果殼活性炭
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人氣：1953 發(fā)布時間：2015-05-25 11:17 關(guān)鍵詞：果殼活性炭 產(chǎn)品型號： 應(yīng)用領(lǐng)域：水處理 產(chǎn)品價格： 想了解更多產(chǎn)品詳情，請 |
氣體活化也是果殼活性炭生成成品所必須要經(jīng)過的一個活化過程。氣體活化的過程其實(shí)是用活化氣體與C發(fā)生氧化還原反應(yīng)，侵蝕炭化物的表面，同時除去焦油類物質(zhì)及末炭化物，使炭化料的微細(xì)孔隙結(jié)構(gòu)發(fā)達(dá)的過程。通過氣化反應(yīng)，可使炭化料原來閉塞的孔開放原有的孔隙擴(kuò)大孔壁燒失，某些結(jié)構(gòu)經(jīng)選擇性活化而產(chǎn)生新孔的過程？紫兜男纬膳cC的氧化程度密切相關(guān)，在一定的活化燒失率范圍內(nèi)，活化氣體與炭化料的所化反應(yīng)程度越深，生產(chǎn)出的活性炭比表面積就越大，孔隙也就越發(fā)達(dá)，吸附性能就越好。
Gas activation process is activated gas and C using redox reaction, erosion surface carbide, while removing the tar-like substance and not charcoals, carbonized material so fine pore structure developed in the process. Through gasification reaction, the carbonized material originally occluded pore opening, expanding existing porosity and pore wall LOI, certain structures generated by selective activation process for new holes. Pore formation and the degree of oxidation is closely related to C, in a certain range of the activation rate of LOI, the degree of activation of the gasification gas and the reaction deeper the carbonized material to produce activated carbon, the greater the specific surface area, pore becomes more developed, the activated carbon adsorption performance better.
本文來源http://www.jhgscl.com/ns.aspx?ID=1819
