Distillation: processes – thermolytic – And shaping to desired form or configuration – Prior to charging to carbonizing zone
Patent
1982-01-21
1983-06-14
Garris, Bradley
Distillation: processes, thermolytic
And shaping to desired form or configuration
Prior to charging to carbonizing zone
201 17, 201 28, 201 30, 201 42, C10B 4906, C10B 5506, C10B 5702
Patent
active
043881521
ABSTRACT:
A process for producing a distillable hydrocarbonaceous stream, fuel gases and blast furnace grade coke from a heavy, high sulfur, crude oil by producing delayed coke from at least a portion of the crude oil; crushing at least a portion of the coke to provide a finely divided coke feedstock to a briquetting operation where the finely divided coke is briquetted using crude oil or topped crude oil as a binder to produce briquettes of a size from about 3/4 inch to about 3 inches with the resulting briquettes being passed to a high temperature vertical calciner where the solids are desulfurized to produce a strong blast furnace grade coke. The distillable stream and fuel gas stream are recovered from the delayed coking operation, the vertical calciner and optionally a crude oil topping operation. In some instances coke particles in the size range from about 3/4 inch to about 3 inches may be passed directly to the calciner without crushing and briquetting. However, it is preferred to crush and briquette substantially all of the coke.
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Boyer Lyndon D.
Sooter Matthew C.
Theodore Frank W.
Wasson George E.
Conoco Inc.
Garris Bradley
Lovercheck Dale
Mikesell, Jr. William A.
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