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【求助】沸石分子篩
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| 哪位大哥知道沸石和分子篩有什么區(qū)別? |

銅蟲 (小有名氣)
木蟲 (正式寫手)
紅領(lǐng)巾

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金蟲 (小有名氣)
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Molecular sieves are porous solids with pores of the size of molecular dimensions, 0.3 – 2.0 nm in diameter. Examples include zeolites, carbons, glasses and oxides.Some are crystalline with a uniform pore size delineated by their crystal structure, for example, zeolites. Most molecular sieves in practice today are zeolites. [ Last edited by daxie001 on 2011-2-28 at 22:18 ] |
金蟲 (小有名氣)
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