http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019051483-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c0444efde206a2f829562761e58b7e1e |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C47-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-41 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-89 |
| filingDate | 2017-09-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_642b24bb8ad8d1e16795b9e7d1cb2015 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cff55d510e76ddcb652dca51aabfa360 |
| publicationDate | 2019-04-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2019051483-A |
| titleOfInvention | Catalyst and method for producing aldehydes |
| abstract | The present invention relates to a catalyst used in the production of aldehydes by hydrogenating carboxylic acids in the gas phase, and can maintain a high conversion rate to carboxylic acids and selectivity to aldehydes even after a long period of reaction. Useful catalysts are provided. The catalyst of the present invention is a catalyst for producing aldehydes by hydrogenation in the gas phase from carboxylic acids, in which iron oxide covering palladium and palladium as a support are used. Of iron oxide (Fe 2 O 3 ), and the proportion of palladium (in terms of Pd element) is 5 to 30 weights per 100 parts by weight of iron oxide (in terms of Fe 2 O 3 ) contained in the catalyst. And the ratio of iron oxide (converted to Fe 2 O 3 ) covering palladium is 5 to 45% by weight with respect to the total amount of iron oxide (converted to Fe 2 O 3 ) contained in the catalyst. [Selection] Figure 6 |
| priorityDate | 2017-09-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 70.