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. 1920 Excerpt: ... in terms of percentage by weights and (b) thus may be written _, _ IOO Dry gas per pound C= ACO+fCO or. _ CQ2+CO + Q. + N, Dry gas per pound C= CQ+ f -CQ () where the symbols represent percentages by weight. Formula (c) may be transferred to volumetric form by multiplying each term by its relative density (see page 19 ...
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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. 1920 Excerpt: ... in terms of percentage by weights and (b) thus may be written _, _ IOO Dry gas per pound C= ACO+fCO or. _ CQ2+CO + Q. + N, Dry gas per pound C= CQ+ f -CQ () where the symbols represent percentages by weight. Formula (c) may be transferred to volumetric form by multiplying each term by its relative density (see page 19) and becomes _ 11 CQ2+8 O2+7 (CO + N2) Dry gas per pound C= +CQ) (27) the symbols representing the volumetric percentages of the constituent gases as given by a flue gas analysis. The principal assumption of formula (27) is that the analysis as used is of dry gas. All fuels in common use contain a greater or lesser amount of moisture. The loss due to such moisture is computed where a heat balance is given but the weight of this moisture is sometimes overlooked in computing total gas weight. All air supplied for combustion also contains a certain amount of moisture, and though this weight may be computed and the loss resulting therefrom determined, the weight is ordinarily inappreciable and the loss commonly included with the unaccounted losses. Aside from the moisture in the fuel and in the air supplied for combustion, which moisture will appear as water vapor in the flue gases, there will also be an appreciable weight of water vapor due to the burning of the hydrogen content of the fuel. This weight, with perfect combustion, may be as high as 15 per cent of the total for certain gaseous fuels. (See by-product coke oven gas.) We have then present in the flue gases but not measured in the ordinary analysis, a considerable amount of moisture in the form of water vapor. Water is commonly used as the displacement medium in the collection of the sample of gas for analysis, and further, during the analysis itself the gas sample comes into cont...
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Used-Good. Good hardback (no dust jacket) Revised edition. Inscriptions from previous owners on front endpaper; Babcock & Wilcox stamps; endpapers lightly foxed; binding tight; spine a little worn.
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Fine. Trade paperback (US). Glued binding. 118 p. In Stock. 100% Money Back Guarantee. Brand New, Perfect Condition, allow 4-14 business days for standard shipping. To Alaska, Hawaii, U.S. protectorate, P.O. box, and APO/FPO addresses allow 4-28 business days for Standard shipping. No expedited shipping. All orders placed with expedited shipping will be cancelled. Over 3, 000, 000 happy customers.
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New. Trade paperback (US). Glued binding. 118 p. In Stock. 100% Money Back Guarantee. Brand New, Perfect Condition, allow 4-14 business days for standard shipping. To Alaska, Hawaii, U.S. protectorate, P.O. box, and APO/FPO addresses allow 4-28 business days for Standard shipping. No expedited shipping. All orders placed with expedited shipping will be cancelled. Over 3, 000, 000 happy customers.
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PLEASE NOTE, WE DO NOT SHIP TO DENMARK. New Book. Shipped from UK in 4 to 14 days. Established seller since 2000. Please note we cannot offer an expedited shipping service from the UK.
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PLEASE NOTE, WE DO NOT SHIP TO DENMARK. New Book. Shipped from UK in 4 to 14 days. Established seller since 2000. Please note we cannot offer an expedited shipping service from the UK.
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Fine. Trade paperback (US). Glued binding. 118 p. In Stock. 100% Money Back Guarantee. Brand New, Perfect Condition, allow 4-14 business days for standard shipping. To Alaska, Hawaii, U.S. protectorate, P.O. box, and APO/FPO addresses allow 4-28 business days for Standard shipping. No expedited shipping. All orders placed with expedited shipping will be cancelled. Over 3, 000, 000 happy customers.
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New. Trade paperback (US). Glued binding. 118 p. In Stock. 100% Money Back Guarantee. Brand New, Perfect Condition, allow 4-14 business days for standard shipping. To Alaska, Hawaii, U.S. protectorate, P.O. box, and APO/FPO addresses allow 4-28 business days for Standard shipping. No expedited shipping. All orders placed with expedited shipping will be cancelled. Over 3, 000, 000 happy customers.
