Selective recovery of chemicals by multi-step pyrolysis of dry biomass
Selective recovery of chemicals by multi-step pyrolysis of dry biomass
批准号:
23760728
负责人:
HASEGAWA Isao
金额:
$2.66万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Young Scientists (B)
财政年份:
2011
资助国家:
日本
项目状态:
已结题
起止时间:
2011 至 2012
中文摘要
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英文摘要
Pyrolysis method was investigated for the selective recovery of tar which can be converted into valuable chemicals easily. As a result, furan was recovered from xylan in woody biomass with a high yield suppressing devolatilization of lignin by the two-step pyrolysis. On the other hand, extracted lignin was converted into the resin materials by pyrolysis.
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DOI:
--
发表时间:
期刊:
影响因子:
--
作者:
[]
通讯作者:
亜臨界条件下でのリグニンの加水分解による樹分解法1(400℃熱分解)分解法2 分解法3 一段酸化20 0 40 60 100 80炭素転換率 [%]図3 各分解法による炭素基準の生成物分布分解法1 分解法2 分解法3低分子化試料中の目標物質の割合 [%]95.6 80.2 66.6表3 分解生成液中の目標物質の割合00.20.40.60.811.21.450 100 150タール由来樹脂タールTemperature [℃]Heat Flow [μ V・mg-1]図4 熱分解タールの加熱に伴う DTA
分解方法1(400℃热解),木质素在亚临界条件下水解 分解方法2 分解方法3 一级氧化 20 0 40 60 100 80 碳转化率[%] 图3 各分解方法的碳标准 产品分布 分解方法1分解方法2 分解方法3 低分子量样品中目标物质的比例[%]95.6 80.2 66.6 表3 分解产物液中目标物质的比例 00.20.40.60.811.21.450 100 150 源自焦油 树脂焦油 温度[℃] 热量流量[μ V・mg-1] 图4 与热解焦油加热相关的DTA
DOI:
--
发表时间:
2011
期刊:
影响因子:
--
作者:
[長谷川 功, 井上 雄介, 前 一廣]
通讯作者:
前 一廣
Depolymerization of extracted lignin in hot compressed water for production of resin material
提取的木质素在热压缩水中解聚用于生产树脂材料
DOI:
--
发表时间:
2012
期刊:
影响因子:
--
作者:
[Isao Hasegawa, Ryuichi Murata, Yusuke Inoue, Kazuhiro Mae]
通讯作者:
Kazuhiro Mae
亜臨界条件下でのリグニンの加水分解による樹脂原料化
通过在亚临界条件下水解木质素将其转化为树脂原料
DOI:
--
发表时间:
2011
期刊:
影响因子:
--
作者:
[長谷川功, 井上雄介, 前一廣]
通讯作者:
前一廣
DOI:
10.1016/j.fuel.2010.08.023
发表时间:
2011-01-01
期刊:
FUEL
影响因子:
7.4
作者:
[Hashimoto, Kenji, Hasegawa, Isao, Mae, Kazuhiro]
通讯作者:
Mae, Kazuhiro
Dehydrated sugars production by combining hydrothermal and thermal decomposition of wood
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批准号:15K06555
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.83万
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财政年份:2015
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负责人:HASEGAWA Isao
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依托单位:
Neural activity related to construction of compound images in the macaque prefrontal cortex
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批准号:20500355
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$3.0万
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财政年份:2008
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负责人:HASEGAWA Isao
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依托单位:
Heavy-metal stress response system of plants, especially molecular-physiological analysis of detoxification mechanisms
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批准号:18580064
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.53万
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财政年份:2006
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负责人:HASEGAWA Isao
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依托单位:
Promoted functional enhancement of heavy metal tolerant plant and purification of heavy metal contaminated soil by it.
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批准号:14560055
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.3万
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财政年份:2002
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负责人:HASEGAWA Isao
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依托单位:
The creation of the heavy metals tolerant plants an the trial of the phytoremediation.
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批准号:11660067
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$1.98万
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财政年份:1999
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负责人:HASEGAWA Isao
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依托单位:
Neural mechanisms of top-down control in primate prefrontal cortex : from single neuron to functional brain imaging
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批准号:11680803
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.3万
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财政年份:1999
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负责人:HASEGAWA Isao
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依托单位:
Analysis of calcium tolerance response system in some dicotyledous plants
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批准号:08660079
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$1.54万
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财政年份:1996
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负责人:HASEGAWA Isao
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依托单位:
海外基金