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辛醇是一种重要的基本化工原料。它广泛地应用于增塑剂、萃取剂、稳定剂以及其他化工产品方面,特别大量地用作聚氯乙烯软制品(包括薄膜)增塑剂的基本原料。我国广大农村在毛主席“农业学大寨”的伟大号召下,开展了轰轰烈烈的为革命大搞科学种田的群众运动后,每年需要数十万吨的农业用塑料薄膜。因此,不断扩大聚氯乙烯薄膜增塑剂的生产,特别是其基本原料辛醇的生产,以满足我国广大农村的需要,支援农业生产,落实毛主席提出的“备战、备荒、为人民”和“深挖洞、广积粮、不称霸”的伟大战略方针有很重要的意义。目前用于增塑剂的高级醇类的生产,基本上可分为:(1)烯烃的羰基化反应,如丙烯经
Octanol is an important basic chemical raw materials. It is widely used as a basic raw material for plasticizers, extractants, stabilizers and other chemical products, especially for PVC plasticizers (including films). Under the great call of Chairman Mao’s “Agriculture Studies in Dazhai”, the vast majority of rural areas in China carried out mass vigourous mass campaigns to popularize scientific farming so that they would need hundreds of thousands of tons of agricultural plastic film each year. Therefore, expanding the production of PVC film plasticizers, in particular the production of octanol, its basic raw material, to meet the needs of vast rural areas in China, supporting agricultural production and implementing the principle of “preparing for war, preparing for waste and benefiting the people” proposed by Chairman Mao It is of great significance that the great strategy of “digging deep holes, widening grain supplies and not seeking hegemony”. At present, the production of higher alcohols for plasticizers can be basically divided into: (1) carbonylation of olefins such as propylene