http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102614916-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8c7c582c58ebb902c3111171ec32c641 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G50-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-06 |
| filingDate | 2012-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c291c7152ad6a69b792d00e6f2503f0e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_16a271c3c90b047949e9513c56e566d3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d378877a91385a7a4b45b27e9e53ac2d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a724216ef05e22fe3a66ffa93bf29800 |
| publicationDate | 2013-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102614916-B |
| titleOfInvention | Preparation method of high-acidity fluorination resin catalyst used for alkylating of isobutane and butene |
| abstract | The invention relates to a preparation method of a high-acidity fluorination resin catalyst used for alkylating of isobutane and butene, which includes conducting suspension polymerization on two monomers including styrene and diethylbenzene olefinic benzene to prepare body resin and then conducting sulfonation functionalization and fluorination process to strengthen acidity to obtain a catalyst with a resin framework provided with a sulfoacid base group and a fluorine substituent group. The catalyst overcomes the shortcoming that the common acidity exchange resin catalyst is low in acidity, is high in acidity, is similar in number with the existing industrial liquid acid catalyst and meets the requirements for alkylate reaction of isobutane and butene to combine alkylate oil. By means of the fixed bed reaction process method matched with the fluorination resin solid acid catalyst, the butene conversion rate can reach over 99% in continuous reaction with the reaction temperature smaller than 80 DEG C, the alkylate oil yield is over 190wt% counted by butene, and trimethylpentane MTP content in C8 hydrocarbon is over 75%. Compared with the prior art, the high-acidity fluorination resin solid acid catalyst achieves the actual effects of being simple in process flow, high in reaction activity, high in alkylate oil yield, free of environment pollution and stable in operation. |
| priorityDate | 2012-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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