http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0393093-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c97eba9c0cbcc9acaf6e29db6f3a36ac |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2208-00548 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2208-00539 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2208-00256 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2208-00212 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2208-0053 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2208-00061 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2208-00141 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2208-0061 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2208-00495 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C31-125 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B31-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J8-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-141 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C31-125 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J8-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C5-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-141 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B31-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C13-18 |
| filingDate | 1988-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d144fee7373229b4b1fdc10420d8c1d9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bf09bbdc614022ddecd9dd843bde3c2a |
| publicationDate | 1990-10-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0393093-A1 |
| titleOfInvention | Process |
| abstract | In a liquid phase catalytic hydrogenation process, an organic substance, such as an aldehyde containing 2 to about 20 carbon atoms, is contacted with hydrogen in the presence of a solid hydrogenation catalyst in hydrogenation conditions to produce a hydrogenation product, such as the corresponding alcohol containing 2 to about 20 carbon atoms. Said method consists in bringing down a solution of the organic substance placed in an inert diluent for the solution by following a parallel flow with a gas containing hydrogen through a hydrogenation zone containing a bed of a hydrogenation catalyst. particulate, of which substantially all the particles have a particle size of between approximately 0.5 mm and approximately 5 mm, to maintain the bed of the catalytic particles at a temperature and under pressure conditions leading to hydrogenation, to be recovered from a portion of bottom of the bed a liquid phase containing the hydrogenation product, to regulate the speed of delivery of the solution to the bed, in order to maintain the surface speed of the liquid downstream of the bed between approximately 1.5 cm / sec and approximately 5 cm / sec, and to regulate the rate of delivery of the gas containing hydrogen towards the bed in order to maintain a constant flow at the upper surface of the bed of the catalytic particles holding the hydrogen which comprises from 1.00 to approximately 1.15 times the stoichiometric amount of hydrogen theoretically necessary to convert all of the organic substance into a hydrogenation product. |
| priorityDate | 1987-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 143.