http://rdf.ncbi.nlm.nih.gov/pubchem/patent/SU-1366222-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4db6ccda6a6d6da2626f9f09333d3504 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3149719b5c89e8be2c79c554d298f87c |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B03D1-00 |
| filingDate | 1986-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1988-01-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3d5403ed9a76087ff0b50f50f6c8e9f0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6303dcca29c0ff8df935c8cf869e9073 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2b2f20242d4525cbfb498b92190d110f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8923d2fd1dbbbdd91de71c532e53ba31 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b10cfa4a4efd935d6490f41a19f209b8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6ccdb8f6d350216aabae9384475e4409 |
| publicationDate | 1988-01-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | SU-1366222-A1 |
| titleOfInvention | Method of flotation of coal |
| abstract | This invention relates to the beneficiation of minerals. The purpose of the invention is to increase the recovery of the combustible mass in the concentrate and reduce the consumption of the reagent. The pulp is conditioned with a collector and blowing agent. As a collector, oligomeric resin (OS), which is a waste of the oligomerization purification process of delayed coking gasolines from resin-forming and diene hydrocarbons, is introduced into the air conditioning system. Oligomerization purification of gasolines is carried out by contacting chemically unstable coking gasoline in the liquid phase at 90-150 ° C with a solid complex silicon-phosphorus catalyst. The polymerized diene and olefinic hydrocarbons form the OC. The presence of an increased amount of alkenyl aromatic hydrocarbons leads to an increased adsorption of chemical OS compounds on the coal surface, this increases the hydrophobization of the coal surface and improves the floatability of the coal. The use of: the method as compared with the known method allows to increase the extraction of the combustible mass of coal in the concentrate while reducing the consumption of reagents by 6-18%. ((L with p O5 Yu N5 GO |
| priorityDate | 1986-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 23.