Coal based broken activated carbon

• Post Date:

  Jun 11,2013

• Expiry Date:

  Jun 11,2014

• Detailed Description:

  Quantity: 10Metric Tons
  Specs:Model number:YD-401/YD-402/YD-403/YD-404 etc.
  Payment Method: L/C,T/T or negotiable
  Coal based broken activated carbon of "Yedao", selecting high quality Taixi anthracite coal and Shanxi coal as raw material, refined by the processes of crushing to powder, blending, moulding, carbonation, activation and selection. It takes the look of black particles with unfixed shape, and has the advantages of developed pore structure, large specific surface area and high hardness, especially famous for its large pore volume.
  
  It has strong adsorption ability for the organic substances and free chlorine in all kinds of water, as well as for the harmful gas in air. It is good adsorbent for the depth purification of city drinking water.
  It is mainly used to remove the bacteria and toxic gas in the air, adsorbing the harmful gas and bring clean and fresh air.
  
  Technical indexes ：
  Model Mesh Hardness Moisture Ash Methylene blue Iodine Bulk density CTC
  
  YD-401 4-10 90 5 8-15 200 1050 350-480 70
  YD-402 8-16 93 5 8-15 190 1050 380-480 65
  YD-403 8-30 93 5 8-15 190 1050 380-480 65
  YD-404 4-6 90 5 6-15 180 1000 400-500 60
  YD-405 4-8 90 5 8-15 190 1050 380-480 65
  YD-406 8-16 95 5 8-13 180 1000 400-500 60
  YD-407 8-30 95 5 8-12 170 950 400-520 55
  YD-408 12-30 93 5 6-13 180 1000 400-520 60
  YD-409 12-40 93 5 6-12 170 950 400-520 55
  
  Notes:
  1、All indexes above can be adjusted according to client's requirement.
  2、Testing method: GB/T7701.2-2008; International standard: ASTM / JISK 1474.
  3、Packaging: 25kg/bag or customized.
  

• Company:

  Zhengzhou Yedao Environmental Technology Co. Ltd     [ China ]        

• Contact:

  Li yuanxue

• Tel:

  83-0371-66550800

• Fax:

  86-0371-64350022

• Email:

  cnyedao@hotmail.com