| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4390ee96c7f0450f97a07abceeae5427
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5aa91a8fdab21f04f9e1deeef343ecab
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6ec2595a74d737a9f8118dcbf577ee14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fcffd385b763387b8bc29b364cdd0f54 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L9-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L5-366
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03B1-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03B9-005 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B03B1-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10L5-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10L9-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10L9-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B03B9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10L9-12 |
| filingDate |
2011-01-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2017-10-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a5d579f7de57aa1dc795bf5303fdf678
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e1aeadf41604c87d8b51cefdfd81abb0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c751aa3cd68cb7551577ed68792d936a |
| publicationDate |
2017-10-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-9789492-B2 |
| titleOfInvention |
Cleaning and dewatering fine coal |
| abstract |
Fine coal is cleaned of its mineral matter impurities and dewatered by mixing the aqueous slurry containing both with a hydrophobic liquid, subjecting the mixture to a phase separation. The resulting hydrophobic liquid phase contains coal particles free of surface moisture and droplets of water stabilized by coal particles, while the aqueous phase contains the mineral matter. By separating the entrained water droplets from the coal particles mechanically, a clean coal product of substantially reduced mineral matter and moisture contents is obtained. The spent hydrophobic liquid is separated from the clean coal product and recycled. The process can also be used to separate one type of hydrophilic particles from another by selectively hydrophobizing one. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2018155650-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10072214-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11752451-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11371963-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10561964-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11396635-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11407955-B2 |
| priorityDate |
2010-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |