http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114456069-B
Outgoing Links
Predicate | Object |
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classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-10 |
classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D3-007 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C68-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D3-009 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C68-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D3-146 |
classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D3-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C68-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-96 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C68-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D3-00 |
filingDate | 2022-04-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate | 2023-01-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationDate | 2023-01-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber | CN-114456069-B |
titleOfInvention | An energy-saving process and system for the production and separation of ethyl methyl carbonate |
abstract | The invention provides an energy-saving process and system for the production and separation of ethyl methyl carbonate, which uses dimethyl carbonate and ethanol as reaction raw materials, and produces and separates through a double-tower device composed of a high-pressure reactive rectification tower and a low-pressure rectification tower Ethyl methyl carbonate; the energy-saving process and system described in the present invention shorten the three-tower process combined with traditional reactive distillation and pressure swing rectification into a two-tower process, which has the advantages of high reactant conversion rate, simple production process, and product purity High and low energy consumption characteristics. |
priorityDate | 2022-04-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 27.