http://rdf.ncbi.nlm.nih.gov/pubchem/patent/SU-1558461-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_79a2365a7e86567d0f012150b2000dbd |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-00 |
| filingDate | 1987-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1990-04-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4d286a80fda49ff960e7eb295c9a9a15 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_97348af5d348121bd58bee3b457ff925 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_696364dacc128bce41522e22a8230561 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f732b18add1071aa6c2d2ba74f81688f |
| publicationDate | 1990-04-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | SU-1558461-A1 |
| titleOfInvention | Method of preparing catalyst for carbonization of aryl halides |
| abstract | The invention relates to catalytic chemistry, in particular the preparation of a catalyst for carbonylation of aryl halides, which can be used in petrochemistry. The goal is to simplify the way. The catalyst is prepared by reacting a cobalt salt with a reducing agent - sodium naphthalides, at atmospheric pressure and a temperature of 10-0 ° C for 0.5-1 hours A process enables to simplify the process by eliminating the stage of preliminary preparation of CO 2 (CO) 8. carried out in an autoclave at a pressure of 24-25 MPa and a temperature above 140 ° Сn n n stages of interaction of CO 2 (CO) 8 with liquid ammonia and metallic sodium at -70 ° C. 2 tab. |
| priorityDate | 1987-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 69.