Title of Invention | AN IMPROVED HIGH PRESSURE FLUIDIZED BED REACTOR FOR GASSIFICATION OF COAL |
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Abstract | Accordingly, there is provided an improved high pressure fluidized bed reactor for gasification of coal with varying propensity, comprising: a fluidized bed reactor zone; an inlet for coal discharge; a fluidizing gas entry nozzle; a free board region on the upper portion having a provision for gas outlet; a distributor plate disposed in a gas plenum chamber into which fluidized media is discharged via the gas entry nozzle, the distributor plate having a plurality of nozzles; an ash disposal outlet at the bottom of the reactor. Each of the plurality of distributornozzles is so configured that the axial disposition of each of the nozzles being parallel to a vertical axis of the reactor. The vertical heights of the plurality of nozzles are adapted in registration with the pressure drops across the nozzles and the distributor plate. |
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01106-kol-2005-description complete.pdf
1106-KOL-2005(16-05-2014)-CORRESPONDENCE.pdf
1106-KOL-2005-(04-02-2013)-AMANDED PAGES OF SPECIFICATION.pdf
1106-KOL-2005-(04-02-2013)-CORRESPONDENCE.pdf
1106-KOL-2005-(04-02-2013)-OTHERS.pdf
1106-KOL-2005-(07-06-2013)-CORRESPONDENCE.pdf
1106-KOL-2005-(07-06-2013)-OTHERS.pdf
1106-KOL-2005-(16-05-2014)-CORRESPONDENCE.pdf
1106-KOL-2005-(21-04-2014)-CLAIMS.pdf
1106-KOL-2005-(21-04-2014)-CORRESPONDENCE.pdf
1106-KOL-2005-(22-08-2014)-CORRESPONDENCE.pdf
1106-KOL-2005-(22-08-2014)-OTHERS.pdf
1106-KOL-2005-(29-04-2014)-CORRESPONDENCE.pdf
1106-KOL-2005-AMANDED CLAIMS.pdf
1106-KOL-2005-AMANDED PAGES OF SPECIFICATION.pdf
1106-KOL-2005-CORRESPONDENCE.pdf
Patent Number | 265797 | |||||||||
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Indian Patent Application Number | 1106/KOL/2005 | |||||||||
PG Journal Number | 12/2015 | |||||||||
Publication Date | 20-Mar-2015 | |||||||||
Grant Date | 17-Mar-2015 | |||||||||
Date of Filing | 05-Dec-2005 | |||||||||
Name of Patentee | BHARAT HEAVY ELECTRICALS LIMITED | |||||||||
Applicant Address | REGIONAL OPERATIONS DIVISION (ROD), PLOT NO: 9/1, DJ BLOCK, 3RD FLOOR, KARUNAMOYEE, SALT LAKE CITY, KOLKATA-700091, HAVING ITS REGISTERED OFFICE AT BHEL HOUSE, SIRI FORT, NEW DELHI-110049, INDIA | |||||||||
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PCT International Classification Number | C21B13/00; B01J8/18 | |||||||||
PCT International Application Number | N/A | |||||||||
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