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Environmental impact analysis of the general changes in the 2500t/a arylpyrazole nitrile technology transformation (by-product 830t/a diethyl carbonate) and 800t/a diazepine project of Jiangsu Youpu Biochemical Technology Co., Ltd


Release time:

2022-11-10

Environmental impact analysis of the general changes in the 2500t/a arylpyrazole nitrile technology transformation (by-product 830t/a diethyl carbonate) and 800t/a diazepine project of Jiangsu Youpu Biochemical Technology Co., Ltd