Distillation: apparatus – Apparatus – Elements
Patent
1985-01-03
1986-07-08
Czaja, Donald
Distillation: apparatus
Apparatus
Elements
110173R, 202247, C10B 2504
Patent
active
045991421
ABSTRACT:
A construction for the refractory lining member of a coke oven door is provided. The coke oven door lining includes a generally "U"-shaped frame with a castable refractory element formed therein. The frame is provided with a base portion and first and second legs which extend from the base. A series of diagonal cross-members are provided to be affixed at one end to the ends of the legs and at the other end to the central region of the base portion. The refractory member is formed from a castable refractory material and is designed to extend beyond the ends of the legs of the frame. In an alternative embodiment of the invention, the refractory member consists of a two-layer system to provide greater insulation.
REFERENCES:
patent: 3448475 (1969-06-01), Stanke
patent: 4028193 (1977-06-01), Nagayoshi
patent: 4107244 (1978-08-01), Ochiai et al.
patent: 4186055 (1980-01-01), Baird et al.
Cabaniss J. E.
Czaja Donald
Riesmeyer, III William F.
United States Steel Corporation
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