http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103012035-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d40285e27f4ed83b8728b0d477404958 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C15-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C15-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C15-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C15-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C7-148 |
| filingDate | 2012-11-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_48512f558d365d811cea836fca04a631 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ba469598f0457c1969debd4b385909b9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_be070646b7bdf0a1d5d12a300711fb37 |
| publicationDate | 2014-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103012035-B |
| titleOfInvention | Method for removing trace hydrocarbon out of aromatic hydrocarbon by utilizing HMCM-41 type mesoporous molecular sieve |
| abstract | The invention discloses a method for removing hydrocarbon out of aromatic hydrocarbon by utilizing an HMCM-41 type mesoporous molecular sieve. The method comprises the following steps of allowing aromatic hydrocarbon to contact and react with solid acid catalyst under conditions that the temperature is between 30 and 350 DEG C, the pressure is between 0.1 and 12MPa and the feeding mass space velocity is between 0.1 and 15 hour<-1> to obtain hydrocarbon removed aromatic hydrocarbon, wherein the hydrocarbon is reformed oil, reformed hydrocarbon or aromatic hydrocarbon generated by a steam cracking device. The method is simple in process flow, does not consume hydrogen, and is low in device investment and operation cost; the catalyst is good in activity stability, the device is stable and long in operation time, less hydrocarbon is lost, and operation of frequent switching between reaction and regeneration of the reactor can be avoided; and the catalyst is reproducible to avoid massive waste catalyst accumulation and bury, and has small influence on the environment. |
| priorityDate | 2012-11-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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