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31. Analysis is made of the feature and parameters of Ti slag smelting with open - top electric furnace.

32. The powdery waterproof material is produced from the aggregate of steel slag and the film formation material of octadecanoic acid with the physical film coating method.

33. For example: HP vesicant, lees, light calcium carbonate, active white earth, magnetic powder, graphite, medical slag and so on.

34. The result showed that if the waste slag compose of 10% fluid and react with low concentrated sulfuric acid, 90% dihydrate plaster would be prepared.

35. Industrial solid waste which is mainly caustic sludge, slag and fly ash, there is a source of fragmentation, not easy to collect and so on.

36. By comparing granulated - slag with sand, the filtering performance of granulated - slag can be known.

37. This paper summarizes the internal slag - cooling methods of CFB and introduces a simple, high -efficient, durable and energy -saving quencher.

38. Of late years, with the operation of long arc and foaming slag practice, the need for improved arc stability is becoming more and more important.

39. In this paper, the preparation of tribasic lead sulfate from lead slag formed during tellurium extraction was studied.

40. The corrosion regularity of passivator solution on metal and slag on refractory material in BF hearth is studied through experiments.

41. The influences of adding addition agent, such as slag and cement, on the microstructure and properties of gypsum composites were investigated by means of SEM analyses.

42. At present, the hurtless treatment for chrome slag is undergoing in many chromate plants in China.

43. A kind of ferro-tungsten cast iron grind ball was made with ferotungsten slag as main material.

44. The cementing active minerals could be selectively separated from the converter slag through grinding.

45. The slag detachability data were put into computer to analyze statistically.

46. According to the measuring method of fuel slagging characteristics, ash and slag analytical method and relevant judging rules, the slagging characteristics of corn straw briquette was judged.

47. Production of raw materials: sand, gravel, cement, ash can add large, slag and other industrial wastes.

48. After proper treatment , calcium carbide slag can completely replace hydrated lime for flue desulphurization.

49. It mainly discussed the basic principle, capability characteristic and the feasibility simulation test of the new method of centrifugal graining machine for water quenching molten steel slag.

50. KOH sub-molten salt method was studied for preparing potassium titanate whiskers and titanium dioxide by using titaniferous slag as the raw material.

51. Yes ! Gas washing requires considerable water. Besides,[http://sentencedict.com/slag.html] slag granulation and other purpose also need water.

52. This paper described the experimental results and theoretical analysis on slag formation using converter slag in place of lime stone flux prior to oxygen melting.

53. Please mill completely with basic slag after add this agent.

54. The capacity of water granulated slag disposal system was increased remarkably through technical modernization.

55. The effect of molten steel purity, casting temperature, performance of protecting slag, oscillation and liquid level control of mold in continuous casting on surface defect wa.

56. The basic principle for electric smelting of titaniferous slag is introduced and the behaviors of titanium element in DC furnace are analyzed.

57. Slag, dross (other than granulated slag), scalings and other waste from the manufacture of iron or steel.

58. The results show that the causes of the fracture are the abnormal graphite nodulizing, and shrinkage, slag inclusion and normalizing cracks.

59. Calcium silicate slag is the residue from sinter of fly ash with lime stone after alumina extracted by solution of sodium carbonate.

60. Effects of phosphorus slag on strength and pore structure of cement paste were studied.