Full-Text Search:
Home|About CNKI|User Service|中文
Add to Favorite Get Latest Update

Study on influence factors of hydrogen and sulphur by electrolysis of hydrogen sulfide

LI Haiyan;SONG Zenghong;LIU Aihua;LIU Jianli;Research Institute of Qilu Company,SINOPEC;  
With Fe_2( SO_4)_3/Fe SO_4 sulphuric acid solution as the absorption liquid and gas mixture of H_2 S and N_2 as raw material gas,in the test device for decomposition of hydrogen sulfide hydrogen and sulphur on the effect of gas velocity ratio,gas velocity,gas phase H_2 S content,factors of ion content and reaction temperature affect the absorption rate and liquid phase the absorption rate of hydrogen sulfide are investigated.The results show that the optimum flow rate for the gas-liquid ratio of the device is 1/10,liquid flow rate was 55/550 L/h,the gas phase with high H_2 S content is conducive to the absorption of Fe~(3+)in liquid phase content is higher,the lower the content of H+is conducive to the absorption of Fe~(2+)concentration on the absorption is not affected,The increase of junction temperature is beneficial to the oxidation and absorption of Fe~(3+)to H_2 S.
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
©CNKI All Rights Reserved