Patent
Hydration of propylene to isopropyl alcohol over solid superacidic perfluorinated sulfonic acid catalysts
TLDR
In this paper, a process for the hydration of lower olefins to a corresponding alcohol by reacting the olefs with water in the presence of a solid perfluorinated sulfonic superacid catalyst is described.Abstract:
A process for the hydration of lower olefins to a corresponding alcohol by reacting the olefins with water in the presence of a solid perfluorinated sulfonic superacid catalyst.read more
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Dual phase catalysts system for mixed olefin hydrations
TL;DR: In this paper, a process for producing mixed alcohols from mixed olefins and the catalyst systems for making such alcohols are provided. But they do not describe the processes for producing fuel compositions with mixed alcohol.
Patent
Vapor-phase hydration of olefins to alcohols in series reactors with intermediate alcohol removal
TL;DR: In this article, a gas containing water vapor and a minor amount of ethylene and/or propylene is passed through several reactors in series containing a perfluorinated ion exchange polymer catalyst to convert olefins to alcohols, and alcohol product is recovered from the effluent gases from each reactor.
Patent
Acid functionalized organically-bridged polysilsesquioxanes as catalysts for acid catalyzed reactions
TL;DR: In this article, the acid functionalized organically-bridged polysilsesquioxane (OFOPS-SQUioxane) framework was proposed for acid catalyzed reaction.
Patent
Process for producing isopropyl alcohol
Shigeru Hirata,Shinji Ogawa +1 more
TL;DR: In this article, a process for producing isopropyl alcohol by hydrating directly propylene and water in the presence of a strong acid solid catalyst is described, which includes feeding continuously propylene, water which is the same as or more than propylene in terms of mole, and a saturated hydrocarbon (propane, butane and the like) to a reactor in which the above solid catalyst was filled or suspended, and carrying out a hydration reaction in the conditions of 50° to 200° C. and 60 to 250 atm while maintaining the concentration of is
Patent
Method of preparation of silica supported perfluoroalkylsulfonic acid catalyst system
TL;DR: In this article, a method of preparing a catalyst system which comprises mixing a first solid material comprising at least one perfluoroalkylsulfonic acid salt with a second solid material including at least 1 silanol comprising hydroxy groups and silicon is disclosed.
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Patent
Process for the production of alcohols
TL;DR: A process for the production of alcohols by direct hydration of an olefin with water under liquid phase hydration conditions and in the presence of a catalytic amount of a sulfonic acid catalyst represented by the general formulae (1) or (2) ACF.