http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107445831-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2229-183 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-313 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-068 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-22 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-67 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-313 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J29-068 |
| filingDate | 2016-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-08-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-08-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107445831-B |
| titleOfInvention | Process for producing glyoxylic acid esters |
| abstract | The invention relates to a production method of glyoxylate, which mainly solves the problem of low yield of glyoxylate in the prior art. The invention adopts a step of contacting oxygen-containing gas, glycolate, diluent and carrier gas with catalyst in a reactor under the condition of gas-phase oxidation reaction; wherein, the technical proposal that the oxygen-containing gas enters the reactor through the ceramic membrane distributor better solves the problem and can be used in the industrial production of preparing the glyoxylic ester by oxidizing the glycolic acid ester. |
| priorityDate | 2016-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 57.