SR460 和 SR480 是直径 4mm 的煤质柱状活性炭， 该系列活性炭专门设计用于去除空气或废气排放的 VOC(挥发性有机物)和用于油气/溶剂回收工艺。SR 系列活性炭优选中国低灰分，高活性的煤炭原料，经过磨粉至 50 微米以下，挤压成条，干燥，炭化， 900 摄氏度以上还原性气氛水蒸气活化而成。严苛的生产工艺产出具有高度发达的微孔结构的柱状活性炭。这种活性炭具备很高的比表面积和合适的孔隙结构分布,从而能对从小分子量到大分子量，从支链到支链甚至环烷烃和芳烃结构的多种有机物分子的吸附。

应用
SR 系列活性炭适用于油气/溶剂回收应用。油气/溶剂回收工艺流程通常是吸附饱和-再生恢复吸附容量的过程。其系统主要由 2 个多个炭罐构成，一个炭罐在吸附 VOC 时，另外一个炭罐通常正常进行脱附（也称在线再生）操作。大部分油气回收系统采用高温水蒸气再生，也有部分系统采用热氮气或者抽真空方式再生。油气回收操作既节省了企业补充溶剂的成本，也减少了油气排放对环境的负面影响。

SR460 和 SR480 是直径 4mm 的煤质柱状活性炭， 该系列活性炭专门设计用于去除空气或废气排放的 VOC(挥发性有机物)和用于油气/溶剂回收工艺。SR 系列活性炭优选中国低灰分，高活性的煤炭原料，经过磨粉至 50 微米以下，挤压成条，干燥，炭化， 900 摄氏度以上还原性气氛水蒸气活化而成。严苛的生产工艺产出具有高度发达的微孔结构的柱状活性炭。这种活性炭具备很高的比表面积和合适的孔隙结构分布,从而能对从小分子量到大分子量，从支链到支链甚至环烷烃和芳烃结构的多种有机物分子的吸附。

应用
SR 系列活性炭适用于油气/溶剂回收应用。油气/溶剂回收工艺流程通常是吸附饱和-再生恢复吸附容量的过程。其系统主要由 2 个多个炭罐构成，一个炭罐在吸附 VOC 时，另外一个炭罐通常正常进行脱附（也称在线再生）操作。大部分油气回收系统采用高温水蒸气再生，也有部分系统采用热氮气或者抽真空方式再生。油气回收操作既节省了企业补充溶剂的成本，也减少了油气排放对环境的负面影响。

Y70D is a 4 mm pelleted activated carbon. It is produced by high temperature steam activation of selected grades of coconut shell char under rigorously controlled conditions. This process results in a pore structure which gives excellent adsorption and desorption properties fora wide range of organic compounds. In addition, the coconut shell based raw material has very low impurities making it suited to catalyst and catalyst support applications.
This process involves adsorption of solvents on the carbon until exhaustion. The adsorber is then regenerated in-situ allowing recovery of the adsorbed solvents for recycling. The system normally consists of two or more adsorbers operating in either duty or regeneration allowing continuous operation. Most systems are regenerated using steam, but hot nitrogen gas and pressure swing are also used in some cases. Recovery of solvents saves costs and minimizes the impaction the environment.

KOH, wt% Expressed as KOH, 7%min
Apprarent Density for base carbon, 0.45 g/ml min, 0.55g/ml max, ASTM D 2854
Ball-Pan hardness, 95min. ASTM D3802
Particle Diameter, 4±0.4mm， ASTM D2862
Moisture, as packed, 15%max, ASTM D 2867
Carbon Tetrachloride, base carbon, 60% min, ASTM D 3467-94

Warning: Operating below 350 centigrade, otherwise burning would happen.

KOH, wt% Expressed as KOH, 7%min
Apprarent Density for base carbon, 0.45 g/ml min, 0.55g/ml max, ASTM D 2854
Ball-Pan hardness, 95min. ASTM D3802
Particle Diameter, 4±0.4mm， ASTM D2862
Moisture, as packed, 15%max, ASTM D 2867
Carbon Tetrachloride, base carbon, 60% min, ASTM D 3467-94

Warning: Operating below 350 centigrade, otherwise burning would happen.

KOH, wt% Expressed as KOH, 7%min
Apprarent Density for base carbon, 0.45 g/ml min, 0.55g/ml max, ASTM D 2854
Ball-Pan hardness, 95min. ASTM D3802
Particle Diameter, 4±0.4mm， ASTM D2862
Moisture, as packed, 15%max, ASTM D 2867
Carbon Tetrachloride, base carbon, 60% min, ASTM D 3467-94

Warning: Operating below 350 centigrade, otherwise burning would happen.