水分对纸浆、造纸污泥和城市垃圾共烧特性的影响

IF 0.9 4区 工程技术 Q4 CHEMISTRY, MULTIDISCIPLINARY
P. A. Maryandyshev, A. Brillard, A. P. Terekhin
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引用次数: 0

摘要

通过补充实验,分析了纸浆造纸厂污泥与城市垃圾湿混合料的燃烧特性。收集的混合污泥首先自然干燥,使其初始含水率降至5-9%。在自然干燥的样品中加入质量比在30 - 60%之间的纯水,分析其燃烧行为。热重实验将干燥和加湿的样品置于空气中,加热速率为5 ~ 100 K/min。比较了干燥和加湿样品的热重分布和热流。在600、700、800和900°C等温条件下进行进一步的燃烧实验,测量CO、CO2和总碳氢化合物的排放量。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

Effect of Moisture on the Characteristics of Co-Incineration of Pulp and Paper Sludge and Municipal Waste

Effect of Moisture on the Characteristics of Co-Incineration of Pulp and Paper Sludge and Municipal Waste

The combustion behavior of a wet mixture of sludge from a pulp and paper plant and municipal waste was analyzed through complementary experiments. The collected mixed sludge was first naturally dried to decrease its initial moisture percentage to 5–9%. Pure water with mass proportions between 30 and 60% was added to the naturally dried samples to analyze their combustion behavior. Thermogravimetric experiments were carried out with the dried and humidified samples under air and at heating rates between 5 and 100 K/min. The thermogravimetric profiles and the heat flows of the dried and humidified samples were compared. The emissions of CO, CO2, and total hydrocarbons were measured during further combustion experiments carried out at isothermal temperatures of 600, 700, 800, and 900°C.

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来源期刊
Solid Fuel Chemistry
Solid Fuel Chemistry CHEMISTRY, MULTIDISCIPLINARY-ENERGY & FUELS
CiteScore
1.10
自引率
28.60%
发文量
52
审稿时长
6-12 weeks
期刊介绍: The journal publishes theoretical and applied articles on the chemistry and physics of solid fuels and carbonaceous materials. It addresses the composition, structure, and properties of solid fuels. The aim of the published articles is to demonstrate how novel discoveries, developments, and theories may be used in improved analysis and design of new types of fuels, chemicals, and by-products. The journal is particularly concerned with technological aspects of various chemical conversion processes and includes papers related to geochemistry, petrology and systematization of fossil fuels, their beneficiation and preparation for processing, the processes themselves, and the ultimate recovery of the liquid or gaseous end products.
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