http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110312574-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-0235 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-0209 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-0009 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D317-36 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D317-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-02 |
| filingDate | 2018-02-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110312574-B |
| titleOfInvention | Catalyst for alkylene carbonate production, process for producing the same, and process and apparatus for producing alkylene carbonate using the catalyst |
| abstract | Disclosed are a catalyst for the preparation of alkylene carbonate, a method for preparing the same, and a method and an apparatus for preparing alkylene carbonate using the same. The catalyst comprises carbonyl (-C ═ O-) or ester (-COO-) and amido (-NH) 2 ) Heterogeneous catalysts of hydroxyl (-OH), halogen. The catalyst can be reacted at a low temperature and a low pressure, and shortens the reaction time and obtains alkylene carbonate in a high yield, as compared with the reaction conditions based on the existing catalyst. In addition, not only can improve the durability of the catalyst, but also easily separated from the product, thereby can be reused, even if the reuse of the catalyst, can maintain the catalyst yield. |
| priorityDate | 2017-02-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 99.