http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105597842-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-584 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C15-073 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C2-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J38-66 |
| filingDate | 2014-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-02-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-02-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105597842-B |
| titleOfInvention | The renovation process of ethylbenzene catalyst |
| abstract | The present invention relates to a kind of renovation process of ethylbenzene catalyst, mainly solves the problems, such as that ethylbenzene catalyst regeneration effect is poor existing for prior art, recycling rate of waterused is low.The present invention is by handling 2~20 hours with 0.1~20.0wt% organic amines or organic ammonium salt solution by the ethylbenzene catalyst of inactivation, drying high-temperature roasting in 2~10 hours, in air atmosphere 400~800 DEG C 2~10 hours in 100~200 DEG C in a nitrogen atmosphere, wherein, the solid-to-liquid ratio of the decaying catalyst and organic amine or organic ammonium salt solution is (5~50)：1, treatment temperature is 50~120 DEG C of technical scheme, preferably solves the problem, the commercial Application available for ethylbenzene catalyst. |
| priorityDate | 2014-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 68.