| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7ad58d3c0b071069a8ee0cb8c8ba2e8 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-6482
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C209-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-64 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C205-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-648
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-656
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C209-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C201-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 |
| filingDate |
1998-04-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_de9bcb7df7748648d0714ca996207d86
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f3817bb0d9778e1e8666b4ad78393f69
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3a67c6841683a22620b9b1523cd12ddc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ebce06bc4cdfdd250bb6a85f70a55ef0 |
| publicationDate |
2000-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CZ-367099-A3 |
| titleOfInvention |
A process for producing aromatic amines by means of a novel hydrogenation catalyst and the catalyst |
| abstract |
The invention relates to aromatic amines which are produced by catalytically hydrogenating corresponding aromatic nitrocompounds in a gaseous phase. Hydrogenation is carried out in the presence of catalysts which contain palladium, vanadium and lead as well as rhenium on a ceramic carrier with a BET surface of less than 40 m<3>/g at temperatures ranging from 180 to 500 DEG C in the catalyst bed and with a molar ratio of hydrogen to the nitrogroup(s) ranging from 3:1 to 30:1. |
| priorityDate |
1997-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |