一套用来生产纯度为90%以上的正己烷的精细化工装置,于今年3月15日在齐鲁石化公司胜利炼油厂建成投产,并产出合格产品。该装置总投资为300万元,年设计生产能力为3000t。正己烷是生产高级植物油的萃取剂,也是生产脂肪醇不可缺少的一种剂料,广泛用于食品、医药、化工等行业。由于 A fine chemical plant used to produce n-hexane with a purity of more than 90% was completed and put into production at the Qili Petrochemical Company’s Shengli Refinery on March 15 this year, and qualified products were produced. The total investment of the device is 3 million yuan, and the annual designed production capacity is 3000 tons. Hexane is an extractant for the production of higher vegetable oils. It is also an indispensable material for the production of fatty alcohols. It is widely used in food, pharmaceutical, chemical and other industries. due to