摘要
介绍了对氨基苯磺酸的生产原理及几种磺化工艺的优缺点 。
The article mainly discusses the advantages and shortcomings of the processes producing sulfanilic acid with aniline and concentrated sulfuric acid,the influence on product quality and sulfonation is also discussed.
出处
《湖北化工》
2000年第2期47-48,共2页
Hubei Chemical Industry
关键词
磺化
对氨基苯磺酸
浓硫酸
苯胺
烘焙
concentrated sulfuric acid
aniline
sulfanilic acid
sulfonation