METHOD FOR PRODUCTION OF FUEL PELLETS
- 专利权人:
- "LATVIAN STATE INSTITUTE OF WOOD CHEMISTRY" DERIVED PUBLIC PERSON;AGENCY OF UNIVERSITY OF LATVIA "INSTITUTE OF PHYSICS OF UNIVERSITY OF LATVIA"
- 发明人:
- ARSHANICA, ALEKSANDRS,TELYSHEVA, GALINA,SOLODOVNIKS, VALENTINS,BARMINA, INESA,ZAKE, MAIJA,VALDMANIS, RAIMONDS
- 申请号：
- EP20130193226
- 公开号：
- EP2873715(A1)
- 申请日:
- 2013.11.17
- 申请国别(地区):
- 欧洲专利局
- 年份:
- 2015
- 代理人:
- 摘要：
The present invention relates to a method for production of fuel pellets from lignocellulosic materials, namely, grass, straw, wood, sawdust, bark and agricultural residues. According to the present invention the object of this invention is achieved by a method for obtaining fuel pellets by mixing preliminary ground lignocellulosic raw material with a binding agent with the further pelletization of obtained mixture, wood bark is used as the binding agent in the amount of 10-20.% by weight of mixture, from which biologically active compounds are extracted with the use of organic solvents. The object of the present invention is achieved by that birch outer bark is used as bark, from which lupeol and betulenol are preliminary extracted, as well as bark of white alder, from which lipophilic compounds, diarylheptanoids and condensed tannins are preliminary extracted. The use of extracted bark of alder and extracted birch outer bark as the additive for pelletization of ground straw:
- 来源网站：
- 中国工程科技知识中心
