Electrochemically Assisted Pyrolysis of Hardwoods

硬木的电化学辅助热解

• 批准号: 8560682
• 负责人: Victor Koch
• 金额: $ 4万
• 依托单位: Covalent Associates Incorporated
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1986
• 资助国家: 美国
• 起止时间: 1986-02-01 至 1986-07-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=8560682&HistoricalAwards=false
• 关键词: Electrochemically; Assisted; Pyrolysis; Hardwoods

This research is directed toward the development of a process whereby organic octane enhanceers, currently synthesized from imported petrochemicals, may be obtained from a domestic renewable resource such as woody biomass. Pyrolysis of lignocellulosic materials at temperatures above 300oC invariably leads to levoglucosan and a bewildering variety of alcohols, ketones, acids, and aldehydes. It has been demonstrated that lignocellulosic materials may be selectively pyrolyzed at temperatures below 250oC to simple aliphatic ketones and pyrones through the agency of an inorganic additive. These organic compounds have have Research Octane Numbers in excess of 100, which makes them suitable for boosting the octane number of unleaded gasoline.

本研究旨在开发一种方法， 有机辛烷值提高剂，目前由进口合成 石油化学品，可以从国内可再生资源获得， 作为木质生物质。 木质纤维素材料的热解. 温度高于300摄氏度总是导致左旋葡聚糖和 令人眼花缭乱的各种醇、酮、酸和醛。 它有 已经证明，木质纤维素材料可以被选择性地 在低于250 ℃的温度下热解成简单的脂肪酮， 通过无机添加剂的作用， 这些有机 化合物的研究辛烷值超过100， 使它们适合于提高无铅汽油的辛烷值 汽油