http://rdf.ncbi.nlm.nih.gov/pubchem/patent/HU-191468-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a157f5faa443ba5bb3367371f1e2a6c7 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C13-23 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-85 |
| filingDate | 1982-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cc9710f2102aac36eaa0fb1774e3da34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_16ee93b682fdb430359f38b428a13456 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a704f59b76554a4554fac2133b6cb683 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6251a5ae6fdd74402fce41c85d91c5cf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3ea9ce63c88b2ecbd91b538ac21005c8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_60cdf9480dd690f4522cd7120ca46f74 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_39c263a02fedfd9ba72a78530a334a0b |
| publicationDate | 1987-02-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | HU-191468-B |
| titleOfInvention | Process for preparing 2,5-dimethyl-2,4-hexadiene |
| abstract | In the process of the present invention, 2,5-dimethyl-2,4-hexadiene in a 2,5-dimethyl-2,5-hexanediol phosphorus reactor at atmospheric pressure is prepared by 2,5-dimethyl-2-one, 5-Hexanediol in the form of an aqueous melt is fed into the reactor 3 at a temperature of 300-400 ° C and a catalytically inactive gamma-aluminum (HI) containing 0.1 to 20% chromium (III) oxide (hereinafter Cr2O3). ) -Doxid (hereinafter γ-γ12Ο3) is dehydrated on a catalyst containing a mixture of catalytically active substances. The essence of the shell catalyst used for dehydration is that it has a core core, e.g. without a binder for spherical a-Al2O3, the active layer containing Cr2O3 and γ-Α1203-οί is applied in a thin layer of 0.1-0.5 mm. -1- |
| priorityDate | 1982-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.