| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6166c133dce8f4503d5463651e1de29a |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02T10-30 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02B43-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F02B43-00 |
| filingDate |
1991-10-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1993-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2fa8040a3df760f130a1747b4ed15ddc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6205d0e6479794fd39e1bf36ee245473 |
| publicationDate |
1993-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5220782-A |
| titleOfInvention |
Efficient low temperature solvent removal of acid gases |
| abstract |
A high pressure synthetic gas stream is produced by gasifying coal. Hydrogen sulfide is removed by contacting the high pressure gas stream with a physical solvent, such as an alcohol, in an absorber column. A low temperature is maintained in the absorber column, typically by chilling both the solvent and the incoming high pressure synthetic gas stream, where a portion of the cooling requirement is supplied by adiabatically expanding the cleaned high pressure gas stream exiting the absorber. Typically, the cleaned high pressure gas stream will be expanded in a turbine expander to provide mechanical energy in addition to cooling capacity. The cleaned synthetic gas is useful as a fuel or chemical feedstock. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011097260-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007083059-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7622602-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011067302-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005019226-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20110033053-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8741225-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6977308-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6174507-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2546900-C2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6432368-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2003236428-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5660685-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5912198-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7462336-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5964085-A |
| priorityDate |
1991-10-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |