| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9e010c50bd6cb462c3006c00b980252b |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G1-045 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10L9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G1-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C39-10 |
| filingDate |
1978-04-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1980-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_92da7a6b9e8ceb9f464d86e9ed779339
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9c89c8929bb80dfa6582d125b967a40e |
| publicationDate |
1980-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4203839-A |
| titleOfInvention |
Process for separating solids from coal liquids |
| abstract |
The rate of separation of suspended mineral particles from a coal liquid is increased by adding a calcium salt, such as calcium carbonate, to the coal liquid. The increase in the separation rate is achieved even though the suspended coal mineral particles naturally contain a calcium salt. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4544490-A |
| priorityDate |
1978-04-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |