http://rdf.ncbi.nlm.nih.gov/pubchem/patent/BR-PI0619744-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8e0bf0928b608797b70bbc2b91c7e52e http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_35daf87331a5b8220b5772e5230a6385 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2257-504 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02C20-40 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-1493 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-1475 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-1425 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B32-50 |
| filingDate | 2006-12-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_356a05008a8b9caf460c4d63fa4ece56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fa3c94a11658186fdd5b73089d4f6972 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_275c0dd706f03de1aa06c34723f21f8a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e16841a0ac4c49b52cba0e361881724f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_68897687834a22e1b40dafe0d874df79 |
| publicationDate | 2017-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | BR-PI0619744-B1 |
| titleOfInvention | PROCESS FOR RECOVERY OF CARBON DIOXIDE |
| abstract | carbon dioxide recovery process a carbon dioxide recovery process comprising: a) an absorption step of causing a gaseous feed stream containing carbon dioxide to come into contact with a fluid-gas at least a portion of the carbon dioxide present in the gaseous stream is absorbed into the absorbent fluid to produce (i) a refined gaseous stream having a low carbon dioxide content (ii) a carbon dioxide-rich absorbent fluid (b) a regeneration step of treating carbon dioxide rich fluid at a pressure greater than 3 bar (absolute pressure) to release carbon dioxide and regenerate a carbon dioxide-poor absorbent fluid that is recycled to for use in the absorption step, wherein the absorbent fluid is an aqueous amine solution containing a tertiary aliphatic amine alkanol and an effective amount of a promoter. carbon dioxide absorption agent, tertiary aliphatic alcohol amine exhibiting slight decomposition under specific temperature and pressure conditions under co-existence with carbon dioxide. tertiary aliphatic amine alkanol does not contain, in its molecular structure, a nitrogen atom that is substituted by more than a 2-hydroxyethyl group or a nitrogen atom that is substituted by either a 2-hydroxyethyl group or a methyl group. Preferred tertiary aliphatic alkanol amines are selected from the group consisting of n-ethyl diethanolamine, 2- (dimethylamino) ethanol, 2- (diethylamino) ethanol, 3- (dimethylamino) -1-propanol, 3- (diethylamino) -1-propanol, 1- (dimethylamino) -2-propanol and 2- (diisopropylamino) -ethanol. |
| priorityDate | 2005-12-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 79.