APT ?? ????? ?????? ????? ??????? ???????? ?????? ????????. ??????????? ?? ???????? ??????? ??????? ??????? ?Menstrum WC ???? ?????? ?? ?????? ???. ???? ????? ???? ??? ???? ????? ????????? ?????? ?????? ????????? ??? ?????? ?metatungstate ????????? ???? ?? ????? ?? APT? ??? ?? ???? ?????? ??????? ?? ??????? ?????????.

???? ????? ??????????? ????????? ??? ???????? ?? ????? ?????. ??? ???????? ?? ????? ???????????? ?????????? ??????? ??? ???? ????? ?????? ?? 600 ° C. ????? ?? WO3? ???????? (VI) ?????. ?? ????? ??? ????? ????? ?? ?? ?? ??????????? ????? ?? ???????? ?????? ?????? ????? ????? ???? ?????. ?? ????? ???????? ????? ???????? ???? ?? ????? ?? ?? ??? ?? ??????? ?? ??? ??? ??????? ???????? ??????.

???????

?????? ??????????? ????????? ??? ??????? ?? ????? ?????? ????? ??? ??????? ????? ???? ????????? ?? ?????. ??????? ???? ?? ?????? ?????? ???????? ????? ???????? ???? ?? ????? ????? ?????? ????.

??????? ????????? ??APT

????	WO3 (%,Min.)	??????? (%, Max. )
????	WO3 (%,Min.)	As	Fe	Ca	(K+Na)	Co	Mg
???	88.8	0.001	0.001	0.001	0.002	0.0005	0.0005
1st	88.5	0.001	0.001	0.001	0.002	0.001	0.0005
Mn	Ni	Si	Ti	Mo	Cu	V	P
0.0005	0.0005	0.002	0.0005	0.002	0.0005	0.0005	0.0007
--	0.0007	0.002	0.001	0.005	0.0007	0.001	0.0007
S	Cr	Al	Sb	Pb	Sn	Bi	Cd
0.0007	0.0003	0.0003	0.0002	0.0001	0.0001	0.0001	0.0001
0.0007	--	0.0005	0.0005	0.0001	0.0001	0.0001	0.0001

????? APT

????	????? ?????(%)	????? ?????(g/cm3)	??? ?????? (mesh)
???	11.2	2~2.4	-80,100%
1st	11.5	2~2.4	-

???????: ?? ????? ????????? ????? ????? ?? ?????? ???? ???????? 100/200 ??? ???? ??? ?????. ?????? ????? ?????????? ?????? ??.

??? ??? ???? ?? ????? ?? ??????????? ?????????? ??? ????? ?? ??????? ??? ?? ???? ?????? ??????????: sales@chinatungsten.com or by telephone: +86 592 5129696.

???? ?? ?????????>>

1. ???????? ?????????? ?? ????? ????????

2.Ammonium Metatungstate

3. ????? ????? ???????? ???????

??????? ????????	??? ??????? ???????? \| ???????? ??????? \| ???????? ???????? \| ????? ???????? ????? ???????? \| ????? ???????? ????? \| ???????? ????? ??? \| ???? ????????
Chinatungsten ????????	????? ???????? \| ????? ???????? ??????? \| ????? ???????? ?????? \| ???????????? ???????? ???????????? ??????? \| ????? ???????? ?????? \| ???????? ????? \| Xiamen ???????? ???????? ???? \| ????? ???????? \| ???????? \| ??? ???????? \| ???? ???????? \| ???????? ??? ???????? ???? ???? \| ???? ??? \| ???????? ?????? \| ???????? ????? ?????? \| ?????? ????????

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??????????? ?????????(APT)