Dow Chemical’s Texas PDH plant begins maintenance By admin Posted May 19, 2021 In In the News Dow Chemical’s Texas PDH plant begins maintenance2021-05-192021-05-19/wp-content/uploads/liberty-petroleum-icon-logo2.pngLiberty Petroleum Corp/wp-content/uploads/liberty-petroleum-icon-logo2.png200px200px Dow Chemical’s propane dehydrogenation unit in Freeport will undergo maintenance for the next 60-90 days,…