公开(公告)号：US3684689A

公开(公告)日：1972-08-15

申请号：US3684689D

申请日：1971-04-12

Applicant: PATTON JOHN T ,  THOMAS W GILLETTE

Inventor： PATTON JOHN T ,  GILLETTE THOMAS W

IPC: C10B55/10 ,  C10B55/00 ,  C10G37/06

CPC classification number: C10B55/10

Abstract: A HEAVY HYDROCARBON STREAM IS CONVERTED IN A HIGHTEMPERATURE, HIGH PRESSURE FLUIDIZED COKER INTO A DISTILLAABLE, LOWER-BOILING HYDROCARBON PRODUCT OIL WHILE PRODUCING A COKE PRODUCT. THE COKE PRODUCT IS CONVERTED IN A HIGH-PRESSURE, HIGH-TEMPERATURE, PARTIAL COMBUSTION REACTOR INTO CARBON MONOXIDE, BY REACTION WITH STEAM AND A SMALL AMOUNT OF SUBSTANTIALLY PURE OXYGEN. THE CARBON MONOXIDE IS CONVERTED INTO CARBON DIOXDE IN A SHIFT REACTOR. THE HYDROGEN PRODUCED IN THE WATER-GAS REACTOR AND THE SHIFT REACTOR IS PREFERABLY USED TO HYDROCRACK THE LOWER-BOILING HYDRO-CARBON OIL PRODUCT FROM THE COKER, OR MAY BE USED FOR OTHER PURPOSES SUCH AS HYDROFINING ECT.