国内外间苯二酚合成技术现状与发展趋势

间苯二酚广泛应用于橡胶工业、木材粘合剂、塑料阻燃剂、UV光稳定剂和有机合成等领域，目前全球主要有苯磺化和间二异丙苯氧化法合成路线，除日本外，其他国家均采用传统的苯磺化法路线，重点介绍清洁工艺——间二异丙苯氧化法合成技术进展。在未来几年内全球间苯二酚生产能力将有一定过剩，分析现状并提出发展建议。

Development Trends and Technological Progress of Resorcinol at Home and Abroad

Resorcinol is widely used in the fields of rubber, plastics, and organic synthesis industries, as wood adhesives, fire retardants, and UV stabilizer, etc. Except for Japan, all the countries adopt traditional benzene sulfonation process for the production of resorcinol. This paper lays emphasis on the introduction of technological progress of m diisopropyl benzene oxidative process, a so called clean process. It is pointed out that in coming years the global capacity of resorcinol will have a certain amount of surplus. The product situation is analyzed, and some proposals are put forward.