摘要
简单清洁的甲苯直接氧化法是苯甲醛生产技术的发展方向。对于气相直接氧化法,开发高活性和高选择性的催化剂,提高苯甲醛的选择性和收率是研究的热点。液相直接氧化法易于工业化,而寻找合适的催化剂和溶剂是目前的研究方向。
Direct oxidation of toluene is a simple and clean route for manufacture of benzaldehyde. Advances in gas-phase oxidation techniques are focused on development of high- activity and high-selectivity catalyst and enhancing the yield of and selectivity to benzaldehyde. Liquid-phase direct oxidation features feasibility in commercialization, and selection of appropriate catalysts and solvent is the trends in this field.
出处
《工业催化》
CAS
2005年第2期24-28,共5页
Industrial Catalysis
基金
黑龙江省自然科学基金资助项目(C0203)
中国石油天然气集团公司石油科技中青年创新基金资助项目(2002CX30)
关键词
甲苯
苯甲醛
气相氧化
液相氧化
toluene direct oxidation
benzaldehyde
gas-phase oxidation
liquid-phase oxidation
