http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015182985-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6c8d4dc7bd1a30d8fda907fceaeb4e69 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C4-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C5-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C4-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C2-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C11-167 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C1-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C11-08 |
| filingDate | 2014-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dc25e9c9e83edc98c006c542aa6b4272 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_39aa40c842fa65ca200640a340f22c93 |
| publicationDate | 2015-10-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2015182985-A |
| titleOfInvention | Method for producing butadiene |
| abstract | A conventional as a source of butene feedstock, since the only C 4 fraction or the like by-produced in naphtha cracking would not be able to cover the butadiene demand is expected to grow in the future, production of sufficient amounts of butadiene There is a need to provide sufficient raw material and process embodiments. SOLUTION: A raw material containing n-butene and a molecular oxygen-containing gas are subjected to an oxidative dehydrogenation reaction in the presence of a molybdenum-bismuth catalyst to obtain a reaction product gas containing butadiene, and the reaction product gas is purified to obtain butadiene. In the method for producing butadiene, n-butene in the raw material is obtained by dimerizing ethylene, n-butanol is obtained by dehydration, and heavy oil obtained from petroleum refining is cracked. What is contained in the obtained C4 fraction, what was obtained by dehydrogenation or oxidative dehydrogenation of n-butane, or what is obtained by cracking of naphtha, The manufacturing method of butadiene characterized by the above-mentioned. [Selection figure] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108080021-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022190962-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108080021-A |
| priorityDate | 2014-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 187.