Following installation of a new air-cooled condenser as part of its crude distillation unit's preflash tower overhead, a US Midwestern refinery began producing off-spec light naphtha that led to ...

In early 2003, BP Products Co. revamped its Texas City, Tex., refinery. Changes to FCC Unit 1 reduced the true boiling point distillation curve's 90%-final boiling point tail for the heavy catalytic ...