摘要
苯在深加工过程中的纯苯釜残液和酸焦油等废物污染环境，而用它作原料生产石油树脂可变废为宝。用该产品做橡胶加工助剂取得了良好的效果，从而取代了古马隆。
This paper introduces the technology conditions producing petroleum resin, in which the stillgae residue of benzene and sour tar in the further pocess of benzene are used as raw materials. The petroleum resin can replace cumar resin as rubber process auxiliary agent, Which not only meets the requirement of China's rubber industry, but also prevents environmental pollution.
出处
《沈阳化工》
1997年第2期42-43,49,共3页
