BLAND
发表于 2025-3-23 09:49:42
https://doi.org/10.1007/978-3-662-39805-0d solid. Since energy for reduction and heating of iron ore to produce pig iron is supplied by the rising gas, the flows of gas and solid in the furnace are crucial to furnace performance in both fuel rate and productivity. While all aspects of the flows of solid and liquid in the furnace are discus
不确定
发表于 2025-3-23 16:14:02
http://reply.papertrans.cn/19/1891/189075/189075_12.png
不能平静
发表于 2025-3-23 20:48:32
http://reply.papertrans.cn/19/1891/189075/189075_13.png
虚情假意
发表于 2025-3-24 01:34:47
http://reply.papertrans.cn/19/1891/189075/189075_14.png
1分开
发表于 2025-3-24 04:42:38
http://reply.papertrans.cn/19/1891/189075/189075_15.png
Fracture
发表于 2025-3-24 09:46:36
Leitfaden der technischen WärmemechanikThere have been several attempts to determine the reducibility of iron ore quantitatively in order to have a measure for blast furnace operation: (i) estimation through blast furnace operation by the JIS reduction degree; (ii) determination of the reaction rate constant of reduction and comparison with blast furnace operation.
Foolproof
发表于 2025-3-24 12:45:03
Leitfaden der technischen WärmemechanikThe first quantitative study of the raceway formed at the blast furnace tuyere was conducted by Wagstaff and co-workers. in the 1950s. Afterwards various measurements and blast furnace observations were carried out by use of cold and hot models and experimental and commercial blast furnaces.
显微镜
发表于 2025-3-24 17:46:17
Leitfaden der Technischen WärmemechanikThe principal functions of the ironmaking blast furnace are the reduction of iron ores and the separation of the molten iron product from gangue materials (slag). This separation takes place in a coke bed in the lower region of the furnace.
Leaven
发表于 2025-3-24 20:54:01
http://reply.papertrans.cn/19/1891/189075/189075_19.png
SIT
发表于 2025-3-25 01:29:47
High Temperature Properties of Iron Ore AgglomeratesThere have been several attempts to determine the reducibility of iron ore quantitatively in order to have a measure for blast furnace operation: (i) estimation through blast furnace operation by the JIS reduction degree; (ii) determination of the reaction rate constant of reduction and comparison with blast furnace operation.