http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1240889-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6ce3b0179204db25722f574502c789c7 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-30 |
| filingDate | 1968-12-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b0d0c1f326f38835240ead9c80a21df6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ea1eb09396b7e8b021811faa1b6d4a8f |
| publicationDate | 1971-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1240889-A |
| titleOfInvention | Process for the production of methyl ethyl ketone |
| abstract | 1,240,889. Aqueous catalysts. MARUZEN OIL CO. Ltd. 4 Dec., 1968, No. 57635/68. Heading B1E. [Also in Division C2] An aqueous catalyst consists of a solution of a Cl compound, a Pd compound and Fe 2 (SO 4 ) 3 , in which the Cl content of the solution is in the range 0.005-0.15g. atom per litre and the ratio of chemical equivalents of Cl to Pd in the solution is in the range 15:1 to 20:1. Specified Cl compounds include HCl, CoCl 2 , NiCl 2 , CrCl 2 , KCl, NaCl, CaCl 2 , BaCl 2 , SrCl 2 , monochloroacetic acid, dichloroacetic acid, and acetyl chloride. Suitable Pd salts mentioned are sulphate, nitrate, chloride, potassium chloride and acetate. To prevent Fe(OH) 3 ppt, the catalyst solution is preferably made acidic by addition of mineral acid (.5-100 g./e.) e.g. H 2 SO 4 . Anti-corrosive material such as Ti, Ta, a synthetic resin, rubber, enamel, glass, porcelain or ceramic is preferably used the apparatus construction. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2435455-A1 |
| priorityDate | 1968-12-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 39.