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supercritical water
相关语句
  超临界水
    Multiple Vapor-liquid Phase Equilibrium in Hydrogen Preparation from Glucose in Supercritical Water
    超临界水葡萄糖制氢中的多元气液相平衡
短句来源
    The Function of Catalyst in Hydrogen Production by Biomass Supercritical Water Catalytic Gasification
    催化剂在生物质超临界水催化气化制氢中的作用
    As coal was transported homogeneously at high pressure by adding the sodium carboxymethylcellulose(CMC),the hydrogen production from catalytic gasification of coal/CMC in supercritical water(SCW) was investigated.
    在向水煤浆中添加CMC(羧甲基纤维素钠),成功实现水煤浆高压均匀输送基础上,对超临界水中煤/CMC催化气化制氢性能进行了进一步研究。
短句来源
    AN EXPERIMENTAL STUDY OF THE HYDROGEN PRODUCTION FROM COAL/CMC GASIFIED IN SUPER CRITICAL WATER BY CONTINUOUS FLOW THERMAL-CATALYTIC REACTION SYSTEM
    连续式超临界水中煤/CMC催化气化制氢
短句来源
    Hydrogen Production from Co-Gasification of Coal and Biomass in Supercritical Water by Continuous Flow Thermal-Catalytic Reaction System
    煤与生物质共超临界水催化气化制氢的实验研究
短句来源
更多       
  超临界水中
    Wet biomass can be efficiently gasified in supercritical water to produce a hydrogen rich fuel gas.
    湿生物质可以在超临界水中有效地气化生成富氢气体。
    THERMODYNAMICS ANALYSIS OF HYDROGEN PRODUCTION BY GLUCOSE GASIFICATION IN SUPERCRITICAL WATER
    超临界水中葡萄糖气化制氢的热力学分析
短句来源
    Experimental study of hydrogen production from glucose gasification in supercritical water
    超临界水中葡萄糖气化制氢实验研究
短句来源
    Experimental Investigation on Hydrogen Production by Agricultural Biomass Gasification in Supercritical Water
    农业生物质在超临界水中气化制氢的实验研究
短句来源
    Experimental Study on Liquefaction of Biomass in Supercritical Water
    生物质在超临界水中液化转化的实验研究
短句来源
更多       
  超临界水
    Multiple Vapor-liquid Phase Equilibrium in Hydrogen Preparation from Glucose in Supercritical Water
    超临界水葡萄糖制氢中的多元气液相平衡
短句来源
    The Function of Catalyst in Hydrogen Production by Biomass Supercritical Water Catalytic Gasification
    催化剂在生物质超临界水催化气化制氢中的作用
    As coal was transported homogeneously at high pressure by adding the sodium carboxymethylcellulose(CMC),the hydrogen production from catalytic gasification of coal/CMC in supercritical water(SCW) was investigated.
    在向水煤浆中添加CMC(羧甲基纤维素钠),成功实现水煤浆高压均匀输送基础上,对超临界水中煤/CMC催化气化制氢性能进行了进一步研究。
短句来源
    AN EXPERIMENTAL STUDY OF THE HYDROGEN PRODUCTION FROM COAL/CMC GASIFIED IN SUPER CRITICAL WATER BY CONTINUOUS FLOW THERMAL-CATALYTIC REACTION SYSTEM
    连续式超临界水中煤/CMC催化气化制氢
短句来源
    Hydrogen Production from Co-Gasification of Coal and Biomass in Supercritical Water by Continuous Flow Thermal-Catalytic Reaction System
    煤与生物质共超临界水催化气化制氢的实验研究
短句来源
更多       
  “supercritical water”译为未确定词的双语例句
    Hydrogen can be obtained by thermochemical gasification of biomass in supercritical water. Agricultural biomass, including corn stalk, corn cob, wheat stalk, rice straw, rice shell, peanut shell, wood sawdust and broomcorn stalk, mixed in sodium carboxymethylcellulose, were gasified successfully at 650 ℃, 25 MPa in a tubular flow reactor with formation of hydrogen, carbon dioxide, carbon monoxide, methane and a small amount of ethane and ethylene.
    以农业生物质(包括玉米秸秆、玉米芯、麦秸、稻草、稻壳、花生壳、高粱秆)为原料,羧甲基纤维素钠为添加剂,利用连续管流反应器,在反应器壁温为 650 ℃、压力为 25 MPa的条件下进行了生物质气化制氢实验研究.
短句来源
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  supercritical water
The supercritical water-cooled reactor has favorable features in economics, sustainability and technology availability.
      
A new supercritical water-cooled reactor (SCWR) core structure (the mixed reactor core) and a new fuel assembly design (two-rows FA) are proposed.
      
Heat transfer to supercritical water in the inclined upward internally ribbed tube was enhanced or deteriorated near the pseudo-critical temperature with the variety of ratio between the mass velocity and the heat flux.
      
Hydrogen production from co-gasification of coal and biomass in supercritical water by continuous flow thermal-catalytic reactio
      
The co-gasification performance of coal and a model compound of biomass, carboxymethylcellulose (CMC) in supercritical water (SCW), were investigated experimentally.
      
更多          


As a model compound of biomass, glucose was gasified in supercritical water. The effects of different pressure, temperature, concentration of the solution and catalyst on the gas production and the efficiency of glucose gasification were experimentally studied. The result shows when the temperature increased from 500 ℃ to 650 ℃, the hydrogen yield of glucose gasification increased. At 25 MPa and 650 ℃, the efficiency of gasification is more than 100%. In addition, the appropriate catalyst can effectively...

As a model compound of biomass, glucose was gasified in supercritical water. The effects of different pressure, temperature, concentration of the solution and catalyst on the gas production and the efficiency of glucose gasification were experimentally studied. The result shows when the temperature increased from 500 ℃ to 650 ℃, the hydrogen yield of glucose gasification increased. At 25 MPa and 650 ℃, the efficiency of gasification is more than 100%. In addition, the appropriate catalyst can effectively promote the water-gas shift reaction.

以葡萄糖为生物质模型化合物,在超临界水中进行气化反应,考察不同压力、温度、物料浓度等对气化产物组成及气化制氢效果的影响。实验结果表明,反应器壁温在500—650℃范围内,温度的升高有利于葡萄糖的气化制氢,25MPa、650℃时气化率超过100%。添加适当的催化剂可以有效促进水气转化反应。

Hydrogen is gaining increasing attention as an encouraging future energy.Thermochemcial gasification of biomass in supercritical water has been identified as a promising approach to producing renewable hydrogen.The raw biomass feedstock of wood sawdust mixed in sodium carboxymethylcellulose (CMC) was gasified at a pressure range from 17.5 MPa to 30 MPa and 650 ℃ in a tubular flow reactor with a reactor residence time of 14.4—50 s.The influence of the main parameters (pressure, temperature,residence time...

Hydrogen is gaining increasing attention as an encouraging future energy.Thermochemcial gasification of biomass in supercritical water has been identified as a promising approach to producing renewable hydrogen.The raw biomass feedstock of wood sawdust mixed in sodium carboxymethylcellulose (CMC) was gasified at a pressure range from 17.5 MPa to 30 MPa and 650 ℃ in a tubular flow reactor with a reactor residence time of 14.4—50 s.The influence of the main parameters (pressure, temperature,residence time and concentration of solution) on wood sawdust gasification was investigated.Wood sawdust was gasified almost completely.The product gas was composed of hydrogen, carbon dioxide, methane, carbon monoxide and a small amount of ethane and ethylene.The molar fraction of hydrogen in excess of 40% was reached.Results from the experiments showed that recycling liquid effluent was possible.

以锯木屑混合羧甲基纤维素钠 (CMC)为反应原料 ,利用连续管流反应器 ,在反应器外壁面温度稳定在 6 5 0℃条件下 ,对反应压力在 17 5~ 30MPa,反应停留时间在 14 4~ 5 0s,浓度范围为 4 %~ 9% (质量分数 )的湿生物质浆液进行了超临界水气化制氢实验研究 ,讨论了气化过程的主要参数压力、温度、反应停留时间以及物料浓度对气化结果的影响 .锯木屑在超临界水中接近完全气化 ,生成气体产物的主要成分是H2 、CH4、CO、CO2 以及少量的C2 H4和C2 H6,气化产物中的H2 含量可以超过 4 0 % .同时 ,实现了气化反应液体产物的循环利用 .

Hydrogen can be obtained by thermochemical gasification of biomass in supercritical water. Agricultural biomass, including corn stalk, corn cob, wheat stalk, rice straw, rice shell, peanut shell, wood sawdust and broomcorn stalk, mixed in sodium carboxymethylcellulose, were gasified successfully at 650 ℃, 25 MPa in a tubular flow reactor with formation of hydrogen, carbon dioxide, carbon monoxide, methane and a small amount of ethane and ethylene. The influences of operation time, type of biomass, particle...

Hydrogen can be obtained by thermochemical gasification of biomass in supercritical water. Agricultural biomass, including corn stalk, corn cob, wheat stalk, rice straw, rice shell, peanut shell, wood sawdust and broomcorn stalk, mixed in sodium carboxymethylcellulose, were gasified successfully at 650 ℃, 25 MPa in a tubular flow reactor with formation of hydrogen, carbon dioxide, carbon monoxide, methane and a small amount of ethane and ethylene. The influences of operation time, type of biomass, particle size and reactor wall on biomass gasification were investigated. The experimental results show that the similar gas composition is obtained from gasification of different agricultural biomass on the same operation conditions. The volume fraction of carbon monoxide in product gas is about 1%, the volume of methane is in excess of 10% and the maximal volume fraction of hydrogen reaches to 41.28%. And small particle is favorable to hydrogen yield and the reactor wall catalyzes obviously the biomass gasification.

以农业生物质(包括玉米秸秆、玉米芯、麦秸、稻草、稻壳、花生壳、高粱秆)为原料,羧甲基纤维素钠为添加剂,利用连续管流反应器,在反应器壁温为 650 ℃、压力为 25 MPa的条件下进行了生物质气化制氢实验研究.讨论了运行时间、生物质类型、颗粒大小、反应器壁面状况等因素对气化结果的影响.实验结果表明:农业生物质在超临界水中气化生成以氢气、二氧化碳、一氧化碳、甲烷以及少量的乙烷和乙烯为主要成分的气体;气化周期内大约经过100 min气体产物组成以及产量趋于稳定;在相同的实验条件下不同生物质气化得到了相似的气体组分,气体产物中一氧化碳体积分数大约为 1%,甲烷体积分数超过 10%,氢气的体积分数最高可以达41 28%;小颗粒的生物质气化能生成更多的氢气;反应器壁面对生物质气化有明显的催化作用.

 
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