http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2446019-C1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1ef53b80a7c506765aa5ab442aaa956e |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B03D1-004 |
| filingDate | 2010-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2012-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a48a94fb4c8045a64fe22d1b4c71ed3e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2d6b26a354526014eae4f8dfc2c7ea64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_430edc8d1b03fe4ac076d32c056a35a9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7b60aabf13f11d15b0e8d158501c04cd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bd528d6004bfbdbf13dc8138c0230d2c |
| publicationDate | 2012-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2446019-C1 |
| titleOfInvention | Method of flotation of sulphide copper-nickel ores |
| abstract | FIELD: process engineering. n SUBSTANCE: invention relates to concentration of non-ferrous metals, particularly, sulphide copper-nickel ores. Proposed method comprises pulp conditioning with collector and foaming agent, adding draw rock depressor and extracting copper and nickel minerals into foam products. Aminomethylated lignines (L-1-L-4) with common structure that differ in substituents in phenyl-propane structural link are used as said depressor. L-1 R 1 =R 2 +CH 3 (hydroxuchloride); L-2 R 1 =R 2 +CH 3 ; L-3 R 1 =R 2 +CH 2 CH 2 OH; L-4 R 1 =CH 3 ; R 2 =CH 2 CH 2 OH. n EFFECT: higher yield of copper and nickel into bulk concentrate. n 1 tbl |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2576715-C1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2539893-C1 |
| priorityDate | 2010-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 46.