http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2337127-C1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_327c2567e8ec7c72b05f85b4927a1bcd |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G35-085 |
| filingDate | 2007-05-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2008-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3d588b41444f3212b9bbc266d8e57007 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_19bfc0d505242ed4edc1fa73b84f47dd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e33dff60085c3e55590895d934d1ade3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a6d91cae7a18a8ce1341953c46af57a3 |
| publicationDate | 2008-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2337127-C1 |
| titleOfInvention | Method for catalytic reforming of petroleum naphtha |
| abstract | FIELD: chemistry. n SUBSTANCE: process proposed for catalytic reforming of petroleum naphtha in presence of hydrogenous gas is carried out in three stages in system of several series-connected reactors over platinic catalysts at increased pressure and temperature; on first stage cycloalkanes and alkanes aromatization is effected by contacting the hydrocarbon components with aluminium-platinum-rhenium catalyst at mass rate of crude material feed 4 to 8 hour -1 , relative to catalyst weight, and temperature 460-480°C; on second stage arenes, cycloalkanes, and alkanes hydro-isomerisation is effected over zirconium-sulphate catalyst, containing platinum, at mass rate of feed minimum 8 hour -1 , relative to catalyst weight, and temperature 150-200°C; and on third stage cycloalkanes aromatization is effected again over aluminium-platinum-rhenium catalyst also at mass rate of feed minimum 8 hour -1 , relative to catalyst weight, and temperature 360-400°C; the reforming reactors system input pressure being 1.5 MPa, and the hydrogenous gas is fed to the system entrance in quantity, corresponding hydrogen to raw material molar proportion minimum 8. n EFFECT: production of high-octane component with lowered aromatic hydrocarbons level, and increase in manufacture efficiency of modern pollution-free fuel. n 5 ex, 1 tbl |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2015115932-A1 |
| priorityDate | 2007-05-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.