http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106699496-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c0398ec71c568b8999971a7f7628a1be |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L2290-02 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10H21-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C5-09 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L9-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C11-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C2-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C15-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C5-09 |
| filingDate | 2016-12-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5f53c45cb596dbd1ef19b3bbecbe53ec http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a225602bf82197abb2d1be0de34bf0c6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aa2106eb53640b623536d0958b1b1218 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_39066b54344b06dac9db53617250cc2f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_38dd20f1fec1e6b098d36023fdaa2aa5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d260c17762232c538679e7f240ee53b1 |
| publicationDate | 2017-05-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106699496-A |
| titleOfInvention | Method and system for preparing benzene with low-rank coal |
| abstract | The invention discloses a method and system for preparing benzene with low-rank coal. The method comprises the following steps: (1) drying and grinding low-rank coal; (2) burning limestone in a lime kiln; (3) grinding raw lime; (4) mixing and briquetting the low-rank coal powder and raw lime powder to obtain material pellets; (5) supplying the material pellets into a revolving bed pyrolysis device for pyrolyzing treatment to obtain pyrolyzed pellets, coal tar and pyrolysis gas containing hydrogen, methane, carbon monoxide and lightweight hydrocarbon; (6) performing calcium carbide reaction on the pyrolyzed pellets to obtain calcium carbide and carbon monoxide; (7) reacting the calcium carbide with water in an acetylene generator to obtain acetylene; and (8) introducing acetylene, hydrogen in crude gas, methane, carbon dioxide and carbon monoxide into an acetylene prepared benzene reactor, and reacting to obtain benzo byproduct ethylene. The method can be used for maximally preparing benzene by utilizing coal, so that low-value coal can be converted to benzene with high additional values. |
| priorityDate | 2016-12-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 51.