http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2679765-C2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_061565f2f7861668e12a81c2232c76ec |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03D1-002 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03D2203-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03D1-012 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03D2201-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03D2201-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03D1-016 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03D1-014 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03D1-021 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03D1-004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03D1-006 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03D1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03D1-023 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03D1-008 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B03D101-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B03D103-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B03D1-02 |
| filingDate | 2014-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-02-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2d085d9e96e8006069f88cbfad827227 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bc0c5b3b840501feae38ac3e7185e283 |
| publicationDate | 2019-02-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2679765-C2 |
| titleOfInvention | Method of improving collector performance during pulp separation by froth floatation (versions) |
| abstract | FIELD: technological processes. n SUBSTANCE: disclosed group of inventions relates to methods for improving performance of a collector during pulp separation by froth floatation. Method of improving performance of a collector during pulp separation by froth floatation in a medium, wherein the method includes steps of: mixing a stable microemulsion, medium, fine materials and, optionally, other additives and removing the concentrate from the pulp by bubbling through the pulp. Microemulsion contains a continuous phase, which is a carrier fluid, and a dispersed phase, where the microemulsion overall, by weight, consists of: 1–95 % water, 1–50 % active collector, 1–25 % fatty acid, 1–30 % 2-butoxyethanol, 1–25 % waste stream in the form of a mixture of alcohols, obtained by the production of 2-ethylhexanol, and 1–10 % potassium hydroxide. In the second embodiment, the microemulsion contains 8–15 % paraffin oil, 4–8 % fatty acid, 10–18 % 2-butoxyethanol, 1–8 % alcohol mixture from the waste stream from the production of 2-ethylhexanol, 60–70 % water and 0.4–1.5 % potassium hydroxide. In the third embodiment, the microemulsion contains 8–15 % diesel fuel, 4–10 % fatty acid, 10–15 % 2-butoxyethanol, 1–7 % mixture of alcohols from the waste stream from the production of 2-ethylhexanol, 50–65 % water and 1–2 % potassium hydroxide. n EFFECT: high efficiency of the collector and, therefore, the flotation process. n 9 cl, 1 dwg, 1 tbl |
| priorityDate | 2013-10-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 91.