Nowadays, the present situation and the development trends of Chinese large scale sulphonation units are related. 阐明了目前我国大型磺化装置的现状和发展趋势。
The necessity and the feasibility of producing large scale sulphonation unit in China are analyzed. 对我国建设大型国产磺化装置的必要性及可行性进行了分析。
During the last forty years the Sulphonation Technology has continuously improved achieving top levels of quality. 在过去的40年中,磺化技术已不断地向高质水平改进。
The present production for LAB and LAS is analyzed and concluded.It is warned that domestic sulphonation production capacity is over plus. 对国内LAB、LAS的生产现状进行了分析和总结,并对磺酸装置产能的过剩提出了警告。
Evolvement process for SO3 continuous sulphonation technology from import to domestic self-development is summarized in detail. 概述了国内三氧化硫连续磺化技术从引进到国产化的演变过程。
The development advantages and the market competition for the production of large scale sulphonation units are indicated. 指出了我国建设大型磺化装置的优势及市场竞争力。
