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›› 2012, Vol. 46 ›› Issue (1): 34-38.

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Biochars Preparation and Its Applications in Energy and Environment Field

LI Bao-qiang1,2, LIU Jun1, LI Rui-yang1, LI Wen-dong1, FENG Yu-jie2, GONG Jin-xin1   

  1. 1. Institute for Advanced Ceramics Harbin Institute of Technology, Harbin 150001, China;2. State Key Laboratory of Urban Water Resource and Environment, Harbin 150001, China
  • Received:2011-05-16 Revised:1900-01-01 Online:2012-01-30 Published:2012-01-30

Abstract: The research progress on biochars derived from wood residue, food wastes and animal wastes via pyrolysis, microwave carbonization, hydrothermal carbonization and existing problems were reviewed. The literatures about biochars application in electrode of solid carbon fuel cell, carbon fuel derived from biomass and absorption agent for wastewater treatment and soil management were summarized. The future development of biochars was prospected.

Key words: biochars, pyrolysis, microwave carbonization, hydrothermal carbonization

CLC Number: