coal-based activated carbon for water purification

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Tianjin
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20 m.t.
Supply Capability:
1500 m.t./month
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Product Description:

coal-based activated carbon for water purificationWidely used in the purification and deodorization for the drinking water.in the further(deep)treatment to the toxicity,COD,BOD.Cdonbacillus,etc for the industrial wastewater and municipal wastewater,in the ultra water purification for the electronic&pharmaceutical in dustries.  

The technical specifications of coal based activated carbons for water purification
TypeZJ-15 ZJ-18 ZJ-20 PJ-820 PJ-1030 PJ-1240 PJ-2050 FA-300 FA-325
Apparent Density(g/l)420-560
Diameter(mm)1.5 1.8 2.0
Moisture Content(%)3.0 5.0
Hardness(%)≥90 ≥95
PH Value7.0 8.0 9.0 10.0
Ash Content(%)12.0 10 8
Iodine Value(mg/g)≥950 900 1000
Ash Content(%)≤15 ≤12.0 10 8
Size(mesh)8×20  8×30 12×40 20×50 200 325

Our products are produced by high-temperature vapour activation,mainly of high-quality TaiXi coal as raw material which is  of low ash content,low sulfur,low phosphorus,high mechanical strength,high activity and high BEC area.And we can also produce various activated carbons with different applications,differents pecifications and differnet grades according to customers' differnet requirements.

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Q:Is activated carbon a hazardous chemical? Are waste activated carbon hazardous to waste?
Activated charcoal is a commonly used waste water treatment material, so it is not hazardous waste.
Q:Used activated carbon and have not used the difference between it
Activated carbon is written in the activated carbon is written in the wrong way, the method of making activated carbon and the general method of charcoal production in the selection of raw materials are different, in the dry distillation temperature, post-production also pay attention to, such as with high-pressure steam treatment, On the tar, etc., so the activated carbon than the surface of the larger, more attractive, and have a certain strength.
Q:What is the difference between the adsorption of graphene and activated carbon
The size of the adsorption capacity often like to use the specific surface area to measure ... and the specific surface area of graphene is much larger than the activated carbon ... but graphene is not like activated carbon ... there are a lot of microporous structure ...
Q:Is it better to use formaldehyde in addition to formaldehyde?
As far as I know the activated carbon in addition to formaldehyde will be secondary pollution, adsorption saturation after a rise in temperature will be re-released, you can use Egyptian carbon crystal can be adsorbed or can be decomposed material or processed by the adsorption more Strong activated carbon type in addition to formaldehyde. I hope I can help you.
Q:What is the difference between graphite and activated carbon?
Graphite is a single element of carbon, no holes;
Q:What is the difference between volcanic ash and activated carbon adsorption?
The adsorption effect of volcanic ash is not as good as activated carbon. In addition, some volcanic ash contains toxic substances.
Q:Why is activated carbon adsorbable?
Activated carbon is a porous carbonaceous material, its developed structure of the gap so that it has a large surface area, there are more small particles in the pores - capillary, this capillary has a strong adsorption capacity, due to the surface area of carbon particles It can be in full contact with the gas (impurities), when the air in the toxic gases and activated carbon contact, activated carbon hole around the strong adsorption force field will immediately poison gas molecules into the hole, so the activated carbon has a strong adsorption capacity.
Q:Please explain carbon black, coke, graphite, activated carbon What is the difference in molecular structure
Bituminous coal in the isolated air conditions, heated to 950-1050 ℃, after drying, pyrolysis, melting, bonding, curing, contraction and other stages of the final production of coke, the process called high temperature coking (high temperature dry distillation). Coke obtained from high temperature coking is used for blast furnace smelting, casting and gasification. Coke produced in the process of recovery, purification of coke oven gas is both high calorific value of fuel, but also an important organic synthesis of industrial raw materials.
Q:Is graphite a high molecular material?
Polymeric materials: Materials based on polymer compounds. Polymeric materials are made of compounds with relatively high molecular weight, including rubber, plastics, fibers, coatings,
Q:Activated carbon fiber or activated carbon fiber
In the field of carbon fiber is the same.I personally think that the history of misunderstanding is like this, early years of science and technology in Japan developed, they love to use "charcoal", the international community only know "charcoal", we have to use charcoal. , The State Text Working Committee in the planning of Chinese characters has been working, the domestic periodicals and magazines have changed to carbon.

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