http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112705031-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2257-304 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-96 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C319-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C319-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C319-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C323-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-96 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C319-28 |
| filingDate | 2020-01-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-01-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-01-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112705031-B |
| titleOfInvention | Removing H by proton type ionic liquid2S and method for preparing mercapto acid ionic liquid or mercapto acid |
| abstract | The invention discloses a method for removing H in energy gas by proton type ionic liquid 2 S and a novel method for preparing mercapto acid ionic liquid or mercapto acid, wherein the principle is that carbon-carbon double bonds and hydrogen sulfide generate addition reaction in an alkaline environment containing tertiary amine groups to generate a compound containing mercapto. The anion of the ionic liquid is various organic acid radicals containing unsaturated double bonds, and the cation is semi-protonated diamine or polyamine cation and the like. The ionic liquid can be used for H in various energy gases 2 Removal of S to achieve H 2 The S gas can be efficiently trapped, and simultaneously, the novel products such as mercapto acid and the like can be prepared, so that the method has high economic benefit and is novel and efficient H 2 And S resource utilization mode. |
| priorityDate | 2020-01-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 51.