????? ??????? ??????

Chinatungsten ???????? ????? ????? ????? ?? ?????? ???????, ?????? ??????? ??????, ?????? ??????? ????? ??????? ??????? ?????. ?????? ?? ??? calcining ??????? APT ????????? ?????? ????? ???? ??????? ?????, ??? ?????? ????? ????? ?? ?????? ??????? ?? ????? ?????? ????? ????? ????. ?????? ?????? ??????? (BTO, WO2.9) ????? ????? ??? ????? ???? ??????? ???? ?????? ???? ??????? ????? ????.???? ???? ?? ?????? ???????, ?????? ????? ??????? (YTO, WO3), ???? ?? ??? ????? APT ????? ?? ??? ? / ?? ??????, ???? ???? ?????? ????? ??"? ???? ????. ????? ?????? ????? ????????? ?????? ?? ?????? ??????? ???? ?? ??? ????? ???? ?????????.???? ?????? ?? ?????? ???????, ?????? ??????? ????? (VTO, WO2.72or W18O49)

???? ?? ?????? ??????? ?????? ???? ?MCM-41 ??????? ????? ???? ????? ??????? ????????? ???????.

?????? ??????? ?????? ???? ?MCM- 41 ????? ??????? ???????????? ???? ????? ???? ???? ( ALD) . BET , XRD , XPS, NH3 - TPD ,???????? -IR ????? ??? ????? ?? ??????? physicochemical ????????? ??????? ???????. ????? ??,?????? ?????? ?? ?????? ??????? ?? MCM- 41 ??????? ????? ????? ????? ??? ???? ????? 27.0 % WT. ?? ??? ???? ????????? ????? ???????? mesoporous ????? ???? ????? ?????? ???????. ?????? NH3 - TPD?Py -IR ?????? ?? ?? ?????? ????? ?????, ????? ???? ????? ?????, ????? ???????? WO3/MCM-41 . ??? ?? ??, ???????? 2 - butanol ????? ??? ?????? ?? ???????? ???????????? ?????? WO3/MCM-41 . ??? WO3/MCM-41 27.0 % WT ????? ?????? ??????? ??????????? ?????? ?????????????? ?? 2 - butanol , ??? ???? ????? ????? ????? ????? ?? ???? ????? ??? ???? WO3/MCM-41 . ?????? ??????? ??????? ???? ?MCM- 41 ?????? ??????? ??? ????? ???????? ???? ????? butenes ??? ???????? 2 - butanol .

???? ?????? ??? ?? ?????? ??????? ???? ??? 1,000 ????.

?? ?? ?? ????? ??????? ???????, ?? ???? ????? ????? ????"? ?????: sales@chinatungsten.com ?? ??????:+86 592 5129696.

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