| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8e0bf0928b608797b70bbc2b91c7e52e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L2290-542
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L2290-541
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2252-20426
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2252-20405
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2252-2023
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2252-504
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2252-2056
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2252-20484
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2252-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2252-502
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2252-2026 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L3-104
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-1493
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-1468
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L3-102
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L3-103 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10L3-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-14 |
| filingDate |
2016-09-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b03d4d139b9a30c9ddd72cc2e3962f91
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8059325703a71b1a77a8f7cf17a528b3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_67053c7c39a0a74cfc5820e07e249401 |
| publicationDate |
2018-08-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-3356014-A1 |
| titleOfInvention |
Absorption agent and a method for selectively removing hydrogen sulphide |
| abstract |
The invention relates to an absorption agent for selectively removing hydrogen sulphide from a fluid flow containing carbon dioxide and hydrogen sulphide, containing a) 10 to 70 wt.% of at least one sterically-hindered secondary amine that has at least one ether group and/or at least one hydroxyl group in the molecule; b) at least one non-aqueous solvent that has at least two functional groups, selected from ether groups and hydroxyl groups, in the molecule, and c) a cosolvent where appropriate; wherein the hydroxyl group density of the absorption agent ρAbs lies in the range of 8.5 to 35 mol(OH)/kg. Moreover, a method is described for selectively removing hydrogen sulphide from a fluid flow containing carbon dioxide and hydrogen sulphide, said fluid flow being brought into contact with the absorption agent. The absorption agent is characterised by a good regeneration capacity and high cyclic acid gas capacity. |
| priorityDate |
2015-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |