Influence of the Higeer Factor on the Co, Hydrate Formation Process

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Influence of the Higeer Factor on the Co, Hydrate Formation Process

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[1]BAI Jing,LIANG De-qingWU Neng-you,FAN Shuan-shi,et al.Influence of the Higeer Factor on the Co, Hydrate Formation Process[J].Journal of Zhengzhou University (Engineering Science),2013,34(04):85-89.[doi:10.3969/j.issn.1671-6833.2013.04.020]

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Journal of Zhengzhou University (Engineering Science)[ISSN 1671-6833/CN 41-1339/T] Volume: 34 Number of periods: 2013 04 Page number: 85-89 Column: Public date: 2013-09-09

Title:: Influence of the Higeer Factor on the Co, Hydrate Formation Process

Author(s):: BAI Jing1; 2; LIANG De-qing2; 3WU Neng-you3; FAN Shuan-shi1; FANG Shu-qi1; 1 : Sehool of Chemical Engineering and Energy , Zhengzhou University ,Zhengzhou 450001，China; 2:Guangzhou Center forGas Hydrate Research，Chinese Academy of Sciences ，Cuangzhou 510640，China; 3 :Cuangzhou Institute of Energy Conver-sion , Chinese Academy of Science,Guangzhou 510640, China; 4: School of Chemical Engineering and Energy , South China U-niversity of Technology ，Guangzhou 510640，China

Keywords:: hydrate; high gravity ; hydrate reactor; formation rate; conversion rate

CLC:: TQ026

DOI:: 10.3969/j.issn.1671-6833.2013.04.020

Abstract:: In this paper, a static high gravity gas hydrate reactor was introduced into, and the CO, gas hydrateformation process was continuous with the processing equipment. The influence of the high gravity factor on theimportant parameters during the CO, hydrate formation process in the new hydrate reactor was investigated. Itwas shown that the CO,hydrate formation rate increased with the high gravity factor by the exponential func-tion.When the high gravity factor was 390.285,the maximal value of the CO,hydrate formation rate was upto 36.85kg/ h. Within the experiments,the change process was similar to a parabola between the CO,gas per-cent conversion rate and the high gravity factor. When the high gravity factor was about 250, the CO, gas con-version was up to the perk value，but on the whole of it was not more than 27% . Besides thermal analysis onthe processes were investigated with the high gravity factor from 20.162 to 390.285. It was found that the en-ergy utilization efficiency increased as a linear function with the high gravity factor,which the maximum valuewas 87.39% .

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