1、

The mechanisms and some affect factors for chemical disposal defluorination of wet-process phosphoric acid were introduced.

介绍了湿法磷酸化学法脱氟的脱氟机理和影响脱氟率的多种因素.

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2、

Study on Chemical Process Faults Diagnosis Based on Fractal Geometry

基于分形几何的化工过程故障诊断应用研究

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3、

The main feature of new product development of China chemical fiber producers is the combination of traditional plants and up to date technologies to produce short process steady production quick profit novel products.

阐述了我国当前化纤企业新产品开发的主要特征是利用传统的老装置加新技术进行技术改造,生产短、平、快新产品;

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4、

The wet-chemical recovery process of spent lithium ion batteries was investigated.

废旧锂离子电池中钴的含量较高.

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