WO2018136218A1 - Catalyseurs et procédés de conversion de méthyléthylcétone en butène - Google Patents

Catalyseurs et procédés de conversion de méthyléthylcétone en butène Download PDF

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Publication number
WO2018136218A1
WO2018136218A1 PCT/US2017/068882 US2017068882W WO2018136218A1 WO 2018136218 A1 WO2018136218 A1 WO 2018136218A1 US 2017068882 W US2017068882 W US 2017068882W WO 2018136218 A1 WO2018136218 A1 WO 2018136218A1
Authority
WO
WIPO (PCT)
Prior art keywords
butene
catalysts
methyl ethyl
ethyl ketone
copper
Prior art date
Application number
PCT/US2017/068882
Other languages
English (en)
Inventor
Zahraa ALAUDA
Keith HOHN
Original Assignee
Higher Committee For Education Development
Kansas State University Research Foundation
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Higher Committee For Education Development, Kansas State University Research Foundation filed Critical Higher Committee For Education Development
Publication of WO2018136218A1 publication Critical patent/WO2018136218A1/fr

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
    • C07C1/20—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms
    • C07C1/22—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms by reduction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/72—Copper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/064—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof containing iron group metals, noble metals or copper
    • B01J29/072—Iron group metals or copper
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
    • C07C45/52—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition by dehydration and rearrangement involving two hydroxy groups in the same molecule
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2529/00—Catalysts comprising molecular sieves
    • C07C2529/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays
    • C07C2529/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • C07C2529/064—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof containing iron group metals, noble metals or copper
    • C07C2529/072—Iron group metals or copper

Abstract

L'invention concerne des catalyseurs et des procédés pour produire des rendements élevés de butène. Les catalyseurs de l'invention sont des catalyseurs bifonctionnels ayant à la fois des fonctionnalités d'hydrogénation et de déshydratation. Selon l'invention, les catalyseurs préférés comprennent généralement du cuivre élémentaire ou un composé contenant du cuivre supporté sur une zéolite d'aluminosilicate modifiée par du sodium. Les catalyseurs de l'invention sont utiles dans des procédés de réaction de méthyléthylcétone et d'hydrogène pour produire des rendements élevés de butène. La présente invention fournit une voie renouvelable simplifiée au butène, avec un certain nombre d'applications pratiques.
PCT/US2017/068882 2017-01-19 2017-12-29 Catalyseurs et procédés de conversion de méthyléthylcétone en butène WO2018136218A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762447994P 2017-01-19 2017-01-19
US62/447,994 2017-01-19

Publications (1)

Publication Number Publication Date
WO2018136218A1 true WO2018136218A1 (fr) 2018-07-26

Family

ID=62908298

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2017/068882 WO2018136218A1 (fr) 2017-01-19 2017-12-29 Catalyseurs et procédés de conversion de méthyléthylcétone en butène

Country Status (1)

Country Link
WO (1) WO2018136218A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080132730A1 (en) * 2006-12-01 2008-06-05 Leo Ernest Manzer Process for making butenes from dry 2-butanol
US20080132732A1 (en) * 2006-12-01 2008-06-05 Leo Ernest Manzer Process for making butenes from aqueous 2-butanol
US20160251281A1 (en) * 2014-12-17 2016-09-01 Sk Global Chemical Co., Ltd. Method of recovering 1,3-butadiene and methylethylketone from dehydration products of 2,3-butanediol

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080132730A1 (en) * 2006-12-01 2008-06-05 Leo Ernest Manzer Process for making butenes from dry 2-butanol
US20080132732A1 (en) * 2006-12-01 2008-06-05 Leo Ernest Manzer Process for making butenes from aqueous 2-butanol
US20160251281A1 (en) * 2014-12-17 2016-09-01 Sk Global Chemical Co., Ltd. Method of recovering 1,3-butadiene and methylethylketone from dehydration products of 2,3-butanediol

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
ZENG, FAN ET AL.: "Influence of basicity on 1,3-butadiene formation from catalytic 2,3-butanediol dehydration over gamma-alumina", JORUNAL OF CATALYSIS, vol. 344, 28 September 2016 (2016-09-28), pages 77 - 89, XP029826501 *
ZHENG, QUANXING ET AL.: "Conversion of 2,3-butanediol to butenes over bifunctional catalysts in a single reactor", JOURNAL OF CATALYSIS, vol. 330, 4 August 2015 (2015-08-04), pages 222 - 237, XP029279801 *

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