| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_011e773a3b21737d887a6c7e81d99943 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2523-755
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2523-72 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G45-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-745
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-0205
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-024
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C5-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C5-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-755
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-025 |
| filingDate |
2019-01-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1392d5a8f82e52b22db7321cc5ccad1c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_18ecc5a7905a6c23e4b13355e2cbb063 |
| publicationDate |
2020-07-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
FR-3091660-A1 |
| titleOfInvention |
Process for the preparation of a selective hydrogenation catalyst comprising a step of forming a NiCu alloy in post-impregnation |
| abstract |
Process for preparing a selective hydrogenation catalyst comprising nickel, copper, and a support comprising at least one refractory oxide, comprising the following steps:n - Contacting the support with a solution comprising a nickel precursor;n - drying the catalyst precursor at a temperature below 250 ° C;n - Contacting the catalyst precursor with a solution containing at least one copper precursor and one nickel precursor;n - step of drying the catalyst precursor at a temperature below 250 ° C;n - reduction of the catalyst precursor by bringing said precursor into contact with a reducing gas at a temperature between 150 ° C and 250 ° C. |
| priorityDate |
2019-01-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |