| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a4a82eb44905a7075c6e9b4212a3146e |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L3-12 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B17-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10L3-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J19-00 |
| filingDate |
2005-09-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2008-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f80f7375a9e7a4194337f7520d6b0fae |
| publicationDate |
2008-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-7332145-B2 |
| titleOfInvention |
Process and installation for the treatment of DSO |
| abstract |
Disclosed is a process for the treatment of gas containing mercaptans and acid gases, including the following steps: (1) separating the acid gases from the said gas and obtaining a sweetened gas and the flow of acid gases containing H 2 S; (2) reacting the H 2 S thus obtained in step (1) according to the Claus reaction; (3) concentrating the mercaptans in at least one cut of the said sweetened gas; (4) extracting the mercaptans of the said cut; and further comprising: (5) transforming the mercaptans into dialkyl-disulfide (DSO); (6) hydrogenating DSO into H 2 S; and (7) reacting the H 2 S thus obtained at step (6) according to the Claus reaction. An installation for carrying out this procedure is also described. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010168496-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7772449-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11603499-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9605896-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9562006-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009036727-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8110094-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8641922-B2 |
| priorityDate |
2004-09-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |