100目污水脱色净化用粉状活性炭 汇恒原生粉炭直销
暂无促销活动
- 品牌\厂家:其他
- 型号:HH-F
- 主要用途:水处理
- 材质:无烟煤
- 粒度:100 200目
- 比表面积:1350(m2/g)
- 碘吸附值:600-1000(mg/g)
- 亚甲基蓝吸附值:12(mg/g)
- 强度:95(%)
- PH值:6-8
粉状活性炭为黑色粉末,无臭,无味,在一般溶媒中均不溶解。以无烟煤为原料,经蒸汽活化后,精制处理,粉碎而成,外观为黑色细微粉末状,无毒、无味,具有比表面积大,吸附能力强,不容于任何溶剂。对各种气体有选择性的吸附能力,对有机色素和含氮碱由高容量吸附能力。每克总表面积可达500到1000平方米。相对密度约1.9到2.1。表面相对密度约为0.08到0.45。煤质粉状活性炭不仅含碳,而且含有少量的化学结合,例如羰基、羧基、酚类、内酯类、醌类、醚类。这些表面上含有氧化物和络合物,有些来自原料的衍生物,有些是在活化时,活化后,由空气或水蒸气的作用而形成。有时还会生成表面硫化物和氯化物。在活化中原料所含矿物质集中到活性炭里成为灰分,灰分的主要成分是碱金属和碱土金属的盐类,如碳酸盐和磷酸盐等。
Coal powder activated carbon black powder, odourless, tasteless, does not dissolve in the general solvent. By the high quality anthracite as raw material, after steam activation, refined processing, grinding and become, appearance is fine black powder, non-toxic, tasteless, has a large specific surface area, strong adsorption ability, not for any solvent. On various gas selective adsorption ability of organic pigment and nitrogenous bases by high capacity adsorption capacity. The total surface area of up to 500 to 500 square meters per gram. Relative density is about 1.9 to 2.1. Surface relative density of about 0.08 to 0.08. Coal powder activated carbon carbon not only, and contains a small amount of chemical combination, such as carbonyl and carboxyl, phenols, lactones, quinones, ether. These surface oxides and complex, some derivatives from raw materials, some of them are in activation, after activation, by air or water vapour and form. Sometimes generate surface sulphate and chloride. Raw material contained in the activation of mineral concentration to become the ash content in the activated carbon, the main composition of ash is alkali metal and alkaline earth metal salts, such as carbonate and phosphate.
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