http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111001360-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2208-00017 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2208-00548 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2208-00539 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D3-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J8-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D3-143 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-74 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-141 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J8-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-74 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D3-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D3-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-141 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C31-12 |
| filingDate | 2019-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-11-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-11-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111001360-B |
| titleOfInvention | Green method for preparing alkane alcohols by liquid phase hydrogenation |
| abstract | The invention relates to a method for preparing alkane alcohols, in particular to a green method for preparing alkane alcohols by liquid phase hydrogenation. The method comprises the steps of filling a mesoporous framework metal hybrid catalyst and a cocatalyst in a bed layer of a fixed bed reactor by using a carbonyl compound and hydrogen as raw materials, extracting a reaction product from the fixed bed reactor, and sequentially cutting the reaction product by a two-stage rectifying tower to obtain the high-purity alkanols. The method has the obvious advantages of short flow, low energy consumption, low equipment investment, stable and reliable operation control, less three-waste discharge and the like, avoids the problems in the traditional fermentation method, reduction method, hydration method and oxidation synthesis method, can improve the conversion rate and yield by the synergistic action of the mesoporous framework metal hybrid catalyst and the cocatalyst, and simultaneously utilizes the sequential cutting method of two stages of rectifying towers to improve the product purity and yield, wherein the product purity is more than or equal to 99.0 percent and the single yield is more than or equal to 95.4 percent by optimizing conditions. |
| priorityDate | 2019-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 123.