 There are 44 tuyeres, 1*4 in- in diameter and 7 in. apart. There are no tuyeres directly under the stack. The length inside the lining is 33 ft. 3 in. The bottom is 2 ft. thick, the back or tuyere wall is 18 inches and the front 15 inches thick. The roof...  The Transactions of the Canadian Mining Institute - Page 119by Canadian Mining Institute - 1912Full view - About this book
 | Mineral industries - 1920 - 534 pages
...opening in the roof for the escape of gas is in the centre of the cylinder. There are 44 tuyeres, ll in. in diameter and 7 in. apart. There are no tuyeres...bottom is 2 ft. thick, the back or tuyere wall is 18 in., and the front 15 in. thick. The roof is a 12 in. arch. The brick directly round the tuyeres is,... | |
 | Ontario. Department of Mines - Mines and mineral resources - 1912 - 334 pages
...of at the end, as in the Garfleld plant. There are 44 tuyeres, iyt inches in diameter and 7 inches apart. There are no tuyeres directly under the stack. The length inside the lining is 33 feet 3 inches. The bottom is 2 feet thick, the back or tuyere wall is 18 inches and the front 15 inches... | |
 | Ontario. Legislative Assembly - Ontario - 1912 - 824 pages
...of at the end, as in the Garfleld plant. There are 44 tuyeres, IVi inches in diameter and 7 inches apart. There are no tuyeres directly under the stack. The length inside the lining is 33 feet 3 inches. The bottom is 2 feet thick, the back or tuyere wall is 18 inches and the front 15 inches... | |
 | Ontario. Department of Mines, Ontario. Bureau of Mines - Geology - 1912 - 586 pages
...instead of at the end, as in the Garfield plant. There are 44 tuyeres, 1% inches in diameter and 7 inches apart. There are no tuyeres directly under the stack. The length inside the lining is 33 feet 3 inches. The bottom is 2 feet thick, the back or tuyere wall is 18 inches and the front 15 inches... | |
 | Ontario. Royal Nickel Commission - Nickel - 1917 - 944 pages
...the centre of the cylinder instead of at the end, as in the Garfield plant. There arc 44 tuyeres, 1% in. in diameter and 7 in. apart. There are no tuyeres...brick directly around the tuyeres is 24 inches thick. 414 EEPOKT OF THE ONTAIUO XICKEL COMMISSION Tliese converters have two openings or spouts in the front... | |
 | Ontario. Royal Nickel Commission - Nickel - 1917 - 944 pages
...the centre of the cylinder instead of at the end, as in the Garfield plant. There arc 44 tuyeres, 1% in. in diameter and 7 in. apart. There are no tuyeres...inches thick. The roof is a 12-inch arch. The brick direi'tlv around the tuveres is 24 inches thick. These converters have two openings or spouts in the... | |
 | Ontario. Royal Nickel Commission - Nickel mines and mining - 1917 - 942 pages
...plant. There are 44 tuyeres, H4 i"- i" diameter and 7 in. apart. There are no tuyeres directly tinder the stack. The length inside the lining is 33 ft....inches thick. The roof is a 12-inch arch. The brick direct! v around the tuveres is 24 inches thick. These converters have two openings or spouts in the... | |
 | Ontario. Legislative Assembly - Ontario - 1917 - 1092 pages
...the centre of the cylinder instead of at the end, as in the Garfield plant. There arc 44 tuyeres, IVi in. in diameter and 7 in. apart. There are no tuyeres...bottom is 2 ft. thick, the back or tuyere wall is IS inches, and the front 15 inches thick. The roof is a 12-inch arch. The brick directlv around the... | |
 | Ontario. Royal Nickel Commission - Nickel - 1917 - 942 pages
...the centre of the cylinder instead of at the end, as in the Garfield plant. There are 44 tuyeres, 1% in. in diameter and 7 in. apart. There are no tuyeres...directly under the stack. The length inside the lining is ?-?> ft. .'! in. The bottom is 2 ft. thick, the back or tuyere wall is IS incites, and the front 15... | |
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