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Abstract
The glycol has the extremely important status in the economy. For producing polyester fiber, thin film and vessel bottle kind and other serial products and automobile antifreeze, but may also be used in the de-icing agent, superficial coating, surface active agent, plasticizer and other product of chemical industry of the raw materials. Therefore, the development and technical transformation glycol technological design has the vital significance to our country economic development. In this design, carries on to the explanation of raw material and product, the choice of production method, the technical process introduced that carries on the molar ratio of raw materials according to the reaction principal. And, the inputs of entire technical process and raw material are the core component of design, is relating glycol the quality and output of product, therefore this design centers on the technical process and raw material inputs the center, after the strict computation and proof of raw material inputs, obtained the affirmative result.
Key word :Glycol oxirane Purification Temperature Pressure
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