 | 1857 - 568 pages
...obtaining crude or grey pig iron, bard white iron, and steel or malleable iron, direct from carbonaceous iron ores, or from any mixtures of carbonaceous ores...capable of evolving oxygen or hydrogen gas, and without the requiring any fuel, except such as is contained in, or is evolved from, the said ores of iron,... | |
 | 1772 - 318 pages
...obtaining crude or grey pig iron, hard white iron, and steel or malleable iron, direct from carbonaceous iron ores, or from any mixtures of carbonaceous ores...capable of evolving oxygen or hydrogen gas, and without the requiring any other fuel. Among others mentioned, a reverboratory furnace may be so constructed... | |
 | 1857 - 664 pages
...obtaining crude or grey pig iron, hard white iron, or steel, and malleable iron, direct from carbonaceous iron ores, or from any mixtures of carbonaceous ores...or steam, or of any other gaseous matter containing 'oxygen or hydrogen, and without requiring any fuel except such as is evolved from the said ores of... | |
 | Perry Fairfax Nursey - 1857 - 644 pages
...obtaining crude or grey pig iron, hard white iron, or steel, and malleable iron, direct from carbonaceous iron ores, or from any mixtures of carbonaceous ores...or steam, or of any other gaseous matter containing 'oxygen or hydrogen, and without requiring any fuel except such as is evolved from the said ores of... | |
 | William Newton - 1857 - 428 pages
...obtaining crude or grey pig iron, hard white iron, and steel, or malleable iron, direct from carbonaceous iron ores, or from any mixtures of carbonaceous ores,...thereto of a blast of hot or cold air or steam, or of anyother gaseous matter containing or capable of evolving oxygen or hydrogen gas, and without requiring... | |
 | Charles W. Vincent, James Mason - 1858 - 364 pages
...of crude or gray pig-iron,, hard white iron, or steel, and malleable iron, direct from carbonaceous iron ores, or from any mixtures of carbonaceous ores...or steam, or of any other gaseous matter containing oxygen or hydrogen, and without requiring any fuel except such as is evolved from the said ores of... | |
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My invention consists in obtaining crude or grey pig iron, bard white iron, and steel or malleable iron, direct from carbonaceous iron ores, or from any mixtures of carbonaceous ores with oxides or other ores of iron, by the application thereto of a blast... 