Hydrogenation issue
Thread Content
What do high and low scores after the hydrogenation reaction refer to respectively? How to switch from high-pressure separation to low-pressure separation? What does the PORTTA-TEST separator mean?
The high-pressure separator corresponds to the high-pressure stage, while the low-pressure separator corresponds to the low-pressure stage. The transition from high pressure to low pressure is regulated by a control valve that changes its diameter; care must be taken when operating in areas where high pressure meets low pressure
Is that control valve similar to a pressure reducing valve?
What was said on the first floor makes sense; as for the high pressure levels, some systems still use automatic pressure regulators
Does anyone know what that separator is?
The high-pressure separator and the low-pressure separator serve the same purpose; the only difference is the pressure level, which is related to the solubility of the light components in the liquid!
Hydrogen has a higher solubility at high pressures; by using a low-pressure separator, most of the remaining hydrogen in the oil can be separated. Without such a separator, a gas blockage may occur in the distillation furnace. Of course, gas blockages can also be caused by the vaporization of water