摘要： 以甲基丙烯酸酯及苯乙烯为单体，过氧化苯甲酰为引发剂，采用悬浮聚合法合成自溶胀型的高吸油性树 脂。研究了交联剂及分散剂的种类、引发剂用量、聚合温度、单体配比等因素对高吸油性树脂吸油性能的影响，所合成 的高吸油树脂可吸自重 15倍以上的苯、14倍以上的二甲苯，处理炼油废水浮油非常有效，且吸油后树脂强度高，可以 脱油后重复使用。
关键词:
高吸油树脂 ,
甲基丙烯酸酯 ,
苯乙烯 ,
废水浮油
Abstract: The highly oil-absorbing resin consisting of methacrylate and styrene, using benzoyl perpoxide(BPO)as initiator, was prepared by suspension polymerization. The effects of the types of crosslinker and dispersant, amount of initiator, polymerization temperature, and monomer ratio on the oil-absorption capa- bility of the resin were studied. The absorption efficiency of the resin is about 15(g/g)for benzene and 14(g/g)for xylene. A good result was obtained in cleaning the floating oil of refinery wastewater, and the res-in had high strength after oil absorbing, which can be reused after deoiling.
Key words:
highly oil-absorption resin,
methacrylate,
styrene,
floating oil of wastewater
农兰平, 王志辉. 三元共聚吸油树脂的合成及其在处理炼油废水中的应用[J]. 涂料工业, 2009, 39(4): 8-10.
Nong Lanping, Wang Zhihui. Synthesis of Highly Oil-absorption Ternary Copolymer Resin and Its Application for Treatment of Wastewater from Oil Refinery[J]. Paint & Coatings Industry, 2009, 39(4): 8-10.