Výsledky vyhledávání

Akademický článek

Combustion characteristics of thermal dissolution coal

Autor: ZHAO Jun, ZUO Hai-bin, LONG Si-yang, WANG Jing-song, XUE Qing-guo

Publikováno v: 工程科学学报, Vol 40, Iss 3, Pp 330-339 (2018)

Coal is one of the most important energy sources in our society. However, there have been increasing environment concerns regarding coal utilization. The high-value application of low-rank coal has an important significance for broadening the energy

Externí odkaz: https://doaj.org/article/8c8e17875b204a1586050bdf4126ab69

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Akademický článek

Calculation of the Combined Heat Transfer Coefficient of Hot-face on Cast Iron Cooling Stave Based on Thermal Test

Autor: Li Feng-guang, Zhang Jian-liang, Zuo Hai-bin, Qin Xuan, Qi Cheng-lin

Publikováno v: High Temperature Materials and Processes, Vol 36, Iss 3, Pp 249-256 (2017)

Cooling effects of the cast iron cooling stave were tested with a specially designed experimental furnace under the conditions of different temperatures of 800 °C, 900 °C, 1,000 °C and 1,100 °C as well as different cooling water velocities of 0.5

Externí odkaz: https://doaj.org/article/748df64c14ab45a2842784ec769a0839

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Akademický článek

Influence of pore structure features on the high temperature tensile strength of coke

Autor: GUO Wen-tao, XUE Qing-guo, LING Chao, ZUO Hai-bin, WANG Jing-song, HAN Yi-hua

Publikováno v: 工程科学学报, Vol 38, Iss 7, Pp 930-936 (2016)

Through measuring the pore structure features of coke reacted with H2O or CO2 using a mercury porosimeter,the influence of average pore size,specific surface area and pore size distribution on the high temperature tensile strength of coke were studie

Externí odkaz: https://doaj.org/article/815e5f05278b48b7bf811ba5cfacb960

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Akademický článek

Effects of stand-support on the sintering process

Autor: LIU Zheng-jian, WANG Yao-zu, ZHANG Jian-liang, ZHANG Ya-peng, ZUO Hai-bin

Publikováno v: 工程科学学报, Vol 38, Iss 2, Pp 200-206 (2016)

The load from the upper sinter bed is one of the important factors which deteriorate the permeability of the combustion zone in the sintering process, which restricts the further development of thick bed sintering. To reduce the load of the sinter be

Externí odkaz: https://doaj.org/article/777f3492e5574fc691c4e958da940fe0

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Akademický článek

Stress distribution law of BF linings in grouting

Autor: LI Feng-guang, ZHANG Jian-liang, ZUO Hai-bin, QI Cheng-lin, SUN Hui

Publikováno v: 工程科学学报, Vol 37, Iss 2, Pp 225-230 (2015)

The grouting technology is a very important maintenance method of the blast furnace stack. In China, the grouting process is completed by experience, so the furnace shell is always burnt and the mud material sometimes permeates into hot metal through

Externí odkaz: https://doaj.org/article/4f0cc967df384eb6bc1a35e812b2a4d0

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