ore reduction

ore reduction

[′ȯr ri‚dək·shən]
(mining engineering)
The size reduction of solids by crushing and grinding in mineral processing plants.
References in periodicals archive ?
The combination of H2Pump's system design with our core hydrogen separation and compression technology will provide customers with a highly efficient and effective alternative to the high delivery cost of hydrogen for processes such as stainless steel annealing, sintering of powdered metals, ore reduction, and manufacture of microelectronics," said Trent M.
With adequate engineering experience the company provides best of technologies in the field of industrial cooling solutions, air pollution solutions, iron ore reduction, gasification, scarp processing, material handling, briquetting, iron ore beneficiation etc associated with industries and manufacturing units.
The 70 papers discuss such matters as the mechanical analysis of the splicing form of cross-section multiple-angle steel for transmission lines, hydrocyclone two-phase flow experimental research based on fluid mechanics, optimizing sanding parameters for wood surfaces of the magnolia tree Magnoliaceae glanca Blume, carbon deposition during iron ore reduction in carbon monoxide, and analyzing the thermal performance of the heat pipe in all-glass evacuated tubular solar collectors with properties of pipe materials.
Deforestation thus coincided with the constant and progressive consumption of wood for the furnaces for copper ore reduction and smelting.
The preheated primary-reducing gases enter the ore-filled retorts which are in the primary cycle of ore reduction.
The estimated cost of liquid iron produced by ore reduction is very low, about $100/ton.
0x20 In the ore reduction tests, the degree of iron reduction was considered normal, and while a somewhat lower degree of nickel reduction was obtained, this result does not materially affect overall Rotary Kiln-Electric Furnace performance.
They cover pre-Coptic remains; main settlement surveys; outliers; cemeteries and the question of religion; pottery; small finds and dipinti; and ancient gold mining, miners, and ore reduction.
The vase-oven method of ore reduction is present from the very beginning and continued in use throughout later Iberian prehistory.
On-site ore reduction to concentrate also eliminates the expensive transportation of unprocessed bulk material to the mill.
In addition to PDF being used for power generation, the steel industry, not normally a user of Powder River Basin coal, is now testing PDF for iron ore reduction.
16, 1996-- Leopardus Resources Limited ("Leopardus" or the "Company") has been informed by Zarara Petroleum Resources ("Zarara"), with whom the Company has a letter of intent to acquire Zarara's rights to the Temane Permit Area in the Republic of Mozambique, that Zarara has executed an Exclusive Study Agreement with a major international oil and gas company and a leading South African mining company relating to the use of natural gas from the Temane Field in an iron ore reduction project in the Republics of Mozambique and Zimbabwe.