May 9 (Bloomberg) -- Sunoco Inc. reported flaring of gases and emissions of sulfur dioxide at the Marcus Hook refinery in Pennsylvania on May 7, according to a filing with Delaware regulators.
The plant released nitrogen dioxide the previous day after depressurizing two vessels, the company said in a separate filing.
Thomas Golembeski, a company spokesman, didn’t immediately return an e-mail seeking comment.
The plant can process 194,000 barrels of oil a day, according to data compiled by Bloomberg.
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