摘要
本文介绍了从意大利Ballestra公司引进的多管膜式三氧化硫磺化(或硫酸化)装置的工艺、设备和仪表控制,并与国内七十年代开发的双膜磺化装置作比较,同时指出存在于这两种装置的一些问题,提出了改进的意见。
This paper discribed the technology,equipment and instrumental control of the multitube film sulfonation(or sulfation)plants by SO3 which introduced from Ballestra Co.in Italy and compared with the double film sulfonaton plants develope by China in 70's, and meantime indicated some questions existing in both plants and some ideas for improvement.
出处
《日用化学工业》
CAS
CSCD
北大核心
1990年第2期18-24,共7页
China Surfactant Detergent & Cosmetics
