WebJun 28, 2014 · show that an increasing reboler temperature above 200 o C led to the thermal decomposition of glycol and introduction of stripping gas had a significant effect … Webby distillation at ambient pressure and maximum reboiler temperature of 204 °C (TEG degradation onset temperature). Under these conditions, the maximum TEG purity achieved is roughly 99 wt.%. For ...
What does ethylene glycol decompose to when …
WebTRIETHYLENE GLYCOL 1. IDENTIFICATION PRODUCT NAME: TRIETHYLENE GLYCOL CAS NO: 112-27-6 SYNONYM: 2,2'-[ETHANEDIYLBIS(OXY)]BISETHANOL 2. HAZARDS IDENTIFICATION ... Decomposition products depend upon temperature, air supply and the presence of other materials. Decomposition products can include and are not limited to: … Webdegradation at about 374 oF on the condition that TEG decomposes at a temperature of 404oF. After a series of other glycol purification process, stripping gas is added to the reboiler to provide extra-dry glycol. TEG recovered from the reboiler which also increases glycol concentrations ... advantageplusfederalcreditunion.com
TEG Dehydration: Stripping Gas Charts for Lean TEG …
WebThe characterization of TEGs that are used a data-acquisition system have measured data for the voltage, current, and temperature, in real-time, for temperatures down to 200 C … WebJun 20, 2012 · Any excessive reboiler temperature (greater than 404 o F) will be conducive to the formation of degraded TEG - and resulting in circulating corrosive by-products with the TEG. That is one of the main reasons I dislike the use of direct-fired reboilers - as I keep repeating on these forums. WebJun 12, 2013 · Maximum concentrations achievable in an atmospheric regenerator operating at a decomposition temperature of 206°C (404°F) is 98.7 weight percent. The … advantageplusfinancing.com