http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-1102275-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_152ca493031abf008dea905dc49310e2 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-46114 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D17-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-463 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-463 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-461 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D17-06 |
| filingDate | 1977-11-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1981-06-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d6b20a87a3a1703aba0fff4ff4d7a03e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_af0655f4e13bec184b6b195f8c1b7705 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_78338d744acb3feea7319d8b64577293 |
| publicationDate | 1981-06-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-1102275-A |
| titleOfInvention | Breaking oil-in-water emulsion using porous iron electrode |
| abstract | ABSTRACT OF THE DISCLOSURE A method is disclosed for breaking an oil-in-water emulsion. Briefly, the method of this invention includes the following general steps. A porous ferrous ion producing anode is established. A supply of the oil-in-water emulsion is located on one side of the anode and a fixed volume of the emulsion is flowed through a fixed cross sectional area of the anode per unit of time. Less than a passivating current is flowed through each unit area of the anode per unit of time thereby dissolving into the emulsion ferrous ion in sufficient quantity to break the emulsion. The flowing of the fixed volume of the emul-sion through the electrode per unit of time and the dis-solving of sufficient quantity of ferrous ions results in a homogeneous dispersion of the ferrous ions in the fixed volume of the emulsion. There is an in situ generation of hydroxyl ion at the cathode and tiny air bubbles are intro-duced near the electrodes to oxidize the ferrous ions to ferric ions. The ferric ions are then permitted time to break the emulsion and remove the oil therefrom. This oil floats to the top surface in a froth and is removed. |
| priorityDate | 1976-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.