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Boksit kalsine

Boksit se yon melanj de mineral ki genyen divès kalite konsantrasyon nan oksid aliminyòm idrate kòm byen ke asimpurities, ki rele tou boksit kalsine oswa boksit sintered. Eleman prensipal li se alumina, ki se yon alumina idrate ki gen enpurte epi li se yon kalite mineral tè. oswa blan, mawon oswa wouj limyè akòz fè.Dansite 3.45g/cm3, dite 1-3, opak, sèk.Trè difisil pou fonn. .Ensolubl nan dlo, idrosolubl nan asid silfirik, solisyon idroksid sodyòm.Li se sitou itilize pou fusion aliminyòm ak refractories.

Gwosè boksit kalsine
0-1mm;1-3mm;3-5mm;5-8mm;16-30may;30-60may;120mesh;200mesh;325mesh, oswa kòm demann achtè a.

Klas	AL2O3	FEMÈL	TIO2	K2O+Na2O	Cao+MGO	Dansite esansyèl
75	75min	Mwens pase oswa egal a 3.0	Mwens pase oswa egal a 4.0	Mwens pase oswa egal a 0.3	Mwens pase oswa egal a 0.5	Mwens pase oswa egal a 2.70
80	80min	Mwens pase oswa egal a 3.0	Mwens pase oswa egal a 4.0	Mwens pase oswa egal a 0.3	Mwens pase oswa egal a 0.5	Mwens pase oswa egal a 2.80
85	85min	Mwens pase oswa egal a 2	Mwens pase oswa egal a 4.0	Mwens pase oswa egal a 0.3	Mwens pase oswa egal a 0.5	Mwens pase oswa egal a 3.00
86	86min	Mwens pase oswa egal a 2	Mwens pase oswa egal a 4.0	Mwens pase oswa egal a 0.3	Mwens pase oswa egal a 0.5	Mwens pase oswa egal a 3.10
87	87min	Mwens pase oswa egal a 2	Mwens pase oswa egal a 4.0	Mwens pase oswa egal a 0.3	Mwens pase oswa egal a 0.5	Mwens pase oswa egal a 3.20
88	88min	Mwens pase oswa egal a 1.8	Mwens pase oswa egal a 4.0	Mwens pase oswa egal a 0.25	Mwens pase oswa egal a 0.5	Mwens pase oswa egal a 3.25
90	90min	Mwens pase oswa egal a 1.8	Mwens pase oswa egal a 4.0	Mwens pase oswa egal a 0.25	Mwens pase oswa egal a 0.5	Mwens pase oswa egal a 3.30

Baj popilè: kalsine boksit, Lachin kalsine boksit manifaktirè yo, Swèd

On: ATH（Fanm dife）

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