http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2017114831-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_70ec63d39d6704bacc5c7068c93ded43 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_50907fc1b392e2bf592f74fb8123032d |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-252 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-25 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-215 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-215 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-25 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C53-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C53-128 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C53-126 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C53-124 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C53-122 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C57-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C57-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C57-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-48 |
| filingDate | 2016-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cec9b19aa8cd97dbaf7df98b62de7bb5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7e8b659107a8f694c76f3ee02139c616 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_118cf82af30ea6709b5172a7765d6a9e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_366614f3fbf6f07e02151faa46a6c81a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d722d0927d9e37d5a58d9c1bf412cefa |
| publicationDate | 2017-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2017114831-A1 |
| titleOfInvention | Process for converting alkanes and/or alkenes to alkenes and carboxylic acids |
| abstract | The present invention provides a process for oxidatively converting alkanes and/or alkenes containing 2 to 6 carbon atoms ("C 2 -C 6 ") to C 2 -C 6 alkenes and C 2 -C 6 carboxylic acids, comprising a reaction step which comprises contacting a stream comprising oxygen and said C 2 -C 6 alkane and/or alkene with a mixed metal oxide catalyst, to produce a stream comprising C 2 -C 6 alkene, water and one or more C 2 -C 6 carboxylic acids, a carboxylic acid separation step which comprises contacting said stream comprising alkene, water and one or more C 2 -C 6 carboxylic acids with a selective solvent, resulting in absorption or extraction of the C 2 -C 6 carboxylic acids by the solvent, a solvent recovery step which comprises separating said absorbed or extracted C 2 -C 6 carboxylic acids from the solvent, resulting in a product stream comprising said one or more C 2 -C 6 carboxylic acids and a stream comprising recovered solvent, and optionally a recycling step which comprises recycling at least a portion of the stream comprising recovered solvent to the carboxylic acid separation step, wherein the selective solvent is an oxygen-containing organic compound having (i) a Hansen solubility parameter distance R a with respect to the C 2 -C 6 carboxylic acid as determined at 25 °C of 15 MPa 1/2 or less, preferably 12 MPa 1/2 or less, more preferably 10 MPa 1/2 or less; (ii) a 1-octanol/water partition coefficient logP ow as determined at 25 °C and pH 7 of at least 0, preferably at least 0.5, more preferably at least 1.0, even more preferably at least 1.5, yet even more preferably at least 2.0, most preferably at least 3.0; and (iii) a boiling point at atmospheric pressure that is at least 5 °C higher, preferably at least 10 °C higher, more preferably at least 20 °C higher than the boiling point of the one or more C 2 -C 6 carboxylic acids. |
| priorityDate | 2015-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 227.