| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1229111a198f86af4112ecd730b55cd9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a753bc72eedfa9dae6efd8d81febd74a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_80eb1087ad46da694227156f57281712
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f47c2e8f42da2c155ea369fb86cdfbc7 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-0221
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-0244
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2523-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-008 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-235 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C53-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C53-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-235 |
| filingDate |
2008-02-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1658e90a2940bef80cf9031fb36794f4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d0d776b48367cab3b5d41bfb7483538f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1cfe62aa461d0b6bf4842eda996f8691 |
| publicationDate |
2008-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2008110468-A1 |
| titleOfInvention |
Method for producing acetic and formic acid by the gas phase oxidation of ethanol |
| abstract |
The invention relates to a method for producing acetic and formic acid by the gas phase oxidation of ethanol or mixtures containing ethanol in the presence of oxygen on a catalyst containing a.) a component I consisting of one or more oxides from the group comprising titanium dioxide, zirconium dioxide, tin dioxide, aluminium oxide and b.) a component II containing between 0.1 and 1.5 % by weight, in relation to the weight of component I and per m2/g specific surface of component I, of vanadium pentoxide. According to the invention, said method is carried out in a recycling procedure and the resultant crude acid is separated from the cycle by water absorption. This aqueous phase is subsequently separated into pure acetic and formic acid by means of one extraction step and several distillation steps. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2012071687-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2012035019-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8440855-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8507721-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102010040923-A1 |
| priorityDate |
2007-03-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |