Adsorption of hydrocarbons on Aerosil treated at different temperatures

Joaquín Cortés; Luis Alzamora; Gloria Troncoso; Ana Luisa Prieto; Eliana Valencia

doi:10.1039/F19848002127

Adsorption of hydrocarbons on Aerosil treated at different temperatures

Joaquín Cortés
, Luis Alzamora
, Gloria Troncoso
, Ana Luisa Prieto
, Eliana Valencia

Facultad de Ciencias Físicas y Matemáticas de la Universidad de Chile

Research output: Contribution to journal › Article › peer-review

9 Scopus citations

Abstract

A study of the adsorption of n-butane, buta-1,3-diene and isobutene on Aerosil treated at different temperatures has been made from 17.7 to 45 °C and over the pressure range 0-600 Torr. The isosteric enthalpy and entropies of adsorption at zero coverage together with the B.E.T. parameters C and n_m of the systems have been examined; they suggest a way in which different parts of the adsorbate molecule are specifically related to the hydroxylated and non-hydroxylated regions of the Aerosil surface.

Original language	English
Pages (from-to)	2127-2132
Number of pages	6
Journal	Journal of the Chemical Society, Faraday Transactions 1: Physical Chemistry in Condensed Phases
Volume	80
Issue number	8
DOIs	https://doi.org/10.1039/F19848002127
State	Published - 1984
Externally published	Yes

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title = "Adsorption of hydrocarbons on Aerosil treated at different temperatures",

abstract = "A study of the adsorption of n-butane, buta-1,3-diene and isobutene on Aerosil treated at different temperatures has been made from 17.7 to 45 °C and over the pressure range 0-600 Torr. The isosteric enthalpy and entropies of adsorption at zero coverage together with the B.E.T. parameters C and nm of the systems have been examined; they suggest a way in which different parts of the adsorbate molecule are specifically related to the hydroxylated and non-hydroxylated regions of the Aerosil surface.",

author = "Joaqu{\'i}n Cort{\'e}s and Luis Alzamora and Gloria Troncoso and Prieto, \{Ana Luisa\} and Eliana Valencia",

year = "1984",

doi = "10.1039/F19848002127",

language = "English",

volume = "80",

pages = "2127--2132",

journal = "Journal of the Chemical Society, Faraday Transactions 1: Physical Chemistry in Condensed Phases",

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T1 - Adsorption of hydrocarbons on Aerosil treated at different temperatures

AU - Cortés, Joaquín

AU - Alzamora, Luis

AU - Troncoso, Gloria

AU - Prieto, Ana Luisa

AU - Valencia, Eliana

PY - 1984

Y1 - 1984

N2 - A study of the adsorption of n-butane, buta-1,3-diene and isobutene on Aerosil treated at different temperatures has been made from 17.7 to 45 °C and over the pressure range 0-600 Torr. The isosteric enthalpy and entropies of adsorption at zero coverage together with the B.E.T. parameters C and nm of the systems have been examined; they suggest a way in which different parts of the adsorbate molecule are specifically related to the hydroxylated and non-hydroxylated regions of the Aerosil surface.

AB - A study of the adsorption of n-butane, buta-1,3-diene and isobutene on Aerosil treated at different temperatures has been made from 17.7 to 45 °C and over the pressure range 0-600 Torr. The isosteric enthalpy and entropies of adsorption at zero coverage together with the B.E.T. parameters C and nm of the systems have been examined; they suggest a way in which different parts of the adsorbate molecule are specifically related to the hydroxylated and non-hydroxylated regions of the Aerosil surface.

UR - https://www.scopus.com/pages/publications/37049093647

U2 - 10.1039/F19848002127

DO - 10.1039/F19848002127

M3 - Article

AN - SCOPUS:37049093647

SN - 0300-9599

VL - 80

SP - 2127

EP - 2132

JO - Journal of the Chemical Society, Faraday Transactions 1: Physical Chemistry in Condensed Phases

JF - Journal of the Chemical Society, Faraday Transactions 1: Physical Chemistry in Condensed Phases

IS - 8

ER -

Adsorption of hydrocarbons on Aerosil treated at different temperatures

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