论文部分内容阅读
目前,国内选矿生产使用的起泡剂以松醇油为主,由于生产松醇油的原料松节油供不应求,我们进行了甘苄油的研制和应用试验。甘苄油是用石油化工产品合成的,合成工艺简单;产品价格较低,低毒。通过桃林铅锌矿、锡矿山的浮选工业试验及十个矿山的小型浮选试验表明,浮选技术指标与松醇油相同。应用于桃林铅锌矿,甘苄油用量为松醇油的一半。(一)甘苄油的性质和原材料消耗及成本甘苄油是一种醚类和醚醇类混合物。它是棕褐色的油状液体,微溶于水,能溶于甲苯及其他多种有机溶剂。其性质稳定,长期
At present, the foaming agent used in domestic beneficiation production is predominated by pine spirit. Due to the shortage of raw materials for the production of pine spirit, turpentine oil has been in short supply. Gan Benben oil is synthesized with petrochemical products, the synthesis process is simple; lower product prices, low toxicity. The flotation test in Taolin lead-zinc mine and tin mine and the small flotation test in ten mines show that the technical indexes of flotation are the same as pine oil. Applied to Peach Lin lead-zinc mine, the amount of benzyl alcohol oil pine oil half. (A) the nature of glycerin and raw material consumption and cost Glycerin is a mixture of ethers and ether alcohols. It is a tan oily liquid, slightly soluble in water, soluble in toluene and many other organic solvents. Its nature is stable and long-term