| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8e0bf0928b608797b70bbc2b91c7e52e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-0009
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-0045
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-023
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2523-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B2200-05 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-881
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-198
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C57-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-0006
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-353 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C57-07
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C57-04 |
| filingDate |
2010-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c5046f44d85f69e57b78fdb9188e7eff
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_25adfc5515f186eb7f514cb03bf9475d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6cdb8be47706b2889897fc790b471a46 |
| publicationDate |
2012-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DE-102010040921-A1 |
| titleOfInvention |
Process for the preparation of acrylic acid from methanol and acetic acid |
| abstract |
A process for the preparation of acrylic acid from methanol and acetic acid which comprises partially oxidizing the methanol in a reaction zone A to formaldehyde in a heterogeneously catalyzed gas phase reaction with the resulting product gas mixture A and an acetic acid source to produce an acetic acid and formaldehyde-containing reaction gas mixture B containing the acetic acid with respect to the formaldehyde in excess, and the formaldehyde contained in the reaction gas input mixture B with acetic acid contained in the reaction gas mixture B in a reaction zone B aldolkondensiert heterogeneously catalysed to acrylic acid and separated from the product gas mixture B thereby obtained in addition to the target product acrylic acid in selbigem contained unreacted acetic acid and the separated acetic acid in the generation of the reaction gas input mixture B returns. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102014008081-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2015181290-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9446390-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102014008080-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102014004786-B4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102014004786-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9540305-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9931618-B2 |
| priorityDate |
2010-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |