Research progresses of catalysts for synthesizing ketazine intermediate in the production process of hydrazine hydrate by method of hydrogen peroxide are introduced.
介绍了过氧化氢法生产水合肼过程中中间体酮连氮合成用催化剂的研究进展。
After structure innovation of refrigerating kettle and centrifuge, quality of refining hydrazine hydrate was improved and power consumption in AC production were decreased.
经过对冷冻釜和离心机结构的改进，提高了精肼质量，降低了AC生产的电耗。
Present situation of China's hydrazine hydrate and ADC blowing agent production is introduced here.
介绍了我国水合肼和adc发泡剂的生产现状，预测了这两种产品所需的耗碱量。
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