http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105367411-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | 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/C07C57-05 |
| filingDate | 2015-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105367411-B |
| titleOfInvention | A kind of propane acrylic acid |
| abstract | The present invention relates to a kind of propane acrylic acid, for this method under the protection of inert gas, propane directly generates acrylic acid with oxygen by catalyst, wherein, the ratio of inert gas and fuel gas meets below equation：Y=(100-x) × 0.298 (11.16 ＜ x ＜ 14.99), wherein, x is the mole percent of inert gas, and y is the mole percent of fuel gas.The ratio that propane one-step method prepares in acrylic acid propane in mixed gas, carbon monoxide, oxygen and inert gas has been can obtain, has avoided exploding in production process, device is run under the conditions of safe and stable.Simultaneously, ensure the activity of catalyst, improve reaction conversion ratio and reduce the generation of accessory substance, overcome propane one-step method and prepare the technology barrier that acrylic acid reaction process is difficult to industrial applications because being prone to blast, more traditional propylene acid production process can effectively reduce occupation of land and investment, improve the competitiveness of product. |
| priorityDate | 2015-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.