http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4320101-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_974b94cc39a32618ab119ea863366ede |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-507 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B17-60 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B17-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-50 |
| filingDate | 1980-11-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1982-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ef1a3b7645095fcbbf685555cc12b1dc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c57f141ad8681ddfc3676da9786a6eae http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cc1e969c937ad126b831d7e62b12068d |
| publicationDate | 1982-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-4320101-A |
| titleOfInvention | Removal of sulfur from waste gas streams |
| abstract | Preferential sulfur dioxide absorption solvents may be buffered with suitable agents, such as alkanolaminium carboxylates, to substantially retard or eliminate the tendency of such solvents to degrade or accumulate non-regenerable salts, particularly sulfates, when loaded with absorbed sulfur dioxide. A method for employing the buffer as an immiscible aqueous phase as a separate trimming solvent to selectively absorb residual sulfur dioxide from a gas stream from which the bulk amount of sulfur dioxide is first removed by contact with a trialkyl phosphate solvent is disclosed. The method permits the trialkyl phosphate solvent to be regenerated and purged of salts at lower energy requirements. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11351498-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5397549-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4465614-A |
| priorityDate | 1980-11-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 60.