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TROUBLESHOOTING OF GLYCOL DEHYDRATION.PDF - Free download as PDF File (.pdf), Text File (.txt) or read online for free. wet gas. The problems include corrosion, water condensation and plugs created by ice or gas hydrates. Thermodynamic simulation of gas dehydration is GAS DEHYDRATION PROCESSES. 1. Liquid desiccant (absorption) 2. Solid desiccant (adsorption) 3. Refrigeration 4. Other processes such as Membranes, supersonic dehydration problems. How it works. The dehydration process is simple—wet gas contacts dry glycol, and the glycol absorbs water from the gas.The objective of this paper is to showcase the successful and innovative troubleshooting data analysis techniques to reduce glycol loss and to meet the PROBLEM. Common problems in a glycol dehydration unit are fouling and foaming. Many problems in a glycol dehydration plant such as foaming, reboiler. The dehydration of natural gas is defined as the removal of the water that is associated with the Download Free PDF GLYCOL DEHYDRATOR DESIGN MANUAL. Liquid hydrocarbon should not be allowed to enter the glycol- gas contactor. Should this be a problem, a three phase glycol flash separator will keep these •Need to dry gas to dew point below lowest operating temperature •Glycol dehydration cannot get to these low water levels – mole sieves.