http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S57114541-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_696ca0ae93d5cf5a686273601361781f |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C27-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C31-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C43-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C41-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C41-00 |
| filingDate | 1981-01-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f5353cc6fc04c8b24fdd9cb0884a8a54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_12fc80b1b894060f44545088786c3cfe http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6d21507db354b68d443f2d3065d4a034 |
| publicationDate | 1982-07-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S57114541-A |
| titleOfInvention | Preparation of ether |
| abstract | PURPOSE: To prepare a mixed ether useful as a solvent, extractant, coolant, aerosol propellant, anesthetic, etc. from low cost raw materials comprising an alcohol, carbon monoxide and hydrogen, in high selectivity, by using a catalyst containing cobalt, ruthenium and iodine as active components. n CONSTITUTION: An ether of formula ROR' (R is 1W5C alkyl; R' is ≥1C alkyl) (e.g. methyl ethyl ether) is prepared from an alcohol of formula ROH (e.g. methanol), carbon monoxide and hydrogen, using a catalyst containing (A) cobalt such as cobalt oxide, cobalt hydroxide, cobalt chloride, etc., (B) ruthenium such as ruthenium oxide, ruthenium hydroxide, ruthenium chloride, etc., and (C) iodine such as elemental iodine, hydrogen iodide, methyl iodide, etc. The atomic ratio of Co/Ru is 10/1W1/10, and the amount of iodine is 0.5W5mg atom per 1 mg atom of Co+Ru. n EFFECT: A valuable mixed ether can be prepared from single low-cost alcohol. n COPYRIGHT: (C)1982,JPO&Japio |
| priorityDate | 1981-01-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 54.