Wood Based Granular Activated Carbon
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| The products are irregular
granulated activated carbon based on high quality
raw materials like wood and special sawdust, and
are designedly produced by charring, activating
as well as other special processes. Characterized
by strong adsorption power, low impurity content
and good filtering ability, they are commonly used
for decolorizing, refining and purifying various
medicine injections and chemical raw materials. |
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Unit
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769 type
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781 type
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Water pruification
2# type
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Monosodium
glutamate type
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Molasses adsorption rate
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%
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80 min
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/
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/
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/
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Residual chlorine removal
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%
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/
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/
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90 min
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/
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Hydrogen sulfide removal
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%
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/
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/
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98 min
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/
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Methylene blue adsorption rate
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ml/g
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/
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110min
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/
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110/130
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Quinine sulfate adsorption rate
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ml/g
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/
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120min
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/
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/
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PH
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/
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4.5-7.5
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4.5-7.5
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4.5-7.5
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4.0-7.0
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Moisture
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%
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10 max
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10 max
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15 max
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10 max
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Chloride
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%
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0.1 max
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0.1max
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/
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/
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Sulphuret
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%
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0.05 max
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0.05max
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/
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/
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Sulphuret
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/
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No reaction
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No reaction
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/
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/
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Sulphide
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/
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no reaction
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no reaction
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/
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/
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Acid soluble iron
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%
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0.02max
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0.02max
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/
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0.1max
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Acid-solubles
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%
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0.8max
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0.8max
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Water-soluble 0.6 % max
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/
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Ash
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%
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2.5 max
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2.5 max
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/
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0.3max
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Uncarbonized matters
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/
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No obvious coloring
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No obvious coloring
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/
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/
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Heavy metal
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%
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0.003max
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0.003max
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0.01 max
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/
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Soluble zinc
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%
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0.005max
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0.005max
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/
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/
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Particle size(0.5~2.0mm)
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/
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80 min
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80 min
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/
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/
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Particle size(0.5~2.0mm)
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/
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/
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/
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80 min
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80 min
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