王亚杰等:中国lyperCoal清洁高值化应用研究现状与展望 1757 Thermal dissolution (1) Biomass Small molecular compounds Hydrogen Thermal dissolution 女的女收 (2) Pyrrole Hydrogen Phenoxy Coal Moderate molecular compounds Small molecular compounds 中女女 Reduction reaction .拉 (3) Hydrogen Moderate molecular compounds Small molecular compounds 的女女 1 Thermal condensation 1. (4) Moderate molecular compounds Small molecular compounds Macromolecular compounds 图7Bio-HPC黏结机理图 Fig.7 Caking mechanism of Bio-HPC (002) 60 (a) (b) EG7 @R人EG7 2D EG6 人EG6 EG5 EGS 10 EG4 EG4 0 人人 EG3 KL-Raw Sampl EG3 1.8 EG2 EG2 1.6 d1.6 EGI 1.2 04 -0.9 HPC HPC . 03 KL-Raw 8 KL-Raw 0 1020304050607080 EG7 1000 15002000 25003000 28M) Sample Raman shift/cm- 图8KL-Raw、HPC和合成石墨样品的表征结果啊(a)X射线衍射图谱:(b)石墨化度:(c)拉曼光谱图:(d)lol。值 Fig.8 Characterization results of KL-Raw,HPC,and synthetic graphite (a)XRD patterns;(b)graphitization degree;(c)Raman spectra;(d)/ value 详细阐述和评价,并重点概括了本实验室的研究 因其出色的热塑性和黏结性可用作炼焦过程的添 结果及意义: 加剂和热压型煤的黏结剂,有助于提高焦炭的强 (1)HPC因其极低灰分性质在燃烧方面是CLC 度和节约炼焦煤资源;在制备高级炭材方面可生 工艺的理想固体燃料:在气化和液化方面是整体 产沥青基碳纤维、双电层电容器的活性炭和锂离 煤气化联合循环中气化环节的理想原料,可以解 子电池的石墨电极等具有很高附加值的碳材料 决液化过程中的灰分沉积问题;在炼焦配煤方面 (2)我国关于HPC萃取过程研究相对较多,但详细阐述和评价,并重点概括了本实验室的研究 结果及意义: (1)HPC 因其极低灰分性质在燃烧方面是 CLC 工艺的理想固体燃料;在气化和液化方面是整体 煤气化联合循环中气化环节的理想原料,可以解 决液化过程中的灰分沉积问题;在炼焦配煤方面 因其出色的热塑性和黏结性可用作炼焦过程的添 加剂和热压型煤的黏结剂,有助于提高焦炭的强 度和节约炼焦煤资源;在制备高级炭材方面可生 产沥青基碳纤维、双电层电容器的活性炭和锂离 子电池的石墨电极等具有很高附加值的碳材料. (2)我国关于 HPC 萃取过程研究相对较多,但 Thermal dissolution (1) Biomass Small molecular compounds Hydrogen Thermal dissolution (2) Pyrrole Hydrogen Coal Moderate molecular compounds Small molecular compounds Phenoxy Reduction reaction (3) Hydrogen Moderate molecular compounds Small molecular compounds Thermal condensation (4) Moderate molecular compounds Small molecular compounds Macromolecular compounds 图 7 Bio-HPC 黏结机理图 Fig.7 Caking mechanism of Bio-HPC 10 (a) (002) EG7 EG6 EG5 EG4 EG3 EG2 EG1 HPC KL-Raw Intensity 20 30 40 50 60 70 80 2θ/(°) (c) D G 2D EG7 EG6 EG5 EG4 EG3 EG2 EG1 HPC KL-Raw Intensity 1000 1500 2000 2500 3000 Raman shift/cm−1 (b) HPC EG1 EG2 EG3 EG4 EG5 EG6 EG7 KL-Raw 60 50 40 13 46 37 40 10 27 49 30 20 10 0 G factor/% Sample Amorphous carbon Amorphous carbon (d) 0.91 1.6 1.03 0.41 0.76 1.05 0.68 0.9 0.3 ID/IG HPC EG1 EG2 EG3 EG4 EG5 EG6 EG7 KL-Raw Sample 1.8 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0.0 图 8 KL-Raw、HPC 和合成石墨样品的表征结果[43] . (a)X 射线衍射图谱;(b)石墨化度;(c)拉曼光谱图;(d)ID/IG 值 Fig.8 Characterization results of KL-Raw, HPC, and synthetic graphite[43] : (a) XRD patterns; (b) graphitization degree; (c) Raman spectra; (d) ID/IG value 王亚杰等: 中国 HyperCoal 清洁高值化应用研究现状与展望 · 1757 ·