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31. Refining overcapacity and falling profit margins are among the chief reasons, they said.

32. Processing and refining can alter digestibility.

33. Refining is pair of rough-wrought products purify processing.

34. The basic principle of refining realgar was discussed.

35. Reduce refining or horse power requirements in stock preparation.

36. Refining the purity of soul after disenchanted and awakening.

37. The utility model has small size, higher precision[Sentencedict.com ], easy scale division refining and convenience for measured result to remotely transmit.

38. And some decompound production of foaming agent can reinforce the foaming ability of refining slag.

39. The invention discloses a process for refining lecithin and cephalin from mixed bed ion exchange resin.

40. Therefore, as important processes of metallurgical method, vacuum refining and electron beam refining have been widely applied.

41. The system and the method for preparing high-quality petrol by hydrogenation after recombining component oil refining hydrocarbon cannot only remove olefin, but also can remove thioalcohol and diene.

42. The three main methods for high purity zinc preparation, including electrolytic method, vacuum distillation, zone refining, are summarized and compared in this paper.

43. Under the condition of different solvent to oil ratios and different temperature, the solvent of ethanol, furfural and N-methyl-pyrrolidone (NMP) were used for refining lubricating oil.

44. However[Sentencedict.com], refining class models with textual constraints is a time-consuming and error-prone task.

45. Now we can supply the compete equipment of fish oil refining.

46. Refining n-heptane from solvent oil is an efficient and economic method and the refined n-heptane is now widely used in chemical industry.

47. Refining of 70 % Conjugated acid ( CLA ) was purificated with the method of urea including.

48. The process for the treatment of the waste acid from crude benzol refining with calcining process is studied, the optimum operation data are discussed and the process is optimized.

49. Refining method with solvent mixed A with N-methyl pyrrolidone was used to decolor the FCC diesel oil.

50. This paper introduces the technology of blowing Ar for refining aluminium bronze.

51. The application of magnetic seeding separation process in refining kaolinite containing coal has been studied.

52. Goods returned to the factory for reprocessing or refining into taxable tobacco or alcohol products.

53. As increasing of heavy oil component in raw oil and rising of light oil yield, this result in stricter requirement for lift pipe reactor of oil refining unit.

54. This provides a good basis for assessing the performance and desulfurization result of the refining catalyst and cracking catalyst of the hydrocracker as well as the service life of the catalysts.

55. The Labrador Retriever was developed in England in the mid 1800s by a handful of private kennels dedicated to developing and refining the perfect gundog.

56. Crude Benzol Refining Company for future development will be the main highlights.

57. It has been successfully applied in the liquid-liquid extraction processes, such as gasoline sweetening, solvent deasphalting, furfural refining of lube oil, etc.

58. All indexes of the refining oleic acid made by this new technology attain the relative criterions.

59. Obtaining the real-time process data of weight, refining number, temperature, components, time, on the basic of L2 process computer.

60. This article describes the progress, application of out - of - furnace refining process technology and its advantages and disadvantages.