Fused calcined petroleum coke and method of formation

Details Fused calcined petroleum coke and method of formation Fused calcined petroleum coke and method of formation

1997-10-23

2000-03-21

Yildirim, Bekir L.

Specialized metallurgical processes, compositions for use therei

Processes

Consolidating metalliferous material by agglomerating,...

75766, 208131, 201 25, C22B 114, C10G 900

Patent

active

060397918

ABSTRACT:
Certain physical properties, chemical composition and a content of volatile carbonaceous materials define the limits of the use of coke by-products of crude oil refining as green cokes for use in the manufacture of calcined cokes suitable in the production of anodes for the reduction processes in the aluminum industry. These limits render large quantities of green coke unusable for the purpose set forth above. The invention shows a way to overcome these limits by rendering up to now unusable cokes usable as green cokes for the manufacture of calcined cokes for the production of anodes.

REFERENCES:
patent: 3853793 (1974-12-01), Brown et al.
patent: 4039319 (1977-08-01), Schapiro et al.
patent: 4534949 (1985-08-01), Glaser et al.
patent: 5490918 (1996-02-01), Meek

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