Carbon dioxide emission reduction system and system for preparing fuel ethanol by biological method

Carbon dioxide emission reduction system and system for preparing fuel ethanol by biological method

The utility model particularly relates to a carbon dioxide emission reduction system and a biological method fuel ethanol system, and belongs to the technical field of waste gas treatment, the carbon dioxide emission reduction system comprises: an adsorption tower for carrying out sodium hydroxide r...

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Hauptverfasser: ZHANG CHUNYUE, CHANG CHUN, ZHANG YUANCHUN, LIU ZHIJIE, WEI QIUPING, YUE QUNHUA, XI XIAOJIE, XIAO MENGYA
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Sprache:chi ; eng
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PERFORMING OPERATIONS
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creator ZHANG CHUNYUE
CHANG CHUN
ZHANG YUANCHUN
LIU ZHIJIE
WEI QIUPING
YUE QUNHUA
XI XIAOJIE
XIAO MENGYA
description The utility model particularly relates to a carbon dioxide emission reduction system and a biological method fuel ethanol system, and belongs to the technical field of waste gas treatment, the carbon dioxide emission reduction system comprises: an adsorption tower for carrying out sodium hydroxide reaction adsorption on tail gas rich in carbon dioxide to obtain sodium bicarbonate; the waste gas supply pipeline is used for supplying tail gas rich in carbon dioxide to the adsorption tower, and the waste gas supply pipeline is communicated with the adsorption tower; the waste gas discharge pipeline is used for discharging the waste gas treated by the adsorption tower and is communicated with the adsorption tower; the alkali preparation tank is used for mixing sodium bicarbonate and sodium hydroxide for reaction to obtain sodium carbonate, is communicated with the adsorption tower and is used for receiving the sodium bicarbonate discharged from the adsorption tower; the sodium carbonate discharge pipeline is used
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subjects PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
TRANSPORTING
title Carbon dioxide emission reduction system and system for preparing fuel ethanol by biological method
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