Hydrothermal Carbonization of Peat

被引：0
|
作者：
Krysanova, K. O. [1 ]
Krysanov, O. N. [2 ]
Krylova, A. Yu. [2 ]
Zaitchenko, V. M. [1 ]
机构：
[1] Russian Acad Sci, Joint Inst High Temp, Moscow, Russia
[2] OOO Alternativnye Tekhnol, Moscow, Russia
来源：
SOLID FUEL CHEMISTRY | 2017年 / 51卷 / 04期
关键词：
D O I：
10.3103/S0361521917040073
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The influence of peat hydrothermal carbonization at 180 and 220 degrees C for 8-10 h on the thermal characteristics of the resulting biochar was studied. It was found that hydrothermal carbonization reduced the yield of volatiles to about 50% and increased the calorific value (to 7200 or 7600 kcal/kg for the lower or higher calorific value, respectively); that is, it afforded biochar whose characteristics approached those of fossil brown coal or black coal in terms of caloricity.
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收藏
页码：214 / 215
页数：2
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