NZ242213A - Removal of free fatty acids from glyceride oils, fatty chemicals or wax esters by partial neutralisation and treatment with amorphous silica - Google Patents

Removal of free fatty acids from glyceride oils, fatty chemicals or wax esters by partial neutralisation and treatment with amorphous silica

Info

Publication number
NZ242213A
NZ242213A NZ242213A NZ24221392A NZ242213A NZ 242213 A NZ242213 A NZ 242213A NZ 242213 A NZ242213 A NZ 242213A NZ 24221392 A NZ24221392 A NZ 24221392A NZ 242213 A NZ242213 A NZ 242213A
Authority
NZ
New Zealand
Prior art keywords
oil
caustic
adsorbent
amorphous silica
fatty
Prior art date
Application number
NZ242213A
Other languages
English (en)
Inventor
Gabriella Julianna Toeneboehn
Walter Marrow Cheek
William Alan Welsh
James Marlow Bogdanor
Original Assignee
Grace W R & Co
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 Grace W R & Co filed Critical Grace W R & Co
Publication of NZ242213A publication Critical patent/NZ242213A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
    • C11B3/00—Refining fats or fatty oils
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
    • C11B3/00—Refining fats or fatty oils
    • C11B3/10—Refining fats or fatty oils by adsorption
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
    • C11B3/00—Refining fats or fatty oils
    • C11B3/02—Refining fats or fatty oils by chemical reaction
    • C11B3/06—Refining fats or fatty oils by chemical reaction with bases

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Fats And Perfumes (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
NZ242213A 1991-04-03 1992-04-02 Removal of free fatty acids from glyceride oils, fatty chemicals or wax esters by partial neutralisation and treatment with amorphous silica NZ242213A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US67745591A 1991-04-03 1991-04-03

Publications (1)

Publication Number Publication Date
NZ242213A true NZ242213A (en) 1993-07-27

Family

ID=24718775

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ242213A NZ242213A (en) 1991-04-03 1992-04-02 Removal of free fatty acids from glyceride oils, fatty chemicals or wax esters by partial neutralisation and treatment with amorphous silica

Country Status (10)

Country Link
US (1) US5298639A (https=)
EP (1) EP0507424A1 (https=)
JP (1) JPH07216380A (https=)
KR (1) KR920019916A (https=)
AU (1) AU655244B2 (https=)
BR (1) BR9201154A (https=)
CA (1) CA2040677A1 (https=)
MX (1) MX9201456A (https=)
NZ (1) NZ242213A (https=)
TW (1) TW212141B (https=)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5252762A (en) * 1991-04-03 1993-10-12 W. R. Grace & Co.-Conn. Use of base-treated inorganic porous adsorbents for removal of contaminants
US7415548B2 (en) * 1991-05-13 2008-08-19 Broadcom Corporation Communication network having a plurality of bridging nodes which transmits a polling message with backward learning technique to determine communication pathway
US5449797A (en) * 1992-04-13 1995-09-12 W. R. Grace & Co.-Conn. Process for the removal of soap from glyceride oils and/or wax esters using an amorphous adsorbent
GB9408865D0 (en) * 1994-05-04 1994-06-22 Unilever Plc Process for refining glyceride oil
US6248911B1 (en) 1998-08-14 2001-06-19 Pq Corporation Process and composition for refining oils using metal-substituted silica xerogels
BR0010419A (pt) 1999-05-10 2002-08-27 Texas A & M Univ Sys Refino de óleos glicerìdeos por tratamento com soluções de silicato e filtração
US6376689B1 (en) 1999-09-02 2002-04-23 Cargill, Incorporated Removal of gum and chlorophyll-type compounds from vegetable oils
US7289230B2 (en) * 2002-02-06 2007-10-30 Cyberoptics Semiconductors, Inc. Wireless substrate-like sensor
US6638551B1 (en) * 2002-03-05 2003-10-28 Selecto Scientific, Inc. Methods and compositions for purifying edible oil
AU2003265679A1 (en) * 2002-08-23 2004-03-11 The Texas A And M University System Sequential crystallization and adsorptive refining of triglyceride oils
AU2004282511B2 (en) * 2003-10-09 2007-08-09 The Dallas Group Of America, Inc. Purification of biodiesel with adsorbent materials
US8022258B2 (en) 2005-07-05 2011-09-20 Neste Oil Oyj Process for the manufacture of diesel range hydrocarbons
US12203035B2 (en) 2005-07-05 2025-01-21 Neste Oyj Process for the manufacture of diesel range hydrocarbons
DE102006061603A1 (de) * 2006-12-27 2008-07-03 Alois Dotzer Kraftstoff
US20080160156A1 (en) * 2006-12-27 2008-07-03 Withiam Michael C Treatment of cooking oils and fats with precipitated silica materials
US8596468B2 (en) * 2007-06-27 2013-12-03 J.M. Huber Corporation Composite caustic silica gel manufacturing method and gels made thereby
WO2009068274A1 (en) * 2007-11-27 2009-06-04 Grace Gmbh & Co. Kg Purification treatment of fatty materials
US8575409B2 (en) 2007-12-20 2013-11-05 Syntroleum Corporation Method for the removal of phosphorus
EP2238220A2 (en) 2007-12-21 2010-10-13 Grace GmbH & Co. KG Treatment of biofuels
US20090300971A1 (en) 2008-06-04 2009-12-10 Ramin Abhari Biorenewable naphtha
US8581013B2 (en) 2008-06-04 2013-11-12 Syntroleum Corporation Biorenewable naphtha composition and methods of making same
US8232419B2 (en) * 2008-10-02 2012-07-31 The Dallas Group Of America Triacylglycerol purification by a continuous regenerable adsorbent process
US8231804B2 (en) 2008-12-10 2012-07-31 Syntroleum Corporation Even carbon number paraffin composition and method of manufacturing same
GB2470571A (en) * 2009-05-27 2010-12-01 Desmet Ballestra Engineering Sa Fatty material purification method
DE102009043418A1 (de) 2009-09-29 2011-04-07 Süd-Chemie AG Alumosilikat-basierte Adsorbentien zur Aufreinigung von Triglyceriden
US8394900B2 (en) 2010-03-18 2013-03-12 Syntroleum Corporation Profitable method for carbon capture and storage
EP2447342A1 (en) 2010-10-26 2012-05-02 Süd-Chemie AG Method for Biodiesel and Biodiesel Precursor Production
EP2489720A1 (en) 2011-02-15 2012-08-22 Neste Oil Oyj Renewable oil with low iron content and its use in hydrotreatment process
DE112013005266T5 (de) * 2012-11-01 2015-09-24 Spectra Systems Corp. Reinigung von Banknoten und Urkunden mit superkritischem Fluid
US9328303B2 (en) 2013-03-13 2016-05-03 Reg Synthetic Fuels, Llc Reducing pressure drop buildup in bio-oil hydroprocessing reactors
US8969259B2 (en) 2013-04-05 2015-03-03 Reg Synthetic Fuels, Llc Bio-based synthetic fluids
AU2015265869B2 (en) * 2014-05-28 2018-11-08 Drei Lilien Pvg Gmbh & Co. Kg Method for refining lipid phases, and use
WO2015181399A1 (de) * 2014-05-30 2015-12-03 Drei Lilien Pvg Gmbh & Co. Kg Verfahren zur veredelung raffinierter lipidphasen
JP6489603B2 (ja) * 2014-08-27 2019-03-27 富田製薬株式会社 油類精製剤
EP4650417A3 (en) * 2018-05-02 2026-01-14 REG Synthetic Fuels, LLC Method for upgrading low-value and waste fats, oils, and greases
US12296315B2 (en) * 2019-03-27 2025-05-13 W.R. Grace & Co.-Conn. Silica adsorbent for removal of chlorophyll derivatives from triacylglycerol-based oils
CN111533657B (zh) * 2020-04-17 2023-06-16 上海抚佳精细化工有限公司 一种三羟甲基丙烷油酸酯的纯化方法、制备方法
CN115956112B (zh) 2020-07-31 2025-01-24 Reg合成燃料有限责任公司 生物燃料原料的预处理方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB257170A (en) * 1926-02-16 1926-08-26 Alfred Eisenstein Process for separating fatty acids from glycerides
GB599595A (en) * 1945-03-27 1948-03-16 Anderson Clayton & Co Improved method of refining glyceride oils
GB707470A (en) * 1951-09-07 1954-04-21 Metallgesellschaft Ag Process of and apparatus for refining oils or fats
GB1476307A (en) * 1973-08-24 1977-06-10 Unilever Ltd Chemical process
US4734226A (en) * 1986-01-28 1988-03-29 W. R. Grace & Co. Method for refining glyceride oils using acid-treated amorphous silica
US4939115A (en) * 1986-01-28 1990-07-03 W. R. Grace & Co.-Conn. Organic acid-treated amorphous silicas for refining glyceride oils
CA1298853C (en) * 1986-05-14 1992-04-14 William Alan Welsh Method for treating caustic refined glyceride oils for removal of soaps and phospholipids
GB8814732D0 (en) * 1988-06-21 1988-07-27 Unilever Plc Method of refining clyceride oils

Also Published As

Publication number Publication date
JPH07216380A (ja) 1995-08-15
EP0507424A1 (en) 1992-10-07
MX9201456A (es) 1992-10-01
BR9201154A (pt) 1992-12-01
KR920019916A (ko) 1992-11-20
AU655244B2 (en) 1994-12-08
US5298639A (en) 1994-03-29
TW212141B (https=) 1993-09-01
CA2040677A1 (en) 1992-10-04
AU1391892A (en) 1992-10-08

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