Our company manufacture 4mm wood columnar activated carbon, mainly used for 1, gas phase adsorption 2, organic solvents recovery (benzene, toluene, xylene is gas acetate fiber industry in acetone recycling, viscose staple subsist of recovery and recovery CS2 3, Dispel impurities and harmful gas, the technology in domestic of first-class level. Ordinary 4mm activated carbon, CTC adsorption of only reaches 60%, do not exceed 70%, and our company produced 4mm wood columnar carbon CTC of gas adsorption rate was 100%, compensate for domestic CTC adsorption rate in the insufficient vacancy, have reached the international first-class standard!advantages: 1. The service life for ordinary coal activated carbon 4-5 times. 2. High adsorption and take off attached, which greatly improve the solvent recovery rate. ３．High strength low ash, pore size distribution reasonable. 4. High ratio for this place have organic gas recycling. 5. Ignition high use safety. Product pore size distribution is reasonable, achieve maximum adsorption and take off attached, which greatly improve the service life of the product (average for 2-3 years), generally for coal activated carbon of 4-5 times, therefore do not need frequent change affect production, cost-effective, greatly for the enterprise to save operation costs