Scruber Controls
Scruber Controls
(OP)
Hi All,
I was wondering if anyone here has any experience controlling a scrubber. In our scrubber vapor at 175C is scrubbed with liquid at 27C. I am controlling the level inside the scrubber by manipulating the liquid in. Is this sufficient or do i need second degree of freedom by controlling the differential pressure across the scrubber by putting a butterfly valve at the top of scrubber and manipulate it based on the differential pressure inside the scrubber.
http: //files.en gineering. com/getfil e.aspx?fol der=d46428 70-ea85-4f af-b635-29 15be3289bb &file= Scruber_Qu estion.JPG
I was wondering if anyone here has any experience controlling a scrubber. In our scrubber vapor at 175C is scrubbed with liquid at 27C. I am controlling the level inside the scrubber by manipulating the liquid in. Is this sufficient or do i need second degree of freedom by controlling the differential pressure across the scrubber by putting a butterfly valve at the top of scrubber and manipulate it based on the differential pressure inside the scrubber.
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RE: Scruber Controls
RE: Scruber Controls
This is not exactly a scrubber. My process vapor coming in is quenched by the liquid and effluent vapor from the top is send to distillation for purification.
RE: Scruber Controls
RE: Scruber Controls
RE: Scruber Controls