产品详细

DA201-VOC是一种高交联大孔吸附树脂,对气体中的VOCs具有分离，浓缩的作用，其微观状态为均一性很高的多孔网状结构,其比表面积高达1 500m/g (基本接近活性炭的比表面积)。工艺上根据要求不同进行改性增强其对不同成分分离效率,在加工生产过程中,调整聚合过程中的孔径和增加孔容,改善其再生效率,达到良好的脱附性能,理论脱附频次达到几千次以上。同时因其本身的材料决定其抗污染性能高,干湿状态对吸附性能影响较小,油类物质污染后经洗脱后可以恢复到良好的性能。

DA201-VOC is a highly cross-linked macroporous adsorption resin, which can separate and concentrate VOCs in the gas. Its microscopic state is a highly uniform porous network structure, and its specific surface area is as high as 1500 m/g (basically close to the specific surface area of activated carbon). In terms of technology, it is modified according to different requirements to enhance its separation efficiency for different components. In the process of production, adjust the pore size and increase the pore volume in the polymerization process to improve its regeneration efficiency and achieve good desorption performance. The theoretical desorption frequency reaches thousands of times more. At the same time, due to its own material, it has high anti- pollution performance, and the dry and wet state has little effect on the adsorption performance. After oil pollution, it can recover to good performance by being eluted.

气体专用吸附树脂特点(Characteristics of gas adsorption resin)
性能稳定,损耗较小(正常条件下使用五年以上) ;
Stable performance and low loss (used for more than five years under normal conditions);
运行成本远低于活性炭或碳纤维回收工艺;
The operating cost is much lower than that of activated carbon or carbon fiber recycling process;
表面高疏水性,湿度对吸附基本没有影响;
The surface is highly hydrophobic, and humidity has basically no effect on adsorption;
表面无催化作用,可用于吸附氯代烃类化合物(活性炭等吸附材料由于表面含有金属等杂元素具有一定的催化作用,吸附烃类、酮类和酯类等化学性质活泼的物质) ( 活性炭吸附时会发生化学反应，存在隐患);
The surface has no catalytic effect and can be used to adsorb chlorinated hydrocarbon compounds (activated carbon and other adsorption materials have a certain catalytic effect due to the presence of metals and other heterogeneous elements on the surface, and can adsorb chemically active substances such as hydrocarbons, ketones and esters) (activated carbon chemical reaction will occur during adsorption, and there are hidden dangers);
孔结构可控,并可根据被处理气体的特性对材料的孔结构进行调控;
The pore structure is controllable, and the pore structure of the material can be adjusted according to the characteristics of the gas to be processed;
具有良好的物理化学稳定性,耐酸、碱和有机溶剂、高的热稳定性和机械强度;
Good physical and chemical stability, acid, alkali and organic solvent resistance, high thermal stability and mechanical strength;
填料为规则的球形颗粒，系统运行阻力小。
The appearance is regular spherical particles, and the system running resistance is small.
操作弹性大,可承受较大风量、浓度的波动。
The operation is flexible and can withstand large air volume and concentration fluctuations
树脂再生方法(Regeneration Method)
1、再生介质:蒸汽; Regeneration medium: steam;
2、蒸汽用量体积:树脂体积=2-3:1 Steam volume: resin volume = 2-3:1
包装(Packing)
25Kg、25L 编织涂膜袋,或1立方大包。
25Kg, 25L woven coating bag, or 1 cubic bag.