http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103131455-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_50a6358f4d47480ec0591b1bc33299f9 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G1-08 |
| filingDate | 2011-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5877525503e77b7c024f2b3a98abf081 |
| publicationDate | 2013-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103131455-A |
| titleOfInvention | Coal liquefaction method adopting hydrogen sulfide as hydrogen source |
| abstract | The invention discloses a coal liquefaction method adopting hydrogen sulfide as a hydrogen source. Based on disadvantages of low disposable hydrogenation conversion rate, high hydrogen consumption, high investment, high cost and harsh process condition of the existing coal direct liquefaction process, a coal liquefaction method adopting H2S gas to replace hydrogen gas to be adopted as a hydrogen source under a relatively mild condition is provided. The method adopts sulfides or oxides of iron, cobalt and nickel as a catalyst, and can be performed under conditions of a temperature of not more than 400 DEG C and a pressure of lower than 10 MPa, such that a proportion of small molecule gas in the product can be effectively reduced, oil yield can be increased, particularly a single hydrogen preparation unit is not required, a process is simplified, and investment and production cost is reduced. |
| priorityDate | 2011-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.