Major social practice activities for the holidays:<BR>1, in Shandong Fufeng Bosto Chemical Co., Ltd. practice. The company uses formaldehyde and positive/isobutal for aldehyde apparting to produce trihydroxymethyl propane/neo-glycol, a by-product of sodium formate. Basic understanding of the condensing reaction, distillation, crystallization, centrifugal, extraction, slicing and other chemical reactions and separation methods, as well as DCS self-control system, SIS safety<BR>Instrument system knowledge.<BR>2, in Shandong Jiuzhou Security Technology Co., Ltd. internship. Learn about hazardous chemicals and learn about safety evaluation and identification of hazardous sources.
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