Optimization of coal blends for coke making by the stamp-charging process
Book
·
OSTI ID:106378
- Saarberg-Interplan GmbH, Saarbruecken (Germany)
Stamp charging means coke production in horizontal chamber ovens, where the coal blend is previously compacted to a so-called coal cake with slightly smaller dimensions than those of the oven and charged to the oven from the battery ram side through the oven door. Due to the high density of the coal charge achieved by stamp charging, this technology allows a high flexibility in the range of charge materials. Stamp-charging technology allows the use of high-volatile, low-caking, and inexpensive charge materials to produce blast furnace coke with good mechanical properties at reasonable prices. Based on the factors of raw materials and technologies, this paper illustrates strategies to optimize blends for coke-making by the stamp-charging process.
- OSTI ID:
- 106378
- Report Number(s):
- CONF-9210116--; ISBN 1-885189-02-8
- Country of Publication:
- United States
- Language:
- English
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