Furfural Solution Temperatures of Hydrocarbons. Evaluation of Mixed Aniline Point Determination and Application of Furfural

Rice, Harry T.; Lieber, Eugene

doi:10.1021/i560126a013

Cited by 3 publications

(5 citation statements)

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“…It is curious that the "mixed aniline poinf'of toluene is often found to be slightly lower than that of benzene (3,36,53) and that of o-xylene lower still (16A), although the reverse would be expected from Table II and Fig o-neqps^i2 ® t^OOOi cq eq eq eq ps po ro 5 5 : . :S : 00 b-« :Sl -120- Point of Alkylbenzenes oil as to "aromaticity" or "paraffinicity".…”

Section: Relation Of Cst To Paraffinic Carbonmentioning

confidence: 99%

“…Plots of solution temperature-hydrocarbon composition for toluene and benzene would show increasing curvature as compared with those for xylene(36).The relation of Figure1can be used to characterize an aromatic…”

mentioning

confidence: 98%

“…It can be used for analysis of mixtures of two individuals or types of compounds and for characterization of multiple mixtures. As a measure of aromatic content of aromatic oils, Rice and Lieber (36) recommended furfural points, which are about 32°C. higher than aniline points, in preference to "mixed aniline points".…”

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confidence: 99%

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Critical Solution Temperatures with Cyclic Hydrocarbons

Francis¹

1944

Ind. Eng. Chem.

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Section: Relation Of Cst To Paraffinic Carbonmentioning

confidence: 99%

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confidence: 98%

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Critical Solution Temperatures with Cyclic Hydrocarbons

Francis¹

1944

Ind. Eng. Chem.

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“…Mean molecular weights were determined by the freezing point depression method (Rail and Smith, 1936). Furfural miscibility temperatures were obtained by the method of Rice and Lieber (1944).…”

Section: Methodsmentioning

confidence: 99%

Bromination of Kerosene Obtained from Kuwait Oil Fields

Ijam¹,

Al-Qatami²

1974

Ind. Eng. Chem. Proc. Des. Dev.

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No systematic studies have been reported correlating t h e physical properties of brominated kerosene with t h e degree of bromination. T h e present paper represents such a study for a kerosene fraction boiling between 180 and 220°C obtained from a Kuwait oil field and having a low aromatic content (high furfural miscibility temperature). This kerosene was brominated from 6.5 to 36% bromine content in steps of approximately 0.2 mol of bromine. T h e products have been checked for purity by gas chromatography and characterized by their ir, uv, and nmr spectra. T h e measurements comprise elementary analysis, refractive index, surface tension, furfural point, kinematic viscosity, specific gravity, and molecular weight. These data are correlated with t h e degree of bromination and t h e average molecular composition obtained.

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“…The analysis of \#later in alcohol with the aid of dicyclohexyl ( 8) is an example of a sensitive indirect method. Aniline points have been used in a similar manner for more than twenty years (7) to analyze hydrocarbon mixtures. The more recent furfural method (7) extends the usefulness of the method to include highly aromatic solutions.…”

Section: Literature Citedmentioning

confidence: 99%

Analysis of Ternary Mixtures Containing Nonconsolute Components

Smith¹

1945

Ind. Eng. Chem.

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chlorine and then rises rapidly for chlorine contents above 35%. LITERATURE CITEDThis rise is undoubtedly associated with the higher viscosities obtained above 35% chlorine contents.The present paper represents a portion Of a comparative investigation on the preparation and study of the physical and (1) Hartman, A n indirect method of analysis for liquid mixtures of three components is described. It is applicable to ternary systems having a miscibility gap. The method requires determination of two saturation points on a solubility iso- IQUID-liquid and vapor-liquid equilibria in ternary systems

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Furfural Solution Temperatures of Hydrocarbons. Evaluation of Mixed Aniline Point Determination and Application of Furfural

Cited by 3 publications

References 6 publications

Critical Solution Temperatures with Cyclic Hydrocarbons

Critical Solution Temperatures with Cyclic Hydrocarbons

Bromination of Kerosene Obtained from Kuwait Oil Fields

Analysis of Ternary Mixtures Containing Nonconsolute Components

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