Home › Forums › Coking › Operations › Coke Product, Feedstock, Storage, Handling › Recycle This topic contains 1 reply, has 2 voices, and was last updated by Evan Hyde 8 months, 1 week ago. Author Posts December 6, 2017 at 10:41 pm #27714 kjj1946Participant explain Coker recycle December 7, 2017 at 9:14 am #27715 Evan HydeKeymaster Furnace flow > fresh feed flow in 90% of cokers. The difference is called recycle or Through-put Ratio (TPR) in FW terms. The reasons why depend on the equipment design and operation. Author Posts You must be logged in to reply to this topic.