Following References are kind of old, but very good…
Brown, J. W., W., Schuette, W. L., and Sherman, L. G., Latest Developments in Flexicoking. Presented at the AIChE Meeting, March 19, 1975
Anonymous, Flexicoking Passes Major Test, Oil Gas J., 73(10), 53-56 (March 10, 1975)
Blaser, D. E., Rionda, J. A., and Saxton, A. L., Combine Desulfurizing and Coking, Hydrocarbon process., 50(9), 137-141 (1971)
Lucky
