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Experimental dataset of advanced bio-oil production from low-rank coal using microwave pyrolysis assisted by catalysts and receptors

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doi.org2025-03-23 收录
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http://doi.org/10.17632/2t6frszx4h.1
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Data description: The yield, detailed characterization of LRC, bio-oil, syngas, and bio-char obtained from MP + HZSM-5 + Fe2(SO4)3 and MP + AC + Fe2(SO4)3 are all shown in this dataset. Fig. 1 shows the mineral composition of the HZSM-5 catalyst, as well as the proximate and ultimate analyses of the LRC and AC catalysts. Fig. 2 shows the XRD analysis in the form of the stability of the AC and HZSM-5 catalyst compositions at 550-620℃. Tables 1-2 shows the profile of temperature rise in the ratio of HZSM + Fe2(SO4)3 and AC + Fe2(SO4)3 to LRC, as well as the carbon distribution from the products (liquid, syngas, and bio-char). At MP + 1.0%HZSM-5 + 24.6%Fe2(SO4)3 and MP + 1.0%AC + 24.6%Fe2(SO4)3, the total weight loss equals the accumulations of liquid yield and syngas yield. Eqs. (1-4) was used to measure the total weight loss. Y_liquid=(〖(V.ρ)〗_(tray 1)+〖(V.ρ)〗_(tray 2)+ (〖V.ρ)〗_(tray 3)+ (V.ρ)_(tray end))/(m_(low-rank coal) ) x 100% (1) Y_(bio-char)=m_(bio-char)/m_(low-rank coal) x 100% (2) Y_syngas=100%-Y_liquid-Y_(bio-char) (3) Total weight loss (TWL)=Y_liquid+Y_syngas (4) At MP + 1.0%HZSM-5 + 24.6%Fe2(SO4)3 and MP + 1.0%AC + 24.6Fe2(SO4)3, Tables 3-5 shows the effect of pyrolysis temperature, input power, and reaction time on product yield, as measured by total weight loss, which is the product of liquid and syngas yields. For each MP + 1.0%HZSM + 24.6%Fe2(SO4)3 and MP + 1.0%AC + 24.6Fe2(SO4)3, the total weight loss was determined using Eq. (4) with variables in pyrolysis temperature (570-620°C), input power (0-800 Watt), and reaction time (15-135 minutes). Tables 6 show the GC-MS analysis of relative values of the major pyrolysis components inside the oils, as well as the classification of bio-oil following comparison to standard fuels. The syngas properties at MP + 1.0%HZSM + 24.6%Fe2(SO4)3 and MP + 1.0%AC + 24.6Fe2(SO4)3 are described in Table 7. Fig. 3 describes the physical characteristics of bio-oil: (a) density; (b) viscosity.

数据集描述:本数据集呈现了由MP+HZSM-5+Fe2(SO4)3和MP+AC+Fe2(SO4)3所得的产出物,包括产率、LRC(低阶煤)、生物油、合成气和生物炭的详细表征。图1展示了HZSM-5催化剂的矿物组成,以及LRC和AC催化剂的 proximate 和 ultimate 分析。图2以XRD分析的形式呈现了在550-620℃温度范围内AC和HZSM-5催化剂组成的稳定性。表格1-2展示了HZSM+Fe2(SO4)3与AC+Fe2(SO4)3相对于LRC的比例以及产物(液体、合成气和生物炭)中的碳分布概况。在MP+1.0%HZSM-5+24.6%Fe2(SO4)3和MP+1.0%AC+24.6%Fe2(SO4)3的条件下,总重量损失等于液体产率和合成气产率的累积。方程式(1-4)被用于测量总重量损失。 Y_液体=[(V.ρ)_(托盘1)+(V.ρ)_(托盘2)+ (V.ρ)_(托盘3)+ (V.ρ)_(托盘末端)]/(m_(低阶煤) ) x 100% (1) Y_(生物炭)=m_(生物炭)/m_(低阶煤) x 100% (2) Y_(合成气)=100%-Y_液体-Y_(生物炭) (3) 总重量损失(TWL)=Y_液体+Y_(合成气) (4) 在MP+1.0%HZSM-5+24.6%Fe2(SO4)3和MP+1.0%AC+24.6Fe2(SO4)3的条件下,表格3-5展示了裂解温度、输入功率和反应时间对产率的影响,该影响以总重量损失衡量,它是液体和合成气产率的乘积。对于每个MP+1.0%HZSM+24.6%Fe2(SO4)3和MP+1.0%AC+24.6Fe2(SO4)3的组合,总重量损失均通过方程式(4)计算得出,变量包括裂解温度(570-620°C)、输入功率(0-800瓦特)和反应时间(15-135分钟)。表格6展示了GC-MS分析中,生物油中主要裂解组分的相对值,以及与标准燃料比较后生物油的分类。表7描述了MP+1.0%HZSM+24.6%Fe2(SO4)3和MP+1.0%AC+24.6Fe2(SO4)3条件下合成气的特性。图3描述了生物油的物理特性:(a)密度;(b)粘度。
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