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DE4002161C2 - - Google Patents

Info

Publication number
DE4002161C2
DE4002161C2 DE19904002161 DE4002161A DE4002161C2 DE 4002161 C2 DE4002161 C2 DE 4002161C2 DE 19904002161 DE19904002161 DE 19904002161 DE 4002161 A DE4002161 A DE 4002161A DE 4002161 C2 DE4002161 C2 DE 4002161C2
Authority
DE
Germany
Prior art keywords
extraction
container
adsorbents
fats
batch
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.)
Expired - Fee Related
Application number
DE19904002161
Other languages
German (de)
English (en)
Other versions
DE4002161A1 (de
Inventor
Achintya Kumar Dr. 4040 Neuss De Sen Gupta
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.)
WALTER RAU NEUSSER OEL und FETT AG 4040 NEUSS DE
Original Assignee
WALTER RAU NEUSSER OEL und FETT AG 4040 NEUSS DE
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 WALTER RAU NEUSSER OEL und FETT AG 4040 NEUSS DE filed Critical WALTER RAU NEUSSER OEL und FETT AG 4040 NEUSS DE
Priority to DE19904002161 priority Critical patent/DE4002161A1/de
Publication of DE4002161A1 publication Critical patent/DE4002161A1/de
Application granted granted Critical
Publication of DE4002161C2 publication Critical patent/DE4002161C2/de
Granted 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
    • C11B13/00—Recovery of fats, fatty oils or fatty acids from waste materials
    • C11B13/04—Recovery of fats, fatty oils or fatty acids from waste materials from spent adsorption materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/02—Solvent extraction of solids
    • B01D11/0203—Solvent extraction of solids with a supercritical fluid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/103—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate comprising silica
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/12—Naturally occurring clays or bleaching earth
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/34—Regenerating or reactivating
    • B01J20/3416—Regenerating or reactivating of sorbents or filter aids comprising free carbon, e.g. activated carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/34—Regenerating or reactivating
    • B01J20/3433—Regenerating or reactivating of sorbents or filter aids other than those covered by B01J20/3408 - B01J20/3425
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/34—Regenerating or reactivating
    • B01J20/345—Regenerating or reactivating using a particular desorbing compound or mixture
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/74—Recovery of fats, fatty oils, fatty acids or other fatty substances, e.g. lanolin or waxes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Dispersion Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Fats And Perfumes (AREA)
DE19904002161 1990-01-25 1990-01-25 Verfahren und vorrichtung zur extraktion von oelen und fetten aus adsorbentien Granted DE4002161A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19904002161 DE4002161A1 (de) 1990-01-25 1990-01-25 Verfahren und vorrichtung zur extraktion von oelen und fetten aus adsorbentien

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19904002161 DE4002161A1 (de) 1990-01-25 1990-01-25 Verfahren und vorrichtung zur extraktion von oelen und fetten aus adsorbentien

Publications (2)

Publication Number Publication Date
DE4002161A1 DE4002161A1 (de) 1991-08-01
DE4002161C2 true DE4002161C2 (fr) 1992-08-20

Family

ID=6398768

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19904002161 Granted DE4002161A1 (de) 1990-01-25 1990-01-25 Verfahren und vorrichtung zur extraktion von oelen und fetten aus adsorbentien

Country Status (1)

Country Link
DE (1) DE4002161A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4306303A1 (de) * 1993-03-01 1994-09-08 Barth Raiser Hopfenextraktion Verfahren zur Gewinnung von pflanzlichen Ölen durch Extraktion
DE4330274A1 (de) * 1993-09-07 1995-03-09 Sued Chemie Ag Verfahren zur Regenerierung von gebrauchten ölhaltigen Bleicherden

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5932095A (en) * 1990-07-13 1999-08-03 Isco, Inc. Multi-chambered supercritical fluid extraction cartridge
US5690828A (en) * 1990-07-13 1997-11-25 Isco, Inc. Apparatus and method for supercritical fluid extraction
US5601707A (en) * 1990-07-13 1997-02-11 Isco, Inc. Apparatus and method for supercritical fluid extraction or supercritical fluid chromatography
US5635070A (en) * 1990-07-13 1997-06-03 Isco, Inc. Apparatus and method for supercritical fluid extraction
US5614089A (en) 1990-07-13 1997-03-25 Isco, Inc. Apparatus and method for supercritical fluid extraction or supercritical fluid chromatography
US5653885A (en) * 1990-07-13 1997-08-05 Isco, Inc. Apparatus and method for supercritical fluid extraction
DE4417829C2 (de) * 1994-05-20 1998-10-22 Linde Ag Reaktivierung von Adsorptionsmittel
DE19946146B4 (de) * 1999-09-27 2006-07-06 Kehler, Dirk, Dr.-Ing. Verfahren zur Aufbereitung von Feststoffen und Rückgewinnung der Feststoffkomponenten
GB0800875D0 (en) * 2008-01-17 2008-02-27 Pharma Marine As Process
GB2495962A (en) * 2011-10-27 2013-05-01 Johnson Matthey Plc Contaminant removal from a sorbent
ES2590552T5 (es) 2012-09-27 2020-03-31 Bunge Noevenyolajipari Zartkoeruen Mukoedo Reszvenytarsasag Proceso para regenerar un auxiliar de filtración usado en un proceso de winterización
CN114907915B (zh) * 2022-06-20 2023-09-19 吉水县金海天然香料油科技有限公司 一种艾叶精油提取设备及其制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2127596A1 (de) * 1971-06-03 1972-12-21 Hag Ag, 2800 Bremen Verfahren zur Gewinnung von Pflanzenfetten und ölen.
AT331374B (de) * 1972-12-22 1976-08-25 Studiengesellschaft Kohle Mbh Verfahren zur gewinnung von fetten und olen aus pflanzlichen und tierischen produkten
ZA80582B (en) * 1979-02-01 1981-01-28 Nova Werke Ag Method of recovering and/or refining animal fats
DE3532957A1 (de) * 1985-09-14 1987-03-19 Metallgesellschaft Ag Verfahren und vorrichtung zum extrahieren von wertstoffen aus koernigem einsatzgut

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4306303A1 (de) * 1993-03-01 1994-09-08 Barth Raiser Hopfenextraktion Verfahren zur Gewinnung von pflanzlichen Ölen durch Extraktion
DE4330274A1 (de) * 1993-09-07 1995-03-09 Sued Chemie Ag Verfahren zur Regenerierung von gebrauchten ölhaltigen Bleicherden

Also Published As

Publication number Publication date
DE4002161A1 (de) 1991-08-01

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee