Low carbon and thich sinter bed sintering is an important sintering technology, featuring the advantages of high quality, high strength and less fuel consumption. 低碳厚料层烧结是一项重要的烧结技术,具有改善烧结矿质量、高烧结矿强度、低燃料消耗等优点。
Research and Design of Leak Detection Test-Bed of Simple Fuel Tank which was Used to Automobile Assembly 一种汽车装配用简易燃油箱检漏试验台的研究和设计
Conceptual design of fixed bed burning system: a study of the head-end process for Th-U nuclear fuel cycle in HTGR 固定床燃烧系统概念设计&钍-铀循环燃料后处理首端过程研究
Combined with process characteristics of flow bed flashing calciner, an analysis is carried out at flashing flow bed calciner on the application of coke oven gas as fuel replacing heavy oil. 结合流态化闪速焙烧炉的工艺特点,对替代燃料&焦炉煤气在流态化闪速焙烧炉上的使用进行了分析研究。
Biomass fluidized bed with continuous gasification takes air and steam as gas and biomass and coal as raw materials ( the mass ratio of coal is 0~ 20%), with the heat value of fuel gas being 6~ 7 MJ/ M. 连续气化的生物质流化床气化炉,以空气和水蒸气为气化剂,用生物质和煤为原料(煤的质量比0~20%),煤气热值为6~7MJ/m3。
Ideal distribution effect possess the following characters: high segregation rate of material and fuel in mixed bed, level and homogeneous bed surface, which is good to improving permeability of sinter bed, reducing the consumption of fuel, enhancing quality of sinter ore. 布料效果好即是料层内物料粒度和燃料偏析大,料层表面平整均匀,这样有利于提高烧结料层透气性,降低燃料消耗,提高烧结矿质量。
The 10 MW high temperature cooled reactor ( HTR 10) bulit in Tsinghua University is a pebble bed type of HTGR. The continuous recharge and multiple pass of spherical fuel elements are used for fuel management. 建在清华大学的高温气冷实验堆(HTR-10)为球床堆型,采用多次循环连续装卸的燃料管理方式。
Visualization study of two-phase flow in anode interdigital flow bed of a liquid-fed direct methanol fuel cell ( DMFC) was performed in a home-made experimental system. 采用自制的实验系统对液态进料直接甲醇燃料电池(DMFC)阳极交叉指状流道内的两相流动特性进行了可视化实验研究。
Circulating Fluidized Bed Boiler ( CFBB or CFB Boiler) is becoming the main coal combustion technique all over the world for its attractive advantages of high combustion efficiency, efficient sulfur removal, low NOx emission, fuel flexibility and good load-following capability. 循环流化床锅炉(Circulatingfluidizedbedboiler,简称CFBB或CFB锅炉)作为高效、低污染、燃烧适应性广、负荷调节性能好的洁净燃煤技术,在全世界受到广泛重视,正在成为燃煤技术的主力军。
Through analyzing results of a test bed, effect of every parameter on emissions, letterpress sums up an optimum matching scheme for this engine to different fuel injection system and combustion chamber. 通过分析台架试验结果,即各参数对排放的影响,总结该机型匹配不同的燃油系统、燃烧室的优化匹配方案。
Combustion efficiency also decrease with bed temperature because of the decrease in strength of the fuel agglomerates. 由于煤泥凝聚团的强度随沸腾床温度的降低,沸沸炉的燃烧效率也随床温降低而有较明显的降低。
It was concluded by the calculation that a higher gasification rate could reach with increasing in bed pressure. Increasing the mass ratio of air/ coal or stream/ coal, the gasification rate could be increased but the heat value of fuel gas was decreased. 模型计算结果表明,系统压力提高可显著提高煤气化速率,空煤比和汽煤比增加也可提高煤气化速率,但煤气热值降低。
The fluidized bed is better than the grate furnace as a combustor since its diversity of fuel kinds, high efficiency of combustion and lower temperature of operation. 流化床燃烧方式和炉排炉燃烧相比具有燃料适应性广、燃烧效率高、运行温度低等优点。
The fuel adaptability about circulating fluidized bed ( CFB) boiler is researched and analyzed. The boiler design, combustion characteristics and operation condition of CFB boiler are different for different fuel. 对循环流化床(CFB)锅炉的燃料适应性进行了研究,分析了不同煤种在CFB锅炉内的燃烧、设计、运行等特点。
The main steam pressure control system, bed temperature measure system, bed temperature adjust system and action condition of main fuel trip ( MFT) are analyzed. 对主蒸汽压力控制系统、床温测量系统、床温校正系统和主燃料跳闸的动作条件进行了详细的分析。
It is practicable to use geotextile fabrics as the filter bed in the coal ash dam of the fuel electric plant. 在火电厂灰坝中采用无纺土工织物作为反滤层是可行的。
10MW high temperature gas-cooled reactor ( HTR-10) is a bed type of reactor. Spherical fuel elements are used in this reactor. It isn't necessary to shut down for the handling and cycle of the fuel elements. 10MW高温气冷实验堆(HTR-10)是一座球床型反应堆,燃料元件的装卸和循环不需要停堆,由燃料元件装卸系统自动实现。
Controlling the temperature of the bed and the grain-size distribution of the fuel, adjusting the structure of the return valve and installation size etc. can efficiently solve the problems. 通过采取控制床内温度、燃料粒度分布、调整回料阀结构和安装尺寸等措施,可以有效解决循环流化床锅炉回料阀堵塞问题。
The lowest ignition temperature thus obtained can be served as basis in designing fluidized bed combustor by using the same kind of coal gangue as fuel. 以沸腾着火指数为指标定量描述了不同粒度煤矸石在不同床温下的着火特性,寻找了最低着火温度,为该种煤矸石流化床燃烧器提供了设计依据。
The circulating fluidized bed boiler ( CFBB) is a kind of combustion technology with high combustion efficiency, wide fuel adaptability and low pollutants emissions, so recently it has been widely used in the field of industry and electricity. 循环流化床锅炉是一种燃烧效率高、燃料适用范围广、污染物排放低的清洁燃烧技术,近年来在工业和电力领域得到了广泛的应用。
Aiming at the above problems, the biodiesel-ethanol-diesel ( abbreviated as BED) multi-component fuel was prepared with certain proportions of biodiesel, ethanol and diesel fuel by using the physicochemical properties complementarity of the three fuels. 针对以上问题,利用生物柴油、乙醇和柴油之间的理化特性互补性,将三者以一定比例混合形成生物柴油-乙醇-柴油(简称为BED)多组份燃料。
Circulating fluidized bed boiler, which has advantages of high efficiency flow, less pollution, fuel adaptability and so on, is the main direction of clean coal combustion technology. 循环流流化床锅炉(Circulatingfluidizedbedboiler)具有污染少,效率高,燃料适应性广等优点,是洁净煤燃烧技术的主要方向。
The oxidative desulfurization performances were investigated in a fixed bed reactor using cumene hydroperoxide ( CHP) as oxidant, and the toluene solution of dibenzothiophene ( DBT) as the model fuel under mild conditions. 在温和条件下,以过氧化羟基异丙苯(CHP)为氧化剂,二苯并噻吩(DBT)的甲苯溶液作为模拟油品,采用固定床反应器考察催化剂的氧化脱硫活性。
Circulating fluidized bed ( CFB) boiler has been more rapidly developed in recent years because of its comparative combusting efficiency with pulverized-coal ( PC) boiler, cheaper desulfurization cost, lower NOx emission and wide fuel applicability. 近年来,循环流化床(CFB)锅炉以其与煤粉锅炉相当的燃烧效率、低廉的脱硫成本、较低的氮氧化物排放水平以及广泛的燃料适应性而得到迅猛发展。
When the BED multi-component fuel were used, the engine power and brake specific fuel consumption reduced with the increase of fuel oxygen content, and the effective thermal efficiency was improved. 随着BED多组份燃料含氧量的增加,动力性和有效燃油消耗率降低,有效热效率提高。
Through a series of burning experiments in bubbling fluidized bed, we studied the influence of bed material particle size, combustion temperature and characteristics of fuel on the agglomeration. 通过在鼓泡床上进行一系列燃烧实验,探讨了床料粒径、燃烧温度、燃料特性等参数对聚团产生的影响。
The Circulating Fluidized Bed ( CFB) Boiler is widely used in energy chemical industry and other industries because of its excellent fuel adaptability and low emission of SOX and NOX. 循环流化床(CFB)锅炉以其燃料适应性广及污染物排放量低等优点被广泛应用于能源化工及其他行业中。