| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dceb7dfe0fc2908217e1bba86dbb1b2e |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-229
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D17-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D17-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D17-085 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D17-00 |
| filingDate |
1998-09-08^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2000-07-11^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f1951ab438b09fc988ba6619c4643d86 |
| publicationDate |
2000-07-11^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6086768-A |
| titleOfInvention |
Method for demulsification of emulsions containing dense gas and liquid and a surfactant |
| abstract |
Emulsions containing dense gas, liquid and a surfactant which may have been used for extraction of a solute from a substance or for other purposes are demulsified by passage through a membrane contactor. An emulsion flow path in the contactor is separated from a dense gas and surfactant flow path by membrane having pores which enable passage of the dense gas and surfactant constituents of the emulsion through the membrane while inhibiting passage of the liquid and any solute which may be therein. The membrane may be a plurality of hollow fibers. A portion of the recovered dense gas may be vaporized, temperature adjusted and be repressurized and be redirected into the dense gas and surfactant flow path to increase processing rate. Recovered dense gas and surfactant may be returned to the emulsion source for reuse therein. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113840641-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10049406-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10249003-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113840641-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006201342-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004238343-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10898899-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10032223-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9669360-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9562198-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10019760-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2016082394-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6264726-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9830660-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6328785-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10628887-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10441898-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10118173-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010218675-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10262372-B2 |
| priorityDate |
1998-09-08^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |