Reaction time,material proportioning,reaction temperature and influence of scrap iron are discussed. Optimize the technology,dimethyl sulfide can be oxidized into DMSO downright. The pollution material becomes into useful ones,and set up a treatment installation in Huayang Group,achieves resourc...
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Objective:To optimize the technology of processing Radix Cyathulae.
目的:优选川牛膝的盐炙工艺。
Aim To optimize the technology preparation of nicergoline for injection.
目的优化注射用尼麦角林的工艺处方。
Objective To optimize the technology of extracting Paeoniflorin and Puerarin from Tongqing Granules.
目的优选痛清颗粒中芍药苷与葛根素的提取工艺。
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