Delek reduces Tyler, Texas, FCC output - state

HOUSTON, May 11 (Reuters) - Delek US Holding Inc's (DK.N: Quote, Profile, Research) 58,000-barrel-per-day Tyler, Texas, refinery cut back the feedstock going to its 20,000-bpd gasoline-producing fluidic catalytic cracking unit on Sunday while repairs are made to a unit boiler, according to a notice filed with state regulators.

At the same time repairs are done to the No. 9 carbon monoxide boiler, Delek will also install improvements to the boiler control system, according to the notice, filed with the Texas Commission on Environmental Quality. (Reporting by Erwin Seba; editing by John Wallace)