The effect of silicate in the electrolyte solution in a chlor-alkali cell on a fluorocarbon ionomer, Nafion(R) 901, was studied. Calcium silicate precipitated and damaged the membrane during electrolysis when the anolyte and/or the catholyte was contaminated with Ca2+ and Mg2+. The service lifetime of the membrane was thus shortened greatly.
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College of Mechanical and Electrical Engineering, Fujian Agriculture and Forestry University, FuzhouCollege of Mechanical and Electrical Engineering, Fujian Agriculture and Forestry University, Fuzhou
Su J.
Liu M.
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College of Mechanical and Electrical Engineering, Fujian Agriculture and Forestry University, FuzhouCollege of Mechanical and Electrical Engineering, Fujian Agriculture and Forestry University, Fuzhou
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Hong Kong Univ Sci & Technol, Dept Phys, Kowloon, Hong Kong, Peoples R ChinaHong Kong Univ Sci & Technol, Dept Phys, Kowloon, Hong Kong, Peoples R China
Yang, Z.
Mei, Jun
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Hong Kong Univ Sci & Technol, Dept Phys, Kowloon, Hong Kong, Peoples R ChinaHong Kong Univ Sci & Technol, Dept Phys, Kowloon, Hong Kong, Peoples R China
Mei, Jun
Yang, Min
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Hong Kong Univ Sci & Technol, Dept Phys, Kowloon, Hong Kong, Peoples R ChinaHong Kong Univ Sci & Technol, Dept Phys, Kowloon, Hong Kong, Peoples R China
Yang, Min
Chan, N. H.
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Hong Kong Univ Sci & Technol, Dept Phys, Kowloon, Hong Kong, Peoples R ChinaHong Kong Univ Sci & Technol, Dept Phys, Kowloon, Hong Kong, Peoples R China
Chan, N. H.
Sheng, Ping
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Hong Kong Univ Sci & Technol, Dept Phys, Kowloon, Hong Kong, Peoples R ChinaHong Kong Univ Sci & Technol, Dept Phys, Kowloon, Hong Kong, Peoples R China