This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1877 Excerpt: ...Mercury obtained directly 6.16k. 7.3k. of mercurial soot yielding 5.54 Total cost of one week's run.. $170.51 Average cost per day for reducing 50 tons 24.36 Average cost per ton 50 No. 11.-Cost ofbuilding ONE Knox furnace, in October, 1874. Red Brick 50 to 75 M. Fire Brick 12 M. Stone for foundation, walls, &c. 1 cast ...
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This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1877 Excerpt: ...Mercury obtained directly 6.16k. 7.3k. of mercurial soot yielding 5.54 Total cost of one week's run.. $170.51 Average cost per day for reducing 50 tons 24.36 Average cost per ton 50 No. 11.-Cost ofbuilding ONE Knox furnace, in October, 1874. Red Brick 50 to 75 M. Fire Brick 12 M. Stone for foundation, walls, &c. 1 cast-iron lintel, weight, 3000 lbs. 1 cast-iron draw door frame, weight 650" 1 set draw plates, cast-iron, weight 3500" 18 cast iron condensers, complete, weight of each.. 6500" 1 fire-door and frame, weight 650" 1 flue chamber plate and door weight 1000 - 6 braces, weight 3000" 1 blower-box, weight 2500 ' 2 pots, etc., weight 500" 1 set grate-bars, weight 1200" 1 blower, cost $500 Blower pipes, cost $50 1 retort and condenser, cost. $500. Total charge of ore, 200 tons. cords wood at $5.00 $27.50 36 d. Furnace foreman & ass't. 86.00 20 " Laborers charging furnace 38.60 12" "discharging furnace 23.15 per running foot $1.00 1 engine with pulleys and shafting, 8x12 cylinder 2 boilers, (12x3.) 35 square timbers, 12 in. by 12 in., 21 feet long. 8 - - working soot 14.55 60 round iron rods, inch in diame 8 li Fireman, 14-55 9000 adobes, at $5.00 per 1000 45.00 Cost in two furnaces, $249.35 Average cost per ton for reduc-tion, i-25 ter, 23 feet long, 10 inch washers on both ends. 2 cars, railroad tracks etc. Cost of labor would be about $5,000 ""building two furnaces and condensers now in use, $60,000 So. 12.--Costo/a Furnace, with a capacity of 75 tons, or to work 24 ton- every 24 hours. Cast iron in furnaces, 17,000 lbs, at 6 cents per lb $1,020.00 Cast iron in condensers, 91,600 lbs, at 6 cents per lb.... 5,496.00 Work, planing & fitting,90.00 1 ...
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Add this copy of Metallurgical Tables Used at the School of Mines, to cart. $42.37, Sold by Zubal Books rated 4.0 out of 5 stars, ships from Cleveland, OH, UNITED STATES, published 1868 by NY: Columbia College School of Mines.
Edition:
1868, NY: Columbia College School of Mines
Hardcover
Details:
Publisher:
NY: Columbia College School of Mines
Published:
1868
Language:
English
Alibris ID:
17763564634
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Seller's Description:
*Price HAS BEEN REDUCED by 10% until Monday, Nov. 11 (sale item)* NY: Columbia College School of Mines, 1868; vii, [1], 77 pp., 2 plates with one of them folding; library book plate and markings, leather spine and tips rubbed, still sound. -If you are reading this, this item is actually (physically) in our stock and ready for shipment once ordered. We are not bookjackers. Buyer is responsible for any additional duties, taxes, or fees required by recipient's country.
