A 320-foot-tall structure that shoots flames into the air has been put into service at an Iowa nitrogen fertilizer complex.The Sioux City Journal reports that CF Industries announced Thursday that the ...
SIOUX CITY | After three years, CF Industries is weeks from completion of its $2 billion Port Neal nitrogen complex, and production will be ignited with a flame-- a really big flame. Kim Mathers, a ...
Go by any oil refinery and you'll see stacks at the top of which small flames burn off the waste gas left over from converting crude oil into more useful materials. Such stacks are relatively simple ...
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