| Title of Invention | A SYSTEM FOR THE PREPARATION OF A HIGH QUALITY GASOLINE THROUGH THE RECOMBINATION OF CATALYTIC HYDROCARBON AND ITS PROCESS |
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| Abstract | A system for recombining catalytic hydrocarbon to produce high quality gasoline comprises a distilling unit (1) and extraction systems (2-1, 2-2). Its characteristics are that a heavy gasoline line is disposed at the under part of the said distilling unit (1); a medium gasoline line is disposed at the middle part of the said distilling unit (1); the said medium gasoline line is linked to a medium gasoline extraction system (2-1); the upper part of said middle gasoline extraction system (2-1) is linked to a medium gasoline raffinate oil hydrogenation unit (3-1) by a line; the under part of the said medium gasoline extraction system (2-1) is linked to a medium gasoline aromatic hydrogenation unit (3-2) by a line; said middle gasoline aromatic hydrogenation unit (3-2) is linked to the light gasoline line at the upper part of said distilling unit (1) by a line; the said heavy gasoline line is linked to the heavy gasoline extraction system (2-2); the under part of the said heavy gasoline extraction system (2-2) is linked to the said medium gasoline aromatic hydrogenation unit (3-2); the upper part of the heavy gasoline extraction system (2-1) is linked to the medium gasoline raffinate oil hydrogenation unit (3-1) by a line. The character of the process for recombining a catalytic hydrocarbon to produce high quality gasoline is that the catalytic hydrocarbon is hydrogenated after being recombined, the catalyst and parameter for the hydrogenation are pertinent, the sulfur and olefin content of obtained blended gasoline is lower, and the cost is low. |
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743-MUMNP-2010-ABSTRACT(7-9-2012).pdf
743-MUMNP-2010-ABSTRACT(GRANTED)-(17-10-2012).pdf
743-MUMNP-2010-CLAIMS(AMENDED)-(7-9-2012).pdf
743-MUMNP-2010-CLAIMS(GRANTED)-(17-10-2012).pdf
743-MUMNP-2010-CORRESPONDECE(27-4-2010).pdf
743-MUMNP-2010-CORRESPONDENCE (9-7-2012).pdf
743-MUMNP-2010-CORRESPONDENCE(3-6-2010).pdf
743-MUMNP-2010-CORRESPONDENCE(3-9-2010).pdf
743-MUMNP-2010-CORRESPONDENCE(9-7-2012).pdf
743-MUMNP-2010-CORRESPONDENCE(IPO)-(17-10-2012).pdf
743-MUMNP-2010-DESCRIPTION(GRANTED)-(17-10-2012).pdf
743-MUMNP-2010-DRAWING(7-9-2012).pdf
743-MUMNP-2010-DRAWING(GRANTED)-(17-10-2012).pdf
743-MUMNP-2010-ENGLISH TRANSLATION(3-9-2010).pdf
743-MUMNP-2010-EU DOCUMENT(9-7-2012).pdf
743-MUMNP-2010-FORM 1(7-9-2012).pdf
743-MUMNP-2010-FORM 18(27-4-2010).pdf
743-MUMNP-2010-FORM 2(GRANTED)-(17-10-2012).pdf
743-MUMNP-2010-FORM 2(TITLE PAGE)-(7-9-2012).pdf
743-MUMNP-2010-FORM 2(TITLE PAGE)-(GRANTED)-(17-10-2012).pdf
743-MUMNP-2010-FORM 26(3-6-2010).pdf
743-MUMNP-2010-FORM 3(3-9-2010).pdf
743-MUMNP-2010-FORM 3(9-7-2012).pdf
743-MUMNP-2010-MARKED COPY(7-9-2012).pdf
743-MUMNP-2010-PETITION UNDER RULE 137(7-9-2012).pdf
743-MUMNP-2010-PETITION UNDER RULE 138(7-9-2012).pdf
743-MUMNP-2010-REPLY TO EXAMINATION REPORT(7-9-2012).pdf
743-MUMNP-2010-SPECIFICATION(AMENDED)-(7-9-2012).pdf
| Patent Number | 254287 | ||||||||||||||||
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| Indian Patent Application Number | 743/MUMNP/2010 | ||||||||||||||||
| PG Journal Number | 42/2012 | ||||||||||||||||
| Publication Date | 19-Oct-2012 | ||||||||||||||||
| Grant Date | 17-Oct-2012 | ||||||||||||||||
| Date of Filing | 13-Apr-2010 | ||||||||||||||||
| Name of Patentee | DING Ranfeng | ||||||||||||||||
| Applicant Address | B-1805 Jinma Building No.38 Xueqing Road Haidian District Beijing China. | ||||||||||||||||
Inventors:
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| PCT International Classification Number | C10G 45/00 | ||||||||||||||||
| PCT International Application Number | PCT/CN2008/072965 | ||||||||||||||||
| PCT International Filing date | 2008-11-06 | ||||||||||||||||
PCT Conventions:
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