http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104276920-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J29-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C15-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C2-88 |
| filingDate | 2013-07-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104276920-B |
| titleOfInvention | The method that toluene and ethanol prepare ethyltoluene |
| abstract | The present invention relates to a kind of method that toluene and ethanol prepare ethyltoluene, mainly solve the problems, such as prior art exist cannot accurately o-, m- in modulation product, to three kinds of ethyltoluene ratios.The present invention, by adopting with toluene and ethanol as raw material, is 300 ~ 440 DEG C in reaction temperature, and reaction pressure is 1.0 ~ 16.0 for the mol ratio of 0.1 ~ 2.0MPa, toluene and ethanol, with the mass space velocity of alcohol meter as 0.2 ~ 5.0 hour ‑1 Under conditions of, reaction raw materials generate ethyltoluene with catalyst haptoreaction；Wherein, the catalyst is phosphorus, 5 molecular sieves of HZSM of Si modification, and in terms of parts by weight, the catalyst includes following component：a）75.0 ~ 100 parts of 5 molecular sieves of HZSM；b）0.2 ~ 5.0 part of P 2 O 5 ；c）2.0 ~ 20.0 parts of amorphous Si O 2 ；d）The technical scheme of 10 ~ 50 parts of binding agents preferably solves the problem, can be used for toluene and ethanol is prepared in the industrial production of ethyltoluene. |
| priorityDate | 2013-07-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.