Chemical industry used active carbon

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Chemical industry used active carbon

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Technique:

　　This series of products selects high quality coconut shell, apricot shell, coal and wood bits as raw material. It is developed through physical and chemical activation technique, smashing, screening based on scientific formula and after-treatment.

Properties and uses:

　　This series of products have features of large specific surface area, advanced pore structure, fine decolorizing property, high absorption capacity, fast filter speed and high stability.

　　It is widely used for liquid phase absorption in chemical industry, dyes industry and electroplating industry for decoloration, refining and impurity removal. It is especially suitable for petrochemical industry for purification of gasoline, lubrication oil, mine wax, and for treatment of phosphoric acid, hydrochloric acid, boracic acid, alums, carbonate and hydrogen peroxide in inorganic industry, and for decoloration of dyes intermediate.

Technical specification:

Model Quality index Item	TL-601	TL-602	TL-603	TL-611	TL-612	TL-621	TL-622	TL-623	TL-624	TL-625
Material and shape	coconut shell shivered carbon	peach shell shivered carbon	apricot shell shivered carbon	coal quality columnar carbon	coal quality shivered carbon	coal quality powder charcoal	wood granular active carbon	wood powder charcoal	wood powder charcoal	wood powder charcoal
Particle size	12-40 mesh	10-30 mesh	10-30 mesh	Φ3.0mm	8-30 mesh	200 mesh	20-60 mesh	200 mesh	200 mesh	200 mesh
	20-50 mesh	20-50 mesh	20-50 mesh	Φ4.0mm	10-40 mesh	-	30-80 mesh	300 mesh	-	-
Moisture%	≤10	≤15	≤10	≤10	≤10	≤10	≤10	≤10	≤10	≤10
Iodine sorption valuemg/g	800-1100	750-950	800-950	800-1000	800-1000	800-1000	-	-	-	-
Decolorizing capability to methylene blue mg/g	105-180	105-135	105-150	105-180	105-180	105-180	135-240	135-240	135-240	135-240
PH value	7.0-11.0	7.0-11.0	7.0-11.0	7.0-11.0	7.0-11.0	7.0-11.0	3.0-7.0	3.0-7.0	3.0-7.0	3.0-7.0
Ferrum %	≤0.20	≤0.35	≤0.30	-	-	-	≤0.10	≤0.05	≤0.15	≤0.20
Chloride %	≤0.40	≤0.50	≤0.50	-	-	-	≤0.20	≤0.20	≤0.35	≤0.40
Heavy metal (in pb)%	≤0.01	≤0.01	≤0.01	-	-	-	≤0.01	≤0.01	≤0.01	≤0.01
Strength %	≥95	≥90	≥90	≥95	≥90	-	-	-	-	-
Ignition residue%	≤5.0	≤6.0	≤5.0	≤15.0	≤15.0	≤15.0	≤5.0	≤6.0	≤6.0	≤8.0
Specific surface area m²/g	800-1150	750-1000	800-1000	800-1050	800-1050	800-1050	1000-1200	1000-1200	1000-1200	1000-1200
Apparent density g/ml	0.54-0.44	0.58-0.52	0.58-0.52	0.56-0.42	0.56-0.42	0.60-0.42	0.38-0.26	0.38-0.26	0.38-0.26	0.38-0.26

Notes:

1. The product implements LY/T1581-2000 or GB/T12496-1999, GB/T7702-1997 standards.

2. Quality index and particle size can be determined according to requirements.

3. It should be packed with 20kg, 25kg and 500kg plastic woven bag or paper box, paper bag or according to customer demands.

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