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demonstration plant     
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  示范厂
     THE PRELIMINARY ECONOMIC AND TECHNOLOGY ANALYSIS OF DIRECT COAL LIQUEFACTION DEMONSTRATION PLANT OF YUNNAN XIANFENG LIGNITE
     云南先锋褐煤直接液化示范厂技术经济初步分析
短句来源
     In this paper, the total capital of the liquid phase F-T synthesis plant (1.5 × 10~6 ton c_3~+ hydrocarbons each year) and cost of primary product are estimated based on the data from pheinpreussen-Koppers demonstration plant developed by klbel et al.
     本文以Klbel等开发的Rheinpreussen-Koppers示范厂数据为依据,估计了年产150万吨C_3~+烃的液相F-T合成装置的总投资和每吨C_3~+烃的生产成本。
短句来源
     The results of a feasibility study have shown that there is no any technical obstacle in the design approches of the demonstration plant,and the water production cost of the demonstration plant is in the same range as that of a fossil fuel desalination plant with the same capacity.
     可行性研究结果表明 :该示范厂设计方案不存在技术障碍 ,其淡水生产成本与该地区相同规模的化石燃料淡化厂相当
短句来源
     A nuclear desalination demonstration plant is to be constructed in Tan Tan,Morocco. The plant will install a 10MWth nuclear heating reactor developed by China as the heat source,which is coupled with the high temperature multi effect distillation technologic to produce 8000m3/d of potable water.
     摩洛哥王国准备采用我国开发的10MW核供热堆作为热源 ,与高温多效蒸馏工艺相耦合 ,在坦坦地区建造核能海水淡化示范厂 ,日产8000m3淡水。
短句来源
     The demonstration plant will produce about 20 kg of cathode nickel per day.
     示范厂每天将生产大约 2 0 kg阴极镍。
短句来源
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  示范装置
     Operation of Sulphuric Acid Demonstration Plant with Phosphogypsum as Feedstock
     磷石膏制硫酸示范装置的操作
短句来源
     The process flow,operational experience and iechnoeconomics of a 1 t/h sulphuric acid demonstration plant based on gypsum decomposition are described.
     介绍了1t/h石膏制硫酸示范装置的工艺流程、操作经验及技术经济指标。
短句来源
     Advances of MTO with natural gas feedstock in recent years were reviewed. Chemical reaction and reaction kinetics, the feature of catalytic material and its preparation, the fluidized bed process, the development status of the demonstration plant and economical analysis of the technology are highlighted.
     综述以天然气为原料经甲醇制低碳烯烃(MTO)技术近年来的进展,包括MTO反应化学和反应动力学、MTO使用的催化材料特性及制备、MTO流化床工艺、工业示范装置的发展情况及该技术的经济分析。
短句来源
     The significance of developing coal-based methanol is expatiated and some aspects in the popularization of fuel methanol for vehicles are illustrated in this thesis which discusses also the construction of a demonstration plant for making fuel methanol. The authors conclude that advanced foreign technologies can be referenced to build 0.3Mt/a~0.6 Mt/a methanol plants in areas with advantages in resources and communications.
     主要阐述了发展煤基燃料甲醇的意义,并对车用燃料甲醇推广中的几个环节进行了说明,尤其对燃料甲醇生产示范装置的建设提出了看法,认为我国完全可以在借鉴国外技术最新发展的前提下,在有资源优势和交通优势的地区自主建设30万t/a~60万t/a的燃料甲醇装置。
短句来源
  实验厂
     The commercial trial of the LRC 99 catalyst in the ROCC V RFCCU in the Petroleum Refining Demonstration Plant of LPEC was introduced.
     介绍了LRC 99催化剂在洛阳石油化工工程公司炼油实验厂ROCC V型重油催化裂化装置上的试用情况 ,标定数据表明 ,在该剂占系统藏量 80 %时平衡催化剂活性大于 63;
短句来源
     The commercial test for LAP assistant developed by Research Institute of Petroleum Refining/LPEC in the 100000 tpy ROCC V unit of Demonstration Plant of Petroleum Refining /LPEC was introduced.
     介绍了洛阳石油化工工程公司炼制研究所开发的LAP助剂在该公司炼油实验厂 10 0kt/a重油催化裂化装置 (ROCC V)上进行的工业应用试验。
短句来源
     The constructions of hardware and software of DS 9500 DCS is introduced. The application of DS 9500 DCS in FCCU in Petroleum Processing Demonstration Plant of our Corporation is expounded in detail.
     介绍了DS -95 0 0分散控制系统的软硬件构成 ,详细地阐述了DS 95 0 0系统在洛阳石化公司炼油实验厂催化裂化装置 (FCCU)上的应用。
短句来源
  “demonstration plant”译为未确定词的双语例句
     Operating Experiences of 71MW PFBC Demonstration Plant
     71MW PFBC示范电站的运行经验
短句来源
     Project of a Nuclear Desalination Demonstration Plant for Tan Tan Morocco
     摩洛哥坦坦地区核能海水淡化示范项目
短句来源
     Design of EA-FGD industrial demonstration plant
     电子束氨法烟气脱硫脱硝装置的设计
短句来源
     The R & D work in these countries has proceeded from the laboratory bench scale with big progress in semi-industrial test to the stage of the building of a demonstration plant.
     从中可见在这些国家中实验室规模的研究业已完成,半工业化试验也有很大进发,开始进入筹建示范电厂的阶段。
短句来源
     A combination unit including dehydration, atmospherie stripping, residue mild oxidation, and tail gas burning has been developed for the production of high grade road asphalt from the naphthenic base heavy crude oil of Liaohe oil field. A 10×10~4t/a demonstration plant is currently in operation with very satisfactory results.
     用辽河油田新区环烷基稠油为原料,利用余热稠油脱水-常压汽提蒸馏-渣油轻度氧化-尾气焚烧生产重交通道路沥青的工艺技术,经10×10~4t/a装置生产,证明是成功的.
短句来源
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  demonstration plant
A number of demonstration plant operations have been conducted, but as of this writing none of the processes have become completely commercially operational.
      
The combination of ultrafine grinding and oxidative leaching extracted and enabled the recovery of 96.2% nickel, 88.3% cobalt, and 82.9% copper in the 310 kg/h Tati Hydrometallurgical Demonstration Plant.
      
The tokamak is the most advanced system, and the proposed International Thermonuclear Experimental Reactor (ITER) and Tokamak Physics Experiment (TPX) will build upon the existing program to prepare for an advanced tokamak demonstration plant.
      
fusion physics program, to the ITER program, and to the development of an attractive tokamak demonstration plant for this next stage in the fusion program.
      
The construction and operation of an intense 14-MeV neutron source is essential for the development and eventual qualification of structural materials for a fusion reactor demonstration plant (DEMO).
      
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In this paper, the total capital of the liquid phase F-T synthesis plant (1.5 × 10~6 ton c_3~+ hydrocarbons each year) and cost of primary product are estimated based on the data from pheinpreussen-Koppers demonstration plant developed by klbel et al. Comparison of cost and profit of products shows that motor fuel from the liquid phase F-T synthesis is economically feasible in the coal-rich areas.

本文以Klbel等开发的Rheinpreussen-Koppers示范厂数据为依据,估计了年产150万吨C_3~+烃的液相F-T合成装置的总投资和每吨C_3~+烃的生产成本。产品的生产成本和收益的比较表明,在煤炭资源丰富地区,由液相F-T合成技术制取车用燃料,在经济上是可行的。

PFBC is considered to be one of the most perspective schemes for coal-fired combined cycle for its clean and effective combustion of coal. Paper makes a general review of the R & D work carried out in Anchen Technical University and Essen University in FRG, and in CEGB, CRE and Grimethtope in U. K.. The R & D work in these countries has proceeded from the laboratory bench scale with big progress in semi-industrial test to the stage of the building of a demonstration plant.

PFBC是一种高效的清洁的燃煤新技术。被认为是燃煤联合循环中十分有前途的方案之一。本文介绍了欧州共同体国家的实验室和中间试验阶段的研究情况,分别对亚琛工业大学、埃森大学和英国的CEGB、CRE、Grimethorpe装置的试验工况和试验结果作简要的介绍。从中可见在这些国家中实验室规模的研究业已完成,半工业化试验也有很大进发,开始进入筹建示范电厂的阶段。

Based on the data from the Rheinpreussen-Koppers demonstration plant for slurry phase FT synthesis reported by Kolbel et al.,a model of the FT synthe- is in the slurry phase is presented.It accounts for the axial dispersion in both the gas and liquid phases,the settling-dispersion of catalyst,multi-component(inclu- ding H2,CO,CO_2 and H_2O),mass transfer,and non-linear kinetics for FT reacti- on and water gas shift reaction.The computation results showed that the model can simulate reasonably well the...

Based on the data from the Rheinpreussen-Koppers demonstration plant for slurry phase FT synthesis reported by Kolbel et al.,a model of the FT synthe- is in the slurry phase is presented.It accounts for the axial dispersion in both the gas and liquid phases,the settling-dispersion of catalyst,multi-component(inclu- ding H2,CO,CO_2 and H_2O),mass transfer,and non-linear kinetics for FT reacti- on and water gas shift reaction.The computation results showed that the model can simulate reasonably well the behavior of a large bubble column slurry rea- ction(BCSR)though the comparision between the observed and calculated syngas conversion for different sized reactors.It explained slao why H_2-poor syngas can be used for BCSR.The effects of the parameters,such as H_2/CO ratio in the feed syngas,physical properties of reactants in liquid medium,catalyst shift activity and different flow pattern onthe reactor performance were examined.Many useful informations for improving the design of reactor and the slurry FT synthesis te- chnology were obtained.

本文以 Klbel等报导的 Rheinpreussen—Koppers 示范厂的实验数据为依据,提出了一个能实际应用于大型费托合成鼓泡浆态反应器(BCSR)的数学模型。计算结果表明:该模型不仅给出了与示范厂一致的结果,而且还描述了每一反应组分在气、液两相中的浓度分布,解释了浆态反应器能使用贫 H2 合成气的原因。此外,还考察了若干反应和物化参数对反应器性能的影响,为改进浆态相费托合成反应器的性能提供了有用的信息。费托合成 BCSR 的数学模型已经发表很多。文献报导的大多数模型只适用于实验室反应器的数学模拟。Deckwer 等和 Stern 等分别给出了描述大型 BCSR 的数学模型。但是,前者使用简单的一级反应动力学和单一反应组分(H2),不能全面了解费托合成的 BCSR 的行为;后者则从费托合成反应的单一链增长概率出发,直接模拟大型反应器的性能。因为在铁催化剂上进行的费托合成反应的产物分布存在两种不同的链增长概率,所以 Stern 等的理论模型需进一步地完善。因此,为了合理设计和放大费托合成 BCSR,建立一个真实的反应器数学模型,模拟各种设计和操作参数对反应器性能的影响是十分必要的。

 
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