http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-101511977-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2dcebf5a7f7ddc3b081f70e8ce1c4097 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L5-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L9-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L9-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10L5-00 |
| filingDate | 2007-10-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6796e76f0fc15f4d19031356d2e9825d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d6a41a5b03b1f8ca498d58b37bece116 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aca3a4bf68fbc9bf5738fd978738930b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5b3a5b87a553d1e3746c5f673d8b1988 |
| publicationDate | 2013-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-101511977-B |
| titleOfInvention | Method for production of ashless coal |
| abstract | Disclosed is a method for producing an ashless coal for use as a raw material coal for a coke for steelmaking. The method comprises: a slurry preparation step (S1) for mixing a solvent and a coal to prepare a slurry; an extraction step (S2) for extracting the slurry produced in the slurry preparation step (S1) at 400 to 420 C for 20 minutes or shorter and then cooling the resulting product to 370 C or lower; a separation step (S3) for separating theslurry produced in the extraction step (S2) into a liquid fraction and a non-liquid fraction; and an improved coal production step (S4) for separating the solvent from the liquid fraction obtained in the separation step (S3) to produce an improved coal, i.e., an ashless coal. |
| priorityDate | 2006-10-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.