推荐回答（2个）
活性炭是吸附能力很强的炭。是黑色粉末状或块状、颗粒状、蜂窝状的无定形碳，也有排列规整的晶体碳。
按原料来分，有木质活性炭，兽骨、血炭，矿物质原料活性炭，也有其他的合成树酯、废橡胶、废塑料、生活和工业垃圾中的有机物等为原料制造活性炭，再生活性炭。
一、活性炭的用途
1、空气净化
2、污水处理场排气吸附
3、饮料水处理
4、电厂水预处理
5、废水回收前处理
6、生物法污水处理
7、有毒废水处理
8、石化无碱脱硫醇
9、溶剂回收
10、化工催化剂载体
11、滤毒罐
12、黄金提取
13、化工品储存排气净化
14、制糖、酒类、味精医药、食品精制、脱色
15、乙烯脱盐水填料
16、汽车尾气净化
17、pta氧化装置净化气体
18、印刷油墨的除杂
19、甲烷制氢活性炭
20、电解镍的提取
21、氨基酸的提取
二、活性炭的种类
由于原料来源、制造方法、外观形状和应用场合不同，活性炭的种类很多，到目前为止尚无精确的统计材料，大约有上千个品种。
按原料来源分
1.
木质活性炭
2.
兽骨、血炭
3.
矿物质原料活性炭
4.
其它原料的活性炭
5.
再生活性炭
按制造方法分
1.
化学法活性炭（化学炭）
2.
物理法活性炭
3.
化学–物理法或物理–化学法活性炭
按外观形状分
1.
粉状活性炭
2.
颗粒活性炭
3.
不定型颗料活性炭
4.
圆柱形活性炭
5.
球形活性炭
6.
其它形状的活性炭
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