The gravimetric yield of charcoal r

The gravimetric yield of charcoal ranged from 29.39 to 33.07%, its apparent relative density from 0.354 to 0.570 g/cm3, volatile matter content from 20.71 to 27.77%, ash content from 0.260 to 1.797%, fixed carbon between 71.54 and 77.49% and gross calorific value between 7481 and 7720 cal/g

結果 (中文) 1:

重量产量的木炭介乎 29.39 至 33.07%，其表观相对密度从 0.354 到 0.570 g/c m 3, 挥发物含量从 20.71 至 27.77%，灰分含量从 0.260 到 1.797%，固定碳与 71.54 77.49%之间 7481 总热值和 7720 cal/g

結果 (中文) 2:

炭的重量产率从29.39不等至33.07％，其明显的相对密度从0.354至0.570克/厘米3，挥发物含量从20.71到71.54和77.49％和总之间27.77％，灰分含量从0.260至1.797％，固定碳7481和7720卡/克之间热值

結果 (中文) 3:

木炭的重量收率29.39～33.07%，其表观相对密度0.354～0.570 g/cm3，挥发物含量从20.71到27.77%，从0.260到1.797%的灰分，71.54和77.49%的总热值7481和7720卡/克之间的固定碳