Coal Granular 4x8	Coal Granular 12x40	Coal Powder

Coal active carbon is made from a selected grade of ebb viscidity coal of Jurassic teemed in Da Tong. It is produced under rigidly controlled conditions through strict technology process of breaking crocus, molding, carbonization, activation, sieving and packaging. Nowadays, there are more than 40 kinds of specifications. The carbon has excellent distribution of macro-pore and micro-pore. Consequently, it is highly suitable for use in water treatment, waster water treatment and air purification, etc.

Coal Activated Carbon Used for Water Treatment

Absorption volume is high and area is large. It is mainly used in priming, dichloride, oil removing and purification of the equipment for potable water, wastewater treatment, purified water, distilled water, super pure water, and disposal of all kinds of industrial sewage.

Physical and Chemical Properties:

Particle size	Mesh	12×40	12×40	12×40	8×20	8×30	8×30
Iodine number	mg/g min	900	950	1000	900	900	950
Moisture	% max	3	3	3	3	3	3
Ash	% max	8	13	11	13	10	11
Water dissolving ash	% max			0.2		0.2	0.2
Filling density	g/l	480-530	470-540	460-520	470-540	470-540	470-530
Abrasion number	% min	85	90	80	90	85	85
Ph value		>8		9-11		9-11	9-11
Average particle size	mm	0.9-1.1		0.8-1.1		1.5-1.7	1.5-1.7
Effective dimension	mm	0.55-0.75		0.55-0.75		0.8-1.0	0.8-1.0
Equal coefficient		<1.9		<1.9		<2.1	<2.1

Coal Activated Carbon Used to Decolorize Sugar

It is characterized by bigger average aperture, capable of absorbing larger molecule coloring matter. It is suitable for discoloring of cane sugar, maltose, dextrose and other industrial products. Activated carbon removes undesirable taste, color, and odor and improves storage life.

Physical and Chemical Properties:

Particle size	Mesh	12X40	10X40
Iodine value	mg/g min	1000	950
Moisture	% max	3	5
Ash	%max	13	5
Acid dissolving ash	% max		0.5
Syrup value		240	210
Filling density	g/l	450-510	471-530
Abrasion number	% min	85	80
Water dissolving character			0.2
Average particle size	mm		1.2-1.4
Ph  value			6-8

Coal Activated Carbon for Discoloring

Remove impure color from liquids, such as potable water, monosodium glutamate and sugar etc.

Physical and Chemical Properties:

Particle size	Mesh	12×40	10×20
Iodine number	mg/g min	1050	1050
Moisture	%max	5	5
Ash	% max	10	8
Methylene blue	mg/g min	250	250
Syrup value		250
Filling density	g/l	440-500	440-490
Abrasion number	% min	80	85
Ph value		6-8	6-8
Average particle	mm	0.9-1.1	1.3-1.5
Effective dimension	mm	0.55-0.75	0.9-1.1
Equal coefficient		1.9	1.7

Coal Activated Carbon for Soft Drink

According to a special formula and activation technical process, the coal based activated carbon is the ideal choice for soft drinking industry.

Physical and Chemical Properties:

Particle size	Mesh	8×30	12×40	12×40
Iodine value		950	900	1000
Moisture	% max	2	5	2
Ash	% max	8	3	8
Syrup value			200
Filling density	g/l	460-530	480-530	470-530
Abrasion number	% min	80	85	80
Water dissolving ash		0.2
Average particle size	mm	1.5-1.7	0.9-1.1	0.9-1.1
Effective dimension	mm	0.8-1.0	0.55-0.75	0.55-0.75
Equal coefficient	max	2.1	1.9	1.9
Ph value		6	6-8	6-8

Coal Activated Carbon for Air Purification

It can be used for the purification of chemical material gas, chemical compound gas, pharmacy industry gas, drinking using carbon dioxide, removal of pollutants in air, and separation purification of combined air.

There are two types of system for purification of air. One is purification of air for immediate use in inhabited spaces such as offices, hospitals, laboratories, restaurants, and food processing plants where free and clean air is a requirement. The other system prevents air pollution of the atmosphere from exhaust air steams emit from various industrial operations such as production of gunpowder, celluloid, plastic and artificial leather, extraction process industries, rubber industries, paints and varnish industries, rayon, and adhesive plastic production.

Physical and Chemical Properties:

Particle size	Mesh	4X10	4X12
Iodine number	mg/g min	1000	1030
Moisture	% max	3	3
Ash	% max	13	12
Methylene blue	mg/g		190
Carbon  tetrachloride	% min	60	55
Abrasion number	% min	93	90
Filling density		430-480	400-500

Coal Activated Carbon for Desulphurization

Made from good quality coal or using good quality activated carbon as carrier, introducing high activation desulfurizing transforming agent or activation agent to perform transformation process. It is suitable to remove sulphur in industry process of synthetic ammonia, methanol, methane coal gas, synthetic fuel and food processing etc. It can also be used in fine desulphurization in urban coal gas, water coal gas, semi-water coal gas, oil gas and nature gas, etc.

Physical and Chemical Properties:

Particle size	Mesh	4×6	4×6	4×10
Iodine number	mg/g min	1000
Moisture	% max	3	15	15
Ash	% max	12
Filling density	g/l	380-420
Carbon tetrachloride	% min	60
Abrasion number	% min		95	95
H2S	% min		0.14	0.14

Coal Activated Carbon for Solvent Recovery

With the properties of large surface area, well developed porosity structure, fast adherence and easy regeneration, it is mainly used in organic solvent recovery (benzene, methylbenzene, ether, alcohol, gasoline) and hydrocarbon compound steam recovery.

Physical and Chemical Properties:

Particle size	Mesh	6
Iodine number	mg/g min	1200
Moisture	% max	3
Filling density	g/l	360-400
Carbon tetrachloride	% min	90

Carbon for refrigerator use

Coal-based Activated carbon, after special disposal, suitable for drinking water and high pure water disposal and getting rid of the strange smell in refrigerator.