| Predicate |
Object |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C47-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C57-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-252
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-25 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C47-22 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C57-05 |
| filingDate |
2007-12-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2010-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2010513422-A |
| titleOfInvention |
Method for producing acrylic acid from glycerol |
| abstract |
A first stage of producing acrolein by dehydrating glycerol in the gas phase under a pressure of 1 to 5 bar in the presence of a catalyst, and a second stage of producing acrylic acid by oxidizing acrolein, A method for producing acrylic acid from an aqueous glycerol solution. An intermediate stage is provided for condensing at least a portion of the water and heavy by-products present in the stream resulting from the first dehydration stage. The method of the present invention increases the productivity and selectivity of acrylic acid. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20170128262-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012501299-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2018507893-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9422377-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2013047479-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013129631-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012533609-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013075842-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102466296-B1 |
| priorityDate |
2006-12-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |