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專利授權區
專利名稱(中)	碳酸二甲酯的製造裝置及製造方法
專利名稱(英)	APPARATUS AND METHOD FOR MANUFACTURING DIMETHYL CARBONATE
專利家族	中華民國：I745931 美國：US11,332,431B2
專利權人	國立清華大學 100.00%
發明人	王聖潔,吳采薇,錢義隆,汪上曉,李恩各,鄭西顯
技術領域	材料化工,能源科技

專利摘要(中)
一種碳酸二甲酯的製造裝置，包括反應段與分離段。反應段包括第一蒸餾塔、甲醇供應裝置、二氧化碳供應裝置、除水劑供應裝置與側反應器。甲醇供應裝置連接至第一蒸餾塔。二氧化碳供應裝置連接至第一蒸餾塔。除水劑供應裝置連接至第一蒸餾塔。側反應器的進料口連接至第一蒸餾塔的塔頂氣體出口。側反應器的出料口連接至第一蒸餾塔的回收口。在側反應器中設置有觸媒。分離段包括第二蒸餾塔。第二蒸餾塔連接至第一蒸餾塔的塔底液體出口。

專利摘要(中)

一種碳酸二甲酯的製造裝置，包括反應段與分離段。反應段包括第一蒸餾塔、甲醇供應裝置、二氧化碳供應裝置、除水劑供應裝置與側反應器。甲醇供應裝置連接至第一蒸餾塔。二氧化碳供應裝置連接至第一蒸餾塔。除水劑供應裝置連接至第一蒸餾塔。側反應器的進料口連接至第一蒸餾塔的塔頂氣體出口。側反應器的出料口連接至第一蒸餾塔的回收口。在側反應器中設置有觸媒。分離段包括第二蒸餾塔。第二蒸餾塔連接至第一蒸餾塔的塔底液體出口。

專利摘要(英)
A device for manufacturing dimethyl carbonate including a reaction section and a separation section is provided. The reaction section includes a first distillation column, a methanol supply device, a carbon dioxide supply device, a dehydrating agent supply device, and a side reactor. The methanol supply device is connected to the first distillation column. The carbon dioxide supply device is connected to the first distillation column. The dehydrating agent supply device is connected to the first distillation column. A feed nozzle of the side reactor is connected to a gas outlet of a top of the first distillation column. A discharge nozzle of the side reactor is connected to a recycle nozzle of the first distillation column. A catalyst is disposed in the side reactor. The separation section includes a second distillation column. The second distillation column is connected to a liquid outlet from a bottom of the first distillation column.

專利摘要(英)

A device for manufacturing dimethyl carbonate including a reaction section and a separation section is provided. The reaction section includes a first distillation column, a methanol supply device, a carbon dioxide supply device, a dehydrating agent supply device, and a side reactor. The methanol supply device is connected to the first distillation column. The carbon dioxide supply device is connected to the first distillation column. The dehydrating agent supply device is connected to the first distillation column. A feed nozzle of the side reactor is connected to a gas outlet of a top of the first distillation column. A discharge nozzle of the side reactor is connected to a recycle nozzle of the first distillation column. A catalyst is disposed in the side reactor. The separation section includes a second distillation column. The second distillation column is connected to a liquid outlet from a bottom of the first distillation column.

聯絡資訊
承辦人姓名	李佳玲
承辦人電話	03-5715131 #62300
承辦人Email	cl.lee@mx.nthu.edu.tw