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2020 CAC廣(guang)州(zhou)國際先進陶瓷(ci)展覽會

產品介紹

分(fen)子(zi)(zi)(zi)篩(shai)(shai)(shai)(shai)(shai)是一(yi)種(zhong)人工合(he)成(cheng)的具(ju)有篩(shai)(shai)(shai)(shai)(shai)選分(fen)子(zi)(zi)(zi)作用的水合(he)硅鋁酸(suan)鹽(yan)（泡(pao)沸(fei)(fei)(fei)石）或天然沸(fei)(fei)(fei)石。而NaY型(xing)(xing)(xing)(xing)分(fen)子(zi)(zi)(zi)篩(shai)(shai)(shai)(shai)(shai)是指Y型(xing)(xing)(xing)(xing)晶體(ti)結(jie)構的鈉型(xing)(xing)(xing)(xing)分(fen)子(zi)(zi)(zi)篩(shai)(shai)(shai)(shai)(shai)，是一(yi)種(zhong)含堿金(jin)屬離子(zi)(zi)(zi)的硅鋁酸(suan)鹽(yan)。NaY型(xing)(xing)(xing)(xing)分(fen)子(zi)(zi)(zi)篩(shai)(shai)(shai)(shai)(shai)能吸附(fu)(fu)臨界(jie)直(zhi)徑不大于10A的分(fen)子(zi)(zi)(zi)。因為(wei)具(ju)有獨特的三(san)維(wei)孔道(dao)結(jie)構，因此在吸附(fu)(fu)分(fen)離、催化和離子(zi)(zi)(zi)交換等領域都有廣泛的用途。除(chu)NaY型(xing)(xing)(xing)(xing)分(fen)子(zi)(zi)(zi)篩(shai)(shai)(shai)(shai)(shai)外，慧璟新材料還生產經營Y型(xing)(xing)(xing)(xing)沸(fei)(fei)(fei)石分(fen)子(zi)(zi)(zi)篩(shai)(shai)(shai)(shai)(shai)及其它類型(xing)(xing)(xing)(xing)的特種(zhong)沸(fei)(fei)(fei)石分(fen)子(zi)(zi)(zi)篩(shai)(shai)(shai)(shai)(shai)如ZSM-5沸(fei)(fei)(fei)石分(fen)子(zi)(zi)(zi)篩(shai)(shai)(shai)(shai)(shai)、Beta沸(fei)(fei)(fei)石分(fen)子(zi)(zi)(zi)篩(shai)(shai)(shai)(shai)(shai)、Sapo-34沸(fei)(fei)(fei)石分(fen)子(zi)(zi)(zi)篩(shai)(shai)(shai)(shai)(shai)等。

技(ji)術(shu)指標(biao)

產品應用

凡可吸附(fu)于(yu)3A、4A及5A型分(fen)子(zi)篩上(shang)的分(fen)子(zi)，都能吸附(fu)于(yu)NaY型。此(ci)外，NaY型又可吸附(fu)較小于(yu)臨(lin)界直徑的分(fen)子(zi)，如某(mou)些芳烴和支鏈烴。所以(yi)(yi)NaY型分(fen)子(zi)篩主要(yao)用(yong)于(yu)催(cui)化裂化催(cui)化劑活性(xing)組(zu)分(fen)的制備、脫(tuo)水(shui)干燥、氫氣(qi)脫(tuo)硫、催(cui)化劑載體以(yi)(yi)及煉油化工(gong)、冶金、電子(zi)及相關(guan)核工(gong)業中的氣(qi)體凈(jing)化等。

2020 CAC廣州國際(ji)先進陶(tao)瓷(ci)組委會 整理(li)