activated wood charcoal

Preparation of highly activated wood charcoal and characterization of pore structure;

高活性木炭的制备与孔结构表征

Chinese fir(Cunninghamia lanceolata) wood powder was carbonized at 500 ℃ followed by another step of carbonization at 1 000 ℃ to obtain highly activated wood charcoal.

500℃下炭化杉木屑,再将此炭化料在较高温度下,进行第二步炭化,制得高活性木炭。

It described the primary research results to prepare the activated charcoal by means of increasing calcination temperature to 800℃～900℃ at end of charring with materials such as fir, willow, oriental arborvitar, green bamboo, etc.

提出“活性木炭”概念，叙述了用杉木、柳木、扁柏和绿竹等软木、竹材原料，在炭化终了提高煅烧温度至８００～９００℃制取活性木炭的初步研究结

By using Methyl Orange as model compound,the regeneration of saturated adsorption wood-based activated carbons were investigated by means of ultrasonic treatment technique for the regeneration of water treated activated carbon.

为研究水处理活性炭的再生,利用超声波处理技术,以甲基橙为有机化合物模型,进行吸附饱和木质活性炭的超声处理再生实验。

Test methods of wooden activated carbon-Determination of Uncarbonized sbstances

木质活性炭试验方法　未炭化物的测定

Test methods of wooden activated carbon-Uncarbonized constituent

GB/T12496.17-1990木质活性炭检验方法未炭化物含量

Test methods of wooden activated carbon-Determination of Acid-soluble substance

木质活性炭试验方法　酸溶物的测定

Test methods of wooden activated carbon-Acid-soluble substance

GB/T12496.12-1990木质活性炭检验方法酸溶物

Test methods of wooden activated carbon-Ash content

GB/T12496.11-1990木质活性炭检验方法灼烧残渣

Test methods of wooden activated carbon-Determination of Sulphate

木质活性炭试验方法　硫酸盐的测定

Test methods of wooden activated carbon-Determination of moisture content

木质活性炭试验方法　水分含量的测定

Test methods of wooden activated carbon-Determination of Iron content

木质活性炭试验方法　铁含量的测定

Test methods of wooden activated carbon-Determination of Chloride content

木质活性炭试验方法　氯化物的测定

Test methods of wooden activated carbon-Determination of Ash coutent

木质活性炭试验方法　灰分含量的测定

Test methods of wooden activated carbon-Determination of pH

木质活性炭试验方法　ph值的测定

Test methods of wooden activated carbon-Moisture

GB/T12496.21-1990木质活性炭检验方法干燥减量

Test methods of wooden activated carbon-Determination of lodine number

木质活性炭试验方法　碘吸附值的测定

Test methods of wooden activated carbon-Determination of abrasion resistance

GB/T12496.22-1990木质活性炭检验方法强度测定

Test methods of wooden activated carbon-Particle size distribution

GB/T12496.19-1990木质活性炭检验方法粒度

Test methods of wooden activated carbon-Calcium and magnesium determination

GB/T12496.10-1990木质活性炭检验方法钙镁含量

Test methods of wooden activated carbon-Apparent density

GB/T12496.18-1990木质活性炭检验方法充填密度

Test methods of wooden activated carbon-Determination of Calcium and magnesium content

木质活性炭试验方法　钙镁含量的测定