Method for producing aromatic hydrocarbons
US9243192B2 · kind B2 · utility
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5Claims
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Key dates
| Filing date | Mar 26, 2010 |
| Grant date | Jan 26, 2016 |
| Priority date | — |
| Expiry date | Jun 2, 2030 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10G2400/30
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A method for producing aromatic hydrocarbons by bringing a feedstock derived from a fraction containing a light cycle oil produced in a fluid catalytic cracking into contact with a catalyst containing a crystalline aluminosilicate, wherein the proportion of the naphthene content within the feedstock is adjusted so as to be greater than the proportion of the naphthene content in the fraction containing the light cycle oil, and the contact between the feedstock and the catalyst is performed under a pressure within a range from 0.1 MPaG to 1.0 MPaG.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.