patent of iron ore process

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Iron Ore Agglomeration Processes and their, Dec 28, 2015 , In 1905, EJ Savelsberg developed the process of iron ore sintering with the sintering mixture containing ...

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patent of iron ore process. ... The HIsarna ironmaking process is a direct reduced iron process for iron making in which iron ore is processed almost directly into ...

Process of upgrading iron ore ... - patents.google

Prior art keywords iron ore pulp product rich Prior art date Legal status (The legal status is an assumption and is not a legal conclusion.

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iron ore process ... Process, Patent, Buyers, Technology, Suppliers The Sintering Process of Iron Ore Fines Sintering plants are normally associated with the ...

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Industry News. Hydrodesulfurization of organic sulfur compounds and hydrogen... 2002219-US Patent References:4155835 Desulfurization of ...1. A process for ...

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Iron Ore Pellet Plant Process Description . IRON ORE Feasibility Study for Production Increase to 7 mtpy of … IRON ORE Feasibility … provided the process…

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Industry News. Froth Flotation of Iron Ores - sapub. With the depleting reserves of high-grade iron ore in the world, froth flotation has become increasingly ...

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Patent US4571264,Recovery of gold from … A process for recovering gold from refractory auriferous iron-containing sulphidic ore which ... What we claim as new and ...

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patent on iron ore processing_ Edison's Companies - The Edison PapersEdison began litigation in July, alleging patent infringement, and a acquire Edison's process and ...

Process for iron ore pellets production - patents…

"PROCESS FOR IRON ORE PELLETS PRODUCTION" The present invention concerns a process for iron ore pellets production comprising at least one iron ore …

US Patent # 4,301,973. Beneficiation of iron ore - Patents…

Isostearic acid, a liquid isomer of stearic acid, is used as an agent in a froth flotation process to concentrate the iron oxide in iron ores. By use of this ...

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Patent Of Iron Ore Process Get Price And , The HIsarna process is a process for iron making in which iron ore is processed almost directly into liquid iron or hot . ...

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patent of iron ore process. US Patent , to a process for iron ore pellets Chat Online; Patent US4448402 A device is described for directly making liquid pig-iron from ...

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Patent Of Iron Ore Process. Get Price And ... The HIsarna process is a process for iron making in which iron ore is processed almost directly into liquid iron or hot ...

Patent US3337328 - Iron ore beneficiation process - …

Try the new Google Patents, with machine-classified Google Scholar results, and Japanese and South Korean patents. Publication number: ... Iron ore beneficiation process

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Patent US2471242 - Process of treating titaniferous iron ores Process of treating titaniferous iron oresUS 2471242 A Abstract available in Images(1) Patent Drawing ...

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Patent US2771355 - Agglomerating ores in the blast … The process of agglomerating iron ore inside the blast furnace which consists of ... References Cited in the ...

Iron ore pelletizing process and product - patents…

Prior art keywords material refractory pellets ore iron Prior art date Legal status (The legal status is an assumption and is not a legal conclusion.

Process of controlling Fe++ content of sintered iron ore

A process for controlling the quality of sintered iron ore in which the Fe + content of the sintered or is regulated by controlling the recycled-fines feed rate.

Patent US3160498 - Fluidized iron ore reduction process ...

Dec. 8, 1964 T. F. oLT ETAL FLUIDIZED IRON ORE REDUCTION PROCESS AND APPARATUS Filed June 29. 1960 United States Patent O M 3,150,498 FLUHDEZED IRON @RE REDUCTION ...

US3549352A - Staged fluidized iron ore reduction process ...

United States Patent 3,549,352 STAGED FLUIDIZED IRON ORE REDUCTION PROCESS Francis X. Mayer, Baton Rouge, La., assignor to Esso Research and Engineering Company, a ...

Patent US3067957 - Process of upgrading iron ore ...

A conventional flotation process of making iron ore concentrates is shown in the ... References Cited in the le of this patent UNITED STATES PATENTS 1,737,717 ...

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HIsarna steelmaking process - Wikipedia, the free . The HIsarna process is a process for iron making in which iron ore is processed almost directly into liquid iron ...

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Patent Of Iron Ore Process. ... The HIsarna process is a process for iron making in which iron ore is processed almost directly into liquid iron or hot metal.

Patent US2551893 - Anionic flotation process for ...

Patented May 8, 1951 ANIONIC FLOTATION PROCESS FOR BENEFICIATING IRON ORE Ronald J. Morton, Duluth, Minn., assignor to Oliver Iron Mining Company, a …

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Request a quotation. Patent US3160498 - Fluidized iron ore reduction process . Dec. 8, 1964 T. F. oLT ETAL FLUIDIZED IRON ORE REDUCTION PROCESS AND …

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SINTERING AND PELLETISATION OF INDIAN IRON ORES. SINTERING AND PELLETISATION OF INDIAN IRON ORES By ROM iron ore with Fe less than 58 Process objective is to ...

Patent US3264096 - Method of smelting iron ore - …

United States Patent 3,264,096 METHOD OF ... In a method of smelting iron ore, ... Process for producing liquid pig iron or semi-finished steel products and ...