| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a4a82eb44905a7075c6e9b4212a3146e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2257-308
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2257-504
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/B01D2256-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02C20-40 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L3-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L3-102
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-1462
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-1425 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F25J1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-14 |
| filingDate |
2008-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7b285a4cb6a8442df1f2bdaaff6a2972
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d648bb8f9c5a28afc0b2f73b10d8c2b1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f071a26398165b01ed2854b99cfd576f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_116500c966030eb44557d77f9f4d48b3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cabff11d2c0ac8596c1755960a9bf650 |
| publicationDate |
2010-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2010083696-A1 |
| titleOfInvention |
Method for purifying a gas mixture containing acid gases |
| abstract |
A method for treating a gas mixture containing acid gases is provided, comprising: contacting the gas mixture with an absorbing solution, by means of which a de-acidified gas mixture and an absorbing solution loaded with acid gases may be obtained; and regenerating the absorbing solution loaded with acid gases;n wherein the regeneration comprises the following steps: passing the absorbing solution into a first regenerator at a first pressure; and then passing the absorbing solution into a second regenerator at a second pressure, less than the first pressure; and compressing the gases from the second regenerator and recycling the thereby compressed gases to the first regenerator, subsequent to passing into the second regenerator, passing the absorbing solution into a third regenerator at a third pressure less than the second pressure; and compressing the gases from the third regenerator and recycling the thereby compressed gases to the second regenerator; and wherein at least a portion of the gases from the second and/or the third regenerator is drawn off in order to provide a gas mixture rich in hydrogen sulfide and at least a portion of the gases from the first regenerator is drawn off in order to provide a gas mixture rich in carbon dioxide. The invention also relates to an installation for applying this method. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103189128-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2511001-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012110805-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2012006610-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8425655-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9895650-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9400106-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8460431-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9050555-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2608871-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8821615-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8685146-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2013142717-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9777232-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9840675-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2013164752-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2015361364-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2013164752-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2608871-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2015361363-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AU-2012201488-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010282074-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9919259-B2 |
| priorityDate |
2007-01-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |