http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106967189-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08C2-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08C2-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F210-16 |
| filingDate | 2016-01-14^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-01-22^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-01-22^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106967189-B |
| titleOfInvention | Removal method of catalyst and EP rubbers of EP rubbers glue containing vanadium series catalyst and preparation method thereof |
| abstract | The removal method of catalyst of the present invention relates to a kind of EP rubbers glue containing vanadium series catalyst, this method comprises: under agitation, the EP rubbers glue and aqueous extractant are contacted by way of injection, make the ratio of the injection linear velocity of the EP rubbers glue and the injection linear velocity of aqueous extractant for 1:8-100 in the moment of the contact, the volume flow ratio of the EP rubbers glue and aqueous extractant is 1:2-10.The present invention also provides a kind of preparation method of EP rubbers and its EP rubbers obtained.The spray line speed proportional and volume flow ratio that the present invention passes through control aqueous extractant and the Contact of glue, glue to be dispersed as rapidly to tiny glue drop, the metals such as the vanadium in catalyst are made mutually to enter water phase from oil, so that achieving the effect that can effective Removal of catalyst. |
| priorityDate | 2016-01-14^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
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