http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105498449-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E50-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02C20-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02A50-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-14 |
| filingDate | 2014-09-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105498449-B |
| titleOfInvention | A kind of CO2Absorbent solution |
| abstract | The invention belongs to gas isolation of purified technical field, and in particular to a kind of from containing CO 2 Gaseous mixture in removing or reclaim CO 2 Absorbing liquid.Absorbing liquid is made up of host, activator and the part of water three.Host is MDEA, triethanolamine（TEA）, diisopropanolamine (DIPA)（DIPA）In one or more.Activator is 1 to the 5 generation polyamide amine dendrimer PAMAM prepared using ethylenediamine or propane diamine and methyl acrylate as raw material, or the modification PAMAM that terminal groups are hydroxyl.Wherein, the mass fraction that the mass fraction of host is 20% ~ 50%, PAMAM is 1% ~ 15%.The CO of the present invention 2 Absorbing liquid, can implement the general level decarburization under low pressure or high pressure or depth decarburization technique under the conditions of conventional amine method technology flow and unit.The absorption of the present invention has the features such as infiltration rate is fast, absorptive capacity is big, degree of purification is high. |
| priorityDate | 2014-09-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 40.