Technical Specification of Activated Carbon (Unwashed grade) Properties Grade DC-21 DC-31 DC-41 Methylene Blue Value min (mg/gm) 200 250 300 Iodine Value min (mg/gm) 600 750 900 Moisture (%) Max 5 5 5 ph 9 9 9 Ash (%) Max 12 10 10 Particle Size through 200 mesh (%) 90 90 90 Technical Specification of activated carbon (Acid washed) Properties Grade DCW-21 DCW-31 DCW-41 DCW-51 Methylene Blue Value min (mg/gm) 220 250 300 350 Iodine value min (mg/gm) 600 750 950 1100 Moisture (%) Max 5 5 5 5 Ash (%)Max 3.5 2.5 1.5 1.25 Ironppm Max 200 200 100 70 ph 6.5-7.5 6.5-7.5 6.5-7.5 6.5-7.5 Chlorides ppm Max 1200 1200 1200 1000 Sulphate ppm Max 700 700 400 300 Acid Soluble Matter (%) 2 1 1.0 1.0 Water Soluble Matter (%) 1.0 0.6 0.4 0.4 Partical Size Through 200 Mesh (%) 90 90 90 90 May 10th, 2018 3:53 PMShare this on :
