http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2015170686-A1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2521-04 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J21-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C11-09 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-023 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-1014 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-1019 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C1-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C7-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C1-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C11-09 |
| filingDate | 2015-05-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-WO2015170686-A1 |
| titleOfInvention | Process for producing isobutylene from isobutanol |
| abstract | Provided is a method capable of producing isobutylene by a dehydration reaction of isobutanol with high yield or high selectivity. The method for producing isobutylene according to the first invention is a method for producing isobutylene by a dehydration reaction of isobutanol, wherein a catalyst having a BET specific surface area in the range of 60 m 2 / g or more and 175 m 2 / g or less is used. And isobutanol is reacted at a reaction pressure of 50 kPa or more and 750 kPa or less as an absolute pressure. The method for producing isobutylene according to the second invention uses a catalyst in which 90% by mass or more charged in the reactor has a particle diameter of 700 μm or more and 10,000 μm or less, and the isobutanol concentration in the reaction gas supplied is 30 vol% or more, and 85% by volume or less, the mass space velocity of isobutanol (WHSV) is a 0.175H -1 or more, and 20h -1 or less, isobutanol at 750kPa following reaction pressure above 50kPa as an absolute pressure React. |
| priorityDate | 2014-05-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 49.