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EP2454225A4 - Systems and methods for removing catalyst and recovering free carboxylic acids from transesterification reaction - Google Patents

Systems and methods for removing catalyst and recovering free carboxylic acids from transesterification reaction Download PDF

Info

Publication number
EP2454225A4
EP2454225A4 EP10800472.2A EP10800472A EP2454225A4 EP 2454225 A4 EP2454225 A4 EP 2454225A4 EP 10800472 A EP10800472 A EP 10800472A EP 2454225 A4 EP2454225 A4 EP 2454225A4
Authority
EP
European Patent Office
Prior art keywords
systems
methods
carboxylic acids
transesterification reaction
free carboxylic
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.)
Withdrawn
Application number
EP10800472.2A
Other languages
German (de)
French (fr)
Other versions
EP2454225A2 (en
Inventor
Justin Pendleton
Sai Bhavaraju
Kean Duffey
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.)
Enlighten Innovations Inc
Original Assignee
Ceramatec Inc
Ceram Inc
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 Ceramatec Inc, Ceram Inc filed Critical Ceramatec Inc
Publication of EP2454225A2 publication Critical patent/EP2454225A2/en
Publication of EP2454225A4 publication Critical patent/EP2454225A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/02—Liquid carbonaceous fuels essentially based on components consisting of carbon, hydrogen, and oxygen only
    • C10L1/026—Liquid carbonaceous fuels essentially based on components consisting of carbon, hydrogen, and oxygen only for compression ignition
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C07C67/60—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification
    • 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
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/10—Feedstock materials
    • C10G2300/1011—Biomass
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/10—Biofuels, e.g. bio-diesel
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P30/00—Technologies relating to oil refining and petrochemical industry
    • Y02P30/20—Technologies relating to oil refining and petrochemical industry using bio-feedstock

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
EP10800472.2A 2009-07-14 2010-07-14 Systems and methods for removing catalyst and recovering free carboxylic acids from transesterification reaction Withdrawn EP2454225A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US22543009P 2009-07-14 2009-07-14
US23469409P 2009-08-18 2009-08-18
PCT/US2010/041959 WO2011008847A2 (en) 2009-07-14 2010-07-14 Systems and methods for removing catalyst and recovering free carboxylic acids from transesterification reaction

Publications (2)

Publication Number Publication Date
EP2454225A2 EP2454225A2 (en) 2012-05-23
EP2454225A4 true EP2454225A4 (en) 2017-06-14

Family

ID=43450165

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10800472.2A Withdrawn EP2454225A4 (en) 2009-07-14 2010-07-14 Systems and methods for removing catalyst and recovering free carboxylic acids from transesterification reaction

Country Status (3)

Country Link
EP (1) EP2454225A4 (en)
MY (1) MY153091A (en)
WO (1) WO2011008847A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR102012032851A2 (en) * 2012-12-21 2014-08-26 Univ Fed Do Parana BIODIESEL SEPARATION AND / OR PURIFICATION PROCESS USING PRESSURIZED CARBON DIOXIDE
CN110304996B (en) * 2019-06-28 2022-02-11 浙江锦润生物科技有限公司 Method for removing alkali catalyst

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005059002A1 (en) * 2005-12-08 2007-06-14 Helmut KÖRBER Process for removing impurities from fatty acid methyl esters based on natural fats and oils
US20080282606A1 (en) * 2007-04-16 2008-11-20 Plaza John P System and process for producing biodiesel
WO2009075762A1 (en) * 2007-12-11 2009-06-18 Cargill, Incorporated Process for producing biodiesel and fatty acid esters

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5288472A (en) * 1993-02-08 1994-02-22 Ruiz Raymundo L Process for the recovery of the sodium hydroxide and sodium chloride from the effluent of a diaphragm cell as solid sodium bicarbonate
US6908995B2 (en) * 2001-01-05 2005-06-21 David H. Blount Production of carbohydrates, alcohol and resins from biomass
US6608184B2 (en) * 2001-05-10 2003-08-19 David H. Blount Production of products from sewer sludge
FR2882998B1 (en) * 2005-03-08 2007-06-08 Solvay PROCESS FOR OBTAINING SODIUM CARBONATE CRYSTALS
US20090165366A1 (en) * 2006-06-01 2009-07-02 Goran Nadezda Jovanovic Microreactor Process for Making Biodiesel

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005059002A1 (en) * 2005-12-08 2007-06-14 Helmut KÖRBER Process for removing impurities from fatty acid methyl esters based on natural fats and oils
US20080282606A1 (en) * 2007-04-16 2008-11-20 Plaza John P System and process for producing biodiesel
WO2009075762A1 (en) * 2007-12-11 2009-06-18 Cargill, Incorporated Process for producing biodiesel and fatty acid esters

Also Published As

Publication number Publication date
WO2011008847A3 (en) 2011-04-28
WO2011008847A2 (en) 2011-01-20
MY153091A (en) 2014-12-31
EP2454225A2 (en) 2012-05-23

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Legal Events

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DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20170517

RIC1 Information provided on ipc code assigned before grant

Ipc: C07C 67/60 20060101AFI20170511BHEP

Ipc: C07C 31/22 20060101ALI20170511BHEP

Ipc: C07C 67/03 20060101ALI20170511BHEP

Ipc: C10L 1/02 20060101ALI20170511BHEP

Ipc: C11C 3/00 20060101ALI20170511BHEP

Ipc: C07C 29/147 20060101ALI20170511BHEP

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: FIELD UPGRADING LIMITED

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Effective date: 20190711