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Name |
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ACTIVATED BLEACHING
EARTH |
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Synonym |
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Activated
clay |
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Chemical
Composition |
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Chief
composition, aluminium silicate and hydrate water, prepared from fine
montmorillonite by chemical activation . |
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Description |
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Odourless,
tasteless, non-toxic milky white powder with strong absorbing and
good decolorizing powder. |
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Specifications |
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Fineness
95% pass through 200 mesh sieve
Free acid 0.2% max. .
Moisture 11.0% max. |
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Uses |
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For decolorizing
vegetable oil and refining mineral oil at low temperature. |
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Cautions |
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During
transportation and storage, avoid moisture and freezing, so that Shandong
activated bleaching earth may not become lumpy. Before use, it is
unnecessary to bake the earth because the ability of decolorization
of the earth with proper amount of hydrate water will be better than
that of anhydrous earth which is very sensitive to temperature. If
it is baked at a temperature, ability of decolorization will be lowered.
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Packing |
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In plastic
woven bags of 25 kgs. net each, with plastic lining |
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