Download or read book United States Patent US3386817 Process for the Reduction of Metal Oxides written by and published by . This book was released on 1968 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book United States Patent US4154972 Apparatus and Procedure for Reduction of Metal Oxides written by and published by . This book was released on 1979 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book United States Patent US4789580 Process of Reducing Higher Metal Oxides to Lower Metal Oxides written by and published by . This book was released on 1988 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book United States Patent US3794482 Carbothermic Reduction Method for Converting Metal Oxides to Metal Form written by and published by . This book was released on 1974 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book United States Patent US4380469 Process and Apparatus for Continuosly Reducing and Melting Metal Oxides And ore Pre reduced Metallic Materials written by and published by . This book was released on 1983 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book United States Patent US3545959 Reduction of High Purity Metal Oxide Particles written by and published by . This book was released on 1970 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book United States Patent US4181520 Process for the Direct Reduction of Iron Oxide containing Materials in a Rotary Kiln written by and published by . This book was released on 1980 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book United States Patent US3997333 Process for the Reduction of Complex Metallic Ores written by and published by . This book was released on 1976 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book United States Patent US5232490 Oxidation Reduction Process for Recovery of Precious Metals from MNO2 Ores Sulfidic Ores and Carbonaceous Materials written by and published by . This book was released on 1993 with total page 49 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book United States Patent US4247323 Process of Directly Reducing Iron Oxide containing Materials written by and published by . This book was released on 1981 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book United States Patent US3948637 Process for Class IV B Metals Ore Reduction written by and published by . This book was released on 1976 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book United States Patent US3317308 Process for Reduction of Iron Ores written by and published by . This book was released on 1967 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book United States Patent US910394 Process for the Reduction of Refractory Oxids written by and published by . This book was released on 1909 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book United States Patent US3594153 Copper Ore Reduction and Metal Refining Process written by and published by . This book was released on 1971 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Mineral Exploration Mining and Processing Patents written by Oliver Sherman North and published by . This book was released on 1968 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book United States Patent US5695543 Method for Metal Reduction of Steel Waste Products written by and published by . This book was released on 1997 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book United States Patent US3753682 Ported Rotary Kiln Process for Direct Reduction of Oxides of Matallic Minerals written by and published by . This book was released on 1973 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:
