EP4615940C0 - Procédé de recyclage de graisse lubrifiante - Google Patents

Procédé de recyclage de graisse lubrifiante

Info

Publication number
EP4615940C0
EP4615940C0 EP24755228.4A EP24755228A EP4615940C0 EP 4615940 C0 EP4615940 C0 EP 4615940C0 EP 24755228 A EP24755228 A EP 24755228A EP 4615940 C0 EP4615940 C0 EP 4615940C0
Authority
EP
European Patent Office
Prior art keywords
lubricant grease
recycling
recycling lubricant
grease
lubricant
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.)
Active
Application number
EP24755228.4A
Other languages
German (de)
English (en)
Other versions
EP4615940B1 (fr
EP4615940A1 (fr
Inventor
Thomas Litters
Markus Urban
Olaf Binkle
Gunther Kraft
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.)
Fuchs SE
Original Assignee
Fuchs SE
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 Fuchs SE filed Critical Fuchs SE
Publication of EP4615940A1 publication Critical patent/EP4615940A1/fr
Application granted granted Critical
Publication of EP4615940C0 publication Critical patent/EP4615940C0/fr
Publication of EP4615940B1 publication Critical patent/EP4615940B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M175/00—Working-up used lubricants to recover useful products ; Cleaning
    • C10M175/0058—Working-up used lubricants to recover useful products ; Cleaning by filtration and centrifugation processes; apparatus therefor
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M175/00—Working-up used lubricants to recover useful products ; Cleaning
    • C10M175/0083—Lubricating greases
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2050/00—Form in which the lubricant is applied to the material being lubricated
    • C10N2050/10—Form in which the lubricant is applied to the material being lubricated semi-solid; greasy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
EP24755228.4A 2023-08-10 2024-08-08 Procédé de recyclage de graisse lubrifiante Active EP4615940B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102023121428.4A DE102023121428B3 (de) 2023-08-10 2023-08-10 Verfahren zum Recycling von Schmierfetten
PCT/EP2024/072505 WO2025032191A1 (fr) 2023-08-10 2024-08-08 Procédé de recyclage de graisse lubrifiante

Publications (3)

Publication Number Publication Date
EP4615940A1 EP4615940A1 (fr) 2025-09-17
EP4615940C0 true EP4615940C0 (fr) 2026-03-04
EP4615940B1 EP4615940B1 (fr) 2026-03-04

Family

ID=92409276

Family Applications (1)

Application Number Title Priority Date Filing Date
EP24755228.4A Active EP4615940B1 (fr) 2023-08-10 2024-08-08 Procédé de recyclage de graisse lubrifiante

Country Status (4)

Country Link
EP (1) EP4615940B1 (fr)
CN (1) CN121693555A (fr)
DE (1) DE102023121428B3 (fr)
WO (1) WO2025032191A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102023133849A1 (de) 2023-12-04 2025-06-05 Fuchs SE Verfahren zum Recycling von Schmierfetten unter Erwärmen

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2917458A (en) 1957-04-09 1959-12-15 Exxon Research Engineering Co Polypropylene grease
US3290244A (en) 1963-07-11 1966-12-06 Sun Oil Co Grease compositions containing atactic polypropylene
US3392119A (en) 1965-10-11 1968-07-09 Phillips Petroleum Co Grease
BE792057A (fr) 1971-11-29 1973-05-29 British Petroleum Co Composition de graisse
JPS5521442A (en) 1978-08-03 1980-02-15 Kanagawaken Separation and elimination of unnecessary substances from waste oil and waste grease
KR100363758B1 (ko) 1994-09-09 2003-03-15 에스케이에프 엔지니어링 앤 리서치 센터 비.브이. 중합체성농조화제및이를함유한윤활그리스조성물
NL1002586C2 (nl) 1996-03-12 1997-09-15 Skf Ind Trading & Dev Polymeer-verdikte smeermiddelen voor hoge werktemperaturen.
DE19739659C2 (de) 1997-09-10 2003-12-18 Hubertus Meyer Verfahren und Vorrichtung(en) zum Aufbereiten von Alt-Schmierfetten
SE521451C2 (sv) 1997-12-19 2003-11-04 Axel Christiernsson Ab Smörjfettkomposition innefattande en polyolefinkomponent och en basoljekomponent
DE202010014823U1 (de) 2010-11-01 2011-01-05 Lincoln Gmbh Sammelbehälter für Schmierstoff und Lageranordnung hiermit

Also Published As

Publication number Publication date
EP4615940B1 (fr) 2026-03-04
EP4615940A1 (fr) 2025-09-17
DE102023121428B3 (de) 2024-12-12
CN121693555A (zh) 2026-03-17
WO2025032191A1 (fr) 2025-02-13

Similar Documents

Publication Publication Date Title
EP3847865C0 (fr) Procédé et appareil destinés à une procédure d'accès aléatoire
EP4263146C0 (fr) Procédé de mise en mouvement d'un exosquelette
EP3921798C0 (fr) Procédé de segmentation automatique de dents
EP4035787C0 (fr) Procédé de laminage d'acier inoxydable super-austénitique
EP4035488A4 (fr) Procédé et appareil destinés à une procédure d'accès aléatoire
EP4210911C0 (fr) Procede de mise en mouvement de l'exosquelette
EP4615940C0 (fr) Procédé de recyclage de graisse lubrifiante
EP4018836C0 (fr) Procédé d'alcalinisation de cacao
EP3908004A4 (fr) Procédé et dispositif de construction de liste de mv candidats
EP4041707C0 (fr) Procédé de purification d'ester tris-(3-hydroxybutyrato)-glycérique
EP4550385A4 (fr) Procédé d'assemblage de substrats
EP4372111A4 (fr) Procédé de récupération de métal
EP4185424C0 (fr) Procédé de fabrication de feuillard d'acier
EP3740546C0 (fr) Nouvelle graisse et ses procédés de fabrication
EP4392904A4 (fr) Système et procédé d'architecture d'apprentissage automatique à têtes de politique multiples
DE112022002283A5 (de) Verfahren zum identifizieren von holzwerkstoffplatten
EP4357065A4 (fr) Procédé de division de matériau composite
EP4161826C0 (fr) Sonar remorqué à profondeur variable et son procédé de fonctionnement
EP4540431C0 (fr) Procédé de récupération de métaux
EP4339303A4 (fr) Procédé d'affinage d'acier fondu
EP4457363A4 (fr) Méthode de détection de traduction d'arn
EP4332079A4 (fr) Procédé de décomposition d'acides polyfluorocarboxyliques
EP4412801C0 (fr) Procede de mise en mouvement d'un exosquelette
EP4275099C0 (fr) Procédé et systèmes de détermination des paramètres de compensation
EP4388139C0 (fr) Procédé pour le traitement de laitier d'aciérie

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: UNKNOWN

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

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

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

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

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20250612

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

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

Free format text: STATUS: GRANT OF PATENT IS INTENDED

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
INTG Intention to grant announced

Effective date: 20251002

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

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

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: CH

Ref legal event code: F10

Free format text: ST27 STATUS EVENT CODE: U-0-0-F10-F00 (AS PROVIDED BY THE NATIONAL OFFICE)

Effective date: 20260304

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502024000831

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

U01 Request for unitary effect filed

Effective date: 20260311

U07 Unitary effect registered

Designated state(s): AT BE BG DE DK EE FI FR IT LT LU LV MT NL PT RO SE SI

Effective date: 20260318