User profiles for Rajnish Kumar
Rajnish KumarProfessor, Department of Chemical Engineering; Indian Institute of Technology Madras Verified email at iitm.ac.in Cited by 9847 |
A review of the hydrate based gas separation (HBGS) process for carbon dioxide pre-combustion capture
In this work, a systematic review of the literature work done so far on the use of hydrate
crystallization as a basis to develop data for the hydrate based gas separation (HBGS) process …
crystallization as a basis to develop data for the hydrate based gas separation (HBGS) process …
The clathrate hydrate process for post and pre-combustion capture of carbon dioxide
One of the new approaches for capturing carbon dioxide from treated flue gases (post-combustion
capture) is based on gas hydrate crystallization. The basis for the separation or …
capture) is based on gas hydrate crystallization. The basis for the separation or …
Influence of contact medium and surfactants on carbon dioxide clathrate hydrate kinetics
Carbon dioxide (CO 2 ) hydrate formation kinetic was investigated in a fixed bed crystallizer
at constant pressure (3.55MPa) and temperature (274K). Porous media of three different …
at constant pressure (3.55MPa) and temperature (274K). Porous media of three different …
Synthesis of biodiesel in supercritical fluids
Biodiesel, an alternative biodegradable diesel fuel, is derived from triglycerides by
transesterification with alcohols. In this work, the transesterification of sunflower oil was investigated …
transesterification with alcohols. In this work, the transesterification of sunflower oil was investigated …
Gas hydrate formation from hydrogen/carbon dioxide and nitrogen/carbon dioxide gas mixtures
Gas hydrates from CO 2 /N 2 and CO 2 /H 2 gas mixtures were formed in a semi-batch stirred
vessel at constant pressure and temperature of 273.7K. These mixtures are of interest to …
vessel at constant pressure and temperature of 273.7K. These mixtures are of interest to …
Hydrogen storage in clathrate hydrates: Current state of the art and future directions
Hydrogen is looked upon as the next generation clean energy carrier, search for an efficient
material and method for storing hydrogen has been pursued relentlessly. Improving …
material and method for storing hydrogen has been pursued relentlessly. Improving …
Role of surfactants in promoting gas hydrate formation
A Kumar, G Bhattacharjee, BD Kulkarni… - Industrial & …, 2015 - ACS Publications
Gas hydrates have been proposed as a potential technology for a number of applications,
such as separation of gas mixtures, CO 2 capture, transportation, and sequestration, methane …
such as separation of gas mixtures, CO 2 capture, transportation, and sequestration, methane …
A new apparatus to enhance the rate of gas hydrate formation: Application to capture of carbon dioxide
A new apparatus employing a modular, mechanically agitated gas-inducing crystallizer is
used to demonstrate the capture of CO 2 via hydrate crystallization. The crystallizer enhances …
used to demonstrate the capture of CO 2 via hydrate crystallization. The crystallizer enhances …
Rapid methane hydrate formation to develop a cost effective large scale energy storage system
Natural gas (NG) is the cleanest burning fossil fuel and its usage can significantly reduce CO
2 emissions from power plants. With its widespread use, there is an ever increasing need to …
2 emissions from power plants. With its widespread use, there is an ever increasing need to …
Pre-combustion capture of carbon dioxide in a fixed bed reactor using the clathrate hydrate process
Hydrate based gas separation (HBGS) process with silica sand and silica gel as contact
medium was employed to capture CO 2 from fuel gas mixture. Gas uptake measurement at three …
medium was employed to capture CO 2 from fuel gas mixture. Gas uptake measurement at three …