Monitoring hot-blast temperature on a blast furnace by a contactless method

Metallurgist ◽  
1983 ◽  
Vol 27 (6) ◽  
pp. 199-203
Author(s):  
�. M. Sherman ◽  
V. M. Yanchevskii ◽  
A. B. Vorkunov
Keyword(s):  
Blast Furnace ◽  
Contactless Method ◽  
Blast Temperature ◽  
Hot Blast

Blast-furnace operation with automatic stabilization of the theoretical tuyere-hearth temperature in the case of a variable hot-blast temperature

Metallurgist ◽  
1984 ◽  
Vol 28 (6) ◽  
pp. 189-192
Author(s):  
N. M. Bondarenko ◽  
A. F. Grishchenko ◽  
Yu. I. Grinberg ◽  
O. V. Mitasov ◽  
P. V. Sorokin ◽  
...  
Keyword(s):  
Blast Furnace ◽  
Furnace Operation ◽  
Blast Furnace Operation ◽  
Blast Temperature ◽  
Automatic Stabilization ◽  
Hot Blast

Methods of increasing the hot blast temperature

Metallurgist ◽  
1968 ◽  
Vol 12 (2) ◽  
pp. 62-65 ◽  
Author(s):  
A. A. Shokul ◽  
I. M. Peftiev ◽  
V. A. Chernyshev ◽  
N. N. Temnokhud
Keyword(s):  
Blast Temperature ◽  
Hot Blast

scholarly journals Mathematical simulation of BF hot blast temperature influence on variations of silicon content in hot metal

2018 ◽  
pp. 25-31
Author(s):  
P. P. Semenyuk ◽  
R. E. Velikotsky ◽  
N. A. Rumyantseva
Keyword(s):  
Mathematical Model ◽  
Mathematical Analysis ◽  
Silicon Content ◽  
Statistical Data ◽  
Hot Metal ◽  
Blast Temperature ◽  
Mathematical And Computer Simulation ◽  
Hot Blast ◽  
Operation Results ◽  
Steel Works

The problem of influence of sinter production technological factors on silicon content and particularly variations of Si (ΔSi) in hot metal is actual for the up-to-date metallurgy.Traditional methods and plans of studies of BF heat running at present are considered less precise and effective comparing with up-to-date methods of mathematical and computer simulation, since the last provide an ability to forecast and optimize numerous parameters of BF process.A complex mathematical analysis of dependence between hot blast temperature and ΔSi by application of the universal mathematical model, specially elaborated and adapted for industrial conditions of sinter plant operation of Alchevsk steel-works was the task of the study.Influence of hot blast temperature (X-Factory) on minimization of ΔSi (Y-Factory) studied. Complex mathematical analysis was carried out using statistical data collected during 65 months of Alchevsk steel-works blast furnace of 3000 m3 operation. Results of calculation of influence of hot blast temperature on ΔSi by application of the universal mathematical model presented. Minimization of ΔSi when optimizing hot blast temperature reached. Accuracy of calculation using the elaborated model was more 99% of actual operational statistic.

scholarly journals High Blast Temperature Operation of Blast Furnace at Kakogawa Works, Kobe Steel LTD

1972 ◽  
Vol 58 (5) ◽  
pp. 651-659
Author(s):  
Osamu SAEKI ◽  
Setsuo TAMURA ◽  
Toshiyuki UENAKA ◽  
Yoshio OOTA ◽  
Kozo TANAKA
Keyword(s):  
Blast Furnace ◽  
Blast Temperature

scholarly journals Computation Model Study on Hot Blast System and Raceway of Blast Furnace

2017 ◽  
Author(s):  
Jun-jun Zhu ◽  
Yan Jin ◽  
Hui Yuan ◽  
Xiao Luo ◽  
Chen Ye ◽  
...  
Keyword(s):  
Blast Furnace ◽  
Computation Model ◽  
Model Study ◽  
Hot Blast

System for automatic control of hot-blast temperature in paired parallel hot-blast stove operation

Metallurgist ◽  
1976 ◽  
Vol 20 (9) ◽  
pp. 605-606
Author(s):  
Yu. A. Reznikov ◽  
V. L. Oleshko ◽  
V. N. Shitov ◽  
D. V. Shipunov ◽  
N. G. Bugaevskii ◽  
...  
Keyword(s):  
Automatic Control ◽  
Blast Temperature ◽  
Blast Stove ◽  
Hot Blast ◽  
Stove Operation

scholarly journals Two innovative modelling approaches in order to forecast consumption of blast furnace gas by hot blast stoves

2019 ◽  
Vol 158 ◽  
pp. 4043-4048 ◽  
Author(s):  
Ismael Matino ◽  
Stefano Dettori ◽  
Valentina Colla ◽  
Valentine Weber ◽  
Sahar Salame
Keyword(s):  
Blast Furnace ◽  
Blast Furnace Gas ◽  
Hot Blast ◽  
Modelling Approaches

Research and Application of the New Technologies on Blast Furnace at Shougang Qiangang Plant

2011 ◽  
Vol 402 ◽  
pp. 151-155 ◽  
Author(s):  
Fu Ming Zhang
Keyword(s):  
Blast Furnace ◽  
High Temperature ◽  
High Efficiency ◽  
New Technologies ◽  
Technical Equipment ◽  
Gas Temperature ◽  
Bag Filter ◽  
Large Blast ◽  
Blast Stove ◽  
Hot Blast

In recent years great progress is made in technical equipment of large blast furnace in China. A series of new process, technologies and equipment, integrated and developed on our own, are applied on newly built large blast furnaces and have been proved to be highly effective. After more than 20 years’ development and innovation of the bell-less top equipment designed and developed on our own, it has reached the advanced level in the world in terms of equipment reliability and service life; fully-dry impulse bag filter dedusting technology of BF gas, which is also developed on our own, has gained technical breakthroughs in terms of optimized system design, gas temperature control, pneumatic conveying of dedusting fines; the integrated innovative high-efficiency long-life high-temperature technology, through applying high-temperature preheating technology of combustion air, improving heat transfer efficiency of hot blast stove and optimizing structure of the hot blast stove system, enables the blast temperature to reach 1250°C with BF gas as fuel.

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