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Development of calcium coke for CaC(2)production using calcium carbide slag and coking coal

文献类型：期刊论文

作者Gong, Xu-zhong2,3,4; Zhang, Jun-qiang2; Wang, Zhi2,4; Wang, Dong2,4; Liu, Jun-hao2,4; Jing, Xiao-dong2,4; Qian, Guo-yu2,4; Wang, Chuan1
刊名INTERNATIONAL JOURNAL OF MINERALS METALLURGY AND MATERIALS
出版日期2020-09-21
页码12
关键词calcium carbide slag calcium carbide production calcium coke thermal strength waterproof property
ISSN号1674-4799
DOI10.1007/s12613-020-2049-5
英文摘要A type of calcium coke was developed for use in the oxy-thermal process of calcium carbide production. The calcium coke was prepared by the co-pyrolysis of coking coal and calcium carbide slag, which is a solid waste generated from the chlor-alkali industry. The characteristics of the calcium cokes under different conditions were analyzed experimentally and theoretically. The results show that the thermal strength of calcium coke increased with the increase in the coking coal proportion, and the waterproof property of calcium coke also increased with increased carbonation time. The calcium coke can increase the contact area of calcium and carbon in the calcium carbide production process. Furthermore, the pore structure of the calcium coke can enhance the diffusion of gas inside the furnace, thus improving the efficiency of the oxy-thermal technology.
WOS关键词CONTAINING CARBON PELLET ; CO2 CAPTURE PERFORMANCE ; MERCURY INTRUSION ; CAC2 PRODUCTION ; IRON-ORE ; CAO ; BEHAVIORS ; PYROLYSIS ; KINETICS
资助项目Natural Science Foundation of China[U1610101] ; Natural Science Foundation of China[21776288] ; Green Process Manufacturing Innovation Research Institute, Chinese Academy of Sciences[IAGM-2019-A09] ; Vinnova[Dn: 2018-05293]
WOS研究方向Materials Science ; Metallurgy & Metallurgical Engineering ; Mining & Mineral Processing
语种英语
WOS记录号WOS:000571702500001
出版者SPRINGER
资助机构Natural Science Foundation of China ; Green Process Manufacturing Innovation Research Institute, Chinese Academy of Sciences ; Vinnova
源URL[http://ir.ipe.ac.cn/handle/122111/42153]  
专题中国科学院过程工程研究所
通讯作者Gong, Xu-zhong; Wang, Chuan
作者单位1.Swerim AB, Dept Proc Met, S-97125 Lulea, Sweden
2.Chinese Acad Sci, Key Lab Green Proc & Engn, Natl Engn Lab Hydrometallurg Cleaner Prod Technol, Inst Proc Engn, Beijing 100190, Peoples R China
3.Univ Chinese Acad Sci, Chem Engn Sch, Beijing 100049, Peoples R China
4.Chinese Acad Sci, Innovat Acad Green Manufature, Beijing 100190, Peoples R China
推荐引用方式
GB/T 7714		 Gong, Xu-zhong,Zhang, Jun-qiang,Wang, Zhi,et al. Development of calcium coke for CaC(2)production using calcium carbide slag and coking coal[J]. INTERNATIONAL JOURNAL OF MINERALS METALLURGY AND MATERIALS,2020:12.
APA Gong, Xu-zhong.,Zhang, Jun-qiang.,Wang, Zhi.,Wang, Dong.,Liu, Jun-hao.,...&Wang, Chuan.(2020).Development of calcium coke for CaC(2)production using calcium carbide slag and coking coal.INTERNATIONAL JOURNAL OF MINERALS METALLURGY AND MATERIALS,12.
MLA Gong, Xu-zhong,et al."Development of calcium coke for CaC(2)production using calcium carbide slag and coking coal".INTERNATIONAL JOURNAL OF MINERALS METALLURGY AND MATERIALS (2020):12.

入库方式： OAI收割

来源：过程工程研究所

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