Scholars' Mine Masters Theses Student Theses and Dissertations 1970 Investigations of several variables in the Dwight-Lloyd McWane ironmaking process James Orlan Hood Jr. Follow this and additional works at: https://scholarsmine.mst.edu/masters_theses Part of the Metallurgy Commons Department: Recommended Citation Hood, James Orlan Jr., "Investigations of several variables in the Dwight-Lloyd McWane ironmaking process" (1970). Masters Theses. 5407. https://scholarsmine.mst.edu/masters_theses/5407 This thesis is brought to you by Scholars' Mine, a service of the Missouri S&T Library and Learning Resources. This work is protected by U. S. Copyright Law. Unauthorized use including reproduction for redistribution requires the permission of the copyright holder. For more information, please contact
[email protected]. INVESTIGATIONS OF SEVERAL VARIABLES IN THE DWIGHT-LLOYD McWANE IRONMAKING PROCESS \ ., BY JAMES ORLAN HOOD, JR. 1945 - A THESIS submitted to the faculty of UNIVERSITY OF MISSOURI - ROLLA in partial fulfillment of the requirements for the Degree of MASTER OF SCIENCE IN rlliTALLURGICAL ENGINEERING Rolla, Missouri 1970 T2444 c.l 86 pages Approved by ~·;;::;.·''";;., ·;; ,...1r,,:: )' 187849 ,< _ ( a }}vis or) "~:::>:::e:' ', -/} ~"' '· --~~~----~~~~~ 7 L ii ABSTRACT The Dwight-Lloyd McWane Ironmaking Process (D-LM) is the first commercial process of its particular type and one of the few commercial processes involving prereduction of iron ore in existence today. This presentation reviews some promis ing ironmaking processes which involve iron ore prereduction, with special attention being given the D-LM process. Although the D-LM process is continuous from iron ore to high quality molten cast iron, the research and discussion herein is lim ited to principal variables involved in the production of high quality carbonized pellets in the prereduction phase of the operation.