http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2142906-C1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9a4826ad2e87f9088cbefed19f2975f9 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B17-04 |
| filingDate | 1998-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1999-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e710656bb4652a4cc12331cc4ff72a77 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6c9a9b62d7b42d9d7095e6f3d7e40954 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fbc0be92db03f13265b75f3b4216d8c6 |
| publicationDate | 1999-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2142906-C1 |
| titleOfInvention | Method of direct recovery of elemental sulfur from hydrogen sulfide-containing gases, and catalyst for carrying it through |
| abstract | FIELD: removal of hydrogen sulfide from off gases. SUBSTANCE: gas containing up to 10 vol % of hydrogen sulfide and molecular oxygen and oxidation catalyst bed at elevated temperatures and higher volume rates of 3000-15,000h -1 . In order to perform this operation. Catalyst comprising chromium oxide, copper oxide and aluminium oxide is used, ratios of component being as follows, wt %: Cr 2 O 3 ,10-66; CuO 5-34; Al 2 O 3 , 0-85. EFFECT: more efficient process for direct recovery of sulfur from gases at high conversion and selectivity with respect to sulfur. 8 cl, 32 ex, 1 tbl |
| priorityDate | 1998-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 45.