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OMEGA process information


The OMEGA process ("Only MEG Advantage")[1] is a chemical process discovered by the Shell Global Solutions company that is used to produce ethylene glycol from ethylene. This process comprises two steps, the controlled oxidation of ethylene to ethylene oxide, and the net hydrolysis of ethylene oxide to monoethylene glycol (MEG).[2] The first chemical plant using the OMEGA process was started in South Korea.[3] Subsequent OMEGA plants have been started in Saudi Arabia[4] and Singapore.[5] Shell claims that this process, compared to conventional ones, does not produce higher glycols, uses less steam and water, and generates less waste.[1]

  1. ^ a b "OMEGA delivers for ethylene glycol makers". Shell Chemicals. October 2008. Retrieved 2012-12-22.
  2. ^ Peter Taffe (2008-08-12). "Shell's Omega MEG process kicks off in South Korea". ICIS.com. Archived from the original on 2008-10-23.
  3. ^ "First start-up of Shell OMEGA process plant" (Press release). Shell Chemicals. 2008-06-16.
  4. ^ "Second Shell OMEGA process plant starts up in Saudi Arabia" (Press release). Shell Chemicals. 2009-06-02.
  5. ^ "Shell starts-up world-scale monoethylene glycol plant in Singapore" (Press release). Shell Chemicals. 2009-11-17.

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