The hottest cellulose butanol project passed the f

2022-08-04
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The cellulosic butanol project passed the feasibility review and can only be used on November 19. On the day of November 19, the review meeting on the feasibility study report of the 50000 T/a cellulosic biomass hydrolysis and fermentation to produce cellulosic butanol co production of chemicals ethanol and acetone was held in Hangzhou. The project is based on the relevant patented technologies of the energy and chemical industry laboratory of Guangzhou Energy Institute and organized and implemented by Zhejiang Changguang group

7 experts at levels B, C, D, e and f inquired in detail about the industrial development, process technology, raw material supply, sewage treatment, environmental protection and other aspects involved in the hydrolysis and fermentation of cellulose biomass such as straw to produce cellulose butanol and acetone and ethanol. Experts believe that the project pays attention to cleaner production, and the safety, environmental protection and other measures are feasible, which can realize the organic combination of safety production and energy conservation and emission reduction. After the implementation of the project, there are good economic and environmental benefits. They highly affirm the circular economy model proposed in the feasibility report, consider the project feasible, and agree that products with good appearance can be prepared into the preliminary design stage of the project under relatively complex cavities

the total investment of the project is expected to be 230million yuan. With straw and other agricultural processing residues as raw materials, pentose and hexose in the hydrolysate are co fermented through hydrolysis and fermentation to produce cellulose butanol and co produce acetone and ethanol. The project will realize the integration of the technology of converting the whole sugar of straw biomass into cellulose butanol, build a 10000 ton cellulose butanol co production demonstration base of acetone and ethanol, and realize the comprehensive utilization of energy and resources of cellulose biomass

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