http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109420410-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2252-504 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2257-306 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2257-304 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2252-2056 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2252-20489 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2252-20484 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2252-2053 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-1493 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-1487 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-14 |
| filingDate | 2017-08-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-11-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-11-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109420410-B |
| titleOfInvention | Absorbent for efficiently removing organic sulfur in acidic mixed gas |
| abstract | An absorbent for efficiently removing organic sulfur in acidic gas mixture, which is suitable for efficiently removing organic sulfur such as carbonyl sulfide, mercaptan and the like in acidic gas flow, and belongs to the field of gas purification. The absorbent is characterized by comprising N-methyldiethanolamine, monoethanolamine, N-dimethylformamide, water and additive sodium isethionate. Wherein the concentration of N-methyldiethanolamine is 30-50% (wt), the concentration of monoethanolamine is 10-15% (wt), the concentration of N, N-dimethylformamide is 5-10% (wt), the concentration of additive sodium hydroxyethyl sulfonate is 0-5% (wt), and the balance is water. The absorbent has the characteristics of good performance, large acid gas load and the like. |
| priorityDate | 2017-08-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.