How to operate and pay attention to the membrane adsorber? ? ?
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This post was last edited by sunjl1981 on 2013-1-6 23:46. Our company now has a new 100,000 tons/year membrane adsorber——vinyl chloride tail gas. Does anyone have its operating instructions and precautions? # , , &
There are many things to note: 1. The membrane absorbs VCM exhaust gas. It is strictly forbidden to entrain liquid in the exhaust gas. Entrained liquid will reduce the efficiency of the membrane. 2. The temperature of the vinyl chloride exhaust gas should not be too low. 3. The pre-membrane filter must be well designed. It is best that the exhaust gas passes through the coarse filter and then enters the fine filter. 4. Before the exhaust gas enters the membrane, it is best to set up a buffer tank and a heater to buffer it and prevent the impact of large changes in exhaust gas pressure on the membrane. The heater can prevent liquid entrainment. 5. Check the oxygen content in the exhaust gas. Too high is very dangerous. 6. Ensure that the membrane works in a dry exhaust gas environment.