http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S60186588-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_923a6ff3d7913d141664d498a78c1808 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G19-073 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10C1-20 |
| filingDate | 1984-03-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_faaf69f1c4d7ce35cee612674ce4ff4a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_adeaad252fc7c14bb92967d80bca30a0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_536e8eae300a327f86feb2cc56c1ffe6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_55d934a0e3925604a0ec82e64523e28d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c9cbf75d76ba297ff9d45c8c2ff79414 |
| publicationDate | 1985-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S60186588-A |
| titleOfInvention | Purification of tar oil |
| abstract | PURPOSE: Sodium metal is added to tar oil containing impurities such as quinolines and they are heat-treated or the tar oil is distilled in the presence of sodium metal to effect selective hydrogenolysis of sulfur and nitrogen compounds. n CONSTITUTION: A tar oil which contains, as impurities, nitrogen-containing compounds such as quinoline, isoquinoline or indole, preferably boiling at 200W 270°C, is combined with sodium metal and treated with heat or without heat treatment and distilled in the presence sodium metal. After heat treatment, when precipitate is seen, distillation is preferably carried out after separation of it. n COPYRIGHT: (C)1985,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H02227494-A |
| priorityDate | 1984-03-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 39.