hydrofluoric acid News

Husky Refinery in Wisconsin Plans Rebuild After Last Year’s Explosion, Fires

Husky Energy says it’s been given approval to rebuild its oil refinery in Superior, Wisconsin, after an explosion and a series of fires last year injured 36 people and required much of the city to evacuate. Husky, which does business …

Wisconsin Explosion Prompts Call for Updates to Chemical Study

The U.S. Chemical Safety Board wants federal regulators to re-examine a 1993 study on hydrofluoric acid after an explosion at a Superior oil refinery last year. The board sent a letter Wednesday to the U.S. Environmental Protection Agency asking the …