| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_56d89ecad9f8611b616fba72b15d713b |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-96 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C53-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-96
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J38-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 |
| filingDate |
1970-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1972-05-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7dde5c585b06806b2731539a05c96ae1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d2516549f74104a358ff92f297655f9b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_21a972f8c58470b127eceec4b5863066
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_58fd5f3fd8b4b58e9d3b7f7c4a5bcfa2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ee4196a86d87a7385db03bc338cd35e4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4d44ab22b4def8004ce96b2225036c95 |
| publicationDate |
1972-05-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3660306-A |
| titleOfInvention |
Process for regenerating a dehalogenation catalyst |
| abstract |
A CATALYST CONTAINING METALLIC PALLADIUM DEPOSITED ON AN ACIDPROOF CARRIER FOR USE IN THE HYDROGENATION AND DECHLORINATION OF DICHLOROACETIC ACID AND/OR TRICHLOROACETIC ACID TO PRODUCE MONOCHLOROACETIC ACID AND/OR ACETIC IS REGENERATED. TO THIS EFFECT, THE POISONED CATALYST CONTAINING MOISTURE IN FORM OF WATER AND/OR ACETIC ACID AND/OR MONOCHLOROACETIC ACID IS TREATED WITH CHLORINE GAS IN AN ACID MEDIUM, AT TERPERATURES OF BETWEEN 20 AND 200*C., WHEREBY THE METALLIC PALLADIUM IS OXIDIZED TO PALLADIUM CHLORIDE; RESIDUAL CHLORINE IS EXPELLED BY MEANS OF AN ENERT GAS; AND THE OXIDIZED CATALYST IS SUCCESSIVELY TREATED WITH A REDUCING AGENT TO RE-EFFECT REDUCTION OF THE PALLADIUM CHLORIDE TO METALLIC PALLADIUM. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5191118-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3985854-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5278122-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3879311-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5695634-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105503574-A |
| priorityDate |
1969-04-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |