http://rdf.ncbi.nlm.nih.gov/pubchem/patent/SU-1377139-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fe2072f04d7cc3e9672e13d347261311 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-84 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-889 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-04 |
| filingDate | 1986-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1988-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c60d4967799c124f2d53a0ffed470c6c |
| publicationDate | 1988-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | SU-1377139-A1 |
| titleOfInvention | Method of preparing catalyst for oxidizing para-xylene or para-methyltoluylate |
| abstract | The invention relates to catalytic chemistry, in particular the preparation of a catalyst (QD) for the oxidation of p-xylene and / or p-methyltoluylate in the production of dimethyl terephthalate, a monomer in industrial polymer synthesis. To increase the activity and solubility of QD, p xylene and / or p-methyltoluiate are used to treat a mixture of CO, Ni, and Mn compounds at a mass ratio of (0.000248-0.009180): (in terms of metal), followed by by treating the mixture with air (115-160 ° C). In this case, the obtained QD is 100% converted into solution (against 92.2%), does not show sensitivity to the inhibitor, impurities in it, and is formed in the most active form - the trivalent state. 2 tab. |
| priorityDate | 1986-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 53.