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Coal Columnar Activated Carbon - Coal Based Activated Carbon

Songshan Activated Carbon Co., Ltd

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Coal based Purification Activated CarbonCoal Crushing Activated Carbon

Coal Columnar Activated Carbon

Coal columnar activated carbon uses high quality anthracite as raw material, and is produced by advanced technology. It is black columnar and has the advantages of logical pore structure, good adsorption capacity, high mechanical strength.

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1. Product introduction

Coal columnar activated carbon uses high quality anthracite as raw material, and is produced by advanced technology. It is black columnar and has the advantages of logical pore structure, good adsorption capacity, high mechanical strength, easy repeated regeneration, low cost etc. The product is mainly used for purification of harmful gases, wastewater treatment, purification treatment of industrial and domestic water, solvent recovery and so on.


2. Physical and chemical performance analysis (GB/T 7701.7-1997)

 

Items

Index

Excellent grade

First grade

Pore volume cm³/g

≥ 0.80

Specific surface area m²/g

≥ 950

Decoloring ratio of caramel %

≥ 90

PH

6---10

Moisture %

≤ 5.0

Strength %

≥ 85

Iodine value mg/g

≥ 1050

1000----1049

CTC %

≥ 80

70---79

Ash %

≤ 8

9---12

Packing density g/L

300---480

Granularity

φ1.5mm

>2.50mm

1.25—2.50mm

1.00—1.25mm

<1.00mm

≤2

≥83

<14

≤1

φ4.0mm

>6.30mm

3.15—6.30mm

2.5—3.15mm

<2.5mm

≤5

≥90

<4

≤1

Remarks: If customers have special demands of granularity can negotiate when placing an order.

 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.









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

Quality Control