Chlorine gas recycling
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I want to compress and recycle the chlorine gas produced by electrolysis. I don’t know what equipment I should use. Are there any difficulties in operation? If anyone can give me some advice, it would be better if there are pictures! Thanks in advance!
I also have chlorine gas generated during the electrolysis process, and I am also considering the issue of chlorine gas recovery! If it cannot be recycled, it is best to use lye to absorb it to prevent contamination!
It has been said in nickel metallurgy that the chlorine gas precipitated from electrolytic nickel chloride can be compressed and recycled, but the specific operation and application equipment are not mentioned!
We don’t know how much chlorine is produced, let alone what its purity is, so we can’t help.
Come on, I'm also thinking about this problem. In chloride dielectric electrolysis, the anode always produces a lot of chlorine:)
I personally think this should not be a problem. The chlorine produced by pure chloride electrolysis should be very pure, with at most a little moisture and hydrogen chloride. Now in industry, it is said that nickel chloride electrolysis is used, and the properties are the same! !
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If you want to recycle it, the industry usually uses a chlorine press for primary compression, and then a turbine for secondary compression, which can reach a pressure of about 0.35MPa. If you want to compress liquid chlorine, you usually use a Nessler pump and sulfuric acid as the compression medium. Both methods have mature applications in industry and are simple to operate. The concentration of electrolytic chlorine can be increased through a bag dust collection device.