我国三氧化硫磺化生产装置的最新发展

摘要

The development of sulfur trioxide sulfonation devices was introduced in this paper. The production scale, the centralization of production equipment and the regional distribution were analyzed respectively.%简要介绍了国内正在运转的三氧化硫磺化装置的发展状况。分别就生产规模、生产装置的集中化发展及其地区分布情况进行了分析。