摘要
催化裂解 ( DCC)轻油主要成分是芳烃 (约占 60 %～ 85% ) ,以其为原料在实验室合成混凝土缓凝高效减水剂 ,取得较好结果 ,所采用的工艺简单 ,原料利用率高。混凝土性能测试结果表明 ,小试样品
The concrete slowcongelation and highefficiency slushing agent was prepared in lab, by deep catalytic cracking LCO mainly comprised of aromatic hydrocarbons (about 60%～85%), with simple technology processing and high use ratio of material. The results showed that the sample SH met onegrade level of country standard.
出处
《精细石油化工》
CAS
CSCD
北大核心
1999年第5期21-23,共3页
Speciality Petrochemicals
关键词
催化裂解
混凝土
减水剂
轻油
catalytic cracking
concrete
slushing agent
