http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1270900-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_33dafb5bbc2ec47ebcb7becbbe60f704 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-96 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-96 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J38-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-003 |
| filingDate | 1970-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_53ebad05d8109a8e0015e6c77d192d0c |
| publicationDate | 1972-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1270900-A |
| titleOfInvention | Method of recovering palladium |
| abstract | 1,270,900. Recovering palladium. KURARAY CO. Ltd. Oct. 27, 1970 [Nov. 7, 1969], No.51022/70. Heading C7D. The precipitate formed during the preforation of an alkylene glycol ester by carboxylic acid solution with olefine and a nitrogen-oxygen containing compound in the presence of a palladium catalyst, is dissolved in an aqueous solution of one or more alkali metal hydroxides and cyanides and ammonia, the palladium-containing solution is reduced, e.g. by hydrazine, formaldehyde or hydrogen, and the precipitated palladium is separated. Preferably the palladium precipitate is dissolved at a temperature in the range -5‹C. to 100‹C. and the reduction is effected at a temperature in the range -5‹C. to 80‹C. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114164347-A |
| priorityDate | 1969-11-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.