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农业生物质残余的热性行为和转化通过烧焦和热解

Mihai Brebu¹, Daniela Ioniță², Elena Stoleru²

¹"Petru Poni" Institute of Macromolecular Chemistry, 41 A Gr. Ghica Voda Alley, 700487, Iași, Romania. bmihai@icmpp.ro.

Scientific reports

|April 3, 2025

概括

通过热分析,可以将农业生物质残留物分类并转化为有价值的产品,如生物炭和油. 这项研究探讨了优化生物质价值化用于能源和材料回收的方法.

科学领域:

生物质价值化生物质价值化
热化学转换是一种热化学转换.
农业废物管理农业废物管理

背景情况:

植物生物质是能源和物质生产的丰富,可获得的资源.
农业和水果作物残留物 (茎,,贝,坑) 需要有效的废物管理策略.
了解生物质的热行为对于有效的价值化至关重要.

研究的目的:

分析不同农业生物质残留物的热特性.
评估通过化和热解来回收能源和材料的潜力.
根据其热性行为对生物质残留物进行分类,以优化废物管理.

主要方法:

热重力测量分析以评估热稳定性和组成.
费舍尔重量变量选择以识别影响热性行为的关键组件.
在250°C进行化,在550°C进行热解,以提取能量和化学化合物.

主要成果:

生物质残留物的热行为受到特定的生物成分和结构元素 (半纤维素,纤维素,素) 的影响.
在250°C的火过程中,能有效地将能量集中到具有高产量的固体中.
热解产生具有高热值的生物炭,并根据生物质来源产生油,化合物,芳香物, furan,和脂肪酸.

结论:

基于热分析的生物质残留物分类有助于量身定制的废物管理和利用途径.
化和热解是有效的热化学过程,用于将农业残留物转化为有价值的能量载体和化学原料.
特定的生物质分量 (外,船体,茎,坑) 可以用于生产独特的高价值化合物.

关键词:

产品回收产品回收产品回收产品回收热解是一种热解过程.固体废物管理固体废物管理热分析是一种热分析.塔制造是指塔制造的过程.

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