WO2010054054A3 - Calcium and lanthanum solid base catalysts for transesterification - Google Patents

Calcium and lanthanum solid base catalysts for transesterification Download PDF

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Publication number
WO2010054054A3
WO2010054054A3 PCT/US2009/063363 US2009063363W WO2010054054A3 WO 2010054054 A3 WO2010054054 A3 WO 2010054054A3 US 2009063363 W US2009063363 W US 2009063363W WO 2010054054 A3 WO2010054054 A3 WO 2010054054A3
Authority
WO
WIPO (PCT)
Prior art keywords
catalyst
calcium
lanthanum
surface area
specific surface
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/US2009/063363
Other languages
French (fr)
Other versions
WO2010054054A2 (en
Inventor
K.Y. Simon Ng
Shuli Yan
Steven O. Salley
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wayne State University
Original Assignee
Wayne State University
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 Wayne State University filed Critical Wayne State University
Priority to US13/127,614 priority Critical patent/US9089833B2/en
Priority to CN2009801517671A priority patent/CN102264466A/en
Priority to EP09752056A priority patent/EP2361153A2/en
Publication of WO2010054054A2 publication Critical patent/WO2010054054A2/en
Publication of WO2010054054A3 publication Critical patent/WO2010054054A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • 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
    • B01J23/10—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of rare earths
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
    • B01D53/9445—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC]
    • B01D53/945—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC] characterised by a specific catalyst
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/61—Surface area
    • B01J35/613—10-100 m2/g
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/03—Precipitation; Co-precipitation
    • B01J37/031—Precipitation
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11C—FATTY ACIDS FROM FATS, OILS OR WAXES; CANDLES; FATS, OILS OR FATTY ACIDS BY CHEMICAL MODIFICATION OF FATS, OILS, OR FATTY ACIDS OBTAINED THEREFROM
    • C11C3/00—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom
    • C11C3/003—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom by esterification of fatty acids with alcohols
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Fats And Perfumes (AREA)

Abstract

In one aspect, a heterogeneous catalyst comprises calcium hydroxide and lanthanum hydroxide, wherein the catalyst has a specific surface area of more than about 10 m2/g. In another aspect, a heterogeneous catalyst comprises a calcium compound and a lanthanum compound, wherein the catalyst has a specific surface area of more than about 10 m2/g, and a total basicity of about 13.6 mmol/g. In further another aspect, a heterogeneous catalyst comprises calcium oxide and lanthanum oxide, wherein the catalyst has a specific surface area of more than about 10 m2/g. In still another aspect, a process for preparing a catalyst comprises introducing a base precipitant, a neutral precipitant, and an acid precipitant to a solution comprising a first metal ion and a second metal ion to form a precipitate. The process further comprises calcining the precipitate to provide the catalyst.
PCT/US2009/063363 2008-11-05 2009-11-05 Calcium and lanthanum solid base catalysts for transesterification Ceased WO2010054054A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US13/127,614 US9089833B2 (en) 2008-11-05 2009-11-05 Calcium and lanthanum solid base catalysts for transesterification
CN2009801517671A CN102264466A (en) 2008-11-05 2009-11-05 Calcium and lanthanum solid base catalysts for transesterification
EP09752056A EP2361153A2 (en) 2008-11-05 2009-11-05 Calcium and lanthanum solid base catalysts for transesterification

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11150808P 2008-11-05 2008-11-05
US61/111,508 2008-11-05

Publications (2)

Publication Number Publication Date
WO2010054054A2 WO2010054054A2 (en) 2010-05-14
WO2010054054A3 true WO2010054054A3 (en) 2010-08-12

Family

ID=41818430

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2009/063363 Ceased WO2010054054A2 (en) 2008-11-05 2009-11-05 Calcium and lanthanum solid base catalysts for transesterification

Country Status (4)

Country Link
US (1) US9089833B2 (en)
EP (1) EP2361153A2 (en)
CN (1) CN102264466A (en)
WO (1) WO2010054054A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202011052011U1 (en) 2011-11-17 2011-12-28 Crosshouse 24 Ltd. & Co. Kg Waveboard Scooter
CN105536766B (en) * 2015-12-15 2018-07-20 复旦大学 Nanometer calcium lanthanium complex oxide catalyst and its preparation method and application
EP3542897A1 (en) * 2018-03-23 2019-09-25 Omya International AG Method for transesterification of carboxylic acid esters
CN113996280B (en) * 2021-10-25 2022-12-27 厦门大学 Solid base catalyst for hydrolyzing TDI tar residues and application thereof
CN114177900A (en) * 2021-12-13 2022-03-15 石河子大学 Catalyst for glycerol carbonate, synthesis method and application of glycerol carbonate
CN116947698B (en) * 2023-07-28 2025-07-22 哈尔滨理工大学 Synthesis method of ultraviolet absorber UV-3030

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060069274A1 (en) * 2004-09-30 2006-03-30 Dias De Moraes E Silva Reynald Continuous production process for ethyl esters (biodiesel)
EP1707534A1 (en) * 2004-01-21 2006-10-04 Mitsui Mining and Smelting Co., Ltd Oxide solid solution powder
EP1884559A1 (en) * 2006-07-26 2008-02-06 Vlaamse Instelling Voor Technologisch Onderzoek (Vito) Novel method for producing biodiesel using an immobilised catalyst

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19838282A1 (en) * 1998-08-24 2000-03-02 Degussa Nitrogen oxide storage material and the nitrogen oxide storage catalyst produced therefrom
US6864213B2 (en) * 2001-03-13 2005-03-08 Delphi Technologies, Inc. Alkaline earth / rare earth lean NOx catalyst

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1707534A1 (en) * 2004-01-21 2006-10-04 Mitsui Mining and Smelting Co., Ltd Oxide solid solution powder
US20060069274A1 (en) * 2004-09-30 2006-03-30 Dias De Moraes E Silva Reynald Continuous production process for ethyl esters (biodiesel)
EP1884559A1 (en) * 2006-07-26 2008-02-06 Vlaamse Instelling Voor Technologisch Onderzoek (Vito) Novel method for producing biodiesel using an immobilised catalyst

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
CHOUDHARY V R ET AL: "SURFACE PROPERTIES OF CAO (OR BAO)-LA2O3-MGO CATALYSTS AND THEIR PERFORMANCE IN OXIDATIVE COUPLING OF METHANE", JOURNAL OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY, BLACKWELL SCIENTIFIC PUBLICATIONS. OXFORD, GB, vol. 69, no. 1, 1 May 1997 (1997-05-01), pages 63 - 69, XP000691413, ISSN: 0268-2575 *
COSTA C N ET AL: "The Selective Catalytic Reduction of Nitric Oxide with Methane over La2O3-CaO Systems: Synergistic Effects and Surface Reactivity Studies of NO, CH4, O2, and CO2 by Transient Techniques", JOURNAL OF CATALYSIS, ACADEMIC PRESS, DULUTH, MN, US, vol. 194, no. 2, 10 September 2000 (2000-09-10), pages 250 - 265, XP004437905, ISSN: 0021-9517 *
YU L ET AL: "Inhibition of gas-phase oxidation of ethylene in the oxidative conversion of methane and ethane over CaO, La2O3/CaO and SrO-La2O3/CaO catalysts", APPLIED CATALYSIS A: GENERAL, ELSEVIER SCIENCE, AMSTERDAM, NL, vol. 175, no. 1-2, 14 December 1998 (1998-12-14), pages 173 - 179, XP004271574, ISSN: 0926-860X *

Also Published As

Publication number Publication date
US9089833B2 (en) 2015-07-28
US20110209388A1 (en) 2011-09-01
WO2010054054A2 (en) 2010-05-14
CN102264466A (en) 2011-11-30
EP2361153A2 (en) 2011-08-31

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