The Experts below are selected from a list of 4170 Experts worldwide ranked by ideXlab platform

Yuhang Xie - One of the best experts on this subject based on the ideXlab platform.

  • Optimization strategy and procedure for Coal Bed Methane separation
    Journal of Energy Chemistry, 2013
    Co-Authors: Gaobo Zhang, Shuanshi Fan, Ben Hua, Yanhong Wang, Tianxu Huang, Yuhang Xie
    Abstract:

    Abstract Coal Bed Methane (CBM) has a huge potential to be purified to relieve the shortage of natural gas meanwhile to weaken the greenhouse effect. This paper proposed an optimal design strategy for CBM to obtain an integrated process configuration consisting of three each single separation units, membrane, pressure swing absorption, and cryogenics. A superstructure model was established including all possible network configurations which were solved by MINLP. The design strategy optimized the separation unit configuration and operating conditions to satisfy the target of minimum total annual process cost. An example was presented for the separation of CH 4 /N 2 mixtures in Coal Bed Methane (CBM) treatment. The key operation parameters were also studied and they showed the influence to process configurations.

Lanying Yang - One of the best experts on this subject based on the ideXlab platform.

  • Enhanced separation of Coal Bed Methane via bioclathrates formation
    Fuel, 2019
    Co-Authors: Qiang Sun, Bo Chen, Gaoqiang Yuan, Xuqiang Guo, Wenjie Lan, Lanying Yang
    Abstract:

    Abstract The separation and utilization of Coal Bed Methane have great research and economic significances. Consequently, we investigated the two-stage separation of CH4/N2 binary gas mixture, an analogue of Coal Bed Methane, using hydrate separating method in this work. In order to realize green environmental protection and promote the popularization of hydrate separation method, two biological additives, i.e., tea polyphenol and catechin, were applied to recovery CH4 by forming bioclathrates. The influences of tea polyphenol and catechin on hydrates thermodynamic phase equilibria, kinetic hydration rate, gas storage capacity and separation effects were systematically studied. The results show that these two bio-additives could significantly increase the formation rate and gas storage capacity of hydrates in comparison with pure water system. In addition, the recovery of CH4 and separation factor are also enhanced in the presence of bio-promoters. Therefore, the formation of bioclathrates is helpful to protect environment, and promote the industrial application of the hydrate separation technology.

Gaobo Zhang - One of the best experts on this subject based on the ideXlab platform.

  • Optimization strategy and procedure for Coal Bed Methane separation
    Journal of Energy Chemistry, 2013
    Co-Authors: Gaobo Zhang, Shuanshi Fan, Ben Hua, Yanhong Wang, Tianxu Huang, Yuhang Xie
    Abstract:

    Abstract Coal Bed Methane (CBM) has a huge potential to be purified to relieve the shortage of natural gas meanwhile to weaken the greenhouse effect. This paper proposed an optimal design strategy for CBM to obtain an integrated process configuration consisting of three each single separation units, membrane, pressure swing absorption, and cryogenics. A superstructure model was established including all possible network configurations which were solved by MINLP. The design strategy optimized the separation unit configuration and operating conditions to satisfy the target of minimum total annual process cost. An example was presented for the separation of CH 4 /N 2 mixtures in Coal Bed Methane (CBM) treatment. The key operation parameters were also studied and they showed the influence to process configurations.

Qiang Sun - One of the best experts on this subject based on the ideXlab platform.

  • Enhanced separation of Coal Bed Methane via bioclathrates formation
    Fuel, 2019
    Co-Authors: Qiang Sun, Bo Chen, Gaoqiang Yuan, Xuqiang Guo, Wenjie Lan, Lanying Yang
    Abstract:

    Abstract The separation and utilization of Coal Bed Methane have great research and economic significances. Consequently, we investigated the two-stage separation of CH4/N2 binary gas mixture, an analogue of Coal Bed Methane, using hydrate separating method in this work. In order to realize green environmental protection and promote the popularization of hydrate separation method, two biological additives, i.e., tea polyphenol and catechin, were applied to recovery CH4 by forming bioclathrates. The influences of tea polyphenol and catechin on hydrates thermodynamic phase equilibria, kinetic hydration rate, gas storage capacity and separation effects were systematically studied. The results show that these two bio-additives could significantly increase the formation rate and gas storage capacity of hydrates in comparison with pure water system. In addition, the recovery of CH4 and separation factor are also enhanced in the presence of bio-promoters. Therefore, the formation of bioclathrates is helpful to protect environment, and promote the industrial application of the hydrate separation technology.

Tianxu Huang - One of the best experts on this subject based on the ideXlab platform.

  • Optimization strategy and procedure for Coal Bed Methane separation
    Journal of Energy Chemistry, 2013
    Co-Authors: Gaobo Zhang, Shuanshi Fan, Ben Hua, Yanhong Wang, Tianxu Huang, Yuhang Xie
    Abstract:

    Abstract Coal Bed Methane (CBM) has a huge potential to be purified to relieve the shortage of natural gas meanwhile to weaken the greenhouse effect. This paper proposed an optimal design strategy for CBM to obtain an integrated process configuration consisting of three each single separation units, membrane, pressure swing absorption, and cryogenics. A superstructure model was established including all possible network configurations which were solved by MINLP. The design strategy optimized the separation unit configuration and operating conditions to satisfy the target of minimum total annual process cost. An example was presented for the separation of CH 4 /N 2 mixtures in Coal Bed Methane (CBM) treatment. The key operation parameters were also studied and they showed the influence to process configurations.