Chlorine purity and source of impurities
Thread Content
This post was last edited by sunjl1981 on 2013-1-7 00:06. Please share information on the purity of chlorine and hydrogen after cooling and drying, as well as the sources of any impurity gases present. # hcbbs
Here, we require a purity of dry chlorine of not less than 92% and a purity of hydrogen of not less than 97%
It is mainly oxygen in the electrolytic cell, along with air that has leaked in; the components include nitrogen and oxygen, as well as a small amount of hydrogen.
Here, we require that the purity of dried chlorine be greater than 94.5%, and the purity of hydrogen to be greater than 98%. The impurity gases in chlorine come mainly from oxygen in the electrolyzer, a small amount of hydrogen, the air used for sealing the chlorine compressor, as well as air that leaks in.
The main sources of impurities are indeed substances from equipment manufacturers and within pipelines
The purity of chlorine is greater than 94.5%, and the purity of hydrogen is greater than 98%. There is oxygen in the electrolyzer, as well as air that has leaked in; the components of this air are nitrogen and oxygen
The purity of chlorine is greater than 98%, and the purity of hydrogen is greater than 99%. The impurities mainly include oxygen, nitrogen, along with small amounts of hydrogen and water. Our company requires an oxygen content of less than 0.6% and a moisture level of less than 100 ppm.
Through practical experience and testing, the impurities detected in our company’s products include a small amount of moisture, hydrogen and oxygen present in chlorine, a small amount of air when operating under negative pressure, impurities resulting from pipe corrosion, oxides carried by sulfuric acid in the chlorine drying system, as well as acid sludge
The impurity gases in chlorine mainly come from oxygen in the electrolyzer
The purity of chlorine is greater than 98%, and the purity of hydrogen is greater than 99%. The impurities mainly include oxygen, nitrogen, along with small amounts of hydrogen and water
The purity of chlorine is greater than or equal to 96%; its impurities mainly consist of oxygen, which is a by-product of the oxygen evolution side reaction during electrolysis, along with small amounts of hydrogen and air that leaks in during operation under negative pressure. The purity of hydrogen is greater than or equal to 98.5%.
The purity of chlorine is greater than 96.5%, with impurities being N substances derived from electrolysis; the purity of hydrogen is greater than 99.0%
Oxygen – produced by the electrolyzer and leaking in. Nitrogen – mainly due to external leaks as well as leaks at the turbine seals!
This post was last edited by limingshuguang on 2009-5-5 at 16:38. I agree with the view from floor 13: nitrogen may make up a larger proportion in chlorine gas. The dry gas seals of turbines more or less end up in the chlorine gas system, and this depends on the level of skill involved in operation.
There are air leaks in the electrolyzer and pipes