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Pesticide Hot Compress Activated Carbon - Wood Based Activated Carbon

Songshan Activated Carbon Co., Ltd

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Home PRODUCTS Powdered Activated Carbon Wood Based Activated Carbon Pesticide Hot Compress Activated Carbon

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Nut Shell Filter MaterialPetroleum Chemical Decoloring Activated Carbon

Pesticide Hot Compress Activated Carbon

The series medicinal activated carbon of our factory has the effects of high extracting purity, fast filtering speed, stable performance and etc.

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The series medicinal activated carbon of our factory has the effects of high extracting purity, fast filtering speed, stable performance and etc. The product is widely used in the industries of pharmaceutical preparations, pharmaceutical intermediates, brewing food, fine chemicals etc. It is suitable for decolorization, purification, refining of the pharmacy of antibiotic, streptomycin, jiemycin, gentamicin, penicillin, Sulfonamides, hormone, amino acid, gallic acid, alkaloid, paracetamol, vitamin and etc. and is also for the decolorization, refining of all kinds of medical injection and removing heat source. This activated carbon also can be used for decontaminate, removing unusual smell, decolorization, refining of electroplate liquid, BTA, chemical raw materials.

 

Item

783A

783B

Methylene blue ≥ml

13

11

Sulfuric acid silicon better ≥mg/g

120

120

Ferric salt≤%

0.05

0.06

Chloride (%)

0.10

0.15

Ash (%) ≤

3

4

Moisture (%) ≤

10

10

PH

5-8

5-8

Heavy metal (%) ≤

0.003

0.005

Soluble matter in hydrochloric acid (%) ≤

1.0

1.0

Sulfate (%)≤

0.05

0.08

 

 Activated carbon is a porous material containing carbon, which has highly advanced pore texture,and is a excellent adsorbent, per gram of activated carbon adsorption area as much as the equivalent of eight tennis courts. The adsorption of activated carbon is reached by physical adsorption force and chemical adsorption force, besides carbon which contains a little hydrogen, nitrogen oxygen and ash, the structure is accumulated by carbon form six ring content. Because of six ring carbon irregular arrange, the activated carbon has the characters of microporous volume and high surface area.

 Activated carbon is constituted by various carbonaceous materials, which contains wood, sawdust, coal, coke, peat, lignin, nut shell, hard nut shell, sugar cane pulp, bone, lignite, petroleum residue and etc. The coal and coconut shell have become the most commonly employed raw material to produce activated carbon. Activated carbon manufacturing basically divide into two major processes.First, include dehydration and carbonization, heating materials, drying in the temperature 170℃ to 600℃ and making the original organic carbonized about 80%.Second, it is to make carbonized content activation, which is finished through the activator of steam and carbon reaction. In the Heat-sink reaction, it is mainly produce the mixed gases composed by CO and H2 to burn Heating carbonized content to proper temperature(800℃--1000℃),which is used to burn all biodegradable materials. So the activated carbon has advanced mesoporous molecular, large specific area and strong absorption capacity. The pore of activated carbon can divide into three types according to aperture size. Macro pore: radius 1000---1000000A   Filter pore: radius 20----1000A Micro pore: radius---20A

Because of different raw material, activated carbon has different size of aperture. The coconut shell activated carbon has the smallest aperture. The wood based activated carbon usually has the biggest aperture, and is used to adsorb larger molecules and almost dedicated in liquid phase. The first type granular activated carbon is used in urban water treatment field, which is made of wood and called wood charcoal. The aperture size of coal based activated carbon is between them. In the coal based activated carbon, lignite activated carbon has more filter space and larger average pore size than anthracite activated carbon, so it can effectively remove macromolecular organic matters in water.

Usually activated carbon is used in water treatment, which does not need larger surface area, but should have more filter pore and larger average pore size.









Contact Us

Gongyi Songshan Filtration Material Activated Carbon Factory
ADD: No.6 Cheyuan Industrial Park, Xicun town, Gongyi District, Zhengzhou, Henan, China
Zip Code: 451200
Tel: +86-0371-64351875
Fax: +86-0371-69596889
E-mail: vip.songshan@yahoo.com

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