DE4035349A1 - Recovering oil from oil seeds - by rolling into platelets, moistening platelets, expanding at elevated temp., drying and pressing - Google Patents

Recovering oil from oil seeds - by rolling into platelets, moistening platelets, expanding at elevated temp., drying and pressing

Info

Publication number
DE4035349A1
DE4035349A1 DE4035349A DE4035349A DE4035349A1 DE 4035349 A1 DE4035349 A1 DE 4035349A1 DE 4035349 A DE4035349 A DE 4035349A DE 4035349 A DE4035349 A DE 4035349A DE 4035349 A1 DE4035349 A1 DE 4035349A1
Authority
DE
Germany
Prior art keywords
platelets
oil
pressing
seeds
temperatures
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.)
Ceased
Application number
DE4035349A
Other languages
German (de)
Inventor
Joachim Dr Sachse
Winfried Koenig
Hartmut Relitz
Hans-Dieter Deicke
Klaus-Dietrich Dr Handtke
Peter Specht
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.)
Schwermaschinenbau Kombinat Ernst Thalmann VEB
Original Assignee
Schwermaschinenbau Kombinat Ernst Thalmann VEB
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 Schwermaschinenbau Kombinat Ernst Thalmann VEB filed Critical Schwermaschinenbau Kombinat Ernst Thalmann VEB
Priority to DE4035349A priority Critical patent/DE4035349A1/en
Priority to PL91292277A priority patent/PL165738B1/en
Priority to BG95425A priority patent/BG60594B1/en
Priority to SU915010072A priority patent/RU2067610C1/en
Publication of DE4035349A1 publication Critical patent/DE4035349A1/en
Ceased 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
    • C11B1/10—Production of fats or fatty oils from raw materials by extracting
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K10/00—Animal feeding-stuffs
    • A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
    • A23K10/37—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from waste 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
    • C11B1/02—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
    • C11B1/06—Production of fats or fatty oils from raw materials by pressing
    • C11B1/08—Production of fats or fatty oils from raw materials by pressing by hot pressing
    • 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
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
    • Y02P60/87—Re-use of by-products of food processing for fodder production

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Animal Husbandry (AREA)
  • Zoology (AREA)
  • Biotechnology (AREA)
  • Botany (AREA)
  • Food Science & Technology (AREA)
  • Physiology (AREA)
  • Mycology (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Fats And Perfumes (AREA)
  • Fodder In General (AREA)
  • Beans For Foods Or Fodder (AREA)

Abstract

Recovery of oil from oilseeds comprises cleaning the material, preparing the seed material by forming the seeds into platelets 0.2-0.3mm thick, moistening the platelets to a water content of 10-15% expanding the platelets at 105-125 deg.C, drying to a water content of 3-5% then pressing the material at less than 100 deg.C until the residual oil content is 15-25%. USE/ADVANTAGE - The process provides optimum seed prepn. and conditioning for pressing, gives optimum oil recovery, and provides a residue which is useful as a high quality animal feed.

Description

Die Erfindung betrifft ein Verfahren und eine Anordnung zur Gewinnung von Öl aus Leguminosensamen und findet in der Lebensmittelindustrie Anwendung. Die Rückstände der Ölgewinnung, das Schrot, finden als eiweißreiches Kraftfutter Verwendung.The invention relates to a method and an arrangement for Extraction of oil from legume seeds and takes place in the Food industry application. The residues of the Oil extraction, the grist, find as protein-rich Concentrate use.

Verfahren und Anordnung zur Gewinnung von Öl aus Leguminosensamen sind bekannt.Process and arrangement for extracting oil from Legume seeds are known.

In der jüngsten Zeit wurden insbesondere für den Verfahrensschritt der thermischen Konditionierung verschiedene Lösungen aufgezeigt.Recently, especially for the Process step of thermal conditioning different solutions are shown.

So benennt die DE-PS 35 29 229 ein Verfahren und eine Vorrichtung zur thermischen Konditionierung von Ölsaaten und Ölfrüchten, insbesondere Leguminosensamen und verwandte pflanzliche Rohstoffe. Für die thermische Konditionierung wird ein Expander, der im wesentlichen einem Lebensmittelextruder entspricht, genutzt. Bei einem Druck von 2 bis 25 bar, der zu Guttemperaturen von 105 bis 148°C führt und einer anschließenden spontanen Entspannung, wird die Urease, ein harnstoffspaltendes Enzym, zerstört. Dadurch gelangt man nach der Extraktion und der nachfolgenden Entbenzinierung zu einem hochwertigen Futtermittel. Die Behandlungszeit im Expander soll erfindungsgemäß zwischen Bruchteilen von Sekunden und 5 Sekunden liegen.So DE-PS 35 29 229 names a method and Device for the thermal conditioning of oil seeds and oil fruits, especially legume seeds and related vegetable raw materials. For the thermal Conditioning becomes an expander that essentially corresponds to a food extruder. At a Pressure from 2 to 25 bar, which at product temperatures from 105 to 148 ° C leads and a subsequent spontaneous Relaxation, urease, a urea-splitting Enzyme, destroyed. This leads to the extraction and the subsequent de-benzing to a high quality Feed. The treatment time in the expander should according to the invention between fractions of seconds and 5 Seconds.

Nach dieser Technologie kann die thermische Konditionierung im Anschluß an die Pressung und vor der Extraktion oder vor Pressung und Extraktion oder aber auch mehrfach erfolgen. Einziges Ziel der Behandlung im Expander ist die Zerstörung der Urease, die sonst zur Harnstoffspaltung und damit zur Ammoniakabscheidung, führen würde.According to this technology, the thermal Conditioning after pressing and before Extraction or before pressing and extraction or else done multiple times. The sole aim of treatment in Expander is the destruction of urease, which is otherwise used to Urea splitting and thus for ammonia separation, would lead.

Der Erfindung liegt das Problem zugrunde, eine in sich geschlossene Technologie der Ölgewinnung aus Leguminosensamen zu schaffen und somit den Nachteil der bekannten technischen Lösungen zu überwinden.The invention is based on the problem, one in itself closed technology of oil production To create legume seeds and thus the disadvantage of to overcome known technical solutions.

Das Verfahren und die Anordnung zur Gewinnung von Öl aus Leguminosensamen sollen sich durch eine optimale Saatvorbereitung, Konditionierung und Ölgewinnung auszeichnen.The method and arrangement for extracting oil from Legume seeds are said to be optimal Seed preparation, conditioning and oil extraction award.

Erfindungsgemäß wird dies durch ein Verfahren zur Gewinnung von Öl aus Leguminosensamen gelöst, das sich dadurch auszeichnet, daß die Aufbereitung des Saatgutes durch eine Plättchenherstellung mit einer Plättchendicke von 0,2 . . . 0,3 mm erfolgt und daß diese Plättchen auf einen Wassergehalt von 10 . . . 15% H₂O angefeuchtet und bei einer Endstufentemperatur von 105 . . . 125°C expandiert werden. Daran anschließend erfolgt eine Trocknung auf einen Wassergehalt von 3 . . . 5% H₂O und eine Pressung bei Temperaturen von <100°C auf einen Restölgehalt von 15 . . . 25%.According to the invention, this is achieved by a method for Extraction of oil from legume seeds is solved characterized in that the processing of the seed by producing platelets with a platelet thickness from 0.2. . . 0.3 mm and that these platelets on a water content of 10. . . 15% H₂O moistened and at a power amp temperature of 105. . . 125 ° C expands will. This is followed by drying a water content of 3. . . 5% H₂O and a squeeze Temperatures from <100 ° C to a residual oil content of 15. . . 25%.

Ein weiteres Merkmal der Erfindung ist, daß der Schilfer des Preßvorganges auf eine Feuchte von 10 . . . 15% H₂O und Temperaturen <100°C konditioniert wird und bei Temperaturen von ca. 65°C extrahiert wird. Die erfindungsgemäße Anordnung zur Gewinnung von Öl aus Leguminosensamen zeichnet sich dadurch aus, daß eine Flockierwalzenmühle, ein Expander, ein Bandtrockner, eine Schneckenpresse, eine Wärmpfanne und ein Karusellextrakteur in einer technologischen Linie miteinander verknüpft sind.Another feature of the invention is that the reed the pressing process to a humidity of 10. . . 15% H₂O and Temperatures <100 ° C and at Temperatures of about 65 ° C is extracted. The Arrangement according to the invention for extracting oil from Legume seeds are characterized by the fact that a Flaking roller mill, an expander, a belt dryer, one Screw press, a hot pan and a Carousel extractor in a technological line are linked together.

Die Erfindung soll durch ein Ausführungsbeispiel näher erläutert werden. The invention is intended to be illustrated by an exemplary embodiment are explained.  

Gereinigter und getrockneter Raps wurde auf einer Flockierwalze zu Plättchen mit einer Stärke von ca. 0,25 mm ausgewalzt. Diese Plättchen mit einem Wassergehalt von 13,8% wurden in einem Expander mit Direktdampfeinspeisung einer kurzzeitigen Druckerhöhung ausgesetzt. Die Verweilzeiten im Expander lagen bei ca. 4-5 Sekunden. Unmittelbar vor der Matrize des Expanders wurden Produkttemperaturen von 116°C gemessen. Auf einem Bandtrockner erfolgte eine Abkühlung auf ca. 85°C und eine Trocknung auf einen Wassergehalt von 3,8 . . . 4,5%. Die so vorbehandelte Rapssaat wurde nunmehr in eine übliche Schneckenpresse eingefahren. Es erfolgte eine Pressung bei Temperaturen von 90 . . . 95°C auf einen durchschnittlichen Restölgehalt von 22%. Der Schilfer wurde im Expander wiederum auf ca. 105°C aufgeheizt und durch Dampfeinwirkung auf einen Wassergehalt von ca. 10% konditioniert. Als Extraktionsmittel diente Hexan. Der Restölgehalt betrug nunmehr 0,95%. Das aufbereitete Schrot diente nach einer notwendigen Entbenzinierung als hochwertiger Futterstoff.Cleaned and dried rapeseed was grown on a Flaking roller to platelets with a thickness of rolled out approx. 0.25 mm. These tiles with one Water content of 13.8% was included in an expander Direct steam feed for a short pressure increase exposed. The dwell times in the expander were approx. 4-5 seconds. Immediately in front of the expander die product temperatures of 116 ° C were measured. On one Belt dryer was cooled down to approx. 85 ° C and drying to a water content of 3.8. . . 4.5%. The rapeseed pretreated in this way was now put into a usual screw press retracted. There was one Pressing at temperatures of 90. . . 95 ° C on one average residual oil content of 22%. The reed was again heated up to approx. 105 ° C in the expander due to the effect of steam on a water content of approx. 10% conditioned. Hexane was used as the extractant. The Residual oil content was now 0.95%. The processed After a necessary demining, grist served as high quality lining.

Claims (3)

1. Verfahren zur Gewinnung von Öl aus Leguminosensamen, wobei das Material nach Reinigung, Aufbereitung und thermischer Konditionierung einem Preßvorgang und gegebenenfalls einem Extraktionsvorgang unterworfen wird, dadurch gekennzeichnet, daß die Aufbereitung des Saatgutes durch eine Plättchenherstellung mit einer Plättchendicke von 0,2 . . . 0,3 mm erfolgt und daß diese Plättchen auf einen Wassergehalt von 10 . . . 15% H₂O angefeuchtet und bei Temperaturen von 105 . . . 125°C in der Endstufe expandiert werden, anschließend auf einen Wassergehalt von 3 . . .5% H₂O getrocknet werden und dann auf einen Restölgehalt von 15-25% bei Temperaturen <100°C abgepreßt werden.1. A process for the extraction of oil from legume seeds, the material being subjected to a pressing process and, if appropriate, an extraction process after cleaning, processing and thermal conditioning, characterized in that the processing of the seeds is carried out by producing a platelet with a platelet thickness of 0.2. . . 0.3 mm and that these platelets have a water content of 10. . . 15% H₂O moistened and at temperatures of 105. . . 125 ° C in the final stage, then to a water content of 3. . .5% H₂O are dried and then pressed to a residual oil content of 15-25% at temperatures <100 ° C. 2. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß der Schilfer des Preßvorganges auf eine Feuchte von 10 . . .15% H₂O und Temperaturen <100°C konditioniert wird und bei Temperaturen von ca. 65°C extrahiert wird.2. The method according to claim 1, characterized in that the reed of the pressing process to a humidity of 10. . .15% H₂O and temperatures <100 ° C conditioned and is extracted at temperatures of approx. 65 ° C. 3. Anordnung zur Gewinnung von Öl aus Leguminosensamen, dadurch gekennzeichnet, daß eine Flockierwalzenmühle, ein Expander, ein Bandtrockner, eine Schneckenpresse, eine Wärmpfanne und ein Karussellextrakteur in einer technologischen Linie miteinander verknüpft sind.3. arrangement for extracting oil from legume seeds, characterized in that a flaking roller mill, an expander, a belt dryer, a screw press, a hot pan and a carousel extractor in one technological line are interconnected.
DE4035349A 1990-11-07 1990-11-07 Recovering oil from oil seeds - by rolling into platelets, moistening platelets, expanding at elevated temp., drying and pressing Ceased DE4035349A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE4035349A DE4035349A1 (en) 1990-11-07 1990-11-07 Recovering oil from oil seeds - by rolling into platelets, moistening platelets, expanding at elevated temp., drying and pressing
PL91292277A PL165738B1 (en) 1990-11-07 1991-11-04 Method of and apparatus for obtaining oil from seeds of legumes
BG95425A BG60594B1 (en) 1990-11-07 1991-11-05 Method for oil production from leguminous plant seeds
SU915010072A RU2067610C1 (en) 1990-11-07 1991-11-06 Method for recovery of oil from seeds of leguminous crops and device for its embodiment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4035349A DE4035349A1 (en) 1990-11-07 1990-11-07 Recovering oil from oil seeds - by rolling into platelets, moistening platelets, expanding at elevated temp., drying and pressing

Publications (1)

Publication Number Publication Date
DE4035349A1 true DE4035349A1 (en) 1992-05-14

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DE4035349A Ceased DE4035349A1 (en) 1990-11-07 1990-11-07 Recovering oil from oil seeds - by rolling into platelets, moistening platelets, expanding at elevated temp., drying and pressing

Country Status (4)

Country Link
BG (1) BG60594B1 (en)
DE (1) DE4035349A1 (en)
PL (1) PL165738B1 (en)
RU (1) RU2067610C1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994021762A1 (en) * 1993-03-17 1994-09-29 Unilever N.V. Removal of phospholipids from glyceride oil
EP3550004A1 (en) 2018-04-03 2019-10-09 Euro-Protein GmbH Method and device for the industrial processing of rape seed with recovery of cold pressed rape seed core oil
WO2020207565A1 (en) 2019-04-09 2020-10-15 Neumueller Waldemar Method and device for industrially obtaining rapeseed kernel oil and rape protein concentrate from rapeseed
WO2022043248A1 (en) 2020-08-27 2022-03-03 Neumueller Waldemar Process for industrial extraction of cold-pressed kernel oil and protein concentrate from hulled oil-containing seeds using a pressing aid intrinsic to the seed

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2649019C1 (en) * 2017-04-13 2018-03-29 Федеральное государственное бюджетное образовательное учреждение высшего образования "Кубанский государственный технологический университет" (ФГБОУ ВО "КубГТУ") Method for vegetable oil production

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2645650A (en) * 1950-01-06 1953-07-14 Phillips Petroleum Co Production of oilseed flakes
DE2641143A1 (en) * 1975-09-19 1977-03-31 Stork Amsterdam METHOD AND DEVICE FOR THE PRODUCTION OF OILS FROM OIL-BASED RAW MATERIALS
DE2407453C2 (en) * 1973-02-20 1986-06-12 Extraktionstechnik Gesellschaft für Anlagenbau mbH, 2000 Hamburg Method and device for the pretreatment of vegetable raw materials containing oil
DE2722245C2 (en) * 1977-05-17 1987-10-22 Akzo Gmbh, 5600 Wuppertal, De

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2645650A (en) * 1950-01-06 1953-07-14 Phillips Petroleum Co Production of oilseed flakes
DE2407453C2 (en) * 1973-02-20 1986-06-12 Extraktionstechnik Gesellschaft für Anlagenbau mbH, 2000 Hamburg Method and device for the pretreatment of vegetable raw materials containing oil
DE2641143A1 (en) * 1975-09-19 1977-03-31 Stork Amsterdam METHOD AND DEVICE FOR THE PRODUCTION OF OILS FROM OIL-BASED RAW MATERIALS
DE2722245C2 (en) * 1977-05-17 1987-10-22 Akzo Gmbh, 5600 Wuppertal, De

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994021762A1 (en) * 1993-03-17 1994-09-29 Unilever N.V. Removal of phospholipids from glyceride oil
EP3550004A1 (en) 2018-04-03 2019-10-09 Euro-Protein GmbH Method and device for the industrial processing of rape seed with recovery of cold pressed rape seed core oil
WO2020207565A1 (en) 2019-04-09 2020-10-15 Neumueller Waldemar Method and device for industrially obtaining rapeseed kernel oil and rape protein concentrate from rapeseed
WO2022043248A1 (en) 2020-08-27 2022-03-03 Neumueller Waldemar Process for industrial extraction of cold-pressed kernel oil and protein concentrate from hulled oil-containing seeds using a pressing aid intrinsic to the seed
DE102020122456A1 (en) 2020-08-27 2022-03-03 Waldemar Neumüller Process for the industrial production of cold-pressed pumpkin seed oil from peeled oily seeds using a seed-specific pressing aid

Also Published As

Publication number Publication date
PL292277A1 (en) 1992-06-26
BG60594B1 (en) 1995-09-29
RU2067610C1 (en) 1996-10-10
PL165738B1 (en) 1995-02-28

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