Abstract

The relationships of the data of proximate (moisture content, ash content, volatile matter, and fixed carbon) and elemental (carbon, hydrogen, nitrogen, sulfur, and oxygen contents) analyses of various plant raw materials (362 samples) for the production of biogas, charcoal, and torrefied biomass with their higher heat of combustion were analyzed. The closest correlation was found between the carbon and oxygen contents of the organic matter of plant raw materials (R² = 0.898). Mathematical relationships were developed for predicting the higher heat of combustion of plant raw materials with high accuracy (R² > 0.849) based on the carbon and oxygen contents and atomic ratios between carbon and oxygen.

中文翻译：

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基于终极分析数据的植物原料高燃烧热预测

摘要

各种植物原料（362个样品）的近似（水分含量、灰分含量、挥发分和固定碳）和元素（碳、氢、氮、硫和氧含量）分析数据的关系，用于生产对具有较高燃烧热的沼气、木炭和烘焙生物质进行了分析。植物原料有机质的碳和氧含量之间的相关性最密切（R ² = 0.898）。基于碳和氧含量以及碳和氧之间的原子比，开发了数学关系以高精度预测植物原料的较高燃烧热 ( R ² > 0.849)。