✦ LIBER ✦
98/02344 Smelting of iron ores in a blast furnace using powdered coal for fuel and reducing gas : Satchell, D. P., Jr. U.S. US 5,613,997 (Cl. 75–414; C22B5/14), 25 Mar 1997, US Appl. 214,900, 17 Mar 1994, 7 pp.
- Publisher
- Elsevier Science
- Year
- 1998
- Weight
- 175 KB
- Volume
- 39
- Category
- Article
- ISSN
- 0140-6701
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✦ Synopsis
The pellets contain coal having 0.020-0.026 molig volatile components to prevent braking during reduction at high temperatures. 99102340