Search
Now showing items 1-10 of 12
Wood Fiber Filled Polyolefin Composites
(2009-05-19)
The objective of the study is to improve the interfacial adhesion between the wood fibers and thermoplastic matrix. Efforts were also directed towards improving manufacturing processes so as to realize the full potential ...
Oxygen Transfer In Pichia Pastoris Fermentation
(2009-03-17)
Recombinant Pichia pastoris is one of the important methylotropic yeast due to its robustness and ability to produce hormones like human chorionic gonadotropin (hCG), luteinizing hormone (LH) extracellularly. High growth ...
Structural Characteristics Of Randomly Packed Beds Of Spheres
(Indian Institute of Science, 2005-07-20)
Packed beds find extensive application in a wide variety of industries to cany out a large number of diverse processes. The main objective of the present work is to develop models to predict the arrangement of particles ...
Synthesis Of Biodiesel In Supercritical Fluids
(2008-01-25)
Alternative fuels are becoming important due to diminishing fossil fuel reserves and the
environmental hazards associated with exhaust gases. Biodiesel is an attractive alternative fuel because it is environmentally ...
Studies On Phase Inversion
(Indian Institute of Science, 2007-06-04)
Agitated dispersions of one liquid in another immiscible liquid are widely used in chemical industry in operations such as liquid-liquid extraction, suspension polymerisation, and blending of polymers. When holdup of the ...
Prediction Of Separation Factor In Foam Separation Of Proteins
(Indian Institute of Science, 2005-07-20)
Polyhedral foams offer large gas-liquid interfacial area associated with a small amount of liquid. Therefore, if a solute adsorbs preferentially at the interface, the concentration of the solute in the foam will be greater ...
Chemorhelogical Modeling Of Amine-Cured Multifunctional Epoxy Resin Systems Used As Matrices In Aerospace Composites
(Indian Institute of Science, 2005-07-13)
High performance multifunctional epoxy resin systems are becoming increasingly important as matrix materials for the advanced composites used in aerospace, electronics, automotive and other industries. In a composite based ...
Aqueous Phase Oxidation Of Sulfur Dioxide In Stirred Slurry Reactors
(Indian Institute of Science, 2005-07-18)
Air pollution by sulfur dioxide is of great concern due to its harmful effects on environment, human beings, fauna and flora. Fossil-fuel-fired power plants are one of the major sources of SO2 emissions. Typically the ...
Studies On Oxidation Of Benzylidene Derivatives
(Indian Institute of Science, 2005-10-05)
Perfumery compounds isoeugenol and isosafrole can be oxidized to their aldehydes, vanillin and heliotropin respectively. The aldehydes obtained are very useful and commercially valuable products. Apart from their importance ...
Kinetics Of Polymerization And Degradation By Non-Conventional Techniques
(Indian Institute of Science, 2007-03-28)
Non-conventional techniques for polymerization and depolymerization were investigated. The rates of polymerization were enhanced higher in ultrasonic, supercritical fluids and microwaves. However in these system under ...