| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_35c163b846f1e43382aeed8dd7bad2a8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cf840b87db303dfd9a1a05bf0393a36d |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C231-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-252 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C231-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C57-055
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C253-26 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C47-22 |
| filingDate |
2010-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5ebbc494190252903c651c036f7bfd90 |
| publicationDate |
2012-01-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2012010923-A1 |
| titleOfInvention |
Process for manufacturing acrolein from glycerol |
| abstract |
The subject of the present invention is a process for preparing acrolein and/or acrylic acid by dehydration of glycerin in the presence of molecular oxygen in an amount chosen so as to be outside the flammability range at any point in the plant, characterized in that said dehydration is carried out in the presence of a catalyst comprising as a main component, a mixed oxide containing niobium oxide NbOx and at least one element taken from the group of tungsten, molybdenum and chromium. The process according to the invention permits to obtain acrolein at higher yield. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10300464-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11738333-B2 |
| priorityDate |
2010-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |