| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d669af06cb2abbcd6823699582a97002 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B17-167
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B17-168 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B17-16 |
| filingDate |
2003-08-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2008-05-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d0f1108741ce61154ffcd87719815e96
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5a7c0ca84bff93d75a44edfd77aa2c75
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f9523249da266577a0c5e4a3dc911950
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_08a41694d01b7c144ebeaf2ab942e8c1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3802d2a43560ad580389f8ed022c2637 |
| publicationDate |
2008-05-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
RU-2323874-C2 |
| titleOfInvention |
Method for polysulphane conversion |
| abstract |
FIELD: chemistry. n SUBSTANCE: sulphanes from sour gas produced during manufacturing of hydrogene sulfide with Н 2 S content over 80 vol.% and Н 2 S n (where n is a number from 2 to 8) polysulphanes content of 100 to 2000 vol. ppm, mainly over 400 to 1500 vol. ppm, are removed by purging sour gas through the wash system. Sour gas is contacted with water and/or methanol, which results in pure gas. n EFFECT: invention provides for increase in gas purification degree as regards to polysulphanes. n 9 cl, 5 ex |
| priorityDate |
2002-09-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |