http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2127716-C1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dae84ee010a36f11ad1c7ec51098aca0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_560063f39ab29d8cb323ba3e6de55eb5 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C2-62 |
| filingDate | 1996-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1999-03-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1de8928f58e4bcd43e680972de0e7844 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0a4b4ccd258ef1caf5b991a41aaa48c6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3350fa29091bdfeab0b6b69434b50f3c |
| publicationDate | 1999-03-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2127716-C1 |
| titleOfInvention | Process of alkylation of c4-5 isoparaffins with c3-5 olefins |
| abstract | FIELD: chemical industry. SUBSTANCE: process is carried out in cascade of stirred reactors, or in cascade reactors, or in reactors of other types by feeding catalyst complex containing 85-110 wt % sulfuric acid, and sulfolane. Sulfolane to sulfuric acid weight ratio is maintained at 2-6.99 kg per 100 kg of industrial sulfuric acid, at olefin volumetric feed rate of 0.05-1 h -1 , C 4-5 isoparaffin to C 3-5 olefin weight rate into reactor being from 2.5 to 10 and catalyst complex to hydrocarbon volume ratio being from 1:1 to 0.3:1. Process is carried at 0-10 C. The present invention makes it possible to increase trimethylpentanes in alkylate and simultaneously increase octane number by 4 or 5 points. EFFECT: more efficient alkylation process. 2 cl, 10 ex, 1 tbl |
| priorityDate | 1996-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.