http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113210135-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_28932788125d5ae6ddb402a7af2b7e6a |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03D2201-02 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03D1-018 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B03D101-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B03D1-018 |
| filingDate | 2021-04-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8320cc58dfc7d99b65daf57f8face6f2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5d0d69e1e8448a97d38abc497bbb5cf0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_44e0f51d1e8a37599c32d574d6ec4058 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4072c1ace06308d8abf12a3008706bd5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2bc230a494719e68c94d1e404c033a04 |
| publicationDate | 2021-08-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113210135-A |
| titleOfInvention | A kind of modified oleic acid type mineral flotation collector and preparation method thereof |
| abstract | The invention discloses a modified oleic acid type mineral flotation collector and a preparation method thereof. The oleic acid is acidified and modified with concentrated sulfuric acid, then extracted and purified with an extraction agent, saponified and solubilized with a strong alkali solution, and finally Activated with a surfactant, the extraction agent is a saturated aqueous solution of lithium sulfate, sodium sulfate, potassium sulfate or ammonium sulfate, and the strong alkaline solution is a saturated aqueous solution of lithium hydroxide, sodium hydroxide or potassium hydroxide, so Described surfactant is OP-10, Span-20, 40, 60, 80, and Tween-20, 40, 60, the mixture of at least two in 80; Collector of the present invention can be in The high-efficiency recovery of fluorite and other minerals is realized under low temperature conditions, the unit consumption of the agent is significantly reduced, and the preparation process is simple, safe and environmentally friendly, and is easy to industrialize production. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115260484-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115260484-A |
| priorityDate | 2021-04-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 59.