偏苯三酸酐的生产工艺、市场和发展趋势  

Production Process,Market and Development Trend of Trimellitic Anhydride

作　　者：李江华 LI Jiang-hua(Jiangsu Zhengdan Chemical Industry Co.Ltd.,Zhenjiang 212000,China)

机构地区：[1]江苏正丹化学工业股份有限公司,江苏镇江212000

出　　处：《安徽化工》2022年第3期31-34,共4页Anhui Chemical Industry

摘　　要：简述了偏苯三酸酐的生产工艺,重点阐述了间歇法和连续法生产工艺的差异;剖析了偏苯三酸酐的国内外生产消费现状和市场前景;展望了未来偏苯三酸酐行业发展趋势。This paper introduces the production process of trimellitic anhydride,highlights the difference between intermit⁃tent process and continuous process,analyses the domestic and international production and consumption status and mar⁃ket prospect of trimellitic anhydride,and proposes the development trend of trimellitic anhydride industry in the future.

关 键 词：偏苯三酸酐 偏三甲苯 连续法 间歇法 市场分析 发展趋势 

分 类 号：F416.7[经济管理—产业经济] TQ242[化学工程—有机化工]