石膏/脱硫粉煤灰/活性页岩炭/ Şırnak复合颗粒生物炭对森林火灾风险的抑制作用

Y. Tosun
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摘要

用石膏和石灰溶液对高温和火灾条件下的灰渣脱水进行了化学水合物分析。在750℃和500℃的高温下,20 ~ 50 g的焦糊试样表现出较高的脱水和吸热能力,并且由于颗粒部位灰分表面的损失和脱氢作用而变得越来越非线性等温线。然而,与其他材料(如膨胀粘土)相比,膨化炭的吸附速度较慢,这是因为它们在溶质摩尔浓度和吸附机制上的孔隙差异导致了微波介电常数的变化。为了避免森林火灾由于风热火焰的分布而蔓延到活灌木和森林地区,我们的研究测试了水合物和CO 2源冷却火焰的抑制作用。前景是为建造材料而设计的,比如气泡气,用来扑灭房屋火灾。类似的材料可以利用生物废弃物和建筑垃圾的副产品或森林土壤填充来生产。在本研究中,多孔石灰石和多孔硬石膏金属化石用微波熔化的回收硬石膏金属化粉末覆盖表面来吸收气泡球,以避免燃烧。在微波加热下,对重结晶石膏和粉状石灰石进行再焙烧,使硬石膏具有多孔岩心和玄武岩颗粒,甚至使硬石膏金属化颗粒鼓泡。制备完成的填料分别作为阻火剂粉和土壤,进行了阻火剂地面试验,确定为金属化煤富碳森林土,并分别计算了土壤劣化程度和吸热性能。为此,进行了耐热性、吸热性和土壤燃烧实验。根据定义,测试结果是通过比较高热量的金属粉末来进行的。介绍了回收煤页岩和硬石膏的生产流程及有利工艺参数
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Gypsum/Desulfurization Fly Ash/Activated Shale Char/Claystone of Şırnak with Popped Biochar Composite Granules as Fire Inhibitor for Fire Hazard Risk in Forest Management
Chemical hydrate analysis using gypsum and lime solution was carried out for dehydration of ashes in heavy heat and fire conditions. The 20 – 50 g pasted popped char samples soaked at higher temperatures of 750 and 500°C showed higher dehydration and heat sorption capacities and became increasingly nonlinear isotherm due to loss of ash surface on granule sites and dehydrogenation. However, this sorption of popped char was slower than other materials such as expanded clay, because microwave permittivity was attributed to their pore differences in solute molarities and sorption mechanisms. Inhibition of hydrate and CO 2 source cooling flame was tested in our research to avoid the spread of forest fires into live bushes and forest areas due to distribution of hot flame of wind. The prospects were designed for construction of materials, such as bubbled gas, for arresting house fires. The similar materials can be produced using bio-waste materials and byproducts of construction wastes or forest soil filling. In this study, porous limestone and porous anhydrite metalized stone absorbed the bubbled balls with microwave melted recycling anhydrite metalized powders covering the surface to avoid combustion. In this investigation, the recrystallized gypsum and powdered limestone were reroasted in microwave to melt anhydrite with the porous cores and basalt granules and even the bubbling of anhydrite metalized granules. The fillers finished was used for fire arrestor powder and soil, absorbing heat of fire which were determined as metalized coal carbon-rich forest soil were investigated for arrestor on floor test and deterioration of soil and heat sorption were calculated, respec-tively. For this purpose, heat resistance, heat sorption, and soil combustion experiments were conducted. As defined, the test results were conducted by comparing metal powders with high heat. The production flow sheet and advantageous process parameters using recycling coal shale and anhydrite gypsum
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