Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1f8b3fbda04b27aa4b8a869179943a42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_70ec63d39d6704bacc5c7068c93ded43 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2251-506 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-151 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2251-502 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02C20-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2252-2026 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2252-20405 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2251-504 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2252-2056 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-1468 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B17-167 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-1493 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B17-0408 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B17-0456 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-78 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C217-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B17-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-78 |
filingDate |
2013-05-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fa62741cce3030ef05ab5956bc3a85d8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e7eb26c2f5ff988ae06794d19228cc21 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_75bd2724735e51a543f50a3c19b7f9f1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_42bcff2fe756f8c6eeee1c665347aa1c |
publicationDate |
2015-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
EP-2854995-A1 |
titleOfInvention |
An absorbent composition for the selective absorption of hydrogen sulfide and a process of use thereof |
abstract |
An absorbent composition that is useful in the selective removal of hydrogen sulfide relative to carbon dioxide from gaseous mixtures that comprise both hydrogen sulfide and carbon dioxide and the use thereof. The absorbent composition includes an aqueous solvent that comprises an amine mixture, comprising an amination reaction product of tert-butylamine and a polydispersed polyethylene glycol mixture, and water with a concentration of an added strong acid to inhibit phase separation of the aqueous solvent. The operation of certain gas absorption processes can be improved by the use of the absorbent composition. |
priorityDate |
2012-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |