Catalytic isomerisation of but-1-ene to 2-methylpropene over solid acids: Comparison between DAF-1 and other shape-selective magnesium-containing aluminophosphates and aluminosilicates

Srinivasan Natarajan; Paul A. Wright; John Meurig Thomas

doi:10.1039/C39930001861

Catalytic isomerisation of but-1-ene to 2-methylpropene over solid acids: Comparison between DAF-1 and other shape-selective magnesium-containing aluminophosphates and aluminosilicates

Srinivasan Natarajan, Paul A. Wright, John Meurig Thomas^*

^*Corresponding author for this work

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

Abstract

Although DAF-1 is a superior isomerisation catalyst at lower temperatures [reaching some 50% of the thermodynamically limited conversion in the range 250-300°C at a weight hourly space velocity (WHSV) of but-1-ene of 3 h ^-1] both its activity and its selectivity, as well as its longevity, are inferior to those of H⁺-ferrierite and H⁺-Theta-1 in the range 350-400°C: the performance of MALPO-5, -11 and of -36 (M = Mg) is much poorer than that of DAF-1.

Original language	English
Pages (from-to)	1861-1863
Number of pages	3
Journal	Journal of the Chemical Society, Chemical Communications
Issue number	24
DOIs	https://doi.org/10.1039/C39930001861
Publication status	Published - 1 Dec 1993

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@article{e593a1e121e84ef09258d9cf072d2d4d,

title = "Catalytic isomerisation of but-1-ene to 2-methylpropene over solid acids: Comparison between DAF-1 and other shape-selective magnesium-containing aluminophosphates and aluminosilicates",

abstract = "Although DAF-1 is a superior isomerisation catalyst at lower temperatures [reaching some 50\% of the thermodynamically limited conversion in the range 250-300°C at a weight hourly space velocity (WHSV) of but-1-ene of 3 h -1] both its activity and its selectivity, as well as its longevity, are inferior to those of H+-ferrierite and H+-Theta-1 in the range 350-400°C: the performance of MALPO-5, -11 and of -36 (M = Mg) is much poorer than that of DAF-1.",

author = "Srinivasan Natarajan and Wright, \{Paul A.\} and Thomas, \{John Meurig\}",

year = "1993",

month = dec,

day = "1",

doi = "10.1039/C39930001861",

language = "English",

pages = "1861--1863",

journal = "Journal of the Chemical Society, Chemical Communications",

issn = "0022-4936",

publisher = "Chemical Society",

number = "24",

}

Catalytic isomerisation of but-1-ene to 2-methylpropene over solid acids: Comparison between DAF-1 and other shape-selective magnesium-containing aluminophosphates and aluminosilicates. / Natarajan, Srinivasan; Wright, Paul A.; Thomas, John Meurig.
In: Journal of the Chemical Society, Chemical Communications, No. 24, 01.12.1993, p. 1861-1863.

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

TY - JOUR

T1 - Catalytic isomerisation of but-1-ene to 2-methylpropene over solid acids

T2 - Comparison between DAF-1 and other shape-selective magnesium-containing aluminophosphates and aluminosilicates

AU - Natarajan, Srinivasan

AU - Wright, Paul A.

AU - Thomas, John Meurig

PY - 1993/12/1

Y1 - 1993/12/1

N2 - Although DAF-1 is a superior isomerisation catalyst at lower temperatures [reaching some 50% of the thermodynamically limited conversion in the range 250-300°C at a weight hourly space velocity (WHSV) of but-1-ene of 3 h -1] both its activity and its selectivity, as well as its longevity, are inferior to those of H+-ferrierite and H+-Theta-1 in the range 350-400°C: the performance of MALPO-5, -11 and of -36 (M = Mg) is much poorer than that of DAF-1.

AB - Although DAF-1 is a superior isomerisation catalyst at lower temperatures [reaching some 50% of the thermodynamically limited conversion in the range 250-300°C at a weight hourly space velocity (WHSV) of but-1-ene of 3 h -1] both its activity and its selectivity, as well as its longevity, are inferior to those of H+-ferrierite and H+-Theta-1 in the range 350-400°C: the performance of MALPO-5, -11 and of -36 (M = Mg) is much poorer than that of DAF-1.

UR - https://www.scopus.com/pages/publications/37049080844

U2 - 10.1039/C39930001861

DO - 10.1039/C39930001861

M3 - Article

AN - SCOPUS:37049080844

SN - 0022-4936

SP - 1861

EP - 1863

JO - Journal of the Chemical Society, Chemical Communications

JF - Journal of the Chemical Society, Chemical Communications

IS - 24

ER -

Catalytic isomerisation of but-1-ene to 2-methylpropene over solid acids: Comparison between DAF-1 and other shape-selective magnesium-containing aluminophosphates and aluminosilicates

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