http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106607029-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-755 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-75 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-149 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-885 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C31-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J29-76 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-889 |
| filingDate | 2015-10-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-10-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-10-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106607029-B |
| titleOfInvention | Prepare the catalyst and method of 1,3- propylene glycol |
| abstract | The present invention relates to a kind of catalyst for preparing 1,3-PD and method, the technical issues of mainly solving low malonic acid dimethyl ester conversion rate existing in the prior art and 1,3-PD poor selectivity.The present invention is by using based on parts by weight including following components: a) 20~50 parts of metallic coppers or its oxide；B) at least one of transition metal element or its oxide are selected from for 0~30 part；C) 30~60 parts of carriers, selected from least one of silica, aluminium oxide and molecular sieve；Wherein, the technical solution that component b) is not zero preferably solves the problems, such as this, can be used in the industrial production of 1,3-PD. |
| priorityDate | 2015-10-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 66.