Evonik Degussa Corp. announced the appointment of Bonnie Tully as Vice President and Site Manager for the company’s Mobile, AL, operations.

Evonik Degussa Corp. announced the appointment of Bonnie Tully as Vice President and Site Manager for the company’s Mobile, AL, operations. Tully has been Plant Manager for Evonik’s lubricant additives facility in Singapore. She will take over from Tom Bates, President of Evonik's North America region, who will now concentrate on the growth and development of Evonik in North America.