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Beneficiation of a western Mesabi nonmagnetic taconite after reduction roasting with lignite / by Roy E. Peterson and John E. Moy (Report of investigations ; 8790)

Beneficiation of a western Mesabi nonmagnetic taconite after reduction roasting with lignite / by Roy E. Peterson and John E. Moy (Report of investigations ; 8790)
Microform図書
1983<YCA-I 28.23:8790>
National Diet Library
  • Author HeadingPeterson, R. E. (Roy Ernest) , 1926- Moy, John E United States. Bu...

Low-rank coals and waste materials for reduction roasting and metallization of iron oxides / by Roy E. Peterson and Warren M. Mahan (Report of investigations ; 8746)

Low-rank coals and waste materials for reduction roasting and metallization of iron oxides / by Roy E. Peterson and Warren M. Mahan (Report of investigations ; 8746)
Microform図書
1983<YCA-I 28.23:8746>
National Diet Library
  • Author HeadingPeterson, R. E. (Roy Ernest) , 1926- Mahan, W. M. (Warren M.) Unit...

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