http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2014256964-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d648658dd620f548c24de39659a5e9e3 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D307-68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D307-48 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-68 |
| filingDate | 2014-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_614beac68ea2c0af3800983bfce156da http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_04a5b979406e7c4107b6c0e06cd41d2d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0f367b9a78a9459db1e2d63dd1e757e9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_43fa953fca1fc527ade5452df8ccca1e |
| publicationDate | 2014-09-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2014256964-A1 |
| titleOfInvention | Oxidation process to produce a crude dry carboxylic acid product |
| abstract | Disclosed is a process to produce a dry purified carboxylic acid product comprising furan-2,5-dicarboxylic acid (FDCA). The process comprises oxidizing at least one oxidizable compound selected from the following group: 5-(hydroxymethyl)furfural (5-HMF), 5-HMF esters (5-R(CO)OCH 2 -furfural where R=alkyl, cycloalkyl and aryl), 5-HMF ethers (5-R′OCH 2 -furfural, where R′=alkyl, cycloalkyl and aryl), 5-alkyl furfurals (5-R″-furfural, where R″=alkyl, cycloalkyl and aryl), mixed feed-stocks of 5-HMF and 5-HMF esters and mixed feed-stocks of 5-HMF and 5-HMF ethers and mixed feed-stocks of 5-HMF and 5-alkyl furfurals to generate a crude carboxylic acid slurry comprising FDCA, cooling a crude carboxylic acid slurry in cooling zone to form a cooled slurry stream. The cooled slurry stream is routed to a solid-liquid separation zone to generate a crude wet cake stream comprising FDCA that is dried in a drying zone to generate a dry carboxylic acid product stream comprising crude FDCA (cFDCA). |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9707547-B2 |
| priorityDate | 2012-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 79.