Liquefaction of Wood and Its Several Applications.

• SHIRAISHI Nobuo

  Graduate School of Agriculture, Kyoto University

Bibliographic Information

Other Title

• 木材の液化と二，三の応用
• モクザイ ノ エキカ ト ニ サン ノ オウヨウ

Abstract

Studies on liquefaction of biomass in the presence of phenols or alcohols with or without acid catalyst has been developing. Successive liquefaction apparatuses have been developed very recently. By using these apparatus, wood can be liquefied within five to fifteen min. The liquefied wooden products can be converted easily to adhesives, three-dimensionally cured molded materials, foams, carbon fibers and others. Even injection molding is adoptable. Most of these molded materials have been proved to be biodegradable. On the other hand, after analyses of these liquefaction products it has been found that the liquefactions without catalyst at an elevated temperature of 250°C proceed mainly through homolysis, while in the presence of strong acids and under the temperature of 150°C the reactions proceed through heterolytic solvolysis.

Journal

• Journal of Japan Oil Chemists' Society

  Journal of Japan Oil Chemists' Society 46 (10), 1227-1236, 1997

  Japan Oil Chemists' Society

Keywords

• wood liquefaction
• liquefaction mechanism
• thermosetting resins
• molding
• biodegradable polymers

Details

• CRID: 1390282679069166976
• NII Article ID: 10002274169
• NII Book ID: AN10512582
• DOI: 10.5650/jos1996.46.1227
• ISSN: 18841996
• ISSN: 13418327
• NDL BIB ID: 4324221
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4324221
• Web Site: https://www.jstage.jst.go.jp/article/jos1996/46/10/46_10_1227/_pdf
• Text Lang: ja
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed