石蜡、微晶蜡非催化氧化的研究  

STUDY ON NON-CATALYTIC OXIDATION OF PARAFFIN WAX AND MICROCRYSTILLINE WAX

作　　者：沈本贤[1] 冯玉海[1] 高晋生[1] 

机构地区：[1]华东理工大学石油加工研究所,上海200237

出　　处：《石油炼制与化工》2001年第11期52-55,共4页Petroleum Processing and Petrochemicals

基　　金：中石化集团公司资助项目 (1990 3 8)

摘　　要：在实验室对石蜡、微晶蜡非催化空气氧化进行了研究 ,考察了反应时间、反应温度和空气流量对其反应过程的影响及其差异。结果表明 ,异构烷烃含量高的微晶蜡比石蜡容易发生氧化反应 ;石蜡及微晶蜡的氧化产物组成相似 ,是由脂肪酸、酯、酮等含氧化合物组成。Non catalytic oxidation of paraffin wax and microcrystalline wax was studied in the laboratory. The effects of oxidation temperature, air velocity and reaction time on the oxidation course were investigated. The test results showed that more iso-paraffin contained microcrystalline wax could be oxidized easier than paraffin wax. The compositions of the oxidization products of paraffin wax and microcrystalline wax were similar, which mainly composed of fatty acids, esters and ketones.

关 键 词：石蜡 微晶蜡 空气氧化 皂化值 酸值 非催化氧化 

分 类 号：TE624[石油与天然气工程—油气加工工程]