Process for preparing activated carbon from bamboo
A technology of activated carbon production and production process, which is applied in the production process of firing bamboo activated carbon, which can solve the problems that bamboo charcoal's moisture absorption capacity, deodorization capacity, barbecue and shielding capacity are not as good as activated carbon, and achieve low cost, easy material acquisition, and improved moisture absorption. Effect
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[0014] Specific implementation method
[0015] The production process of the present invention includes the following steps:
[0016] 1. Raw material selection process: use 5-8 years old bamboo, sawn into 2-2.5 meters long round bamboo tube, dry in the shade for 4 days, and install it in the kiln;
[0017] 2. The process of loading raw materials into the kiln: install the circular bamboo tube upside down in the kiln according to the diameter, from the inside to the outside, the thickness of the inside and the outside.
[0018] 3. Fumigation and dehydration process: use fuel to burn in the fire inlet, control the internal temperature at 25℃-105℃ (about), and use flue gas to fume and dehydration for 8 days;
[0019] 4. Dry distillation and carbonization process: The raw bamboo after the previous process has all its water discharged. At this time, continue to heat up to 150°C-300°C. The bamboo charcoal will undergo dry distillation and carbonization in a semi-vac...
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