DE2657171A1 - Verfahren zur abtrennung von fettrueckstaenden von feststoffkatalysatoren - Google Patents

Verfahren zur abtrennung von fettrueckstaenden von feststoffkatalysatoren

Info

Publication number
DE2657171A1
DE2657171A1 DE19762657171 DE2657171A DE2657171A1 DE 2657171 A1 DE2657171 A1 DE 2657171A1 DE 19762657171 DE19762657171 DE 19762657171 DE 2657171 A DE2657171 A DE 2657171A DE 2657171 A1 DE2657171 A1 DE 2657171A1
Authority
DE
Germany
Prior art keywords
solvent
catalyst
fat
nickel
separation
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.)
Withdrawn
Application number
DE19762657171
Other languages
German (de)
English (en)
Inventor
Heinz Abel
Hans-Hermann Von Dipl Doehren
Yalcin Dipl Chem Eren
Helmut Dipl Laig-Hoerstebrock
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.)
VARTA Batterie AG
Original Assignee
VARTA Batterie 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 VARTA Batterie AG filed Critical VARTA Batterie AG
Priority to DE19762657171 priority Critical patent/DE2657171A1/de
Priority to FR7731956A priority patent/FR2374082A1/fr
Priority to SE7713389A priority patent/SE7713389L/
Priority to GB5119177A priority patent/GB1554797A/en
Priority to NL7713679A priority patent/NL7713679A/xx
Publication of DE2657171A1 publication Critical patent/DE2657171A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/90—Regeneration or reactivation
    • B01J23/94—Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides of the iron group metals or copper
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Fats And Perfumes (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
DE19762657171 1976-12-17 1976-12-17 Verfahren zur abtrennung von fettrueckstaenden von feststoffkatalysatoren Withdrawn DE2657171A1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE19762657171 DE2657171A1 (de) 1976-12-17 1976-12-17 Verfahren zur abtrennung von fettrueckstaenden von feststoffkatalysatoren
FR7731956A FR2374082A1 (fr) 1976-12-17 1977-10-24 Procede pour separer des residus gras de catalyseurs en substances soli
SE7713389A SE7713389L (sv) 1976-12-17 1977-11-25 Forfarande for separation av fettaterstoder fran fastemneskatalysatorer
GB5119177A GB1554797A (en) 1976-12-17 1977-12-08 Separation of fatty residues from solid catalysts
NL7713679A NL7713679A (nl) 1976-12-17 1977-12-09 Werkwijze voor de scheiding van vetresten van als katalysatoren gebruikte vaste stoffen.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762657171 DE2657171A1 (de) 1976-12-17 1976-12-17 Verfahren zur abtrennung von fettrueckstaenden von feststoffkatalysatoren

Publications (1)

Publication Number Publication Date
DE2657171A1 true DE2657171A1 (de) 1978-06-22

Family

ID=5995756

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19762657171 Withdrawn DE2657171A1 (de) 1976-12-17 1976-12-17 Verfahren zur abtrennung von fettrueckstaenden von feststoffkatalysatoren

Country Status (5)

Country Link
DE (1) DE2657171A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2374082A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1554797A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL7713679A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SE (1) SE7713389L (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5068477A (en) * 1987-08-14 1991-11-26 Europeenne De Retraitement De Catalyseurs Eurecat Process for reducing a refining catalyst and use of the catalyst in hydrogenation

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE425381B (sv) * 1981-02-12 1982-09-27 Jungner Ab Nife Sett for atervinning av nickel ur en forbrukad fettherdningskatalysator
DE19704473C2 (de) * 1997-02-06 2000-06-08 H & G Reimann Gmbh Verfahren zur Beseitigung von bei der Speisefettherstellung als Katalysator eingesetztem Nickel

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE319332C (de) * 1918-12-15 1920-03-02 C & G Mueller Speisefettfabrik Verfahren zur Wiederbelebung von Fetthaertungskatalysatoren
US3699054A (en) * 1971-04-29 1972-10-17 Celanese Corp Copper chromite hydrogenation catalyst regeneration process

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5068477A (en) * 1987-08-14 1991-11-26 Europeenne De Retraitement De Catalyseurs Eurecat Process for reducing a refining catalyst and use of the catalyst in hydrogenation

Also Published As

Publication number Publication date
FR2374082B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1982-01-15
GB1554797A (en) 1979-10-31
SE7713389L (sv) 1978-06-18
NL7713679A (nl) 1978-06-20
FR2374082A1 (fr) 1978-07-13

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8130 Withdrawal