1. Engineers have told us that the blast furnaces are at risk.

2. I haven't got a snowflake's chance in a blast furnace with Helen while he's around.

3. Its bank of five blast furnaces and the unusual water balance tower can still be seen.

4. Alongside the new-fangled blast furnace the traditional bloom process must have continued to occupy many people for short periods every year.

5. Burning blast furnace gas to generate electricity has already become one of the ways to solve these problems.

6. The hearth and hearth bottom life of blast furnace is one of the key factors affecting blast furnace life.

7. They have shared the same hulking blast furnace, dismantled and shipped piece by piece from Germany's old industrial heartland to Hebei Province, China's new Ruhr Valley.

8. As a by-pass product of steel plant, blast furnace gas(BFG) is a kind of low heat value fuel.

9. An employee monitors the blast furnace at the ArcelorMittal Ostrava steel plant in Ostrava, Czech Republic, on Thursday, Jan. 21, 2010.

10. On the require of make puddling blast furnace fan running better, we constructed the condition inspection and fault diagnosis system.

11. On basis of status of carbon brick of blast furnace of our country, a group of carbon brick samples are tested and analysed in order to meet the requirements of blast furnace to carbon brick.

12. I saw one of the conventional steelworks: huge blast furnace, converter, ingot, mile of railway track.

13. Pansteel Blast Furnace used simply electric taphole drill for a long time, which cannot apply to higher smelting intensity and the new clay gun.

14. The experience to use pure blast furnace gas in coke furnace firing and toasting in Chengde Coking and Gas Co.

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15. Based on a simple two-dimension blast furnace wall model, the heat exchange status is calculated by ANSYS software.

16. Traditionally, iron oxide is converted to the metal in a blast furnace.

17. How far does the iron ore have to be taken inland to the nearest blast furnaces?

18. This article focuses on the analysis of line motion mechanism of two motion clay gun for blast furnace.

19. Refinery effluent was treated by hydrolysis acidification-aerobic biofilter process with blast furnace slag as packing.

20. Thermal expansion properties of hardened cement paste were reduced after fly ash and blast furnace slag was added.

21. The steel industry belongs to high water consuming industries . Blast furnace gas washing wastewater is one of the main industrial sewage of an iron and steel enterprise .

22. Blast furnace gas can be used in boiler as reclaimable energy, but boiler which completely burning blast furnace gas has the problem of burning instability.

23. Boroncontaining pig iron got from ludwigite ore in the eastern area of Liaoning province by blast furnace separation was proposed as raw material to directly smelt boron steel.

24. The properties of cores in the casts are enhanced when using this nodulizer in the key ductile iron casts , such as cooling wall of blast furnace and roller.

25. According to its combustion characteristics, the design requirement of blast furnace gas boiler is discussed.

26. The invention discloses a characteristics analysis and forecast method for blast furnace molten iron silicon content.

27. We can extract iron from haematite by heating it with carbon in a blast furnace.

28. Once credit is made for 30% loss in the poor blast furnace gas, its energy efficiency is high.

29. Modification by way of adding emulsion epoxy as well as blast furnace slag powder led to successful preparation of epoxy resin polymer cement mortar with excellent properties.

30. By replacing the convective heat transfer boundary, the two-dimension heat conduction problem of blast furnace cooling stave-wall can be simpl...

31. The blast furnace raceway formation under the intensive coal injection by measurement of micro wave reflection gunned through a tuyere is discussed.

32. The technics characteristic of blast furnace transporting material system, the structure and function of PLC control system are introduced in this paper.

33. One , introductive coke is in the action in blast furnace is well - known.

34. The iron extracted from the blast furnace is known as pig iron.

35. In this paper, the employed conditions of blast furnace cooling wall is simply introduced.

36. Now the micro-powder of Baosteel's blast furnace water granulated slag has been put into commercial production comprehensively.

37. Blast furnace lining should be maintained during furnace operation and periodic repair.

38. MTC cementing fluid is made up of drilling fluid, blast furnace slag and additives.

39. The tests of main transformer cooling configuration on its blast furnace and oil pump are the key fac-tor of all measurements.

40. This paper introduces the latest development of refractory used for blast furnace lining in China.

41. The method proposed can be applied to erosion diagnosis of congeneric blast furnace hearth.

42. By pressurized soak with the alkali, the titanium, the aluminum and the silicon can be effectively separated from the high titania bearing blast furnace slag to enter in the solution.

43. Practice proves that monitoring of blast furnace wall with copper stave is necessary. Realization idea of the monitoring method is presented.

44. The primary factors that influence the heat level and its change direction of the blast furnace have been analyzed.

45. In order to save energy, the high efficacy stored heat furnace used blast furnace gas is applied in Pingxiang Iron and Steel Co.

46. The traditional sintering blast furnace lead smelting process has been faced with increasing challenges as the demand for environmental protection grows.

47. A continuous hot model of lumpish zone in a blast furnace was used to get the relationship between carbon loss rate of coke and temperature in lumpish zone.

48. The temperature distribution and stress distribution of blast furnace tuyere with gradient coating have been studied using finite element analysis software, comparing with uniform coating.

49. Fang is one of China's largest carbon carbon carbon, one of the two industries, but also the only large-scale blast furnace carbon brick production base.

50. On the basis of numerical simulating results, the predicting model for blast furnace wall's temperature was established with the BP (back propagation) neural networks.

51. The using of blast furnace gas as fuel for generating electricity and heat is presented.

52. The feasibility of admixing blast furnace gas to spreader-stoker-coal fired boilers is being discussed.

53. The triple Eintegration system is reflected in hierarchical structure in function distribution, and automatic regulation of air flow for blast furnace and safety production are realized.

54. Herein introduce the structural feature and operating principle of new-style cold blast snort valve of blast furnace. The structure has gotten application patent(Pat. No:ZL200420117234.6).

55. The quality condition of soft water of blast furnace cooling system in China was analysed. The corrosion test of soft water shows that the sampled soft water has medium corrosive power.

56. In order to make the hearth and hearth bottom have the same life-span as that of blast furnace, one of effective measures is to form a layer of slag-metal skull on the hearth and hearth bottom.

57. There always was much coherent sludge sediment in the blast furnace gas washing water pipe and the pipe became narrow in Hongfa iron making plant of Jiangsu Shagang group.

58. The effect of cement specific surface area and the amount of ground granulated blast furnace slag, fly ash , lime stone powder,() exit kiln dust mixed in cement on the cement colorimeter was tested.

59. In this thesis, basic characteristics of blast furnace taphole clay such as the function requirements, raw materials allocated proportion, the physical and chemical properties etc. were analyzed.

60. Then by using thin aluminum shell to make flection experiments, and influence of geometry parameter factor on blast furnace shell's critical load and flection modals was analyzed.

61. The monitoring system of furnace wall will be helpful for long campaign of blast furnace and is critical for realizing high efficiency of blast furnace.

62. The carbon brick before using and after using in blast furnace has been analysed at lab in this paper. The permeability and pore diameter distribution of carbon brick has been measured respectively.

63. COREX technology is one of new iron making technologies which use a molten iron gasifier and a reduction shaft instead of coke oven and blast furnace.

64. The pelletizing and lime technology based on using burning technology of the low heat value blast furnace gas and the grate-kiln process is on the leading place in China.

65. The United States in 1982 issued a "concrete and mortar used for grinding blast furnace slag fine-grained" standard (ASTM C989 - 82), and was revised in 1989.

66. A crane at Hangang's No. 4 blast furnace lifts waste, which can be used to make cement.

67. Burden distribution is one of the key factors affecting the gas distribution in the blast furnace.

68. The course, causes and improving measures of the pressure runaway accident of the main pipe network of blast furnace gas are described.

69. The issue introduces the performance of blast furnace slag and test results of dry-mixed mortar mixed with the BF slag as fine aggregate.

70. APPLICATION: Apply to concrete mixer, Bitumen mixture equipments, Equipments of converter or blast furnace burden and other equipments with burden need.

71. Development of refractories for blast furnace was introduced according to the operation conditions of the refractory linings in stack, bottom, hearth, tuyere and trough of blast furnace.

72. At the other end of Eurasia, Lao-tzu, Chuang-tzu and the followers of Confucius elaborated Chinese thought; the abacus and blast furnace were invented; and the Grand Canal was begun.

73. The results indicate, the acid rain resistance of concrete incorporated with ground blast furnace slag powder is more excellent than that without it.

74. The results show that it is difficult to determine the chaotic attractor of blast furnace condition.

75. The hydraulic pressure clay gun is smelts iron one of blast furnace important equipment, may facilitate stops up the taphole, in order to next smelting.

76. The application of fibrescope to the research of dynamic process of blast furnace smelting has been developed in Japan and Europe.

77. The article mainly presents the technical research on the water quality stabilization treatment of high-hardness water in blast furnace circulating cooling system.

78. A blast furnace system is the core in iron refining.

79. The calculation models of the heat transfer coefficient between the blast furnace gas flow and the heat surface of stave are established based on the substitution method of boundary condition.

80. Taphole driller is a key equipment to open the taphole blast furnace.

81. The practice showed that the blast furnace slags mainly consisted of melilite, cuspidine, bivalent metallic sulphide and Ce-Ca silica.

82. Sialon bonded silicon carbide bricks, characterized by good resistance to oxidation and alkali corrosion, are mainly used on the underside, belly and bosh of blast furnace.

83. During lowering charge level with water spraying into the blast furnace, the gas is recovered and the charge level is judged by the blast volume not by special stock rod.

84. The article analyses and summarizes the main factors causing low blowing rate of water granulated slag in blast furnace production.

85. The characteristics of new lead smelting technology of oxidizing in bottom blowing furnace and reduction smelting in blast furnace and the plant practice are reviewed.

86. Temperature distribution of blast furnace raceway was measured and studied with an infra - red thermal image system.

87. Therefore, the current domestic enterprises mainly produce ferronickel with nickel oxide ore by electric furnace smelting or blast furnace smelting.

88. Hot blast stove is an important assistant equipment during the blast furnace smelting, whose performance could influence its running normally, use efficiency and lifespan as well hot blast stove.

89. The work is fundamental for the mathematical modelling of pulverized coal combustion , such as in the blowpipe prior to the raceway of blast furnace, by Vorticity and Stream Function...

90. Because of high alkaline earth metal content, the reduction swelling of Baotou pellet makes blast furnace operation very difficult.

91. This article introduces the technical advance in the design of circulating water for No. 1 blast furnace relining and several adopted new technologies.

92. It goes without saying that it is meaningful for getting ideal producing technique index of puddling with blast furnace.

93. The blast furnace gas(BFG) which is byproduct of ironmaking plays an important role in the energy construction of iron and steel works.

94. Ground granulate blast furnace slag (GGBFS) is a by-product of the iron and steel manufacturing industry.

95. The change of base metals in the raw material preparation, sintering and their behaviour in blast furnace smelting has been discussed and a brief balance is also given.

96. The novel on-line supervision technique of water temperature difference and thermal current intensity of blast furnace cooling stave based on CAN Bus is introduced.

97. The puddling of blast furnace plays an important part in iron and steel industry which is stanchion industry of country economic.

98. The concentration distribution of pulverized coal in blowpipe of blast furnace was measured in an isothermal two-phase model by means of a computer measuring system based on infrared transmission.

99. The blast furnace slag used in MTC technology must have better hydraulic property but hydraulic property of blast furnace slag is related to its processing program.

100. A multiphase flow model is established to simulate numerically the separation of blast furnace sullage in a hydrocyclone using a simplified multiphase model and Reynolds stress model.

101. The circulating water pump house of blast furnace is the important accessorial facilities.

102. The experience to use pure blast furnace gas in coke furnace firing and toasting in Chengde Coking and Gas Co. Ltd. is introduced.

103. The determine process of the overhaul cycle of blast furnace is a typical fuzzy event.

104. The semi-coke product, which possesses low ash, sulfur and volatile content and high reactivity, is a good quality of jet feedstock for blast furnace.

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105. The relationship between temperature, carbon loss rate and compression strength of coke in the lumpish section of blast furnace was investigated.

106. Considering the actual characteristics of gas-fired boiler, a boiler pressure control strategy based on feedforward signal of blast furnace gas main pipe pressure is presented in the paper.

107. Due to unsatisfactory softened water, dense water scale grows inside the cooling water jacket blast furnace.

108. In this paper, the design method of hot blast pipe using allotypic brick for blast furnace is described.

109. Typical composition of blast furnace gas measured by PMS is shown below in table 3.

110. This paper gives an account of the renovated combustion controls for hot blast stove. which is designed to attain stability, economy, rationality during the combustion in blast furnace.

111. Blast furnace is a complex metallurgical reactor with gas-solid counter flow.

112. By adding the grinded blast furnace slag, the invention can reduce the construction cost and improve the rigidity and the bonding performance.

113. The technology of blast furnace gas low temperature combustion and pipe still energy-saving and discharge reduction was studied in the paper.

114. The authors believe that producing nucleated glass from blast furnace slag is a good material development and environmental protection project.

115. The influence of basic flux injection through the tuyeres on softeningmelting properties of blast furnace burden and properties of primary slag was investigated in laboratory.

116. The blast furnace bottom adopted high density fire-clay bricks, water cooling device, pure copper cooling stave and Ukrainian large-scale cooling modules.

117. The facility used a broad rule of electrical business, the blast furnace gas and blast furnace dust scattered Gas Pressure Thermal Power (TRT) cut off piecemeal vital facilities.

118. A mathematical model for accurately predicting the burden distribution of blast furnace was developed.

119. The study and application of computer supervisory control technology of the blast furnace ESP.

120. This paper introduces that the blast furnace gas is used heating furnace, and summarizes serval experience.

121. Furthermore the distributed computer system of a blast furnace designed by using WDPF system is also introduced . in this paper.

122. This paper discusses the design destination, plan selection and function realization of the discrete control system of Hefei Iron and Steel Company's No. 3 Blast Furnace.

123. The development situation of blast furnace hot blast stove for 20 year our country is comprehensively elaborated.

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