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Glycol news and technical articles from Oil & Gas Journal. Search Glycol latest and archived news and articles


    Magazine Articles

    Mon, 17 May 1993

    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

  2. Stabilizing pH in Troll pipelines solves glycol -regen problems

    Magazine Articles

    Mon, 28 Jun 1999

    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

  3. Companies plan monoethylene glycol plant in Thailand

    Online Articles

    Wed, 14 Mar 2001

    Mar. 14�Thai Olefins Co. (TOC) and Indorama Group have announced a joint venture to develop a $200 million monoethylene glycol (MEG) plant on the Thai eastern seaboard. The plant, the first of its kind in Thailand, will be capable of producing 300

  4. Pressurized reboiler reduces VOC emissions in glycol dehy systems

    Online Articles

    Mon, 26 Apr 2004

    Click on the pdf link below to view entire article. A pressurized glycol reboiler, first used at a Shell onshore South Louisiana facility, is effective in controlling volatile organic compound emissions.

  5. Improvements stabilize Drizo glycol -enhancement process

    Magazine Articles

    Mon, 28 Oct 2002

    required of solid-bed desiccant. Drizo is a glycol -enhancement process that uses a commonly available ..... solvent in counter current contact with semilean glycol . It generates a very high purity glycol that is sent to the gas- glycol contactor

  6. New glycol -unit design achieves VOC, BTEX reductions

    Magazine Articles

    Mon, 13 Jul 1998

    and xylene (BTEX) from natural-gas glycol dehydration systems does not require costly ..... installation of a 10-equivalent-tray glycol -dehydration unit for field-gas dehydration ..... and BTEX by requiring 1-1.5 gal of glycol /pound of water removed. Glycol -unit

  7. Dutch North Sea platform expands on conventional glycol scheme

    Magazine Articles

    Mon, 22 Mar 1999

    pipeline curving to the subcellar deck. The glycol contactor (upper half shown here) is ..... bottom part. Working from a conventional glycol gas-drying system, Stork Engineers ..... would be a conventional tri-ethylene glycol (TEG) gas-drying system with combined

  8. Study links iron sulfide to MEG column burping

    Magazine Articles

    Mon, 1 Jun 2015

    are carried all the way to monoethylene glycol (MEG) still columns and likely cause ..... production has spurred a rise in mono ethylene glycol (MEG) as a hydrate inhibitor. Seabed temperatures ..... Gas Hydrate Control Using Monoethylene Glycol in the Gulf of Mexico," Oil and Gas

  9. Advanced dehydrator design recovers gas, reduces emissions

    Magazine Articles

    Mon, 26 Jul 2004

    Performance testing of an advanced glycol dehydrator design showed that the unit ..... Research Institute, estimated that active glycol dehydrators in the US collectively emitted ..... to an absorber. Lean, dry triethylene glycol (TEG) directly contacts the wet gas

  10. New equations estimate acid-gas solubility in TEG

    Magazine Articles

    Mon, 27 Feb 2006

    CO 2 absorbed per volume of triethylene glycol (TEG) circulated vs. the partial pressure ..... experimental data. Dehydration process Glycol dehydration of natural gas employs TEG or diethylene glycol (DEG) to remove water from the gas stream

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