| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7f9af914ed2fb00cd4f1b8b1a28964e4 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C47-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-00 |
| filingDate |
2010-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0cad75191f4e825f97364c088f0ce216
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f7b9c8260b20afb2e634b8fd1de58e92 |
| publicationDate |
2012-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2012071267-A |
| titleOfInvention |
Glycerin dehydration catalyst and method for producing acrolein |
| abstract |
An object of the present invention is to provide a glycerol dehydration catalyst capable of producing acrolein while suppressing the amount of propionaldehyde generated from by-products, and a method for producing acrolein using the catalyst. A catalyst for dehydration of glycerin contains phosphorus and a metal phosphate containing at least one element selected from Group 2 elements, and includes alkaline earth metal elements, aluminum group metal elements, and rare earth metal elements. The ratio M / P of the number of moles M to the number of moles P of phosphorus exceeds 1, and at least has apatite crystals. In the method for producing acrolein, acrolein is produced by dehydrating glycerin in the presence of this catalyst. [Selection figure] None |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014044949-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9409158-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2014181545-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2014181545-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2011052178-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-5799324-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105163850-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-116237070-A |
| priorityDate |
2010-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |