Temperature dependence of the vapour tension of methyl-substituted phenol derivatives

doi:10.3103/S1068364X07050043

Title: Temperature dependence of the vapour tension of methyl-substituted phenol derivatives

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Abstract

Notable among the coking products of coal are phenol and its derivatives, derived for the coal tar and water layer above ht tar. Given that phenol an its derivatives are mainly extracted from coal tar fractions by rectification, information on how the vapor tension of the individual components depends on the temperature is of great importance. For phenol and various substituted alkylphenols there are tabular data. In the pre-computer era these data were sufficient for the separation of phenol mixtures. However, the development and introduction of information technology in the coal industry and in the design process demands the mathematical description of the physicochemical processes of coking products. The temperature dependence of the saturated vapor pressure for organic compounds is commonly described by the Antoine equation.

Authors:

S.G. Gagarin ^[1]

Institute of Mineral Fuels (Russian Federation)

Publication Date:: Tue May 15 00:00:00 EDT 2007

OSTI Identifier:: 21262133

Resource Type:: Journal Article

Resource Relation:: Journal Name: Coke and Chemistry (Koks i Khimiya); Journal Volume: 50; Journal Issue: 5; Other Information: TN: Translation of Koks i Khimiya; (5), 25-30 (2007); Related Information: Translation of Koks i Khimiya; (5), 25-30 (2007)

Country of Publication:: United States

Language:: English

Subject:: 01 COAL, LIGNITE, AND PEAT; COAL TAR; PHENOL; TEMPERATURE DEPENDENCE; PARAMETRIC ANALYSIS; CRESOLS; VAPOR PRESSURE; MATHEMATICAL MODELS; PHYSICAL PROPERTIES; CHEMICAL PROPERTIES; ALGORITHMS; BY-PRODUCTS; COKING

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                    S.G. Gagarin. Temperature dependence of the vapour tension of methyl-substituted phenol derivatives.  United States: N. p., 2007. 
        Web.  doi:10.3103/S1068364X07050043.

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                    S.G. Gagarin. Temperature dependence of the vapour tension of methyl-substituted phenol derivatives.  United States.  doi:10.3103/S1068364X07050043.

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                    S.G. Gagarin. Tue .  
        "Temperature dependence of the vapour tension of methyl-substituted phenol derivatives".  United States.  
        doi:10.3103/S1068364X07050043.

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@article{osti_21262133,

  title        = {Temperature dependence of the vapour tension of methyl-substituted phenol derivatives},

  author       = {S.G. Gagarin},

  abstractNote = {Notable among the coking products of coal are phenol and its derivatives, derived for the coal tar and water layer above ht tar. Given that phenol an its derivatives are mainly extracted from coal tar fractions by rectification, information on how the vapor tension of the individual components depends on the temperature is of great importance. For phenol and various substituted alkylphenols there are tabular data. In the pre-computer era these data were sufficient for the separation of phenol mixtures. However, the development and introduction of information technology in the coal industry and in the design process demands the mathematical description of the physicochemical processes of coking products. The temperature dependence of the saturated vapor pressure for organic compounds is commonly described by the Antoine equation.},

  doi          = {10.3103/S1068364X07050043},

  journal      = {Coke and Chemistry (Koks i Khimiya)},

  number       = 5,

  volume       = 50,

  place        = {United States},

  year         = {Tue May 15 00:00:00 EDT 2007},

  month        = {Tue May 15 00:00:00 EDT 2007}

}

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DOI: 10.3103/S1068364X07050043

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