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. The LPG alkali washing mixer is prone to clogging

2018-01-21View Original

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Is a 30% concentration of alkaline solution too high? Are there still impurities in the alkaline solution?
Reply #22018-01-21
LPG desulfurization, right? Have you considered sodium sulfide or sodium hydrosulfide crystals?
Reply #32018-01-21
It’s too high. . . 10-12 will do. . . There’s also temperature. . . .
Reply #42018-01-21
Previously, I saw a document at Hai Chuan regarding the corrosion of equipment caused by the temperature/concentration of alkaline solutions. . . . There’s no need for such a high concentration. It is not good for the equipment, and the effect after alkaline cleaning is not necessarily significant. The alkaline solution with a concentration of 30–32 has a considerable viscosity. It’s better to dilute it with some water. . .

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