EP2052065A1 - Procédé simplifié pour le raffinage des graisses des et huiles - Google Patents

Procédé simplifié pour le raffinage des graisses des et huiles

Info

Publication number
EP2052065A1
EP2052065A1 EP07786306A EP07786306A EP2052065A1 EP 2052065 A1 EP2052065 A1 EP 2052065A1 EP 07786306 A EP07786306 A EP 07786306A EP 07786306 A EP07786306 A EP 07786306A EP 2052065 A1 EP2052065 A1 EP 2052065A1
Authority
EP
European Patent Office
Prior art keywords
bleaching
crude oil
oil
earth
acid
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.)
Granted
Application number
EP07786306A
Other languages
German (de)
English (en)
Other versions
EP2052065B1 (fr
Inventor
Klaus Schurz
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.)
Sued Chemie AG
Original Assignee
Sued Chemie AG
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 Sued Chemie AG filed Critical Sued Chemie AG
Publication of EP2052065A1 publication Critical patent/EP2052065A1/fr
Application granted granted Critical
Publication of EP2052065B1 publication Critical patent/EP2052065B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C11B3/10—Refining fats or fatty oils by adsorption

Definitions

  • the invention relates to a process for bleaching oils and fats.
  • 6,346,286 B1 describes a bleaching process in which the oil to be bleached is brought into contact with a particulate composition which comprises particles of a clay mineral and particles of at least one organic acid, the organic acid being substantially free of salts of the organic acid.
  • a particulate composition which comprises particles of a clay mineral and particles of at least one organic acid, the organic acid being substantially free of salts of the organic acid.
  • citric acid is mentioned as a suitable organic acid.
  • FIG. 2 shows a diagram in which the process steps which are carried out during the physical refining of palm oil according to the method according to the invention are reproduced schematically;
  • Fig. 8 is a graph showing Lovibond color numbers red and yellow after bleaching with a HUB and deodorizing palm oil for various process operations;
  • the Lovibond color numbers are shown in red and yellow, which are obtained using a SMBE (EX 1221 (II)) after bleaching and deodorizing.
  • the Lovibond color number yellow follows the trend of the Lovibond color number red.
  • a lovibond yellow color of 46 is obtained in the prior art process (Process 3A). Gumming without unlocking and only a vacuum bleaching at 95 0 C (process control 3A.2) a Lovibond is already yellow reaches of the 39th Cutting away the bleaching temperature to 45 0 C. (Method guide 3B.2), a Lovibond yellow is obtained from 35th Wet bleaching at 95 ° C (Procedure 3A.1) achieves a Lovibond yellow color of 39.

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)
EP07786306A 2006-07-28 2007-07-24 Procédé simplifié pour le raffinage des graisses des et huiles Not-in-force EP2052065B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006035064A DE102006035064A1 (de) 2006-07-28 2006-07-28 Vereinfachtes Verfahren zur Raffination von Fetten und Ölen
PCT/EP2007/006580 WO2008012072A1 (fr) 2006-07-28 2007-07-24 Procédé simplifié pour le raffinage des graisses des et huiles

Publications (2)

Publication Number Publication Date
EP2052065A1 true EP2052065A1 (fr) 2009-04-29
EP2052065B1 EP2052065B1 (fr) 2009-12-09

Family

ID=38566855

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07786306A Not-in-force EP2052065B1 (fr) 2006-07-28 2007-07-24 Procédé simplifié pour le raffinage des graisses des et huiles

Country Status (4)

Country Link
EP (1) EP2052065B1 (fr)
AT (1) ATE451443T1 (fr)
DE (2) DE102006035064A1 (fr)
WO (1) WO2008012072A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008060059A1 (de) 2008-12-02 2010-06-10 Süd-Chemie AG Verfahren zur Reduzierung des 3-MCPD-Gehalts in raffinierten Pflanzenölen
US20210388401A1 (en) * 2017-05-24 2021-12-16 Poet Research, Inc. Methods of refining a grain oil composition, and related systems, compositions and uses

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2144143B (en) * 1983-06-28 1986-11-05 Institiut Penyelidikan Minyak Refining of palm oils
US5151211A (en) * 1988-12-05 1992-09-29 Oil-Dri Corporation Of America Oil bleaching method and composition for same
US5004570A (en) * 1988-12-05 1991-04-02 Oil-Dri Corporation Of America Oil bleaching method and composition for same
US6346286B1 (en) * 1995-04-26 2002-02-12 Oil-Dri Corporation Of America Sorptive purification for edible oils
JP2815562B2 (ja) * 1995-11-13 1998-10-27 植田製油株式会社 高度不飽和脂肪酸含有油脂の精製方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2008012072A1 *

Also Published As

Publication number Publication date
EP2052065B1 (fr) 2009-12-09
ATE451443T1 (de) 2009-12-15
DE502007002286D1 (de) 2010-01-21
WO2008012072A1 (fr) 2008-01-31
DE102006035064A1 (de) 2008-01-31

Similar Documents

Publication Publication Date Title
EP2361298B1 (fr) Procédé de réduction de la teneur en 3-mcpd dans des huiles végétales raffinées
EP1893329B1 (fr) Production des terres decolorantes par activation des argiles a surface riche
DE68905318T2 (de) Synthetische, makroporoese, amorphe alumina-kieselerde und verfahren zum raffinieren von glyceridoel.
EP0809532B1 (fr) Adsorbant pour le traitement d'huiles et/ou de graisses
DE102005062955A1 (de) Natürliches Verfahren zum Bleichen von Ölen
EP1722887B1 (fr) Procede pour reduire la teneur en dioxine d'une terre decolorante
EP2627744A1 (fr) Procédé d'élimination de composés contenant du phosphore de compositions contenant des triglycérides
EP2052065B1 (fr) Procédé simplifié pour le raffinage des graisses des et huiles
EP3110543B1 (fr) Terre décolorante modifiée à sec et activée à l'acide, procédé de production et utilisation d'une telle terre décolorante
WO2009003710A1 (fr) Procédé d'affinage modéré d'huiles végétales par terres de blanchiment naturelles
DE10356894A1 (de) Oberflächenreiche Tone zur Herstellung von Bleicherden sowie Aktivierungsverfahren dieser Tone
EP0938375B1 (fr) Acide polysilicique (silice) synthetique contenant du fer et de l'aluminium pour le traitement des huiles
DE68923515T2 (de) Verfahren zum Raffinieren von glyceridöl.
DE10324561A1 (de) Semi-synthetische Bleicherde
EP3739027A1 (fr) Procédé de réduction du taux de 3-mcpd dans les huiles végétales raffinées
EP2655560B1 (fr) Procédé d'épuration de liquides organiques avec de l'acide méthanesulfonique
EP1051247B1 (fr) Procede d'activation de phyllosilicates
DE19607965C2 (de) Verfahren zur Verhinderung der Selbstentzündung gebrauchter, mit brennbaren organischen Stoffen beladener Adsorptionsmittel, danach erhaltene Adsorptionsmittel sowie deren Verwendung
DE1542626C (de) Verfahren zum Herstellen von fein verteiltem Sihciumdioxyd
EP2483380A1 (fr) Utilisation d'adsorbants à base d'aluminosilicates pour la purification de triglycérides

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20090302

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK RS

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REF Corresponds to:

Ref document number: 502007002286

Country of ref document: DE

Date of ref document: 20100121

Kind code of ref document: P

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20091209

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20091209

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20091209

LTIE Lt: invalidation of european patent or patent extension

Effective date: 20091209

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20091209

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20091209

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20091209

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20091209

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100309

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100409

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100409

Ref country code: IE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20091209

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20091209

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100320

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20091209

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20091209

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100310

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20091209

26N No opposition filed

Effective date: 20100910

BERE Be: lapsed

Owner name: SUD-CHEMIE A.G.

Effective date: 20100731

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20091209

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100731

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20091209

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20110331

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100802

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100731

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20091209

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20110724

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110731

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110731

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110724

REG Reference to a national code

Ref country code: NL

Ref legal event code: SD

Effective date: 20120717

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100724

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100610

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20091209

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502007002286

Country of ref document: DE

Representative=s name: PATENTANWAELTE STOLMAR & PARTNER, DE

Effective date: 20121025

Ref country code: DE

Ref legal event code: R082

Ref document number: 502007002286

Country of ref document: DE

Representative=s name: STOLMAR & PARTNER, DE

Effective date: 20121025

Ref country code: DE

Ref legal event code: R081

Ref document number: 502007002286

Country of ref document: DE

Owner name: SUED-CHEMIE IP GMBH & CO. KG, DE

Free format text: FORMER OWNER: SUED-CHEMIE AG, 80333 MUENCHEN, DE

Effective date: 20121025

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 451443

Country of ref document: AT

Kind code of ref document: T

Effective date: 20120731

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120731

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502007002286

Country of ref document: DE

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20190729

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20190930

Year of fee payment: 13

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502007002286

Country of ref document: DE

REG Reference to a national code

Ref country code: NL

Ref legal event code: MM

Effective date: 20200801

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200801

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210202