| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b3853d6ee291379ca9a3a346d61c9b4f |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S210-05 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D17-045
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D24-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D24-4684
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D24-4668 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D17-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D24-08 |
| filingDate |
1972-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1974-08-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e8d35035fb58c78ad5c3aeb8187ba226 |
| publicationDate |
1974-08-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3830371-A |
| titleOfInvention |
Liquid-liquid separation |
| abstract |
An apparatus for separating a mixture of heavier and lighter liquids capable of separating into two separate phases is disclosed. The mixture is passed through confined particle material which, preferably, has an affinity for one of the liquids. The particles are confined in a cylindrically shaped space and the liquids move through the particles in a radial and horizontal direction. The particle material filters the liquids and aids in coalescing the liquid for which the particles have affinity. The liquids separate by gravity and are discharged separately. The particles are backwashed periodically to remove collected solids. During the backwash operation the particles are unconfined and are flushed by upward flow of backwash liquid into a space which is larger in cross-section than the cross-section in which the particles are confined during filtering-coalescing operations. Following backwashing the particles, which have a greater density than the backwash liquid, settle by gravity to their filtering-coalescing position and are again confined. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4218311-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007221586-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8512570-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4203843-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102007059211-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0020094-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2014014593-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5174907-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4652376-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4804471-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2641642-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2641642-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10518194-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4579718-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4191651-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2949373-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4282097-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3972816-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2029256-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2029256-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4479875-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004050769-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6296826-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4592849-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2574918-C2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10300407-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9656185-B2 |
| priorityDate |
1972-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |