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Browsing Department of Chemical Engineering by Issue Date

Browsing Department of Chemical Engineering by Issue Date

Now showing items 1-20 of 136

Studies on Pyrolysis Kinetics of Commodity Plastics

Saha, Biswanath (2007)

Noncatalytic and catalytic decomposition behaviour of commodity plastics such as waste and virgin polyethylene terephthalate(PET), waste low density polyethylene(LDPE), waste polyethylene(PE) and pure polypropylene(PP) are ...
Biodegradation of Phenolic Compounds Using an Indigenous Mixed Microbial Culture

Saravana, P. (2008)

Biological treatment of wastewater containing phenolic compounds, using indigenous mixed microbial consortium, is the main theme of this thesis. Biological degradation has been advocated to be a better alternative for ...
Physical Features of Sonochemical Degradation of Recalcitrant Organic Pollutants

Sivasankar, T. (2008)

The toxic organic pollutants contributed by industrial wastewater and agricultural runoffs are complex refractory molecular which are not easily degraded by conventional biological techniques...
Absorption of CO2 by Single and Blended Amine Solvents in Various Gas–Liquid Contactors

Paul, Subham (2008)

In this work the absorption of CO2 into aqueous solutions of sterically hindered and blended amines is considered. A kinetic study is carried out for the reaction of CO2 into aqueous solutions of two important single ...
Synthesis of Polysulfone Membrane and Its Application to Separation of Oil from Oil-in-Water Emulsion

Chakrabarty, Bandana (2008)

The main objective of this work is to synthesize asymmetric polysulfone membranes with required morphological as well as performance properties so th at they can be successfully employed for the removal of micron and ...
Removal of Fluoride, Iron and Arsenic from Drinking water using a combination of electrocoagulation and Microfiltration

Ghosh, Debasis (2009)

Different parts of the world associated with its adequate presence in the drinking water causes serious damage to health. Different techniques like adsorption, precipitation, membrane separation, ion-exchange, hybrid ...
Preparation and characterization of Low cost ceramic Composite Membranes for Microfiltration and Ultrafiltration Applications

Nandi, Barun Kumar (2009)

In the past two decades, significant advances in membrane technology research have been reported. Amongst various membrane applications proposed so far, microfiltration (MF) and ultrafiltration (UF) are the most significant ...
Nash Game Based Mixed H2/H8 Model Predictive Control Applied With Laguerre-Wavelet Network Model

Aadaleesan, P (2010)

Model predictive control (MPC) is one of the most successful approaches for controlling constrained processes. As MPC design explicitly uses a process model in the computation of the optimal control input, an efficient ...
Devolatilization of coal of Northeastern India in Argen. Air, and Oxygen -Enriched Air under Fluidized Bed Conditions : Author

Borah, Ramesh Chandra (2010)

Devolatilization is the first step in most coal conversion processes such as combustion, gasification and liquefaction. It has a significant influence on the subsequent stages of processing. Oxygen-enriched air can increase ...
Liquid Membrane Based Technology for Removel of Pollutants from Wastewater

Chakrabarty, Kabita (2010)

Liquid membrane (LM) technology has drawn attention of the research community since the early D90s and it has increased manifold in recent years. This thesis aims at exploring the efficacy of LM technology for the separation ...
Simultaneous Desulphurization and Denitrification of Diesel Oil Using Ionic Liquids: Quantum Chemical Predictions and Experiments

Anantharaj, R. (2011)

Ab-inito studies were carried out with mixtures containing ionic liquid with thiophene and pyridine for studying the simultaneous interaction. Global scalar properties such as HOMO/LUMO energies, HOMO-LUMO energy gap, ...
Studies on free surface flow of concentrated suspension in open channels and rotating cylinders

Kumar, A. Ashok (2011)

Free surface flow of concentrated suspension has been studied in open channel and rotating cylinders at low Reynolds number flow. In this work, the wall slip was characterized through flow visualization experiments. The ...
Performance Characteristics of Electroless Plating Baths for Nickel-Ceramic Composite Membrance fabrication

Bulasara, Vijaya Kumar (2011)

Metal composite membranes made of palladium, silver and nickel have numerous applications in process industries. Amongst these, nickel composite membranes have several applications such as production of ultrapure gases, ...
Development and Characterization of Low Cost Ceramic Membrane for Liquid Phase separation Applications

Monash, P. (2011)

A porous membrane support is prepared with low cost ceramic materials by a simple uniaxial compaction method. The effect of sintering temperature (850-1000DC) on porosity, mean pore size, pore size distribution, shrinkage, ...
Development and Performance Evaluation of carbon-polymer Composite Bipolar Plate for proton Exchange Membrane Fuel Cell

Kakati, Biraj Kumar (2011)

Bipolar plate is akey component of low temperature fuel cells, which may contribute up to 80% of the tatal weight of the proton exchange membrance fuel cell (PEMFC) stack. Different type of materials like metal,coated, ...
Preparation cheracterization and Applications of clay Supported Composite Membranes

Jana, Somen (2011)

Low cost ceramic membranes were prepared by paste casting followed by sintering at various temperatures using natural clay (- 150 mesh) of IIT Guwahati as the main raw material. The mechanical strength of the membrane was ...
Synthesis and Application of Novel Adsorbents for Wastewater treatment

Anandkumar, J. (2012)

Adsorptive removal of certain tannery wastewater pollutants and other industrially important heavy metals, using newly synthesized adsorbents from waste Bael shell (BS) and Tannery residual biomass (TB), is the main theme ...
Product Distribution and Mechanistic Aspects in Pyrolytic Decomposition of Some Commodity Plastics

Hujuri, Ujwala (2012)

Recent years seen remarkable demand for plastic goods in varied fields of application. with the rise in the use of plastics there is a parallel rise in the generation of wasre plastics. due to the non-biadegradable nature ...
Treatment Of Fluoride Containing Water Using Adsorption And Precipitation Followed By Microfiltration

Goswami, Aparajita (2013)

Scarcity of drinking water is a major problem in present world. Although lots of water sources are available, source of drinking water is very limited due to contamination of water. The most harmful contaminant present in ...
Studies on bioreduction of cr(VI) using environmentally significant microorganisms

Murugavelh, S. (2013)

Cr(VI) bioreduction was studied with fungi and bacteria. Initially Phanerochaete chrysosporium a white rot fungi was tested for bioreduction of Cr(VI). P. chrysosporium successfully reduced 10 mg L-1 of Cr(VI) at pH 6 in ...

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