	US 11,884,885 B2
	Co-processing of waste plastic pyrolysis oils and biorenewable feedstocks
Tengfei Liu, Fairfield, CA (US); Joel Edward Schmidt, Oakland, CA (US); Richard Grove, Spanish Fort, AL (US); and Hye-Kyung Cho Timken, Albany, CA (US)
Filed by CHEVRON U.S.A. INC., San Ramon, CA (US)
Filed on Jul. 20, 2022, as Appl. No. 17/868,884.
Claims priority of provisional application 63/236,758, filed on Aug. 25, 2021.
Prior Publication US 2023/0085274 A1, Mar. 16, 2023
Int. Cl. C10G 3/00 (2006.01); C10G 1/00 (2006.01); C10G 11/18 (2006.01); C10L 1/06 (2006.01)

CPC C10G 3/60 (2013.01) [C10G 11/187 (2013.01); C10L 1/06 (2013.01); C10G 2300/1003 (2013.01); C10G 2300/1014 (2013.01); C10G 2300/1059 (2013.01); C10G 2300/305 (2013.01); C10G 2300/308 (2013.01); C10G 2300/4006 (2013.01); C10G 2300/4012 (2013.01); C10G 2400/02 (2013.01)]

14 Claims

1. A process consisting of:

introducing a pyrolysis oil derived from a waste plastic raw material to a fluidized-bed reactor;

introducing a biorenewable feedstock comprising triglycerides to the fluidized-bed reactor; and

co-processing the pyrolysis oil and the biorenewable feedstock in the fluidized-bed reactor in a presence of a cracking catalyst at catalytic cracking conditions to provide a cracking product.