A refinery for petroleum.
1 A general view shows the Philadelphia Energy Solutions petroleum refinery in Philadelphia, Pennsylvania December 4, 2014.
2 He also spoke about his latest venture to build a $9bn petroleum refinery in his native Nigeria - and avoiding corruption in the process.
3 The chief industries developed here, are petroleum refineries and leather factories.
4 The company has also developed new ways to use vegetable-based oils in petroleum refineries for the production of diesel.
5 Those are among 16 petroleum refineries that Valero owns in the United States, Canada, the United Kingdom and Aruba.
6 Slideshow (5 images) Petrobras has found new ways to refine vegetable-based oils together with diesel in its petroleum refineries .
7 Petroleum refineries along the U.S. Gulf Coast - more than 40 percent of U.S. capacity - appeared to have survived the storm unscathed.
8 Petroleum refineries along the U.S. Gulf Coast, which make up more than 40 percent of U.S. capacity, also appeared to be largely undamaged.
9 There are a dozen petroleum refineries in Canada, and the annual outturn of kerosene is about 200,000 barrels of 45 imperial gallons per annum.
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Translations for petroleum refinery