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Valves of polymer treatment tank

2009-03-27View Original

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I would like to ask those who have worked on polysilicon projects: 1. Does “polymer treatment tank” refer to a distillation tower? 2. The valve that feeds into the polymer treatment tank should be a linear control valve, right? What type of valves are you using (or which brand)? 3. Polymer treatment tank bottom valve – is this valve a on/off valve? Which one are you using? Regarding the above two valves, what are your opinions in light of the process conditions? This post was last edited by yang990410 on 2009-3-27 15:01.]
Reply #22009-03-27
Why did my post end up in the “Chemical Engineering English Discussion Area”? It should be in the “Polysilicon” section – what’s going on?
Reply #32009-03-27
A polymer treatment tank is a tank used for polymer treatment; how could it be a distillation tower? The Bottom Valve is a bottom valve; it is not necessarily a on/off valve!
Reply #42009-03-27
Based on LZ’s criteria, ordinary people cannot answer these questions
Reply #52009-03-27
I originally planned to post this in the “Polysilicon” section; I guess those who work with polysilicon will know about it. I don’t know how I ended up in the “English” section. Hehe, sorry about that

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