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化学链燃烧
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  chemical-looping combustion
     A fluidized bed combustion process applying O_2/CO_2 and chemical-looping combustion technologies
     流化床O_2/CO_2燃烧技术和化学链燃烧技术
短句来源
     THE PERFORMANCE RESEARCH ON NEW OXYGEN CARRIER CaSO_4 USED IN CHEMICAL-LOOPING COMBUSTION
     化学链燃烧技术中新型氧载体CaSO_4的特性研究
短句来源
     The international efftorts for CO2 emission control and the new generation clean coal technologies were introduced, especially several new technologies in this field, including Carbonation-calcination recycle technology(CCR)for CO2 separation from flue gas, O2/CO2 recycle combustion technology, chemical-looping combustion (CLC)technology.
     综述了国际社会减排CO2的努力以及各国新一代的洁净煤技术计划。 着重介绍了几种燃煤CO2减排的新技术,包括CaO碳酸化-煅烧循环的CO2分离(CCR)技术、O2/CO2循环燃烧技术及化学链燃烧(CLC)技术。
短句来源
     ADVANCES ON OXYGEN CARRIERS OF CHEMICAL-LOOPING COMBUSTION
     化学链燃烧方式中氧载体的研究进展
短句来源
     A POWER GENERATION SYSTEM WITH INHERENT CO_2 RECOVERY COMBINING CHEMICAL-LOOPING COMBUSTION WITH LOW-TEMPERATURE SOLAR THERMAL ENERGY
     低温太阳热能与化学链燃烧相结合控制CO_2分离动力系统
短句来源
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  chemical looping combustion
     Chemical Looping Combustion of Coal in Interconnected Fluidized Beds of CaSO_4 Oxygen Carrier
     基于CaSO_4载氧体的煤化学链燃烧分离CO_2研究
短句来源
     Chemical looping combustion of coal with the use of CaSO4 as an oxygen carrier was presented. Coal and steam were introduced to the fuel reactor that contains CaSO4 particles. The coal gasification and the reduction of CaSO4 with the syngas took place simultaneously in the fuel reactor, producing carbon dioxide and water.
     提出基于CaSO4载氧体的串行流化床煤化学链燃烧分离CO2技术,分析了燃料反应器内水煤气反应、CaSO4以及金属氧化物载氧体还原反应热力学特性参数,表明CaSO4是煤化学链燃烧反应理想的载氧体。
短句来源
  “化学链燃烧”译为未确定词的双语例句
     The technological theory and current development were described. The difference was compared and the prospects were forecasted.
     介绍了流化床O2/CO2燃烧技术和流化床化学链燃烧技术的原理和研究现状,比较了它们之间的差别,展望了发展前景。
短句来源
     Different content of metal oxides on inerts have been prepared as oxygen carriers by different methods. The performances of them have been systematically summarized,such as reactivity in both reduction by fuel and oxidation by oxygen,transport capacity for oxygen,physical properties,chemical life,operating temperature,and the resistance to carbon deposition. Summing-up that NiO/NiAl_2O_4,Fe_2O_3/Al_2O_3,and CoO-NiO/YSZ have good performances.
     系统总结了以不同的金属氧化物和惰性载体作为原料,通过二者不同的混合比例,不同的制备工艺制备的氧载体的性能,包括化学反应性、载氧能力、物理性能、循环寿命、反应温度范围和抗碳沉积能力等,认为氧载体NiO/NiAl2O4,Fe2O3/Al2O3和CoO-NiO/YSZ综合性能优良,可用于化学链燃烧过程.
短句来源
     This paper proposed a novel energy system with inherent CO2 separation using methanol-chemical looping combustion (CLC) by low-grade solar thermal energy.
     本文探索并提出控制CO2分离的低温太阳热能与清洁合成燃料甲醇-三氧化二铁化学链燃烧相结合的新颖能源动力系统。
短句来源
     From the viewpoint of both efficient use of energy and environment protection, this study disclosed the feature of the reduction of energy penalty for CO2 separation by integrating clean synthetic fuel and solar thermal energy.
     从能源有效利用和环境相容出发,研究和揭示化学链燃烧与太阳能有机整合共同减小CO2分离能耗的特性规律。 相比不分离常规联合循环,新系统(?)
短句来源
     One kind of new non-metal oxygen carriers used in CLC technology was developed and the thermodynamic and kinetic performances of these oxygen carriers in the reaction systems with different gas fuels composition were analyzed.
     提出了一类用于化学链燃烧的新型非金属氧载体,给出了这些氧载体在与不同气体燃料组成的反应系统的热力学以及动力学特性的一些初步结论。
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  chemical-looping combustion
Carbon deposition characteristics and regenerative ability of oxygen carrier particles for chemical-looping combustion
      
For gaseous fuel combustion with inherent CO2 capture and low NOx emission, chemical-looping combustion (CLC) may yield great advantages for the savings of energy to CO2 separation and suppressing the effect on the environment.
      
A 10 kW prototype for chemical-looping combustion was designed, built and run with nickel-based oxygen carrier particles.
      
A comprehensive research programme was undertaken to develop chemical-looping combustion technology.
      
A fluidized-bed combustion process with inherent CO2 separation; application of chemical-looping combustion.
      
更多          
  chemical looping combustion
Chemical looping combustion of coal in interconnected fluidized beds
      
Chemical looping combustion is the indirect combustion by use of oxygen carrier.
      
In this paper, chemical looping combustion of coal in interconnected fluidized beds with inherent separation of CO2 is proposed.
      
Thermodynamics analysis indicates that NiO/Ni oxygen carrier is the optimal one for chemical looping combustion of coal.
      
Simulation of the processes for chemical looping combustion of coal, including coal gasification and reduction of oxygen carrier, is carried out with Aspen Plus software.
      
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A novel gas turbine cycle with chemical-looping combustion and saturation for air may provide a breakthrough in simultaneous resolution of efficient use of energy resources and effective control of environmental problems: no generation of NOx and mitigation of greenhouse gas. From the experimental investigation of chemical looping combustion, we have also developed looping materials based on syntheses of double metal oxides as reactant and/or complex metal oxides as binder. These materials have quite favorable...

A novel gas turbine cycle with chemical-looping combustion and saturation for air may provide a breakthrough in simultaneous resolution of efficient use of energy resources and effective control of environmental problems: no generation of NOx and mitigation of greenhouse gas. From the experimental investigation of chemical looping combustion, we have also developed looping materials based on syntheses of double metal oxides as reactant and/or complex metal oxides as binder. These materials have quite favorable performance on reaction kinetics (reaction rate and conversion) and avoidance of carbon deposition.

本文基于工程热力学和化学环境学的有机结合,注重能源与环境的领域交叉,揭示化学链 燃烧新机理,旨在取代传统的造成能源品位利用最差并且引起环境生态污染(产生SOx、NOx、 CO2等)的燃烧过程,开拓出第三代能源环境动力系统,寻找同时解决能源与环境两个重大问题的 科学途径。

This paper proposed the new concept of cascade utilization of chemical energy, which breakthrough the limitation of thermal energy conversion in the range of traditional thermal cycles, and theoretically proved the relationship of work availability between the material (exergy ε), the chemical reaction (Gibbs free energy G) and the thermal energy (Carnot efficiency ηc). By comparison of the energy level and the exergy losses in CH4-fueled direct combustion and the chemical looping combustion, it is pointed out...

This paper proposed the new concept of cascade utilization of chemical energy, which breakthrough the limitation of thermal energy conversion in the range of traditional thermal cycles, and theoretically proved the relationship of work availability between the material (exergy ε), the chemical reaction (Gibbs free energy G) and the thermal energy (Carnot efficiency ηc). By comparison of the energy level and the exergy losses in CH4-fueled direct combustion and the chemical looping combustion, it is pointed out that cascade utilization of chemical energy is one of the effective way of reducing the exergy loss in combustion. Based on the investigation of the chemical looping combustion, the principle of cascade utilization of chemical energy is provided.

本文提出化学能梯级利用新概念,从理论上证明了物质作功能力(ε)、化学反应作功能力(G)和物理能作功能力(ηc)之间的内在联系,拓展了传统热力循环在物理能转换利用范畴的局限。通过CH4直接燃烧和化学链燃烧化学能品位和(火用)损失的比较,指明化学能梯级利用是降低燃烧(火用)损失的有效途径,并指出影响化学能梯级利用的关键因素,揭示了化学能梯级利用机理。

O_2/CO_2 combustion technology is one of new clean coal combustion technologies. It has the features of easy CO_2 recovery, easy SO_2 treatment and low NO_x emission. O_2/CO_2 combustion in fluidized bed would obtain better effects due to its combining the advantages of O_2/CO_2 combustion technology and fluidized bed. The chemical-looping combustion (CLC) has been suggested as an energy efficient method for removing CO_2 and eliminating fuel-NO_x and thermal-NO_x. It is a new way to solve the problems in power...

O_2/CO_2 combustion technology is one of new clean coal combustion technologies. It has the features of easy CO_2 recovery, easy SO_2 treatment and low NO_x emission. O_2/CO_2 combustion in fluidized bed would obtain better effects due to its combining the advantages of O_2/CO_2 combustion technology and fluidized bed. The chemical-looping combustion (CLC) has been suggested as an energy efficient method for removing CO_2 and eliminating fuel-NO_x and thermal-NO_x. It is a new way to solve the problems in power production and environment. The technological theory and current development were described. The difference was compared and the prospects were forecasted.

O2/CO2燃烧技术不仅能使分离收集CO2和处理SO2容易进行,还能减少NOx排放,是一种能够综合控制燃煤污染物排放的新型洁净燃烧技术。流化床O2/CO2燃烧技术将流化床和O2/CO2燃烧技术的优点结合起来,有可能取得更好的效果。化学链燃烧技术打破了自古以来的火焰燃烧概念,开拓了根除燃料型NOx生成、控制热力型NOx产生与回收CO2的新途径,是解决能源与环境问题的创新性突破口。介绍了流化床O2/CO2燃烧技术和流化床化学链燃烧技术的原理和研究现状,比较了它们之间的差别,展望了发展前景。

 
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