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??????? ???????? ??????? ???? ??????? ??????????, ??? ????? ?? ??? ??????? ???????? Reshef Tenne ???? 1992, ?????? ?? ????? ?? ??????? ??????????. ??????? ???????? ????? ???? ??? ?? ???? ???? ????????? ???? ??????, ?? ???? ???? ??????? ????, ??? ???, ??? ??? ????? ??? ????; ?? ???, ??????? ?????????? ?? ??????? ???? ???? ????, ???? ?? ???????? ?? ????? ???? ??????? ?????, ???? ????? ????.
???? ????? ???? ????? ????? ??????? ???????? ???????, ?????? ???????? ???? ?? ???????? ????? ?? ????? ?????, ????? ???? ????? ect hydrothermal .. ??????, ??? ?????? ?????? ??????? ???????? ??????? ??? ????? ?? ?????? ??????? ????????? ?? ???? ?? ???? ?????? ??? 850 ° C; C.N.R.Rao ect. ???? ??????? ???????? ??????? ??? ????? ???? ???? ?? ??????? ??????? ????? ??? ???????? ????? ?? 1200 ????? ?????? ~ 1300 ????? ??????; ?? ??????. ?? ??? ? H 2 ? acyllene ????? (C 4 H 4 ) ? S ?????? ?? ????? ???? ?? ??????? thiosulfate ??? 400 ° C ??? ????? ??????? ???????? ???????.
????? ?? ????? ?? (NH4)2WS4 ??? ????? ??? ????? ??????? ???????? ???????, ??? ?????? ???? ???? ?????, ?????, ???????? ??????. ?????? ????: ???? ?????? AAO ?????? DMSO ?? NH4)2WS4 ?? ????? ?? 0.2 ~ 0.4mol / L ?? ???? ???? ???; ???? ?????? ?? ?????? ? volatilizes ???? ?? DMSO, ????? ???? ?????? ?????????? 1 ~ 2h ? 500 ~ 600 ℃, ????? ?????? ??????? AAO ??? ???? ??????? 2 .
?? ?? ?? ????? ???????? ???????, ?? ???? ????? ????? ????"?: sales@chinatungsten.com?? ??????:+86 592 5129696.
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