| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c651ee085ff5eba02c402657584dffaf
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6afa352e33eb4b4e05539517b1f2a177 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03D2203-025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03D2203-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03D2203-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03D2201-02 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B25-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03D1-008
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03D1-016 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B25-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B03D1-016
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B03D1-008 |
| filingDate |
2016-10-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2019-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b756873b4ce99137b692b8fdd4395881
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7b6158bdc06c5acdd4f8054b01d3ee73 |
| publicationDate |
2019-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-10293345-B2 |
| titleOfInvention |
Collector compositions and methods of using thereof |
| abstract |
A collector composition comprising (a) refined tall oil wherein the refined tall oil is any tall oil that has been subjected to one or more refining or processing steps that results in an increase in acid value; and (b) a fatty acid wherein the refined tall oil has an acid value of at least 90 mg KOH/g and a weight average molecular weight of at least 750 g/mol. A mineral slurry comprising (a) an ore comprising a mineral of interest; (b) a collector composition comprising (i) a refined tall oil; and (ii) a fatty acid; and (c) a liquid. A method for the beneficiation of an ore, the method comprising (a) preparing a slurry comprising the ore dispersed in a liquid; (b) contacting the slurry with a collector composition comprising a refined tall oil; and (c) recovering a beneficiated ore. |
| priorityDate |
2015-10-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |