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Selective catalytic production of linear alpha olefins from lactones and unsaturated carboxylic acids

Patent ·
OSTI ID:1506947

Described is a method to make linear alpha olefins. The method includes the steps of contacting a feedstock having a lactone and/or an unsaturated carboxylic acid with a solid acid catalyst having acidic catalytic sites including Lewis acid catalytic sites, for a time and a temperature wherein at least a fraction of the lactone and/or unsaturated carboxylic acid present in the feedstock is converted into a linear alpha olefin. The method may optionally take place in the presence of water. The solid acid catalyst should preferably have at least 50% Lewis acid catalytic sites.

Research Organization:
Wisconsin Alumni Research Foundation, Madison, WI, (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
FC02-07ER64494
Assignee:
Wisconsin Alumni Research Foundation (Madison, WI)
Patent Number(s):
10,207,960
Application Number:
13/928,811
OSTI ID:
1506947
Country of Publication:
United States
Language:
English

References (17)

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Acidity of Keggin-Type Heteropolycompounds Evaluated by Catalytic Probe Reactions, Sorption Microcalorimetry, and Density Functional Quantum Chemical Calculations
  • Bardin, Billy B.; Bordawekar, Shailendra V.; Neurock, Matthew
  • The Journal of Physical Chemistry B, Vol. 102, Issue 52, p. 10817-10825 https://doi.org/10.1021/jp982345y
journal December 1998
Integrated Catalytic Conversion of γ-Valerolactone to Liquid Alkenes for Transportation Fuels journal February 2010
Renewable linear alpha olefins by selective ethenolysis of decarboxylated unsaturated fatty acids journal June 2012
Interconversion between γ-valerolactone and pentenoic acid combined with decarboxylation to form butene over silica/alumina journal July 2011
Activation of Carbonyl-Containing Molecules with Solid Lewis Acids in Aqueous Media journal October 2011
Comparison of the acidities of WO3/Al2O3 and ultrastable faujasite catalysts journal June 1988
Isomerization Equilibria among the n-Butenes journal April 1946
Platform biochemicals for a biorenewable chemical industry journal May 2008
Metastable Alumina Polymorphs: Crystal Structures and Transition Sequences journal August 1998
Unleashing Biocatalysis/Chemical Catalysis Synergies for Efficient Biomass Conversion journal August 2007
Skeletal Isomerization of 1-Butene on Tungsten Oxide Catalysts journal July 1995
Industrial Organic Chemistry May 1997
γ-Valerolactone Ring-Opening and Decarboxylation over SiO 2 /Al 2 O 3 in the Presence of Water journal November 2010
Determination of Integrated Molar Extinction Coefficients for Infrared Absorption Bands of Pyridine Adsorbed on Solid Acid Catalysts journal June 1993

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