Device and method for producing methyl ethyl carbonate per unit
The invention relates to the technical field of electrolyte organic solvent production, and discloses a device for producing methyl ethyl carbonate per unit. Comprising a circulating immobilized reactor, a reactive distillation tower, a methyl ethyl carbonate and diethyl carbonate separation tower,...
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| creator | FAN PENGXIANG ZHANG SHENG'AN TENG WENBIN YAN ZENGWEI HAO XIAOJUN |
| description | The invention relates to the technical field of electrolyte organic solvent production, and discloses a device for producing methyl ethyl carbonate per unit. Comprising a circulating immobilized reactor, a reactive distillation tower, a methyl ethyl carbonate and diethyl carbonate separation tower, a methyl ethyl carbonate product tower, a dimethyl carbonate raw material feeding pipeline, an ethanol raw material feeding pipeline, a dimethyl carbonate and methanol azeotrope circulating reaction pipeline, a diethyl carbonate circulating reaction pipeline and a dimethyl carbonate circulating reaction pipeline, the dimethyl carbonate raw material feeding pipeline and the ethanol raw material feeding pipeline are connected to a feeding hole of the reactive distillation tower, and a tower kettle of the reactive distillation tower is connected to a feeding hole of the ethyl methyl carbonate and diethyl carbonate separation tower through a pipeline. By additionally arranging a dimethyl carbonate methanol azeotrope an |
| format | Patent |
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Comprising a circulating immobilized reactor, a reactive distillation tower, a methyl ethyl carbonate and diethyl carbonate separation tower, a methyl ethyl carbonate product tower, a dimethyl carbonate raw material feeding pipeline, an ethanol raw material feeding pipeline, a dimethyl carbonate and methanol azeotrope circulating reaction pipeline, a diethyl carbonate circulating reaction pipeline and a dimethyl carbonate circulating reaction pipeline, the dimethyl carbonate raw material feeding pipeline and the ethanol raw material feeding pipeline are connected to a feeding hole of the reactive distillation tower, and a tower kettle of the reactive distillation tower is connected to a feeding hole of the ethyl methyl carbonate and diethyl carbonate separation tower through a pipeline. 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| subjects | ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY METALLURGY ORGANIC CHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION THEIR RELEVANT APPARATUS TRANSPORTING |
| title | Device and method for producing methyl ethyl carbonate per unit |
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