| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7580a1cdb7bf704802f84446f901fbf7 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B17-05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-0218
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-0222
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-0244
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-8615
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-0237 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B17-05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-48 |
| filingDate |
2005-03-09^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_311da3ed55016b5987921e5ac5628735
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4051620a6de06a4396a45c550cfa0303
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_242d61a9439d32c3cd6cad2bc1325c56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_30ed416c399cc5718ed4b6298475bfbb |
| publicationDate |
2006-09-15^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
FR-2882942-A1 |
| titleOfInvention |
IMPROVED PROCESS FOR TREATING GAS CONTAINING HYDROGEN SULFIDE AND SULFUR DIOXIDE |
| abstract |
Process for the treatment of a gas containing hydrogen sulphide (H2S) and sulfur dioxide (SO2) in which: - the gas is contacted at a suitable temperature with an organic solvent containing at least one catalytic system soluble compound, comprising at least one compound comprising at least one functional group A consisting of a carboxylic acid functional group and at least one functional group B comprising at least one nitrogen atom and capable of carrying out an acid-base reaction with at least one functional group A under the conditions for carrying out said process); on the one hand, a gaseous effluent that is substantially depleted of hydrogen sulphide and of sulfur dioxide is recovered, and on the other hand, liquid sulfur separated from the solvent. by a liquid-liquid settling, said catalytic system used to slow the formation of by-products. |
| priorityDate |
2005-03-09^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |