http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2336597-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_31c273415b1eadf5e78640e6238e6dd2 |
| classificationCPCAdditional | 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/C10L3-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-1456 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10L3-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-14 |
| filingDate | 1999-04-20^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_35f47ca2f3bf0bd1fd2ea77fc080aee2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2895ca09ab59abbd2a79f5903829bb01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_21d9dc4e23e7c255586d317b5b86109b |
| publicationDate | 1999-10-27^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-2336597-A |
| titleOfInvention | Liquid absorbent/activator mixture for the deacidification of a gas containing carbon dioxide and liquid hydrocarbons |
| abstract | A process for the removal of carbon dioxide, CO 2 (i.e., deacidification), from a gas stream containing CO 2 and an amount of liquid hydrocarbons of more than 14 litres per 10<SP>6</SP>m<SP>3</SP> (STP) of gas, comprises contacting the gas, in an absorption zone, with an absorbent liquid consisting of an aqueous solution of methyldiethanolamine (MDEA) and an activator consisting of an aminoalkylethanolamine of formula H 2 N-C n H 2n -NH-CH 2 -CH 2 OH, where n is an integer from 1 to 4. The preferred aminoalkylethanolamine is aminoethylethanolamine (AEEA, n=2). The absorbent liquid loaded with CO 2 thus obtained is subjected to a regeneration treatment in order to release the bound CO 2 and to regenerate the absorbent liquid which is then recycled back into the absorption zone. The gas to be deacidified may also contain other acid gases such as H 2 S and/or COS. All or a portion of the absorbent liquid loaded with CO 2 may be subjected to the regeneration step. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8506683-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8231719-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2008009049-A1 |
| priorityDate | 1998-04-22^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
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