Consultation on gas pressure regulators
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The syngas from the methanol plant consists mainly of hydrogen and carbon monoxide; its pressure is 5.1 MPa, and it needs to be reduced to around 0.1 MPa for use in boilers for combustion. The flow rate is approximately 4,500 standard cubic meters per hour. Question: How should I reduce pressure? How many stages of pressure reduction devices are needed at minimum, and what should be the diameter of the pressure relief valves? What is the approximate budget required?
It depends on which brand of pressure relief valve is chosen
It depends on the space available for on-site installation; if the space is limited, two-stage pressure reduction will be needed, which will result in higher noise levels. Space can achieve level 3 pressure reduction. It’s much quieter. This requires a proposal for justification. For pressure relief valve assemblies, one is usually used while another serves as a backup.
It mainly depends on the price of the valve, and then on the budget
I haven’t worked with this type of equipment before. Could you provide a plan and a quote?
Could you recommend some brands?