http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0030802-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0edbc5af7e2e56a291814f047238339e |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B07C5-3427 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03B1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03B13-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B07C5-346 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B03B13-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B07C5-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B03B1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B07C5-342 |
| filingDate | 1980-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c271eb1bb63a22b2f0253c8e242557fb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4fa26e37b88c343c41ad7adde96e6139 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_74c3fd6c6e544f6c0c8dc27fcd61bc5d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_811aaf1f461e4e455c33509bd977641d |
| publicationDate | 1981-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0030802-A2 |
| titleOfInvention | Sorting particles |
| abstract | A process for separating one type of particle (e.g., ore particles) from a second type of particle (e.g., gangue particles) comprising the steps of (1) conditioning the particles to selectively mark one type of particle (i.e. either the ore particles or the gangue particles), to the substantial exclusion of the other; (2) detecting the marked particles; and (3) separating the detected marked particles from the substantially unmarked particles is characterised by the use, as a conditioning agent, of a compound having both a surface-selective functional group and a detectable moiety. In one embodiment, the detectable moiety is fluorescent and detecting is performed under ultraviolet radiation. The process is especially useful for separating higher grade limestone from lower grade limestone and/or gangue or for separating oil shale or coal of high heat value from lower heat content materials or for concentrating valuable minerals, such as silver or copper ores. |
| priorityDate | 1979-12-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 75.