1
Schlinger Warren G, Kaufman Harold C, Crawley Carroll L: Manufacture of petroleum coke. Texaco, Whaley T H, Ries C G, December 3, 1974: US3852047 (52 worldwide citation)

Clusters of petroleum coke pellets are made by the steps of dispersing particulate carbon seed particles in a high boiling petroleum oil, heating the seeded oil in a coking heater under conditions of controlled cracking, and introducing the effluent from the heater into a coke drum where the seed pa ...


2
Schlinger Warren G, Kaufman Harold C: Manufacture of petroleum coke. Texaco, June 27, 1972: US3673080 (14 worldwide citation)

Clusters of petroleum coke pellets are made by the steps of dispersing particulate carbon seed particles in a high boiling petroleum oil, heating the seeded oil in a coking heater under conditions of controlled cracking, and introducing the effluent from the heater into a coke drum where the seed pa ...


3
Ke Wen Li: Manufacture of petroleum coke with fines recycling. Continental Oil Company, Richard W Collins, April 4, 1978: US04082650 (6 worldwide citation)

Yield and coke quality of a delayed coking and coke calcining process is improved by addition of coke fines to a coke drum at a temperature approximately equal to or higher than that of the incoming liquid hydrocarbon residuum feedstock during the coking operation.


4
Ludwig Kersternich: Coking drum. Z&J Technologies, Alston & Bird, February 23, 2010: US07666280 (2 worldwide citation)

Coking drum 3, 4, especially for the manufacture of petroleum coke, which has an approximately cylindrical basic body, at least one inlet and at least two outlets, wherein there is arranged as shut-off member (11) at least at one outlet and/or at the or one inlet, a bridging pipe slide valve having ...


5
Allen Davis: Manufacture of petroleum coke. Continental Oil Co, May 6, 1964: GB957396-A (2 worldwide citation)

In a process for producing coke by the delayed coking process of a hydrocarbon oil, a small quantity of a liquid hydrocarbon, e.g. gas oil from the fractionator is delivered into a line conveying vapours from the top of the coke drum or drums to prevent coke formation in the line. The coking process ...


6
Addee Lawrence Edwin: Manufacture of petroleum coke. Continental Oil Co, June 19, 1963: GB929007-A (1 worldwide citation)

In a process for producing petroleum coke from a heavy petroleum residuum, coke fines produced are recovered and injected into the coker feed during the coking step. The delayed coking process is employed, in which the bottoms from a fractionator 5 are passed through a heater 15 to a coking drum 16 ...


7
Improvements in the manufacture of petroleum coke. William Duff, May 31, 1934: GB410881-A

410,881. Petroleum coke. DUFF, W., 341, Upper Richmond Road, East Sheen, London. Dec. 7, 1932, No. 34597. [Class 55 (ii).] A mixture of petroleum coke and mineral matter is obtained by adding to the petroleum to be heated a mineral-bearing material such as coal, coke, or shale, so that the mineral m ...


8
Smith John Henry: Manufacture of petroleum coke. Continental Oil Co, July 28, 1965: GB999994-A

In a process for producing petroleum coke in which heavy residuum is coked by the delayed coking process and the green coke is calcined in a kiln, coke fines produced in the kiln are fluidized (after being separated from the fine gases and after being cooled) and returned to the kiln where they are ...


9
Li Ke W: Fabrication de coke de petrole par laddition de coke menu, Manufacture of petroleum coke with coke fines recycling. Continental Oil Company, October 9, 1979: CA1063961

MANUFACTURE OF PETROLEUM COKE WITH COKE FINES RECYCLING Abstract Yield and coke quality of a delayed coking and coke calciningprocess is improved by addition of coke fines to a coke drum at atemperature approximately equal to or higher than that of the incomingliquid hydrocarbon residuum feedstock d ...


10
Fauchier Paul Warren, Smith John Henry: Manufacture of petroleum coke. Continental Oil Co, September 17, 2002: GB1043734-A

In the production of petroleum coke by subjecting a heavy petroleum residuum to delayed coking and removing the raw coke by jets of high pressure water, coke fines are first separated and then homogeneously redistributed with the coke particles to facilitate subsequent treatment, by treating the raw ...