http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-1067285-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4d69ddbdc87de25e0c8a242bec1ee9d7 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10L9-02 |
| filingDate | 1976-02-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1979-12-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7e3c3bc98cafb6a2bcad2623a832a724 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cecd6d4dcaaa954968e955a23745dfdc |
| publicationDate | 1979-12-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-1067285-A |
| titleOfInvention | Process for improving coal |
| abstract | ABSTRACT OF THE DISCLOSURE A process for improving coal wherein the raw coal is reacted with substantially undecomposed iron carbonyl which alters the apparent magnetic susceptibility of certain impurity components contained in the raw coal thereby permitting their removal by low intensity magnetic separators. The process is especially effective for re-moving pyrite from coal, while at the same time reducing ash and increasing the calorific value. |
| priorityDate | 1976-02-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.