EP1260571A3 - Process and plant for oil extraction from fruits and seeds - Google Patents

Process and plant for oil extraction from fruits and seeds Download PDF

Info

Publication number
EP1260571A3
EP1260571A3 EP02008998A EP02008998A EP1260571A3 EP 1260571 A3 EP1260571 A3 EP 1260571A3 EP 02008998 A EP02008998 A EP 02008998A EP 02008998 A EP02008998 A EP 02008998A EP 1260571 A3 EP1260571 A3 EP 1260571A3
Authority
EP
European Patent Office
Prior art keywords
fruit
crushed
fruits
seeds
plant
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
EP02008998A
Other languages
German (de)
French (fr)
Other versions
EP1260571B1 (en
EP1260571A2 (en
Inventor
Dr. Steffen Hruschka
Klemens Geissen
Jose Antonio Venegas Rodriguez
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.)
GEA Mechanical Equipment GmbH
Original Assignee
Westfalia Separator GmbH
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 Westfalia Separator GmbH filed Critical Westfalia Separator GmbH
Publication of EP1260571A2 publication Critical patent/EP1260571A2/en
Publication of EP1260571A3 publication Critical patent/EP1260571A3/en
Application granted granted Critical
Publication of EP1260571B1 publication Critical patent/EP1260571B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C11B1/00—Production of fats or fatty oils from raw materials
    • C11B1/02—Pretreatment
    • C11B1/04—Pretreatment of vegetable raw material
    • 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
    • C11B1/00—Production of fats or fatty oils from raw materials
    • C11B1/10—Production of fats or fatty oils from raw materials by extracting
    • 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
    • C11B1/00—Production of fats or fatty oils from raw materials
    • C11B1/10—Production of fats or fatty oils from raw materials by extracting
    • C11B1/102—Production of fats or fatty oils from raw materials by extracting in counter-current; utilisation of an equipment wherein the material is conveyed by a screw

Abstract

Process to extract oil from a fruit e.g. olives or avocado pears, comprises crushing the fruit and either simultaneously or subsequently subjecting it to high pressure and then relaxed. The crushed and relaxed fluid is then processed in a full- mantle screw centrifuge. An Independent claims is also included for a commensurate assembly incorporating a crushing extruder (12) which subjects the crushed fruit to high pressure (7) with a pressure zone (7a) and a relaxation valve (7b) feeding the screw centrifuge (11). The high- pressure zone (7) crushes the fruit and incorporates a homogenisator. The centrifuge separates the crushed fruit into an first phase containing oil and a second 'Orujo' phase containing a mixture of solids and water.
EP02008998A 2001-05-15 2002-04-23 Process and plant for oil extraction from fruits and seeds Expired - Lifetime EP1260571B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10123651 2001-05-15
DE10123651A DE10123651A1 (en) 2001-05-15 2001-05-15 Process and plant for extracting oil from fruit or seeds

Publications (3)

Publication Number Publication Date
EP1260571A2 EP1260571A2 (en) 2002-11-27
EP1260571A3 true EP1260571A3 (en) 2004-01-07
EP1260571B1 EP1260571B1 (en) 2005-09-28

Family

ID=7684886

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02008998A Expired - Lifetime EP1260571B1 (en) 2001-05-15 2002-04-23 Process and plant for oil extraction from fruits and seeds

Country Status (5)

Country Link
EP (1) EP1260571B1 (en)
AT (1) ATE305501T1 (en)
DE (2) DE10123651A1 (en)
ES (1) ES2245999T3 (en)
PT (1) PT1260571E (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011053527A1 (en) 2011-09-12 2013-03-14 Gea Mechanical Equipment Gmbh Process and plant for processing Alpeorujo
EP2596707B8 (en) * 2011-11-25 2014-06-04 Università degli Studi di Bari "Aldo Moro" Method and apparatus for thermal conditioning of olives or other oleaginous fruits combined with a crushing and kneading system of olives or other oleaginous fruits in controlled or modified atmosphere
IT201800007016A1 (en) * 2018-07-06 2020-01-06 Kneading machine for oil mill and its operating method
CN117242161A (en) 2021-03-26 2023-12-15 拉斐尔·纳兰霍洛佩斯 Method for producing oil, oil product and oil production plant
GR1010263B (en) * 2021-04-08 2022-07-06 Στυλιανος Ιωαννη Τζανακακης Production of nutritional low oil-content pulps and pastes with a hybridisation method combining the cold-pressure direct hydraulic paste-making method with the two--phase centrifugal oil-making separation method
MX2021008603A (en) * 2021-07-15 2021-09-21 Univ Autonoma De Nayarit Extruding method for extracting oils from the pulp of fruits of persea spp.

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB418107A (en) * 1934-03-09 1934-10-18 Aage Nyrop Process and device for extracting fats and oils from animal and vegetable material
US4132161A (en) * 1976-07-16 1979-01-02 Helwig E Device and process for separating the liquid part from the solid part of seeds and fruit
FR2442716A1 (en) * 1978-11-28 1980-06-27 Blanie Paul Extracting natural or synthetic substances - by subjecting them to successive phases of pressure increase and decompression
DE3021083A1 (en) * 1980-06-04 1981-12-10 Gefi Gesellschaft für Industriewärme und Verfahrenstechnik mbH, 4150 Krefeld Loose material disintegration process by high pressure - involves pressurising with subsequent sudden pressure reducing to above-atmospheric
US4794011A (en) * 1985-08-14 1988-12-27 Schumacher Heinz Process for the treatment of vegetable raw materials
EP0557758A1 (en) * 1992-02-27 1993-09-01 Westfalia Separator AG Process for producing olive oil
WO2002089992A1 (en) * 2001-05-03 2002-11-14 Westfalia Separator Ag Solid bowl spiral centrifuge and a method for obtaining oil using a solid bowl spiral centrifuge

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB418107A (en) * 1934-03-09 1934-10-18 Aage Nyrop Process and device for extracting fats and oils from animal and vegetable material
US4132161A (en) * 1976-07-16 1979-01-02 Helwig E Device and process for separating the liquid part from the solid part of seeds and fruit
FR2442716A1 (en) * 1978-11-28 1980-06-27 Blanie Paul Extracting natural or synthetic substances - by subjecting them to successive phases of pressure increase and decompression
DE3021083A1 (en) * 1980-06-04 1981-12-10 Gefi Gesellschaft für Industriewärme und Verfahrenstechnik mbH, 4150 Krefeld Loose material disintegration process by high pressure - involves pressurising with subsequent sudden pressure reducing to above-atmospheric
US4794011A (en) * 1985-08-14 1988-12-27 Schumacher Heinz Process for the treatment of vegetable raw materials
EP0557758A1 (en) * 1992-02-27 1993-09-01 Westfalia Separator AG Process for producing olive oil
WO2002089992A1 (en) * 2001-05-03 2002-11-14 Westfalia Separator Ag Solid bowl spiral centrifuge and a method for obtaining oil using a solid bowl spiral centrifuge

Also Published As

Publication number Publication date
ES2245999T3 (en) 2006-02-01
EP1260571B1 (en) 2005-09-28
ATE305501T1 (en) 2005-10-15
PT1260571E (en) 2005-11-30
EP1260571A2 (en) 2002-11-27
DE50204364D1 (en) 2006-02-09
DE10123651A1 (en) 2002-11-28

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