How is constant flow control implemented for pressure control in a synthesis loop?
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We divide it into constant pressure control and constant flow rate control. For constant pressure control, we adjust the release volume based on changes in system pressure in order to maintain it; thus, we focus on the release volume rather than the pressure. How is this achieved? What factors determine the adjustment of the release amount? What is the basis? Let’s all discuss it. Thank you. Our system pressure is maintained at 2.8 MPa under normal conditions; the corresponding maximum flow rate at full load is 448 Nm3/h
It has to be determined based on the process flow; it’s hard to say without a flowchart.