[go: up one dir, main page]

AR021196A1 - Proceso y composicion para la refinacion de aceites empleando xerogeles de silice sustituido con metal - Google Patents

Proceso y composicion para la refinacion de aceites empleando xerogeles de silice sustituido con metal

Info

Publication number
AR021196A1
AR021196A1 ARP990104078A ARP990104078A AR021196A1 AR 021196 A1 AR021196 A1 AR 021196A1 AR P990104078 A ARP990104078 A AR P990104078A AR P990104078 A ARP990104078 A AR P990104078A AR 021196 A1 AR021196 A1 AR 021196A1
Authority
AR
Argentina
Prior art keywords
composition
metal
contaminants
xerogel
adsorbent
Prior art date
Application number
ARP990104078A
Other languages
English (en)
Original Assignee
Pq Holding 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 Pq Holding Inc filed Critical Pq Holding Inc
Publication of AR021196A1 publication Critical patent/AR021196A1/es

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
    • C11B3/001—Refining fats or fatty oils by a combination of two or more of the means hereafter
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Fats And Perfumes (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Edible Oils And Fats (AREA)

Abstract

Un proceso y composicion para remover trazas de contaminantes de aceites de glicérido, los que utilizan un xerogel de sílice sustituido con metalque tiene un pH de al menos 7,5 para adsorber al menos una porcion de contaminantes. El proceso del invento incluye hacer que un aceite de glicérido entreen contacto con un adsorbente y luego separar el adsorbente del aceite de glicérido agotado de contaminantes, por ejemplo, mediante filtracion. Lacomposicion del presente invento incluye un xerogel desílice sustituido con metal que tiene un pH de al menos 7,5 y un ácido orgánico mezclado con el xerogel.De preferencia, el ácido orgánico es ácido cítrico. Los contaminantes que pueden retirarse de los aceites de glicérido durante la refinacion de dichosaceites con el adsorbente incluyen fosfolípidos, jabones, metales nocivos y clorofila.
ARP990104078A 1998-08-14 1999-08-13 Proceso y composicion para la refinacion de aceites empleando xerogeles de silice sustituido con metal AR021196A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/134,445 US6248911B1 (en) 1998-08-14 1998-08-14 Process and composition for refining oils using metal-substituted silica xerogels

Publications (1)

Publication Number Publication Date
AR021196A1 true AR021196A1 (es) 2002-07-03

Family

ID=22463428

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP990104078A AR021196A1 (es) 1998-08-14 1999-08-13 Proceso y composicion para la refinacion de aceites empleando xerogeles de silice sustituido con metal

Country Status (15)

Country Link
US (1) US6248911B1 (es)
EP (1) EP1104448B1 (es)
JP (1) JP2002522628A (es)
CN (1) CN1113086C (es)
AR (1) AR021196A1 (es)
AT (1) ATE295403T1 (es)
AU (1) AU5397299A (es)
CA (1) CA2340098C (es)
DE (1) DE69925277T2 (es)
DK (1) DK1104448T3 (es)
ES (1) ES2238847T3 (es)
MY (1) MY115498A (es)
PE (1) PE20001138A1 (es)
TW (1) TWI229007B (es)
WO (1) WO2000009638A1 (es)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6887822B2 (en) 2001-09-25 2005-05-03 Pq Corporation Method for making silica supported, crush-resistant catalysts
US6638551B1 (en) 2002-03-05 2003-10-28 Selecto Scientific, Inc. Methods and compositions for purifying edible oil
US7256049B2 (en) * 2003-09-04 2007-08-14 Tandem Labs Devices and methods for separating phospholipids from biological samples
US7229655B2 (en) * 2003-12-30 2007-06-12 Pq Corporation Composition of, and process for using, silica xerogel for beer stabilization
CL2007002515A1 (es) * 2006-09-01 2008-03-14 Grace Gmbh & Co Kg Metodo de procesamiento de un fluido usando un sistema de filtracion escalonada que comprende pasar fluido a traves de dos o mas filtros de pre-blanqueo, filtrar el fluido a traves de uno o mas filtros de post-blanqueo; y aparato adecuado para proces
NO325550B1 (no) * 2006-10-31 2008-06-16 Due Miljo As Fremgangsmate for rensing av oljer og anvendelse av slike i mat og fôr
US10928366B2 (en) * 2007-01-26 2021-02-23 Sigma-Aldrich Co. Llc Compositions and methods for combining protein precipitation and solid phase extraction
MX2010001615A (es) 2007-08-09 2010-04-22 Elevance Renewable Sciences Metodos termicos para tratar un material de alimentacion para la metatesis.
MX2010001614A (es) 2007-08-09 2010-04-22 Elevance Renewable Sciences Metodos quimicos para tratar un material de alimentacion para la metatesis.
US9284515B2 (en) 2007-08-09 2016-03-15 Elevance Renewable Sciences, Inc. Thermal methods for treating a metathesis feedstock
US8232419B2 (en) * 2008-10-02 2012-07-31 The Dallas Group Of America Triacylglycerol purification by a continuous regenerable adsorbent process
MY156576A (en) * 2008-11-26 2016-03-15 Elevance Renewable Sciences Methods of producing jet fuel from natural oil feedstocks through metathesis reactions
WO2010062932A1 (en) * 2008-11-26 2010-06-03 Elevance Renewable Sciences, Inc. Methods of producing jet fuel from natural oil feedstocks through oxygen-cleaved reactions
JP5700503B2 (ja) * 2009-09-07 2015-04-15 日清オイリオグループ株式会社 グリセリド組成物及び該グリセリド組成物の製造方法
US9382502B2 (en) 2009-10-12 2016-07-05 Elevance Renewable Sciences, Inc. Methods of refining and producing isomerized fatty acid esters and fatty acids from natural oil feedstocks
US8957268B2 (en) 2009-10-12 2015-02-17 Elevance Renewable Sciences, Inc. Methods of refining natural oil feedstocks
US9000246B2 (en) 2009-10-12 2015-04-07 Elevance Renewable Sciences, Inc. Methods of refining and producing dibasic esters and acids from natural oil feedstocks
US8735640B2 (en) 2009-10-12 2014-05-27 Elevance Renewable Sciences, Inc. Methods of refining and producing fuel and specialty chemicals from natural oil feedstocks
US9169447B2 (en) 2009-10-12 2015-10-27 Elevance Renewable Sciences, Inc. Methods of refining natural oils, and methods of producing fuel compositions
US9222056B2 (en) 2009-10-12 2015-12-29 Elevance Renewable Sciences, Inc. Methods of refining natural oils, and methods of producing fuel compositions
US9365487B2 (en) 2009-10-12 2016-06-14 Elevance Renewable Sciences, Inc. Methods of refining and producing dibasic esters and acids from natural oil feedstocks
US9051519B2 (en) 2009-10-12 2015-06-09 Elevance Renewable Sciences, Inc. Diene-selective hydrogenation of metathesis derived olefins and unsaturated esters
US9175231B2 (en) 2009-10-12 2015-11-03 Elevance Renewable Sciences, Inc. Methods of refining natural oils and methods of producing fuel compositions
EP2506720A4 (en) * 2009-12-04 2015-03-04 Archer Daniels Midland Co REDUCTION OF GLYCIDYL ESTERS IN OIL
JP6008596B2 (ja) * 2011-06-15 2016-10-19 花王株式会社 精製油脂の製造方法
JP2013018911A (ja) * 2011-07-13 2013-01-31 Kikusui Chemical Industries Co Ltd 合成樹脂部材の難燃化コーティング剤及びこれを用いた合成樹脂部材
US8980351B2 (en) * 2011-07-18 2015-03-17 Joby Ulahanan Method of treating hot cooking oil
US9133416B2 (en) 2011-12-22 2015-09-15 Elevance Renewable Sciences, Inc. Methods for suppressing isomerization of olefin metathesis products
US9139493B2 (en) 2011-12-22 2015-09-22 Elevance Renewable Sciences, Inc. Methods for suppressing isomerization of olefin metathesis products
US9169174B2 (en) 2011-12-22 2015-10-27 Elevance Renewable Sciences, Inc. Methods for suppressing isomerization of olefin metathesis products
PE20150179A1 (es) * 2012-06-14 2015-02-07 Bunge Global Innovation Llc Proceso para la produccion de aceites bajos en acidos grasos saturados
EP2812091B1 (en) 2012-09-17 2021-03-10 W.R. Grace & CO. - CONN. Chromatography media and devices
US9388098B2 (en) 2012-10-09 2016-07-12 Elevance Renewable Sciences, Inc. Methods of making high-weight esters, acids, and derivatives thereof
EP3137209B1 (en) 2014-05-02 2022-10-05 W.R. Grace & CO. - CONN. Functionalized support material and methods of making and using functionalized support material
PL3302784T3 (pl) 2015-06-05 2022-01-17 W.R. Grace & Co.-Conn. Adsorbentowe środki klarujące do bioprzetwarzania oraz sposoby ich wytwarzania i stosowania
WO2019213157A1 (en) * 2018-05-02 2019-11-07 Reg Synthetic Fuels, Llc Method for upgrading low-value and waste fats, oils, and greases
US11098265B2 (en) 2019-03-27 2021-08-24 Bunge Global Innovation, Llc Silica adsorbent treatment for removal of chlorophyll derivatives from triacylglycerol-based oils
WO2020197763A1 (en) * 2019-03-27 2020-10-01 W. R. Grace & Co.-Conn. Silica adsorbent for removal of chlorophyll derivatives from triacylglycerol-based oils
CN114452931A (zh) * 2022-02-14 2022-05-10 梁国珍 一种用于油脂精炼的合成吸附剂及其制备方法

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1745952A (en) 1927-04-20 1930-02-04 Paul W Prutzman Decolorizing fatty substances with adsorbents
US1959346A (en) 1931-12-18 1934-05-22 Celite Corp Method of decolorizing and clarifying mineral oils and other liquids
US2475328A (en) * 1946-08-13 1949-07-05 Attapulgus Clay Company Decolorization of oil with magnesium silicate
US2731326A (en) * 1951-08-31 1956-01-17 Du Pont Process of preparing dense amorphous silica aggregates and product
US3794713A (en) * 1968-08-06 1974-02-26 Nat Petro Chem Preparation of silica gels
GB1476307A (en) 1973-08-24 1977-06-10 Unilever Ltd Chemical process
GB1564402A (en) 1975-11-13 1980-04-10 Unilever Ltd Purification process
US4125482A (en) 1977-03-22 1978-11-14 Merck & Co., Inc. Method of preparing magnesium oxide impregnated activated carbon
US4112129A (en) * 1977-09-14 1978-09-05 Johns-Manville Corporation Cooking oil treating system and composition therefor
US4443379A (en) 1982-03-17 1984-04-17 Harshaw/Filtrol Partnership Solid bleaching composition for edible oils
US4880574A (en) 1984-12-07 1989-11-14 W. R. Grace & Co.-Conn. Method for refining glyceride oils using partially dried amorphous silica hydrogels
US4734226A (en) 1986-01-28 1988-03-29 W. R. Grace & Co. Method for refining glyceride oils using acid-treated amorphous silica
US4629588A (en) 1984-12-07 1986-12-16 W. R. Grace & Co. Method for refining glyceride oils using amorphous silica
US4681768A (en) * 1985-08-14 1987-07-21 Reagent Chemical & Research Company Treatment of cooking oils and fats
US5336794A (en) * 1986-05-14 1994-08-09 W. R. Grace & Co.-Conn. Dual phase adsorption and treatment of glyceride oils
US5231201A (en) 1986-05-14 1993-07-27 W. R. Grace & Co.-Conn. Modified caustic refining of glyceride oils for removal of soaps and phospholipids
US4735815A (en) 1986-08-13 1988-04-05 Harshaw/Filtrol Treatment of impure frying oils
EP0269173B2 (en) * 1986-11-24 1995-10-25 Unilever N.V. Metal-oxide-silica adsorbent and process for refining oil using the same
US4781864A (en) 1987-05-15 1988-11-01 W. R. Grace & Co.-Conn. Process for the removal of chlorophyll, color bodies and phospholipids from glyceride oils using acid-treated silica adsorbents
US4880652A (en) 1987-12-04 1989-11-14 Gycor International Ltd. Method of filtering edible liquids
US5079208A (en) 1988-12-30 1992-01-07 Van Den Bergh Foods Co., Division Of Conopco, Inc. Synthetic, macroporous, amorphous alumina silica and a process for refining glyceride oil
US5225013A (en) * 1989-03-14 1993-07-06 Bridgestone Corporation Pneumatic radial tire including wavy or zigzag belt cords
GB8906443D0 (en) 1989-03-21 1989-05-04 Unilever Plc Process for refining glyceride oil using silica hydrogel
US5149553A (en) 1989-10-12 1992-09-22 Pq Corporation Beer processing and composition
US5252762A (en) 1991-04-03 1993-10-12 W. R. Grace & Co.-Conn. Use of base-treated inorganic porous adsorbents for removal of contaminants
CA2040677A1 (en) 1991-04-03 1992-10-04 Gabriella J. Toeneboehn Fatty chemicals and wax esters
AU3115693A (en) 1992-02-28 1993-09-02 W.R. Grace & Co.-Conn. Process for removal of chlorophyll and color bodies from glyceride oils using amorphous silica alumina
WO1994021765A1 (en) * 1993-03-18 1994-09-29 Pq Corporation Process for reducing contaminants in glyceride oils

Also Published As

Publication number Publication date
MY115498A (en) 2003-06-30
US6248911B1 (en) 2001-06-19
CA2340098C (en) 2006-05-09
DE69925277D1 (de) 2005-06-16
AU5397299A (en) 2000-03-06
PE20001138A1 (es) 2000-10-28
ATE295403T1 (de) 2005-05-15
ES2238847T3 (es) 2005-09-01
JP2002522628A (ja) 2002-07-23
CA2340098A1 (en) 2000-02-24
WO2000009638A1 (en) 2000-02-24
EP1104448B1 (en) 2005-05-11
DE69925277T2 (de) 2006-01-26
EP1104448A1 (en) 2001-06-06
DK1104448T3 (da) 2005-06-06
CN1312850A (zh) 2001-09-12
TWI229007B (en) 2005-03-11
CN1113086C (zh) 2003-07-02

Similar Documents

Publication Publication Date Title
AR021196A1 (es) Proceso y composicion para la refinacion de aceites empleando xerogeles de silice sustituido con metal
MY101708A (en) Method for refining glyceride oils using acid-treated amorphous silica
MY101452A (en) Method for refining glyceride oils using amorphous silica.
KR920019916A (ko) 변형된 물리적 흡착 방법
GB2397069B (en) A process for adsorptive desulfurization of light oil distillates
MX167308B (es) Proceso para la regeneracion de catalizadores contaminados con azufre
AR118509A1 (es) Tratamiento con adsorbente de sílice para eliminar derivados de clorofila de aceites basados en triacilglicerol
DK0389057T3 (da) Fremgangsmåde til raffinering af glyceridolie under anvendelse af silica-hydrogel
BR0212313A (pt) Processo para isolar componentes a partir de um destilado vaporizado
CA2094988A1 (en) Adsorptive removal of sulfur compounds from fatty materials
ES8601294A1 (es) Metodo para la eliminacion duradera de bifeniles clorados (pcb) de liquidos aislantes para transformadores
MX9201909A (es) Arcillas en columna, como adsorbente en la purificacion de aceites comestibles y proceso para su produccion.
AR036452A1 (es) Filtro para remocion de contaminantes de un fluido lipofilo, proceso para remover contaminante y fluido filtrado por dicho proceso
MX9300561A (es) Proceso para la remocion de clorofila de aceites gliceridos.
DK0512502T3 (da) Fremgangsmåde til fjernelse af olefiniske forureninger fra 1,1,1,2,3,3,3-heptafluorpropan
BR9711770A (pt) Processo para remover part¡culas finas contendo ferro de l¡quidos que cont-m as mesmas
KR930021769A (ko) 비정질 흡착제에 의한 지방물질의 정제방법
DE59304392D1 (de) Verfahren zur Entfernung olefinischer Verunreinigungen aus fluorierten C3-C6-Kohlenwasserstoffen
WO2002100991A3 (en) Mono-, di- and triglycerides or their mixtures containing trans-fatty acid residues and method of their formation
ATE279126T1 (de) Verfahren zur isolierung von antioxidantien
DE69505304D1 (de) Verfahren zum Entfernen von sauren Verunreinigungen aus einem aus organischen Dämpfen und Wasser bestehenden Gasstrom
MX168760B (es) Proceso y composicion para la eliminacion de contaminantes de los aceites de gliceridos
MY102442A (en) Method for treating-caustic-refined glyceride oils for removal of soaps and phospholipids.
DE3686557D1 (de) Verfahren und vorrichtung zur reinigung wasserstofffreier fluorierter schmiermittel.
ATE464509T1 (de) Einheit zum einfügen und herausnehmen von wax- lichtern, tee-lichtern und/oder kerzen aus einem halter