http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-207977-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_324cc552fa648a6e06c8f9d548afed40 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03D2203-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03D2201-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03D2201-04 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03D1-006 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03D1-008 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B03D1-006 |
| filingDate | 1922-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1923-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-207977-A |
| titleOfInvention | Process of concentrating ores |
| abstract | 207,977. Golby, F. W., (Luckenbach Processes, Inc.). Nov. 13, 1922. Flotation processes.-In the froth-flotation concentration of ores there is added to the ore pulp a chlorbenzene, dichlorbenzene, or a mixture of dichlorbenzenes, and a frothing and collecting agent, and the pulp is aerated in a neutral, alkaline, or acid circuit to form a froth, containing the mineral particles, which is separated from the pulp. The chlorbenzene is preferably commercial dichlorbenzene, a mixture of ortho-, para-, and possibly meta-dichlorbenzene, together with small quantities of trichlorbenzene. The preferred frothing agent is pine tar pitch dissolved in the chlorbenzene, but a solution of a bituminous substance or any other suitable frothing agent may be used. A small amount of rubber, dissolved in dichlorbenzene or in any other suitable solvent, may be added to the pitch-dichlorbenzene mixture to float carbonates, oxides or sulphides. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2124518-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4528107-A |
| priorityDate | 1922-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.