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Flux Calcined Kieselguhr Filter Aid for Beer Filtering

Other name: Diatomite Earth, Diatomaceous earth, diatomite filter aid, Flux Calcined Filter Aid, kieselguhr filter aid
  • Food grade
  • Eastchem
  • MSDS-EC-Diatomite.pdf
  • 61790-53-2
  • 251200
  • White /light pink powder


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

Functionalized diatomite was prepared by grafting of 3-mercaptopropyltrimethoxysilane (MPTMS) to diatomite (MPTMS-diatomite). The diatomite with thermal treatment from 100 to 700??C was functionalized by MPTMS under dry and humid conditions. The obtained MPTMS-diatomite was characterized by X-ray diffraction (XRD), thermal gravity-differential scanning calorimeter (TG-DSC), and Fourier transformation infrared (FT-IR). The results showed that an increase in treatment temperature seems to reduce the loading of MPTMS onto diatomite. The humidity of diatomite was favorable for the grafting of functional groups on the surface. The possible mechanisms of MPTMS loading to diatomite (MPTMS-diatomite) were also proposed. The performance of a carbon paste electrode (CPE) modified with MPTMS-diatomite in the simultaneous determination of Cd(II) and Pb(II) ions was addressed.

酿造1
应用1
应用2



Package


Packed in 20kgs/25kgs/50kgs/1000kgs

diatomite package1
diatomite package 2
diatomite package 3
diatomite package 4



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