New oil refinery in South Dakota says it will use alternative to toxic acid

By Chris Hamby

The company planning to build the nation’s first new major oil refinery in 35 years will use a safer technology as a substitute for a highly

Excerpts from this story referencing "Eric Williams":

"… logies, which is a major reason for us selecting it,” Hyperion spokesman Eric Williams said in written answers to questions from the Center.InAlk’s chemical pr …"