China Drying Net On February 11, the Ministry of Industry and Information Technology Department of the Ministry of Industry and Technology publicized the latest revised standards of 323 chemicals, metallurgy, building materials, and petrochemical industries, including "turbine dryer" and "vacuum continuous dryer". The deadline for public announcement is February 27.
In Public Notice, the "Hydraulic Dryer" standard HG/T4596-2014 mainly stipulates the type, basic parameters, requirements, test methods, inspection rules and signs, packaging, storage and application of turbine dryers; "vacuum continuous drying “Standard†HG/T4597-2014 stipulates the terms and definitions, structure types, product classification, basic parameters and model numbering, requirements, inspection methods, inspection rules and signs, packaging, transportation and storage of vacuum continuous dryers. This standard applies. In the drying chamber vacuum degree is not more than 4×104Pa, drying temperature is 20°C～450°C, all kinds of heat-sensitive, easy to oxidize, flammable and explosive, solvent recovery to be dried paste, paste, filter cake, granular , Sheet material, continuous steam dryer with steam, hot water or thermal oil as the heating medium, beyond the scope of this standard can refer to use.
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