http://rdf.ncbi.nlm.nih.gov/pubchem/patent/BR-112020005996-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_00b6a7d89068f217d1f4efa9a94c5ded |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D21-267 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01F7-0633 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B21-0007 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01F7-0613 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B03D1-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B21-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01F7-0613 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01F7-0633 |
| filingDate | 2018-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_030b24b826f32c318d94c43225ec4eea http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f38235bf0fe0eb4f7f3f343596d04b89 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_74aa259e32076fedd0e8910a1524e21c |
| publicationDate | 2020-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | BR-112020005996-A2 |
| titleOfInvention | bauxite ore beneficiation method, and uses of a cationic polymer and a polysaccharide. |
| abstract | methods and compositions for increasing the alumina content of a bauxite ore before extraction of alumina by an extractive process, such as the bayer process, are disclosed here. adding a beneficiation agent to an aqueous ore slurry, applying a gravitational force to separate or partition the slurry into a beneficiary and a gangue, several quantifiable benefits are observed. this includes increased alumina content and reduced silica content in beneficiary solids compared to the initial ore. these benefits are superior to those observed by the pre-extraction gravitational separation of ore slurries without the addition of a beneficiation agent. beneficiation agents include dadmac polymers and combinations of dadmac polymers with dextrans. the beneficiary is collected and applied to an extractive process, such as the bayer process. |
| priorityDate | 2017-09-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 45.