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10 research outcomes, page 1 of 1
  • publication . Article . Other literature type . 2011
    Closed Access zho
    Authors:
    Zhao, Y.; Liu, Z. -J; Serge R Guiot;
    Publisher: Zhongguo hua gong xin xi zhong xin

    研究了在中空纤维膜生物反应器(MBR)内利用合成气中的CO作为碳源连续发酵制氢的性能。厌氧发酵菌C.hydrogenoformans应用于生物催化合成气发酵制氢反应中,可把CO和H2O直接转化为CO2和H2。在MBR内连续厌氧发酵,分别考察了不同CO进料载荷和液相循环量对反应器产氢性能的影响。实验结果表明,在CO进料载荷为0.22 mol/d、液相循环量为1500mL/min时,分别得到最大的CO转化率97.6%和产氢速率0.46mol/d,产氢得率保持在90%以上,同时计算得到膜生物反应器中的气液传质系数为1.72h-1

  • publication . Other literature type . 2013
    Closed Access zho
    Authors:
    Wu, N.; Huang, L.; Su, Z.; Yang, S.; Wang, H.; Liang, J.; Lu, H.;
    Publisher: 中国石油天然气集团有限公司

    中国南海北部大陆坡具有良好的天然气水合物(以下简称水合物)资源前景,但目前还没有针对海洋水合物藏开采潜力的地质评价指标,无法对水合物藏进行简单高效的开采潜力评价预测。为此,重点分析了与产气潜力密切相关的地质参数(水合物层的孔隙度,水合物初始饱和度,储层渗透率,导热系数,储层上、下盖层的渗透性,储层的初始温度和初始压力)对产气潜力的影响情况。结果发现,在其他条件和参数不变的情况下:①水合物储层孔隙度越大,水合物分解产气速率越快;②水合物饱和度越高,初始产气效率较低,但总体产气开发效益较高;③水合物储层绝对渗透率越大,水合物分解和产气效率...

  • publication . Other literature type . 1993
    Closed Access zho
    Authors:
    Richardson, J. K.;

    Symposium on Fire Resistance Evaluation for Housing: 11 June 1993, Tianjin, China

  • publication . Other literature type . 1992
    Open Access zho
    Authors:
    Nan, S.; Lin, T. D.; Lie, T. T.;

    This paper presents test results including data analyses of 31 concentrically 'loaded' columns and 6 eccentrically loaded ones subjected to the standard ASTM E-119 fire.

  • publication . Other literature type . 2014
    Open Access zho
    Authors:
    Downes, Stephen;

    In this presentation I look at the needs and demands of people seeking learning with the models and designs offered by traditional institutions, and in the spirit of reclaiming learning describe a new network-based system of education with the learner managing his or he...

  • publication . Other literature type . 2011
    Closed Access zho
    Authors:
    Ai, Y.-H.; Kong, W.-J.; Wang, B.-R.; Liu, F.-S.;
    Publisher: 中国科学院工程热物理研究所、中国工程热物理学会

    A numerical study of soot formation and NOx emission in axisymmetric coflow laminar methane/hydrogen-air diffusion flame was conducted using detailed gas-phase chemistry and complex thermal and transport properties. To investigate the impact of hydrogen addition, three ...

  • publication . Other literature type . 2013
    Closed Access zho
    Authors:
    Li, H.-M.; He, X.; Zheng, L.; Liu, F.-S.; Wang, J.-X.;
    Publisher: 中国科学院工程热物理研究所、中国工程热物理学会

    Soot is very harmful to the human health, which has drawn increasing attention. It has been shown that the toxicity of soot is directly related to the particle size. So it is very important to develop laser-based techniques to rapidly gain soot particle size information...

  • publication . Other literature type . 2014
    Open Access zho
    Authors:
    Downes, Stephen;

    12th Annual Academic Practise and Technology Conference, July 8th, 2014, University of Greenwich, Greenwich, UK

  • publication . Other literature type . Article . 2012
    Open Access zho
    Authors:
    Wei Lai-Ming; Zhou Yuan-Ming; Yu Guo-Lin; Gao Kuang-Hong; Liu Xin-Zhi; Lin Tie; Guo Shao-Ling; Dai Ning; Chu Jun-Hao; Austing David Guy;
    Persistent Identifiers

    High-mobility In0.53Ga0.47As/InP quantum well is fabricated by the chemical beam epitaxy technique. Clear Shubnikov-de Hass (SdH) oscillation and beating pattern due to zero-field spin splitting are observed by magnetotransport measurements at low temperature. We use an...

  • publication . Other literature type . 2019
    Closed Access zho
    Authors:
    Ren, Xin; Zhang, Yindi; Liu, Chang; Wang, Ke;
    Publisher: Zhongguo Ke Xue Yuan Guo Cheng Gong Cheng Yan Jiu Suo

    对O₂/CO₂气氛中甲烷预混水蒸气燃烧特性及主要污染物生成进行了数值模拟研究,在加湿燃烧的基础上提出一种全新的清洁燃烧方式,即在保证甲烷流量一定时,通过改变入口处水蒸气的质量分数,研究水蒸气预混比Rf(0, 0.1, 0.2, 0.3, 0.4和0.5)对燃烧流场、燃烧组分和污染物浓度的影响。结果表明,随Rf增大,燃烧反应速率上升、燃烧效率提高且污染物排放量降低。模拟所得甲烷预混水蒸气的最优气氛为81%CH₄/19%H2O,提出了一种高效节能的O₂/CO₂气氛下水蒸气预混CH₄燃烧与烟气余热梯级利用方案。

10 research outcomes, page 1 of 1