Mixed transport control in gas-liquid metal reactions

T. Deb Roy; N. H. El-Kaddah; D. G.C. Robertson

doi:10.1007/BF02657656

Mixed transport control in gas-liquid metal reactions

T. Deb Roy, N. H. El-Kaddah, D. G.C. Robertson

Materials Science and Engineering

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9 Scopus citations

Abstract

The calculation of the rate of gas-liquid metal reactions of the type A(gas) +B(dissolved) =AB(gas) is described, assuming that the rates are controlled by transport. Mixed control is shown to occur in a number of important gas-liquid metal reactions. This leads to slow rates which may be erroneously ascribed to control by a chemical step. The definition of parameters which can be calculated to indicate without ambiguity whether control is mixed or lies in the gas or liquid phases is discussed.

Original language	English (US)
Pages (from-to)	271-277
Number of pages	7
Journal	Metallurgical Transactions B
Volume	8
Issue number	1
DOIs	https://doi.org/10.1007/BF02657656
State	Published - Mar 1977

All Science Journal Classification (ASJC) codes

General Materials Science
Condensed Matter Physics
Mechanics of Materials
Metals and Alloys
Materials Chemistry

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10.1007/BF02657656

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abstract = "The calculation of the rate of gas-liquid metal reactions of the type A(gas) +B(dissolved) =AB(gas) is described, assuming that the rates are controlled by transport. Mixed control is shown to occur in a number of important gas-liquid metal reactions. This leads to slow rates which may be erroneously ascribed to control by a chemical step. The definition of parameters which can be calculated to indicate without ambiguity whether control is mixed or lies in the gas or liquid phases is discussed.",

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AU - Robertson, D. G.C.

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N2 - The calculation of the rate of gas-liquid metal reactions of the type A(gas) +B(dissolved) =AB(gas) is described, assuming that the rates are controlled by transport. Mixed control is shown to occur in a number of important gas-liquid metal reactions. This leads to slow rates which may be erroneously ascribed to control by a chemical step. The definition of parameters which can be calculated to indicate without ambiguity whether control is mixed or lies in the gas or liquid phases is discussed.

AB - The calculation of the rate of gas-liquid metal reactions of the type A(gas) +B(dissolved) =AB(gas) is described, assuming that the rates are controlled by transport. Mixed control is shown to occur in a number of important gas-liquid metal reactions. This leads to slow rates which may be erroneously ascribed to control by a chemical step. The definition of parameters which can be calculated to indicate without ambiguity whether control is mixed or lies in the gas or liquid phases is discussed.

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Mixed transport control in gas-liquid metal reactions

Abstract

All Science Journal Classification (ASJC) codes

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