2011年11月30日星期三

Pressure Vessels Process Parameters

Pressure vessels operating in the control of process parameters
1, the pressure vessel temperature control:
For the strict control of temperature, from the following measures: remove the heat of reaction; correct choice of heat transfer medium; enhanced insulation measures.
2, pressure vessels feeding control:
1), the exothermic reactor, feeding amount and speed can not exceed the capacity ofheat transfer equipment;
2), the ratio of reactants should be strictly controlled, to participate in the concentration of reactants, flow analysis and measurement to be accurate;
3), note that the order is expected to vote, can not be reversed;
4), raw materials, impurities can not be exceeded.
3, the amount of pressure vessels, filling the control:
General storage of liquefied gas containers installed capacity is 0.9 to 0.95 times the volume.
4, pressure vessel pressure, temperature fluctuation control
5, the control of corrosive media, pressure vessels.

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Sources from Pressure Vessels Process Parameters

Keywords: reactor, heat exchanger, pressure vessel

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