http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113101915-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_783bbb5afc03c03d8c944db824bc34c9 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2523-00 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-002 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-09 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-031 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-082 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C59-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-09 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-03 |
| filingDate | 2021-04-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_30da4aceddf726658c8d5909a19f9242 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f6052f3df4f56f0b68df3aecad8b3ce5 |
| publicationDate | 2021-07-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113101915-A |
| titleOfInvention | Catalyst for synthesizing glycollic acid by hydrolyzing methyl glycolate and preparation method thereof |
| abstract | The invention discloses a catalyst for synthesizing glycollic acid by hydrolyzing methyl glycolate and a preparation method thereof, and particularly relates to the field of catalytic materials, wherein the catalyst comprises an active component of a III group metal oxide or a composite oxide solid solution and a carrier of other metal oxides, wherein the active component accounts for 5-40 wt% of the weight of the carrier, and the rest is used as the carrier. Compared with the preparation of the gallium-aluminum catalyst by the impregnation method, the preparation process is simple, the gallium-aluminum solid solution catalyst prepared by the in-situ synthesis method has high stability and good activity, the gallium-aluminum solid solution catalyst shows excellent performance in the reaction of preparing glycolic acid by hydrolyzing methyl glycolate, the conversion rate of methyl glycolate is more than 99%, the selectivity of glycolic acid is more than 98%, and the gallium-aluminum solid solution catalyst has the advantages of high activity and high selectivity and is suitable for a fixed bed reactor, and has good cycle performance. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114057564-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114057564-A |
| priorityDate | 2021-04-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 73.