腐植酸树脂的制备及性能研究进展

Research Progress in Preparation and Properties of Humic Acid Resin

从能源综合利用的角度介绍了腐植酸树脂的制备、性能及应用。利用腐植酸的结构特点,通过添加各种具有功能基的单体来制备腐植酸树脂。根据制备工艺和添加原料的不同,腐植酸树脂具有良好的吸附、吸水、降滤失和抗温、抗盐性能,因而已被应用于处理重金属离子废水、保水防旱和用作油田中的钻井添加剂。随着腐植酸树脂研究的进展,其应用前景将更加广阔。

The preparation, properties and application of humic acid resin acid are introduced in terms of energy comprehensive utilization. Various monomers possessing functional groups are added to synthesize humic acid resin according to the structural characters of humic acid. Humic acid resins prepared by different methods show good adsorption, water absorbency, filtrate reducing, heat-resistant and salt resistant properties. Thus humic acid resins are employed to treat heavy metal waste water, hold water and prevent drought, as well as additives in drilling. With the progress of the research, the application propect of the humic acid resin will be more promising.