RESEARCH   PUBLICATIONS ( Selected few )

                                                                                                             

  1. Narayanan, C.M. and Bhattacharya B.C. , Improved Design of OTEC Power Plant with Enhanced Heat Transfer Efficiency, J. Energy Heat Mass Transfer , 7 (1), 39-46, 1986.

 

  1. Narayanan,C.M., Temperature Distribution in Newtonian flow through Annulus of Periodically Constricted Tubes,Ind. J. Technology,24 (6), 314-318, 1986.

 

  1. Narayanan,C.M., Laminar flow Heat Transport in Diverging - Converging Geometries with constant Wall Heat Flux , Indian Chemical Engineer, 28 (3), 11-16, 1986.

 

  1. Narayanan,C.M. and Bhattacharya,B.C., Computer Aided Design of Rectangular Storage Vessels, Ind. Chem. Engineer, 29 (2), 18-23, 1987.

 

  1. Narayanan C.M., Transport Phenomena in Falling films on Diverging - Converging Surfaces, Ind. J. Technology, 25 (4), 176-84, 1987.

 

  1. Narayanan, C.M. and Bhattacharya ,B.C., Studies on Heat Transfer in Diverging Converging Geometries, Industrial and Engineering Chemistry Research (USA), 27 (1), 149-155, 1988.

 

  1. Narayanan, C. M., Computer Aided Design of Vertical Supports for Chemical Process Equipment, J. Inst. Engineers (I), 68 , 96- 101, 1988 ( Received Certificate of Merit ).

 

  1. Narayanan,C.M., Computer Aided Design of Saddle Supports for Horizontal Pressure Vessels, J. Inst. Engineers (I),   68, 101 - 107, 1988 ( Received Certificate of Merit ).

             

  1. Narayanan, C.M. et.al, Enhanced Collection Efficiency for Water Heating Solar Collectors, Ind. Chemical Engineer,   30 (3), 27 - 32, 1988.

 

10.  Narayanan, C.M. and Bhattacharya, B.C., CAD Modules for Pressure Vessel Design, Chem. Ind. Digest, 1 (3), 82 - 95, 1988.

 

  1. Narayanan, C.M., Computer Aided Design of Heat Exchangers - A Renovated Approach, Chem. Ind. Digest,3 (3), 103-110, 1990.

 

12.  Narayanan, C.M, et. al., Computer Aided Analysis and Optimization of Biogas Enrichment Process, J. Energy Mass Transfer, 12 (1), 17-24, 1990.

 

  1. Narayanan, C. M. et.al, Experimental Studies on Heat Transfer with Phase Change on Diverging Converging Surfaces, Canadian J. Chemical Engineering, 69, 281-286, 1991.

 

  1. Narayanan. C.M., Computer Aided Design of Bubble Cap Distillation Equipment, Chem. Ind. Digest, 5 (1), 106-114, 1992.

 

  1. Narayanan, C.M. , The Role of Numerical Database in CAD, Chem. Ind. Digest, 5 (3),157-164,1992.

 

  1. Narayanan. C.M. et.al, Studies on Recovery and Reuse of Free Acid and Copperas as Byproduct from Spent Pickle Liquor, Ind. Chemical Engineer, 34 (2&3), 163-169, 1992

 

  1. Narayanan. C.M. , Application of CAD in Process Simulation-Analysis of Filtration Processes, Chem. Ind. Digest,   5 (4), 109-115, 1992.

 

  1. Narayanan, C.M., Studies on Gas Absorption with Chemical Reaction in Falling films on Wavy Surfaces, J. Energy Heat Mass Transfer,15 ,305-310, 1993.

 

  1. Narayanan, C.M., Energy Conservation Employing Membrane-based Technology, Chem. Ind. Digest,6 (1) ,133, 1993.

 

  1. Narayanan, C.M., Computer Simulation of Thermal Performance of Oil Fired Combustion Furnaces, J. Inst. Engineers (I),   75 , 11-17, 1994.

 

  1. Narayanan, C.M. et.al, Studies on Non-Newtonian Flow and Heat Transfer in Wavy tubes, Mech. Engg. Bull, 25 (3 &4), 69-75, 1994.

 

  1. Narayanan, C.M., Computer Aided Design of Plate Heat Exchangers, Chem. Ind. Digest,8 (4), 103-109, 1995.

 

  1. Narayanan, C.M. ,Computer Aided Design of Industrial Dryers, Chem. Ind. Digest,9 (3), 123-129, 1996.

 

  1. Narayanan, C.M., Studies on Performance Characteristics of Variable Area Heat Exchangers, J. Chemical Engineering Japan, 31 (6),903-909, 1998.

 

25.  Narayanan, C.M. , Design of Cooling Towers-A System Approach, J. Inst. Engineers ( I ),80 (1), 4-8, 1999 ( Received Certificate of Merit ).

 

  1. Narayanan, C.M., Studies on Recovery of Titanium from Coal Ash Using Immobilized Liquid Membranes, J. Inst. Engineers ( I),85, 24-30, 2004

 

  1. Narayanan, C.M., Modeling and Simulation of Fluidized Bed Bioreactors with Liquid Phase Oxygen Utilization, International Journal of Transport Phenomena, Vol.11, No.2,pp. 127-132, 2009.

 

  1. Narayanan, C.M. and Vikas Narayan, Multiparameter Models for Performance Analysis of Upflow Anaerobic Sludge Blanket ( UASB ) Bioreactors, International J. Chemical Tech. and Biotech., Vol.83, 1170-1176, 2008.

 

  1. Narayanan, C.M. , Synthesis of Biodiesels in Immobilized Enzyme Fluidized Bed Bioreactors-Process Simulation and Software Development, J. Inst. Engineers( I ), Vol.89, 39-44, September, 2008.

 

  1. Narayanan, C. M. and Vikas Narayan, Software Package for Process Simulation and Computer Aided Design of Expanded Granular Sludge Bed Reactors, Indian Chemical Engineer, Vol.50 ( No.2), 122-128 , 2008

 

  1. Narayanan, C.M. , Performance Analysis of Anaerobic Downflow Stationary Fixed Film ( DSFF ) Bioreactors and Software Development, International J. Chemical Reactor Engineering, Vol.7, Issue 1, Article 61, November, 2009.

 

  1. Narayanan, C.M., Design of Fluidized Bed Bioreactors for Biodesulfurisation of Petroleum Oils-Development of CAD ( Software ) Packages, International J. Chemical Eng. Research, Vol.2, No.2, 97-108, 2010.

 

  1. Narayanan, C.M., Performance Analysis of Constricted Tube Ultrafiltration Unit for the Production of Food-grade Protein Concentrates from Food Wastes, J. Chemical Engineering And Material Science, Vol.2 ( No.9 ), 149-155, October, 2011.

 

  1. Narayanan, C.M., Maneka Banik and Sayani Halder, Performance Analysis of Immobilized Enzyme Semifluidized Bed Bioreactors, International J. Chemical Reactor Engineering, Vol. 9, Article A111,2011.

 

  1. Narayanan, C.M., Studies on Performance Characteristics of Circulating Fluidized Bed Bioreactors employing Immobilized Enzyme Nanoparticles , IUP Journal of Chemical Engineering,Vol.III, No.4, 17-26, 2011.        

 

  1. Narayanan,C.M., A Computational Algorithm for the Analysis of Freeze Drying Processes with Special Reference to Food Products / Materials, International J. of Chemical and Petrochemical Technology, Vol.2, No.2, 37-46 , June, 2012.

 

  1. Narayanan, C.M., Production of Phosphate Rich Biofertiliser Using Vermicompost and Anaerobic Digester Sludge-A Case Study, Advances in Chemical Engineering and Science, Vol.2, No.2, 187-191, April, 2012. Included in EnvironSciRN : Envioronmental Biotechnology (Paper No. 3026917).

 

  1. Narayanan, C.M., Esha Samui, Amrita Chatterjee and Sanghamitra Das, A Parametric Study of Performance Characteristics of Upflow Anaerobic Sludge Blanket Bioreactors, Research J. of Chemical Sciences, Vol.2, No.6, 12-20, June, 2012.

 

  1. Narayanan, C. M., Biotechnological Innovations, Process India ( Vogel Business Media Publication ), Vol.2,No. 4,pp. 48-51, August, 2012.

 

  1. Narayanan, C. M. and Arindam Banerjee, Computer Aided Analysis, Simulation and Optimisation of Thermal Sterilization Processes, Recent Patents on Biotechnology, Vol.7, No.1, 47-60, April, 2013.

 

  1. Narayanan, C.M. and Manidipta De, Studies on Kinetics of Synthesis of Phosphatic Biofertiliser ( PROM ) from Rock Phosphate Ore, International J. Chemical Eng. Research, Vol.5, No.1,9-18, 2013.

 

  1. Narayanan, C.M., Performance Analysis of Semifluidized Bed Biofilm Reactors with Liquid Phase Oxygen (LPO) Utilization, in "The 14th International Conference on Fluidization-From Fundamentals to Products", Eds, ECI Symposium Series, Volume (2013). http://dc.engconfintl.org/fluidization_xiv/12

 

  1. Narayanan, C.M., Studies on Transport Phenomena in Polymer Solutions and Suspensions flowing through Tubes of Tortuous Wall Geometry, Heat and Mass Transfer ( Wδrme und Stoffόbertragung ), Vol.50, Issue 2, pp.161-168, 2014. DOI 10.1007/s00231-013-1238-4.

 

44.  Narayanan, C. M., Studies on Performance Characteristics of Solar Parabolic Trough Concentrator with Variable Area Absorber, International Journal of Renewable Energy Technology, Vol. 5, No.1, pp.1 ?11, 2014.

 

45.  Narayanan, C.M., Tejaswi, M., Harshika Prasad and Neelanjana Chakraborty, Studies on Performance Analysis and Computer Aided Design of Inverse Fluidized Bed Bioreactors with Nano-support Particles, International J. Chemical Reactor Engineering, Vol. 12, No.1,pp. 303-315, 2014.DOI 10.1515 / ijcre.2004-0027.

 

46.  Narayanan, C.M. and Tripti De, Studies on Synthesis of Biodiesel from Microalgae Oil in Immobilized Lipase Fluidized Bed Bioreactor, Biomass Conversion and Bio-refinery Journal, Vol. 5, Issue 1, pp. 33-42, 2015.DOI : 10.1007/s 13399-014-0126-6.

 

47.  Narayanan, C.M., Economic Design of OTEC Power Plant With Concurrent Production of Desalinated Water-A Case Study, American Chemical Science Journal, Vol.4, No.6, pp. 726-735, 2014.

 

48.  Narayanan, C.M. and Tamanash Pramanick, Computer Aided Design and Analysis of Regenerators for Heat Recovery Systems, Ind. Eng. Chem. Research, DOI : 10.1021 / ie501213s, June, 2014.

 

49.  Narayanan, C.M., Ananya Basak, Arpita Saha and Soni Jha, Studies on   Performance Characteristics of Diverging-Converging Fluidized Bed Biofilm Reactor with Special Reference to Lactic Acid Synthesis from Molasses and Cheese Whey, International Reviews of Chemical Engineering, Vol. 6, No. 4, 142-152, July, 2014.

 

50.  Narayanan, C. M., Case Studies on Synthesis of PLLA Bioplastic Starting from Food and Agricultural Wastes, International J, Chemical Engg. And Processing, Vol.1 , No.1, pp.1-13, 2015.

51.  Narayanan, C. M., Studies on Computer Aided Design and Analysis of Three Phase Semifluidized Bed Bioreactors , Chemical Product and Process Modeling, Vol.10, No.1, pp.55-70, 2015, DOI 10.1515/cppm.2014-0029.

 

52.  Narayanan, C. M., Amritha Ajeej, Joseph V. Thanikal and R. Senthil Kumar, An Overview of Bioaugmentation of Methane Production by Anaerobic Co-digestion of Municipal Sludge with Microalgae and Waste Paper, Vol. 50, pp. 270-76, 2015.

 

53.  Narayanan, C. M. and  Subrata  Biswas, Computer Aided Design and Analysis of  Three Phase Fluidized Bed Biofilm Reactors for Waste Water Treatment, Asian  Journal  of  Biochemical  and  Pharmaceutical  Research, Vol. 5, Issue 2,  pp. 224-49, 2015.

 

54.  Narayanan, C.M., Tripti De and Jaya Sikder, Studies on Synthesis of Biodiesel by Transesterification of Neem Oil with Immobilized  Lipase in Cylindrical and Diverging – Converging Fluidized Bed Bioreactors, International Journal of Chemical and Environmental Engineering, Volume 6, No. 5, pp. 322-336, October, 2015.

 

55.  Narayanan, C.M. and Aditi Pandey, Development of Software Packages for Computer Aided Design and Performance Analysis of Industrial Fractional Distillation Equipment, Trends in Chemical Engineering, Vol.2 ( No.3), pp. 15 – 41, 2015

 

56.  Narayanan, C.M., Studies on performance Characteristics of  Salt-gradient Solar Ponds using Aqueous Solutions of Copperas, International Journal of Green and Herbal Chemistry, Section – A, Vol.5, No.1, pp. 67 – 74, Dec.2015 – February, 2016.

 

 

57.  Narayanan, C.M. and Shrijta Das, Computer Aided Design and Performance Analysis of Inverse Fluidized Bed Biofilm Reactors With Special Reference to Bioplastic Synthesis, Advances in Chemical Engineering and Science, Vol.6, pp. 130-39, April, 2016

 

58.  Narayanan, C. M. and  Subrata  Biswas, Studies on Waste Water Treatment in Three Phase Semifluidized Bed Bioreactors – Computer Aided Analysis and Software Development, Journal of  Modern Chemistry and Chemical Technology, Special Issue, Vol.7, No.1, pp.1-21, April, 2016.

 

59.  Narayanan, C. M., Amritha Ajeej and Joseph V. Thanikal, Studies  on  Production of Biogas by Co-digestion of Sewage Sludge, Wastepaper and Waste Grown Algae, Journal of Modern Chemistry and Chemical Technology, Special Issue, Vol.7, No.1, pp.74-81, April, 2016.

 

60.  Amritha Ajeej, Joseph V Thanikal, Narayanan, C. M. and Hatem Yazidi, Studies on the Influence of the Characteristics of Substrates on Biogas Production, International J. of Current Research, Vol.8, Issue 10, October, 2016.

 

61.  Narayanan, C. M. and Aditi Pandey, Studies on Synthesis  of  Lactic Acid  from Agricultural and Food Wastes in Downflow Stationary Fixed Film ( DSFF ) Bioreactors, International J. of Transport Phenomena, Vol.14, No.4, pp.241-54, 2017.

 

62.  Narayanan, C.M. and Shrijita Das, Studies on Synthesis of Lactic Acid from Molasses and Cheese Whey in Semifluidized Bed Biofilm Reactors, International J. of Environment and Waste Management, Vol.19, No.1, pp.1-20, 2017.

 

63.  Tripti, De, Jaya Sikder and Narayanan,C. M., Biodiesel Synthesis Using Immobilized Lipase Enzyme in Semi – Fluidised Bed Bioreactors – Bioreactor Design and Performance Analysis, AIChE – Environmental Progress and Sustainable Energy, Vol.36, No.5, pp. 1537 – 45, 2017. DOI : 10.1002/ep.12602.

 

64.  Narayanan, C.M., Shrijita Das and Aditi Pandey, Green Technologies for Manufacture of Valuable Products from Food Wastes and Agricultural Wastes, Chapter – 1, Volume – 2, pp. 1 – 54, Handbook of Food Bioengineering, Elsevier, 2017.

 

65.  Tripti, De, Jaya Sikder and Narayanan, C. M., Biodiesel Synthesis and Bioreactor Design – An Overview, Indian J. of Chemical Technology, Vol.24, November, 2017.

 

66.  Narayanan, C.M., Process Intensification of Heat and Mass Transfer Equipment / Processes Using Variable Area Design – A Review, Annual Technical Volume (interdisciplinary coordination committee), The Institution of Engineers (I), Vol.2, pp. 128 – 139, December, 2017.

 

67.  Narayanan, C.M. and Aditi Pandey, Studies on Biodiesel Synthesis Using Nanosilica Immobilized Lipase in Inverse Fluidized Bed Bioreactors, J. Advances in Chemistry, Vol. 15, No.1, 6072 – 86, 2018.

 

68.  Narayanan, C.M., Is there Poetry in Engineering ?, International J. Advance Research and Innovative Ideas in Education, Vol.4, Issue 3, 835 – 37, 2018.

 

69.  Narayanan, C.M., Performance and Applications of Semifluidized Bioreactors – A Review, International J. Chemical Reactor Engineering, July, 2018. DOI: 10.1515/ijcre-2017-0178.

 

70.  Narayanan, C.M., Sneha Bhadra and Mukul Kanta Das, Computer Aided Design of Shell and Tube Heat Exchangers (Incorporating Most Recent Developments), Chapter 4, Advances in Chemical Engineering, Open Access eBooks, 2018.( Visit : http://openaccessebooks.com/chemical-engineering.html ). ISBN : 978 – 93 – 87500 – 24 – 2.

 

71.  (Malayalam) Narayanan, C. M., ബയോഡീസൽ  - ഈ  നൂറ്റാണ്ടിൻറ്റെ ഹരിത ഇന്ധനം - I ( Biodiesel – The Green Fuel of this Century, Part I ), Sastragathy (ശാസ്ത്രഗതി), Vol.52, No.5, November, 2017.

 

72.  (Malayalam) Narayanan, C. M., ബയോഡീസൽ  - ഈ  നൂറ്റാണ്ടിൻറ്റെ ഹരിത ഇന്ധനം - II ( Biodiesel – The Green Fuel of this Century,  Part II ), Sastragathy (ശാസ്ത്രഗതി), Vol.52, No.6, December, 2017.

 

73.   (Malayalam) Narayanan, C. M., പ്ലാസ്റ്റിക് യുഗവും പരിസര മലിനീകരണവും - I ( Plastic Age and Environmental Degradation –  Part I ), Vijnanakairali (വിജ്ഞാനകൈരളി), Vol.50, No.2, February, 2018.

 

74.  (Malayalam) Narayanan, C. M., പ്ലാസ്റ്റിക് യുഗവും പരിസര മലിനീകരണവും - II ( Plastic Age and Environmental Degradation –  Part II ), Vijnanakairali (വിജ്ഞാനകൈരളി), Vol.50,  No.3, March, 2018.

 

75.  (Malayalam) Narayanan, C. M., ഫോസ്ഫറസ് അടങ്ങിയ നവീന ജൈവവളം - ഉത്പ്പാദനവും ഉപഭോഗവും ( Novel Phosphatic Biofertiliser – Production and Consumption), Sastragathy (ശാസ്ത്രഗതി ), Vol.53, No.1, July, 2018.

 

76.  (Malayalam) Narayanan, C. M., ബയോഗ്യാസിൻറ്റെ ഉത്പ്പാദനവും ഉപയോഗസാധ്യതകളും - ഒരു അവലോകനം ( Manufacture and Utilization of Biogas – A Review), Vijnanakairali (വിജ്ഞാനകൈരളി ), Vol.50, No.7, July, 2018.

 

77.  (Malayalam) Narayanan, C. M., ദ്രാവകചർമ്മങ്ങൾ – നിർമ്മാണവും  ഉപയോഗവും  ( Liquid Membranes – Construction and Applications ), Vijnanakairali (വിജ്ഞാനകൈരളി ), Vol.50, No.11, pp. 45 – 50 (No.12, pp.11 ), 2018.

 

78.  (Malayalam) Narayanan, C. M., സമുദ്ര താപോർജ്ജ പരിണാമവും ഊർജ്ജ ഉത്പ്പാദനവും ( Ocean Thermal Energy Conversion (OTEC) and Power Generation ), Sastragathy (ശാസ്ത്രഗതി ), Vol.53, No.7, pp.32 – 40, January, 2019.

 

79.  Narayanan, C. M., Economic Design of OTEC Power Plant With Concurrent Production of Desalinated Water – A Case Study, Chapter – 3, pp. 27 – 35, in Theory and Applications of Chemistry, Vol.2, Book Publisher International, Hooghly, India / London, UK, July, 2019. DOI. 10.9734/bpi/tac/v2. Visit : http://bp.bookpi.org/index.php/bpi/catalog/book/49

 

80.  Narayanan, C. M. and Vikas Narayan, Biological Waste Water Treatment and Bioreactor Design – A Review, Sustainable Environment Research, Vol.29, Article 33, December, 2019. DOI: 10.1186/s42834-019-0036-1.

81.  Narayanan, C.M., Jaya Sikder and Tripti De, Characteristics and Applications of Biodiesels and Design of Bioreactors for their Industrial Manufacture, Chapter – 13, pp. 285 – 320, in N.K.Rathinam and R.K.Sani (eds.), Next Generation Biomanufacturing Technologies, ACS Symposium Series, Washington, 2019. DOI : 10.1021/bk-2019-1329-ch013.

 

82.  Narayanan, C.M. and Vikas Narayan, Recent Developments in Biogas Manufacture and Biogas Utilization: A Review, European Journal of Sustainable Development Research, Vol.4, No.4, em0135, 2020. DOI: 10.29333/ejosdr/8366.

 

83.  Narayanan, C.M. and Vikas Narayan, Advances in Biogas Manufacture, Bioreactor Design and Biogas Utilization, Lambert Academic Publishing, Mauritius, 2020.  ISBN : 978 – 620 – 3 – 19653 – 5.

 

84.  Narayanan, C.M. and Vikas Narayan, Studies on Synthesis of Lactic Acid and Xanthan Gum from Cheese Whey Permeate in Two Phase and Three Phase Moving Bed Biofilm Reactors, Korean J. Chemical Engineering, Vol. 38, No. 9, 1888 – 1902, 2021. DOI: 10.1007/s11814-021-0821-5.

 

  1. Narayanan, C. M. and Vikas Narayan, Liquid Membrane Permeation: The Green Technology for Economic Recovery of Valuable Products from Waste Streams/Industrial Effluents—A Review, Chapter 11, in Hussain, C. M. and Vidya Shetty, K. (eds.), Concept of Zero Liquid Discharge - Innovations and Advances for Sustainable Wastewater Management, Elsevier, 2023. ISBN : 978 - 0 – 323 – 91745 – 2.     DOI: 10.1016/B978-0-323-91745-2.00013-9

86.   

 

 

 

 

 

( In Proceedings of National / International Conferences )

 

  1. Narayanan, C.M., A Balanced Scheme for Under graduate / Post graduate Degree Course in Energy Engineering, Proc. World Conference on Continuing Engineering Education, Florida (USA), 632-35, 1986.

 

  1. Narayanan, C. M., A Software Package on Computer Aided Determination of Thickener Dimensions, Proc. National Seminar on Multiphase Systems, Banaras, 404-10, 1987.

 

  1. Narayanan, C.M. et.al, Mathematical Simulation of Condensation inside Diverging Converging Tubes, Proc. International Conference on Advances in Chemical Engineering, Kanpur, 381-87, 1989

 

  1. Narayanan, C.M., Studies on Performance Characteristics of Salt Gradient Solar Ponds Using Aqueous Solutions of Copperas, Proc. National Solar Energy Convention, Udaipur, 451-56, 1990.

 

  1. Narayanan, C.M.,Transport Phenomena in Suspensions and Polymer Solutions Flowing through Tubes of Tortuous Wall Geometry, Proc. World Conference on Chemical Engineering and Biotechnology, 9.2-14, Karlsruhe, Germany, 1991.

 

  1. Narayanan, C.M. , Performance Characteristics and Computer Aided Analysis of Sieve Plate Liquid-Liquid Extractors, Proc. International Symposium On Chemical Engineering and Biotechnology, Visakhapatnam, India, pp.281-286, 1993.

 

  1. Narayanan, C.M., Studies on Performance Characteristics of Constricted Tubular Ultrafiltration Unit, Proc. International ISHMT-ASME Conference , pp.895-901, Surathkal, India, 1995.

 

  1. Narayanan, C.M., Studies on Improved Design of Solar Concentrating Collectors, Proc. Fourteenth National Heat Mass Transfer Conference, Kanpur, 1997.

 

  1. Narayanan, C.M., Heat Transfer Augmentation Using-Diverging-Converging Geometries-A Review ( Invited Lecture ) , Proc. International Conference on Enhanced Heat Transfer in Process Industries, New Delhi, pp.15-40, 1999.

 

10.  Narayanan, C.M., Case Studies on Energy Conservation in Process Industries Using Membrane-based Processes, Proc. National Symposium on Energy Conservation and Audit, pp.25-40, Calcutta, 2001.

 

  1. Narayanan, C.M.,Variable Area Design for Improved Design of Heat and Mass Transfer Equipment-Challenges and Retrospect ( Keynote paper ), Proc. International Conference on Recent Advances in Heat and Mass Transfer, pp.1105-15, Guwahati, 2002.

 

  1. Narayanan, C.M.,Vegetable Oils as Engine Fuels-Prospects, Challenges and Retrospect, Proc. All India Conference on Alternate Automobile Fuels (AUFUEL-2002), 81-87, Nagpur, 2002.

 

  1. Narayanan, C.M., Biotechnological Education-Urgent Need for Renovation and Reappraisal, ( Received BEST PAPER Award ), National Convention of ISTE, Mangalore, 2002.

 

  1. Narayanan, C.M., Case Studies on Biological Waste Water Treatment and Software Development, Proc. Indian Chemical Engineering Congress (CHEMCON-2003), Bhubaneswar, 2003 ( Received BEST PAPER Award ).

 

  1. Narayanan, C.M., Post Graduate Education in India-Urgent Need for a Revival, National Convention of ISTE, New Delhi, 2004.

 

  1. Narayanan, C.M., Trickle Bed Reactors for Biological Waste Water Treatment-Multiparameter Simulation and Software Development, Proc. International Conf. on Advances in Industrial Waste Water Treatment, pp.495-505, Chennai, 2005.

 

  1. Narayanan, C.M., Design of Fluidized Bed Bioreactors for Biodesulfurisation of Petroleum Oils-Development of CAD (Software) Packages, Proc. International ISHMT-ASME Conference, pp.802-09, Guwahati, January 04-06, 2006.

 

  1. Narayanan, C.M., Novel Low Cost Technologies for Deriving Wealth from Waste-A Few Case Studies, Proc. National Convention of Chemical Engineers, Udaipur, 2005.

 

  1. Narayanan, C. M., Modeling and Simulation of Fluidised Bed Bioreactors with Liquid Phase Oxygen Utilisation, Proc. International Symposium on Transport Phenomena, Toyama, Japan, September 04-08,2006.

 

  1. Narayanan, C. M. and Vikas Narayan, An Integrated Process Layout for Production and Utilisation of PROM ( Phosphate Rock Organic Manure), Proc. All India Seminar on Latest Developments in Phosphatic Fertilisers, New Delhi, November 13-14, 2006.

 

  1. Narayanan, C.M., Software Package for Process Simulation and Computer Aided Design of Expanded Granular Sludge Bed Bioreactors, Proc. Chemical Engineering Congress-06, Ankleshwar, December 27-30, 2006.

 

  1. Narayanan, C.M., Multiparameter Models for Performance of UASB Reactors and Software Development, Proc. International Conference on Frontiers in Chemical Engineering, Guwahati, December 12-14 , 2007 ( Received BEST PAPER Award ).

 

  1. Narayanan, C.M., Performance Analysis of Anaerobic Downflow Stationary Fixed Film Bioreactors and Software Development, Proc. Chemical Engineering Congress ( CHEMCON-2008 ), Chandigarh, December 27-30, 2008.

 

  1. Narayanan, C.M. , Biodesulfurisation of Petroleum Oils-Process Characteristics and Bioreactor Design, Proc. International Conference on Advances in Chemical Engineering, Patiala, pp.221-228, February 27-28, 2009.

 

  1. Narayanan, C.M., Performance Analysis of Constricted Tube Ultrafiltration Unit for the Production of Food grade Protein Concentrates from Food Wastes, Proc. International Conf. on Advances in Biotechnology and Food Technology, pp.201-08, Annamalai University, Chidambaram, October 8-10, 2009.

 

  1. Narayanan, C.M., Maneka Banik and Sayani Haldar, Performance Analysis and Design of Immobilized Enzyme Semifluidised Bed Bioreactors, Proc. Chemical Engineering Congress-2010, Chidambaram, December 27-30, 2010.

 

  1. Narayanan, C. M., Studies on Performance Characteristics of Solar Parabolic Trough Concentrator with Variable Area Absorber, International Conference on Harnessing Technology, Muscat, Sultanate of Oman, February 13-15, 2011.

 

  1. Narayanan, C. M., Process Analysis, Simulation and Software Development-A Few Applications ( Invited Lecture ), International Conference on Recent Advances in Chemical Engineering, Cochin, March 10-12, 2011.

 

  1. Narayanan, C. M., Performance Characteristics of Circulating Fluidized Bed Bioreactors Employing Immobilized Enzyme Nanoparticles, Proc. Asian Congress of Biotechnology, Shanghai, China, May 11-15, 2011.

 

  1. Narayanan, C. M., Production of Phosphate Rich Biofertiliser   using Vermicompost and Anaerobic Digestor Sludge-A Case Study, Proc. International Conference on Solid Waste Management and Technology, Philadelphia, USA, March 27-30, 2011.

 

  1. Narayanan, C. M., Liquid Membrane Permeation Technology-Prospects and Retrospect ( Invited Lecture ), International Conference on Membranes : Biological and Environmental Applications, Kottayam, India, September 16-19, 2011.

 

  1. Narayanan, C. M., Esha Samui, Amrita Chatterjee and Sanghamitra Das, A Parametric Study of Performance Characteristics of Upflow Anaerobic Sludge Blanket Bioreactors, Proc. Chemical Engineering Congress-2011, Bangalore, India, December 27-29, 2011.

 

  1. Arindam Banerjee and Narayanan, C. M., Computer Aided Analysis and Simulation of Thermal Sterilization Processes, Proc. International ISHMT-ASME Conference, Chennai, India, December 28-30, 2011.

 

  1. Narayanan, C.M., Tejaswi, M., Harshika Prasad and Neelanjana Chakraborty, Studies on Performance Analysis and Computer Aided Design of Inverse Fluidized Bed Bioreactors with Nano-support Particles , Proc. World Congress Exhibition on Chemical Engineering, Environmental Protection and Biotechnology, Frankfurt, Germany, June 18-22 , 2012.

 

  1. Narayanan, C.M., Case Studies on Commercial Synthesis of Polylaevo Lactic Acid Bioplastic ( Invited Paper ), Proc. International Conference on Natural Products and Biomaterials, Kottayam, October 26-28, 2012

 

  1. Narayanan, C.M. and Manidipta De, Studies on Kinetics Of Synthesis of Phosphatic Biofertiliser from Rock Phosphate Ore, Proc. Chemical Engineering Congress-2012, Jalandhar, December 27-30, 2012

 

  1. Narayanan, C. M., Performance Analysis of Semifluidized Bed Biofilm Reactors with Liquid Phase Oxygen (LPO) Utilization, Proc. International Conf. on Fluidisation-Principles and Applications, Noordwijkerhout, Netherlands, May 26-31, 2013.

 

  1. Narayanan, C.M., Design and Analysis of Bioreactors Employing Immobilized Enzyme Nanoparticles, International Conference on Nanotechnology, Haldia, October 25-27, 2013 ( Plenary Lecture ).

 

39.  Narayanan, C. M. and Tripti De, Studies on Synthesis of Biodiesel from Microalgae Oil in Immobilized Lipase Fluidized Bed Bioreactor, Proc. International Conf. on Energy Systems Modeling and Optimization, Durgapur, December 9-11, 2013 ( Keynote Paper ).

 

40.  Narayanan, C.M., Ananya Basak, Arpita Saha and Soni Jha, Studies on Performance Characteristics of Diverging-Converging Fluidized Bed Biofilm Reactor with Special Reference to Lactic Acid Synthesis from Molasses and Cheese Whey, Proc. Chemical Engineering Congress ( CHEMCON-2013 ), Mumbai, December 27-30, 2013.

 

41.  Narayanan, C. M. , Computer Aided Analysis and Simulation of Three Phase Semifluidized Bed Bioreactor with Special Reference to Xanthan Gum Production from Cheese Whey, Proc. International Conf. on Bioprocess Engineering, Valencia, Spain, June 26 ?27, 2014.

 

42.  Narayanan, C.M., Novel Designs of Industrial Bioreactors-Recent Developments ( Invited lecture ) , Proc. International Conf. on Advances in Chemical Engineering and Technology, Kollam, October 16-18, 2014.

 

43.  Narayanan, C.M., Jaya Sikder and Tripti De, Design and Analysis of Bioreactors for Biodiesel Synthesis, Proc. Chemical Engineering Congress ( CHEMCON-2014 ), Chandigarh, December 27-30, 2014.

 

 

44.  Narayanan, C.M., Tripti De and Jaya Sikder,  Design and  Analysis  of Immobilized Enzyme Bioreactors for Biodiesel Synthesis - A Review, Proc. Golden Jubilee International Conference on Recent Developments in Chemical and Biochemical Engineering, Durgapur, October 02-04, 2015

 

45.  Narayanan, C.M. and Subrata Biswas,  Three  Phase  Semifluidized  Bed  Bioreactors  for Waste  Water  Treatment – A  Review, Proc. Golden Jubilee International Conference on Recent Developments in Chemical and Biochemical Engineering, Durgapur, October 02-04, 2015

 

46.  Narayanan, C.M. and Shrijita Das,  Studies  on  Synthesis  of  Lactic  Acid  from Cheese Whey and Molasses  in Semifluidised Bed Biofilm  Reactors , Proc. Golden Jubilee International Conference on Recent Developments in Chemical and Biochemical Engineering, Durgapur, October 02-04, 2015

 

47.  Narayanan, C.M., Amrita Ajeej  and   Joseph V. Thanikal ,  Studies on the Feasibility of Co-Digestion of Sewage Sludge, Waste paper and Waste Grown Algae to enhance the Production of Biogas, Proc. Golden Jubilee International Conference on Recent Developments in Chemical and Biochemical Engineering, Durgapur, October 02-04, 2015

 

48.  Narayanan, C.M. and Aditi Pandey, Development of Software Packages for Computer Aided Design and Performance Analysis of Industrial Fractional Distillation Equipment , Proc. Golden Jubilee International Conference on Recent Developments in Chemical and Biochemical Engineering, Durgapur, October 02-04, 2015

 

49.  Narayanan, C.M. and Shrijita Das,  Performance  Characteristics of  Inverse Fluidized Bed Bioreactors with Special Reference to Bioplastic Synthesis, Proc. ISHMT – ASTFE International Heat and Mass Transfer Conference, Trivandrum, December 17 – 20, 2015.

 

50.  Narayanan, C.M. and Aditi Pandey, Studies on Synthesis of Lactic Acid from Agricultural / Food Wastes in Down Flow Stationary Fixed Film ( DSFF ) Bioreactors, Proc. Chemical Engineering Congress – 2015 , Guwahati, December 27 – 30, 2015.

 

51.  Narayanan, C.M., Computer Aided Analysis of Biodiesel Synthesis Using Lipase – Immobilized Inverse Fluidized Nanosilica Particles, Proc. National Symposium on Multiphase Flow, Durgapur, India, February 22-24, 2016.

 

52.  Narayanan, C.M., Green Technologies for Sustainable Development – A Few Successful Case Studies (Keynote Lecture), Proc. All India Seminar on Environmental Impact Assessment of Chemical and Allied Industries for Sustainable Development and  Climatic Change, Calcutta, May 6 – 7, 2016.

 

53.  Narayanan, C. M., Novel Approach to Biodiesel Synthesis Using Algal Oil and Immobilised Lipase Nanosilica in Variable Area Inverse Fluidised Bioreactor,  (Plenary Lecture), Proc. National Convention of Chemical Engineers, Kochi, September 9 – 10, 2016.

 

54.  Narayanan, C.M., Zero Discharge through Effluent Utilization – Successful, Green, Low Cost Technologies ( Invited Lecture), Proc. National Symposium on Zero Effluent Discharge Technologies, CUSAT, Kochi, March 8, 2017.

 

55.  Narayanan, C.M., Green Technologies for Deriving Wealth from Wastes – With Special Reference to Bioplastic Synthesis ( Invited Lecture), Proc. International Conference on Reuse and Recycling of Materials ( ICRM – 2018), M. G. University, Kottayam, March 9 – 11, 2018.

 

56.  Narayanan, C.M., Liquid Membrane Permeation Technology – Prospects and Promises ( Invited Lecture), Proc. Faculty Development Program on Advanced Separation Processes, Cochin University of Science and Technology ( CUSAT ), Kochi, December 2 – 7, 2019.