The Meaning and Sentence Making of Converter

Athena Chu: Biography.

Converter interpretation

Meaning: a kind of steelmaking furnace, the furnace body is cylindrical, supported on a horizontal shaft frame and can rotate. It is also used to smelt copper.

Converter sentence making

Converter sentence:

1. The cold model test of slag splashing technology for top-blown converter was carried out by using hydraulic model research method.

2. The catalytic converter reduces the emissions of carbon monoxide, nitrogen oxides and volatile organic compounds, and the application of lead-free fuel becomes necessary.

3. But for non-professionals, most of the achievements seem to be relatively unattractive-with a few exceptions, his monograph "Sparse Robust Model of Linz-Donovitz Steel Converter".

4. In recent twenty years, two steelmaking methods, oxygen top-blown converter and electric furnace, have been developed in West Germany.

5. The factors affecting dephosphorization of medium and high carbon steel in converter process are analyzed. By taking corresponding measures and optimizing process operation, good dephosphorization effect is ensured.

6. Especially in the production process of steelmaking converter and other equipment, once an accident occurs, it will not only bring huge economic losses, but also threaten the personal safety of workers.

7. Based on the constraint-based knowledge base system and genetic algorithm, the mathematical modeling, algorithm design and implementation of contract merger, steel rolling plan, continuous casting plan and converter plan of iron and steel enterprises are carried out.

8. In order to reduce the investment cost and improve the reliability of equipment, a new software and hardware system for dynamic control of steelmaking converter is developed by using laser gas analysis technology instead of expensive mass spectrometer gas analysis method.

9. By controlling the lime process quality of refractory factory and stabilizing the furnace condition, the quality of metallurgical lime is effectively improved and the demand of converter steelmaking is met.

10, Angang produces steel cord through hot metal desulfurization, converter blowing, external refining, VD vacuum treatment, bloom continuous casting, hot delivery continuous rolling and wire rolling.

1 1. The electric control system of converter flue gas purification and recovery equipment is introduced.

12, suitable for steelmaking converters, electric furnaces, refining furnaces, etc.

13. In this paper, the above problems are studied based on the cold measurement of nozzle and converter blowing practice.

Based on the converter flue gas purification and recovery process, the requirements, design and implementation of the control system are emphatically expounded.

The development of new technologies such as 15, on-line temperature measurement and converter technology may also promote more economical production technology.

16. Combined with the development of combined blowing technology and the actual situation of our plant, Chongqing Iron and Steel Company adopted long-life combined blowing converter smelting technology (LCB).

17. After applying these technologies, the converter production is stable and smooth, the control accuracy is improved, the environmental pollution is reduced, and the energy recovery is improved.

18. The deformation state and law of converter shell are studied, and the mechanical stress, temperature stress and expansion stress of the furnace body are analyzed.

Based on the physical models of 19 and 1: 6, the stirring of molten pool under the condition of subsonic injection of combined blowing converter in Meigang was studied by water model experiment.

20. The factors influencing the preparation of UO2 powder with high activity were studied experimentally by using ADU converter process.

2 1 BOF Steelmaking Plant and billet caster of Bayi Steel have been transformed with high efficiency, and their production capacity has been greatly improved.

22. The longest service life of your copper converter is 242 heats, and the average service life is maintained at about 220 heats.

Finally, the development trend of converter steelmaking in the future is put forward.

24, according to the characteristics of converter flue gas dust removal water, sewage treatment and sludge treatment process transformation.

25. This paper introduces the test and production operation of belt filter press dehydration of converter flue gas washing sludge in Benxi Iron and Steel Company.

26. The experimental results show that the soft-sensing model can quickly obtain the crude copper composition data of current converter heats, with high accuracy.

27. Several technical problems of vanadium extraction from converter in Panzhihua Iron and Steel Company are discussed, such as cooling system, oxygen supply system, slagging system and terminal control.

28. Using pattern recognition and neural network, a PLS-BP network model is established to reduce the phosphorus content at the end of converter, which overcomes the shortcomings of PLS method and BP method.

29. Introduce the application of representation observation method in converter operation.