Glycol
Glycol news and technical articles from Oil & Gas Journal. Search Glycol latest and archived news and articles
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Pressurized reboiler reduces VOC emissions in glycol dehy systems
A pressurized glycol reboiler, first used at a Shell Oil Co ..... organic compound (VOC) emissions from glycol gas-dehydration systems. The reboiler ..... dehydration systems use triethylene glycol (TEG) to adsorb water from natural gas …
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GLYCOL -REBOILER EMISSIONS-2 GLYCOL MASS-BALANCE METHOD SCORES HIGH FOR ESTIMATING BTEX, VOC EMISSIONS
… indicate that one employing rich/ lean- glycol mass balance yields excellent estimates ..... company has confirmed the rich/lean- glycol estimating method from total-capture stack condensation sampling on small glycol units (less than 15 MMscfd) and …
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GLYCOL DEHYDRATOR EMISSION CONTROL IMPROVED
… Research Institute Chicago For natural gas glycol dehydrators, evaporative cooling provides ..... control than conventional air cooled or glycol -cooled condensation technologies. Recent ..... toluene, and xylenes (BTEX) from glycol dehydrators a major concern for the natural …
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PHASE BEHAVIOR OF GLYCOL IN GAS PIPELINE CALCULATED
… A relatively new option uses injection of glycol , the presence of which in the water phase ..... developed for calculating the phase behavior of glycol in such wet CO2 pipelines. Composition of the glycol -water condensate in the pipeline is one …
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GLYCOL -REBOILER EMISSIONS--1 FEDERAL, STATE EFFORTS FORCE REEXAMINATION OF GLYCOL -REBOILER EMISSIONS
… emissions from the reboiler still vents of glycol dehydration units. These emissions are ..... Chicago, estimates that more than 30,000 glycol reboiler units operate in the U. S ..... quantify and control toxic emissions from glycol reboiler stacks. This is the first of …
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Stabilizing pH in Troll pipelines solves glycol -regen problems
… field to shore caused problems in the glycol regeneration units as a result of iron ..... pipelines, the solution to the problem in the glycol -regeneration units was to reduce the ..... operator Statoil injects monoethylene glycol (MEG). Following evaluation of different …
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GLYCOL -REBOILER EMISSIONS-CONCLUSION PC PROGRAM ESTIMATES BTEX, VOC EMISSIONS
… method for estimating toxic emissions from glycol gas-dehydration units is available ..... part series covering such emissions from glycol reboilers, Radian Corp., Austin, and ..... of BTEX and other VOCs from triethylene glycol (TEG) dehydration units. Part 1 (OGJ …
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Technology EPA backs model for estimating HAPs, VOCs from glycol dehydrators
… volatile organic compounds (VOCs) at glycol dehydrators. Test results of the program ..... industry can use to estimate emissions from glycol dehydrators. It is successor to another ..... Louisiana and in conjunction with additional glycol dehydrator emissions tests sponsored by …
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Shell Nederland brings propylene glycol ether plant on stream
… BV has brought a 100,000 tonnes/year propylene oxide glycol ether plant on stream at Pernis, the Netherlands. The plant makes propylene glycol monomethyl ether, di propylene glycol mono methyl ether, and propylene glycol mono ethyl ether …
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GLYCOL REBOILER EMISSIONS CONTROL PROCESS TESTED
… for maximum control of air pollutants from glycol dehydrators has been developed and undergone ..... corrosion. During the absorption step, the glycol also removes some VOCs and BTEX. When the glycol is regenerated absorbed water is boiled off …
