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I just would like to know what is difference between absorption and stripping? your help will be appreciated

I just want to know the effect of non demineralised water (high TDS)on steam reboilers and generally on pipes in processing, and if there is any data or files about thet. Thanx.

I wonder which is much better, more effective and more economic, the benfield solution or the amine for gas sweetening, and if it is possible to change benfield solution by amine with using the same units and equipments.

Thanks a lot Latexman, i have got the idea and its almost clear.

yes, u did not get my meaning but thank u very much

OK i ask why vapor strips the vapor from the liquid and the same with liquid, i ask about the phenomenon and why it happens.

MEA (Monoethanolamine) Used in low pressure natural gas treatment applications requiring stringent outlet gas specifications MDEA (Methyldiethanolamine) Has a higher effect on H2S than CO2 which allows some CO2 "slip" while retaining H2S removal capabilities. DEA (Diethanolamine) Used in medium...

may be by several trials of different quantities, you will reach your desired concentration

ok, for example in the stabilizer column, the gas produced in the re-boiler enters in the middle of the stabilizer to extract any gases which could be with the downwards condensate, and the same with condensate to extract any condensate which could be with gas upwards.

latexman could you please explain more

in a fractionation column or contactor when the gas upwards extract the gas downwards and the liquid downwards extract the liquid upwards, what is this phenomenon calle?

i have some confusion between transfer of heat by convention and radiation, i just want to know the difference between them by examples and which is more efficient

why at start up and low flows we by pass the turbo expander and use the JT valve?