| Title of Invention | FCC PROCESSING USING CATALYST COMPOSITIONS CONTAINING METAL ION-EXCHANGED ZEOLITES. |
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| Abstract | ABSTRACT A zeolite composition comprising a zeolite T incorporated within a matrix, wfiilch zeolite contains ions of a metal selected froa zlrac, copper, cobalt, gallium| germanium, indium, tin, antimony and iron, and especially zinc, when used as a catalyst in hydrocarbon cracking, especially FCC, exhibits simultaneously activity enhancement, enhanced aromatic and branched chain paraffins in the gasoline fraction and passivation of both nickel and vanadium* The catalyst composition can be prepared by incorporating the zeolite Y in a matrix material to provide a zeolite composition aod thereafter subjecting the composition to metal ion-exchange* |
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172-BOM-1991-CANCELLED PAGES.pdf
172-BOM-1991-CORRESPONDENCE(IPO).pdf
172-BOM-1991-CORRESPONDENCE(RECEIVED).pdf
172-BOM-1991-FORM 2(GRANTED).pdf
| Patent Number | 172882 | ||||||||
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| Indian Patent Application Number | 172/BOM/1991 | ||||||||
| PG Journal Number | 39/2012 | ||||||||
| Publication Date | 28-Sep-2012 | ||||||||
| Grant Date | 02-Sep-1994 | ||||||||
| Date of Filing | 11-Jun-1991 | ||||||||
| Name of Patentee | HINDUSTAN LEVER LIMITED | ||||||||
| Applicant Address | HINDUSTAN LEVER HOUSE, 165/166 BACKBAY RECLAMATION, BOMBAY-400020. | ||||||||
Inventors:
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| PCT International Classification Number | C10G11/02 | ||||||||
| PCT International Application Number | N/A | ||||||||
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