http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2866919-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c85d78c6a4459b5dbbc49c82a4c5c107 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02C20-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2252-103 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2252-20489 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2252-20431 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2252-20405 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-1468 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-1493 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L3-102 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L3-103 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-14 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-14 |
| filingDate | 2013-06-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_58f6ef6b7371264e005a0b9bb0fcedaf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cb3c40ca50b0b993e36787bdcf502808 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4e149060bc81576f53b248d9e0077898 |
| publicationDate | 2015-05-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-2866919-A1 |
| titleOfInvention | Aqueous alkanolamine solution and process for the removal of h2s from gaseous mixtures |
| abstract | The present invention relates to an aqueous alkanolamine solution for the removal of hydrogen sulfide from gaseous mixtures. The aqueous alkanolamine solution comprises (i) an amino compound with the formula: R1R2NCH2CH(OH)CH2OH wherein R1and R2 independently represent lower alkyl groups of 1 to 3 carbon atoms and (ii) an acid or acid-forming material having a pKa equal to or less than 8, optionally (iii) another amino compound, and optionally (iv) a physical solvent. Further, the present invention relates to a process for removing acid gases from a gaseous mixture, preferably hydrogen sulfide, comprising the step of contacting the gaseous mixture with the aqueous alkanolamine solution, preferably wherein the temperature of the aqueous alkanolamine solution is equal to or greater than 140°F. Examples of the gaseous mixtures include natural gas, synthesis gas, tail gas, and refinery gas. |
| priorityDate | 2012-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 78.