| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b3cfdc2686d10506a737643e3e739e39
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3efcd47af8c67e640f184530168530f7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_12f92034c54b28cbb86d41564e22de55 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E20-34 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F23D14-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F23D14-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B17-0413
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B17-0417 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B17-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F23D14-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F23D14-22 |
| filingDate |
2003-02-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fa9dede9f807c148662e005f1dbaf81a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_047873d41f823177ea46cc0cb0ac7b98 |
| publicationDate |
2003-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-03070633-A1 |
| titleOfInvention |
Partial oxidation of hydrogen sulphide |
| abstract |
A method of conducting the partial oxidation to sulphur in at least one furnace of part of the hydrogen sulphide content of a feed gas mixture containing from 10 to 60 % by volume of hydrogen sulphide but including at least one aromatic hydrocarbon impurity typically selected from benzene, xylene, toluene and ethyl benzene. A flame is created in the furnace. All the feed gas mixture is fed to the flame. Oxygen molecules are also fed to the flame .At last some of the oxygen molecules are supplied from a source of oxygen-enriched air to pure oxygen, and there is created in the flame at least one hot aromatic hydrocarbon impurity destruction region in which a substantial proportion, typically at least 75 % by volume, of the aromatic hydrocarbon impurity is destroyed. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8663589-B2 |
| priorityDate |
2002-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |