| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4f38f9d1627102e87aa42e5eb073a7c0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_aa75a7d64084ffac956b138c38971290
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_53a3224cdad345cc5517bf32bfb88310 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2221-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-385
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-0876
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03D2203-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03D2203-08 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01D3-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D21-262
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D21-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D21-01 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D37-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D21-26 |
| filingDate |
2005-03-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6262d5c8d6cafbfee7b80543cf943c86
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_55f64f4c4819d6a0b72c700f1a3c8b99 |
| publicationDate |
2006-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2005118487-A3 |
| titleOfInvention |
Use of anionic copolymers for enhanced recovery of useful coal and potassium chloride from screen bowl centrifuge |
| abstract |
A method of enhancing the recovery of useful coal or potassium chloride from screenbowl centrifuge separation operations comprising adding to the screenbowl centrifuge, from about 0.005 lbs active polymer/ton dry solids in centrifuge to about 0.70 lbs active polymer/ton dry solids in centrifuge, of an anionic copolymer, wherein said anionic copolymer is selected from the group comprising copolymers of acrylam ide and acrylic acid and the known salts thereof. |
| priorityDate |
2004-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |