| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ffabbeade938c895d48036982ac53db6 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02B3-06 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G1-065 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F02B3-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G1-06 |
| filingDate |
1980-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1982-03-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eb23f2c0e06282c10568a784dcc696d2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_54d778b6c35aa330664dd110bed77303
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7149dc19cab0488ab953455e174098b5 |
| publicationDate |
1982-03-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4318797-A |
| titleOfInvention |
Process for converting coal into liquid products |
| abstract |
The invention provides a process and an apparatus for hydrogenative liquefaction of coal to produce high yields of gasoline fraction and optional yields of diesel and residue fraction, all of superior quality. The coal is slurried and digested in two separate and distinct streams. The parting oil of the first stream is heavy residue fraction derived to a substantial extend from the second stream, mixed with light oil derived partly or wholly from the first stream. The pasting oil of the second stream is middle oil derived from the fractionated discharge of the first stream, any shortfall being made up from the discharge of the second stream. A high degree of flexibility is possible by varying the ratio of coal fed to the respective streams between 3:1 and 1:3, and individual manipulation of the process parameters within each stream in respect of pressure, temperature, catalyst, residence time, pasting oil composition and coal quality. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4476009-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8795470-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009206007-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005023188-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005027148-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7683224-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4537675-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7560603-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8454795-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4464245-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4675102-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4565622-A |
| priorityDate |
1979-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |