KTI commercialized two systems in 2017 that utilize an optional reactor that has a capacity of 20 grams. This enables higher catalyst-to-feed ratio testing which is relevant to cracking lower boiling feeds and for emulating light feed recycle to the FCC unit. The larger ACE reactor couples nicely with KTI’s High Temperature Option which may be added to ACE-Model R+MM and is integral to ACE-Model C.