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Inventor: Debashish Bhattacharjee


Address: Jamshedpur, IN
No. of applications: 6
Last application issue date: 02/02/2012

Application No.Application TitleIssue Date
20120024516Method and Apparatus for Achieving Higher Cooling Rates of a Gas During Bypass Cooling in a Batch Annealing Furnace of Cold Rolling Mills
A method and apparatus to increase the cooling rate of gas used in a batch annealing furnace of cold rolling mills under bypass cooling. The invention makes use of the higher heat transfer capacities of nanocoolants developed by a high-shear mixing of nanoparticles and ...
02/02/2012
20110027133Set-Up For Production Of Hydrogen Gas By Thermo-Chemical Decomposition Of Water Using Steel Plant Slag And Waste Materials
A system for producing hydrogen gas by the thermo-chemical decomposition of water, comprising a graphite crucible containing molten slag, a reaction hood disposed over the crucible, a water line for spraying water on the molten slag, and a steel tube for collecting and ...
02/03/2011
20100326895Cyclone for Dense Medium Separation
This invention relates to a cyclone for dense medium separation that includes an inverted conical shaped cyclone body which provides an interior space having an inner wall surface a vortex finder including a lower end that extends longitudinally into an upper region of ...
12/30/2010
20100181520BLENDED FROTHER FOR PRODUCING LOW ASH CONTENT CLEAN COAL THROUGH FLOTATION
An improved frothing agent adaptable to froth flotation process to enhance coal selectivity for separation and efficiency of the forth flotation process comprises:-

07/22/2010
20100111826Set-Up for Production of Hydrogen Gas By Thermo-Chemical Decomposition of Water Using Steel Plant Slag and Waste Materials
A novel method for producing hydrogen gas from water comprising adding water to the slag and carbonaceous flux to produce hydrogen by thermo-chemical decomposition of water....
05/06/2010
20090220410Method for Producing Hydrogen and/or Other Gases from Steel Plant Wastes and Waste Heat
A method for producing hydrogen and/or other gases from steel plant wastes and waste heat is disclosed. The method comprises the steps of providing molten waste from steel plant like molten slag in a reactor. The molten slag is contacted with water and/or steam in the p...
09/03/2009
 
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