Granular / columnar/ powder activated carbon for water filtration

Specifications

Powder activated carbon:
1)high developed porous structure
2)large specific surface area
3)adsorptive capacity

Granular / columnar/ powder activated carbon for water filtration

 

Activated carbon main application: the product adopts high-quality coconut shell carbonized materials by the high temperature steam activation and refined, its characteristics:  high adsorption capacity, long service life, high mechanical strength, lower ash and easy to wash, the quality of effluent is good  , mainly used for drinks, beer, high pure and thermoelectric pretreatment devices.

 

 

Varieties division:

 

Classificationaccording to the source of raw material:

 

1. Wood activated carbon

 

2. Bones / blood activated

 

3. Mineral raw materials Activated carbon

 

4. Other raw materials activated carbon

 

5. Regeneration of activated carbon

 

 

 

Classification according to the manufacturing method:

 

1. Chemical method of activated carbon (chemistry carbon)

 

2. Physical method of activated carbon (physical carbon)

 

3. Chemistry - Physical or physical - chemical activated carbon

 

 

 

Classificationaccording to the appearance shape:

 

1. Powder activated carbon

 

2. Granular activated carbon

 

3. Unshaped granular activated carbon

 

4. Cylindrical activated carbon

 

5. Spherical activated carbon

 

6. Other shapes activated carbon.

 

 

 

Classification according to the material:

 

Types	Raw materials
Coconut shell activated carbon	High quality coconut shell
Nut shell activated carbon	High quality apricot shell, peach shell, walnut shell
Coal based activated carbon	High quality anthracite and bituminous coal
Powder activated carbon	High quality sawdust

 

 

Significant advantages:

 1) high developed porous stucture;

2)l arge spicific surface area;

3) adsorption capacity;

4) high mechanical intensity;

5) renewable, etc

 

Usages:

It's widely applied invarious aspects of industrial and agricultural production,such as petrochemical industry non-alkali deodorization (s), ethylene desalting thiol off water (refined packing), catalyst carriers (palladium, platinum, rhodium, etc.), water purification and sewage treatment;

 

in the food industrybeverage, wine, monosodium glutamate liquor and food refining and decoloring;

 

in the gold mining industry of gold extraction, tail liquid recycle;

 

In the environmental protection industry wastewater treatment, waste gas and harmful gas governance, gas purification;

 

And in related industries cigar filters, wood floor moisture absorption, flavour, automobile pollution control,preparation of a variety cf liquid impregnation etc.

 

Amount of Use: According to the different water quality, it is depends on production process. 

 

Quality indicator:

Analysis project	Nut shell activated carbon	coal-based columnar activated carbon	Powder activated carbon
Iodine value mg/g	>950	>800	>900
Dissolves heavily g/cm­3	0.4-0.55	0.45-0.6
PH value	≥7	6-10	5-7
Intensity %	≥90	≥85
Moisture content %	<5	<5	<10
Proportion area  m2/g	900-1000	900-1000	1000-1200
Phenol adsorption value  mg/g	≥450	≥140

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Remark:

1. This standard is for reference only.

2. If customers have extra request,we can according to your request.

3. Additional test will be made customers required.

4. This standard is according to national standard. If customers have their own test method, use theirs. available as.

 

Detection method:

1. Indicators Manufacturers offer. Activated carbon commonly indicators are: iodine adsorption value, (CTC) adsorption, methylene blue adsorption value. The iodine adsorption value is used to indicate the adsorption capacity of the liquid substance, carbon tetrachloride adsorption value is used to represent the adsorption capacity of activated carbon for gas, and adsorption value of methylene blue was used to denote the decolorization ability of the activated carbon. These three indexes higher, indicating that the adsorption capacity of the activated carbon is stronger. So you can refer to indicators provided by the manufacturer of activated carbon to buy for your own use.

2. Activated carbon volume. In order to improve the adsorption performance of activated carbon, only as much as possible to make the pore structure, pore number on activated carbon, relative density will be more light, so in the same weight packing case, activated carbon with good performance than inferior activated carbon with large volume of many.

 

Our company has a long history for producing water treatment.We ensure you that we can provide you with high quality products,effective shipment , perfect service , using net durable bag for packing , and guarantee that the goods arrive clean and tidy,arrive to your