The raw materials for the preparation of activated carbon are very wide. The carbon-containing substances can be used as raw materials for the preparation of activated carbon. These raw materials can also be applied to the preparation of granular activated carbon, which is mainly divided into two categories: coal raw materials and wood raw materials.
Coal raw materials mainly include anthracite ", slime P, lignite 3, petroleum coke and coal-based LS, etc.activated carbon pellets wholesale
Wooden raw materials mainly include walnut shell 6.7, wood I8]I9], fruit shell [10.11], bamboo [213], crop straw 14.15], carbon containing waste residue 16][I7, etc. In addition, good quality granular activated carbon can also be prepared by separating charcoal powder 8 with dust removal ash and waste polystyrene foamwww.powdered-activated-carbon.com