Food Grade Kieselguhr Filter Aid for Edible Oil Filtering

Other name: Diatomite Earth, Diatomaceous earth, diatomite filter aid, Flux Calcined Filter Aid, kieselguhr filter aid

Model: Food grade
Brand: Eastchem
MSDS: MSDS-EC-Diatomite.pdf
CAS NO: 61790-53-2
H.S.Code: 251200
Appearance: White /light pink powder

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Product Description

Technical Parameters

Grade	Appearance	Color	Darcy	Moisture	PH	Tap density g/cm3	Wet density g/cm3	150mesh retained	Particle size (μm)
TS10	Fine powder	Yellow-orange	0.05-0.14	≤0.5	5.5-8	≤0.53	≤0.34	0.5	16
TS20	Fine powder	Yellow-orange	0.15-0.22	≤0.5	5.5-8	≤0.53	≤0.34	1	18
TS80	Powder	Pink-white pink	0.8-1.5	≤0.5	8-11	≤0.53	≤0.34	1.5	20
TS100	Powder	White	1.2-1.8	≤0.5	8-11	≤0.53	≤0.34	2	22
TS200	Powder	White	1.7-2.5	≤0.5	8-11	≤0.53	≤0.34	2.5	25
TS300	Powder	White	2.0-3.5	≤0.5	8-11	≤0.53	≤0.34	3	28
TS400	Powder	White	3.5-4.5	≤0.5	8-11	≤0.53	≤0.34	8	32
TS500	Powder	White	4.0-6.0	≤0.5	8-11	≤0.53	≤0.35	15	34
TS600-2000	Roughishn powder	White	≥6.0	≤0.5	8-11	≤0.53	≤0.35	≥20	36

Grade	SiO2(%)	FeO3(%)	Al2O3(%)	Water soluble substance(%)	Acid soluble substance(%)	Ignition loss(%)	Heavy metal(as Pb)
TS10	≥85	≤2.0	≤4.5	≤0.2	≤3.0	≤2.0	≤4.0
TS20	≥85	≤2.0	≤4.5	≤0.2	≤3.0	≤2.0	≤4.0
TS80	≥85	≤2.0	≤4.5	≤0.5	≤3.0	≤2.0	≤4.0
TS100	≥85	≤2.0	≤4.5	≤0.5	≤3.0	≤2.0	≤4.0
TS200	≥85	≤2.0	≤4.5	≤0.5	≤3.0	≤2.0	≤4.0
TS300	≥85	≤2.0	≤4.5	≤0.5	≤3.0	≤2.0	≤4.0
TS400	≥85	≤2.0	≤4.5	≤0.5	≤3.0	≤2.0	≤4.0
TS500	≥85	≤2.0	≤4.5	≤0.5	≤3.0	≤2.0	≤4.0
TS600-2000	≥85	≤2.0	≤4.5	≤0.5	≤3.0	≤2.0	≤4.0

Application

Diatomite is a non-metallic mineral with many uses,which has unique surface and perfect absorption capability.It has been widely applied in industrial manufacture,but its usage as environmental mineral material in wastewater treatment has preliminari1y been researched.The paper presented the basic properties of diatomite,reviewed its use in wastewater treatment,and analyzed the future development treant of diatomite in wastewater treatment.