| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_696ca0ae93d5cf5a686273601361781f |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2208-00132
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2208-00725 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C253-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J8-1836
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J8-0055
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F28D13-00 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C255-51 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C253-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J8-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J8-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F28D13-00 |
| filingDate |
2002-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fc65d3015bd1d5255e60306087120c3e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_566173d596bc3362a71b1ff02b8920b7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_497ddf86ea2b3170246c65fe998f65de
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d0b91ce41fea46e884700a2bad39f726 |
| publicationDate |
2003-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1323464-A2 |
| titleOfInvention |
Reactor for producing a nitrile compound and method for operating the reactor |
| abstract |
A reactor for producing a nitrile compound from a carbon ring or heterocyclic compound having organic substituents by a gas phase reaction using a fluidized catalyst bed with ammonia and a gas containing oxygen. In a cylindrical fluidized catalyst bed having a diameter of 2.0 meters or greater, partial vaporization-type cooling tubes (the cooling medium is partially vaporized in the tubes) and complete vaporization-type cooling tubes (the cooling medium is completely vaporized in the cooling tubes) are disposed in a specific arrangement. Water containing ionic SiO2 in 0.1 ppm or smaller and having an electric conductivity of 5 mu S/cm or smaller is used as the cooling medium for the complete vaporization-type cooling tubes. The temperature of the reaction is easily stabilized and uniform distribution of temperature is obtained in the fluidized catalyst bed. Stable continuous operation is achieved for a long time in a commercial scale apparatus. <IMAGE> |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111111570-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111111570-A |
| priorityDate |
2001-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |