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31 This relation was then used to develop the principal factor method for the optimization of pulverized coal fired boiler operation.

32 The structure of unconsumed pulverized coal is different from that of coke according to petrographical microanalysis.

33 The pulverized coal mass rate increases as the gas flow rate increases.

34 The way to judge pulverized coal combustion stability is developed.

35 Discharged from the air preheater hot air is divided into two units: a go Coal drying and conveying of pulverized coal, and the other shares directly into the combustion chamber .

36 With Mus musculus as the experimental animal, the method of mixing pulverized plants directly into fodder was adopted to determine the killing rat activity.

37 Pulverized coal ash is hydraulically filled on ground of Zishan.

38 No, because the ash—the ash is pulverized rock—it can scratch up the windshield, too.

39 In this paper, both the cold condition flow characteristic experiment and the hot condition experiment have been done in a novel lower ash coal pulverized combustor.

40 The design method was put up according to the base steam load when the character of the combined combustion boiler was taken into account of bark CFB and pulverized coal firing.

41 By mixing pulverized coal ash with caustic lime in a drop tube furnace tests were conducted for enhancing SO 2 removal rate.

42 As a result, the reduction efficiency of charcoal, anthracitic coal and bituminous are better than pulverized coke.

43 A new composite thermal insulation material is made taking haydite, scrap foam, cement and pulverized fuel ash as main raw material in definite proportion under normal temperature.

44 This paper is to take the test model of a 1MW pulverized coal furnaces of four wall- tangentially -fired as the research subject.

45 The different coals were pulverized into ultra - fine powders on a planetary mill.

46 Pulverized coal ash utilization rate is very low in Hunan Low grade anthracite - fired power plant.

47 The application experiment of the mixing combustion technology with mud on pulverized coal furnace was introduced.

48 The circulating fluid bed technology is used to gasify cheap pulverized coal, and by rational organization of the process flow the production cost of urea can be decreased.

49 The pulverized coal injection rate measurement data is contaminated by lots of random error.

50 Particle sizes of pulverized coals are analyzed by Malvern MAM 5004 Laser Mastersizer made in United Kingdom.

51 With the invention of a hydraulic press in 1828, it became possible to press the cocoa butter from the nibs ,(http://sentencedict.com/pulverized.html) leaving a dry "cake" that was pulverized into cocoa powder.

52 And as Squyres had wondered, shavings of the ratted rock in the crater were indeed brick-red, typical of hematite when it is pulverized.

53 The concentration distribution of pulverized coal in primary air pipe is very important for advancing efficiency of boiler.

54 The results(indicated) that the approximate analysis of the pulverized coal changed to different degrees, and the particle size distribution mainly depended on the coal rank but not the HGI.

55 The induction heating oil-free ignition burner can quickly heat heteromorphic metallic passage to meet the requirement for stable combustion of pulverized coal air flow.

56 The principal factor method is simple and practical and is especially appropriate for medium sized pulverized coal fired boilers in China and is useful for other types of boilers.

57 The calculation of carbon content of unconsumed pulverized coal in the dust under different PCI rate was carried out based on microscopic and chemical analysis results.

58 In view of the problem of slag bonding of pulverized coal heating furnace, the paper analyzed the formation of slag deposits and discussed the measure of preventing and reducing slag deposits.

59 The effect is also studied of the mixing ways of pulverized coal ash with caustic lime on the SO 2 removal rate and the calcium utilization of the calcium based sorbent.

60 It is essential to study and understand the pulverized coal preparation system, especially coal grinding mills.