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anthracite filter media, maganese sand, gravel, filter media, filter materials

Categories water treatment
Place of Origin: Jincheng, Shanxi, China
MOQ: 1*20FCL
Price: USD 295-330 FOB TIANJIN PER TON
Supply Ability: 1000 TONS PER MONTH
Delivery Time: ONE MONTH
Packaging Details: 25KGS,50KGS,FLEXIBLE CONTAINER TONNAGE BAG OR AS REQUIRED
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anthracite filter media, maganese sand, gravel, filter media, filter materials

Commodity Name: Anthracite Coal, Filter Media


Applications:

Anthracite Filter Media is obtained through proper grading after the process of Mining and Crushing, It is excellent filtration media and used as drinking water treatment, wastewater treatment, sewage treatment, oil and acid / alkali Liquids as well as various types of common pool rapid filter, single dual or multimedia filter, all kinds of sewage filters, mechanical filters and water purification chemicals, metallurgy, thermal power, pharmaceutical, paper, printing and dyeing, food production before and after the water treatment. The hardness of anthracite ensures minimum wastage by attrition in service. The irregular shape of particles offers a larger surface area per unit of volume and larger spaces.


Product Features


High mechanical & compressive strength

Steady chemical activity

Anti-abrasion Insoluble in acidic, neutral or alkaline media

Non-toxic Good adsorption capacity


Origin Country: China


Product Specification/Grades:


Grades/Sizes 0.6-1.2mm 1.0-2.0mm 2.0-3.0mm 3.0-7.0mm 0.8-1.2mm 1.2-2.4mm 2.0-4.0mm 4.0-8.0mm 0.8mm-1.6mm 1.4-2.5mm 2.5-4.0mm


Customized Sizes: Smallest to be 0.6mm


Effective Size (mm): Within 3% of the specified particle size value


Uniformity Coefficient Within 2% of the specified uniformity coefficient value (1 .2-1.5)


Standards CJ43-2005(China); JWWA-A-103(Japan); AWWA-B100 (USA) standards


Physical Properties


Appearance Natural ,hard and shiny-black


Grain Shape Angular to sub-angular


Specific Gravity 1.4-1.6g/cm³


Bulk Density 750-850kg/m³


Hardness(MOH) 3-4


Wear Rate 1%max


Break Rate 1%max


Chemical Composition


GRADE

Chemical Composition Grade ---SGF1 Grade ---SGF2 Grade ---SGF3 Grade ---SGF4

Fixed Carbon 70%min 72%min 80%min 93.5%min

Volatile Matter 10%max 10%max 8%max 6.5%max

Sulphur Content 3%max 0.5%max 0.5%max 0.35%max

Ash Content 20%max 18%max 12%max FREE

Acid Solubility 3.5%max 3.5%max 3.5%max 3.5%max

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