DE2219246A1 - Schmiermittelreinigung - Google Patents

Schmiermittelreinigung

Info

Publication number
DE2219246A1
DE2219246A1 DE2219246A DE2219246A DE2219246A1 DE 2219246 A1 DE2219246 A1 DE 2219246A1 DE 2219246 A DE2219246 A DE 2219246A DE 2219246 A DE2219246 A DE 2219246A DE 2219246 A1 DE2219246 A1 DE 2219246A1
Authority
DE
Germany
Prior art keywords
lubricant
hydrocyclone
solids
soaps
water
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.)
Pending
Application number
DE2219246A
Other languages
German (de)
English (en)
Inventor
Joachim Albrecht
Heinrich Fleischhauer
Han Yong Dipl Chem Dr Oei
Horst Schneider
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 Group AG
Original Assignee
Metallgesellschaft 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 Metallgesellschaft AG filed Critical Metallgesellschaft AG
Priority to DE2219246A priority Critical patent/DE2219246A1/de
Priority to IT2305273D priority patent/IT983968B/it
Priority to IT23052/73A priority patent/IT983908B/it
Priority to FR7313638A priority patent/FR2180821A1/fr
Priority to CH562273A priority patent/CH570823A5/xx
Priority to BE130187A priority patent/BE798424A/xx
Publication of DE2219246A1 publication Critical patent/DE2219246A1/de
Pending legal-status Critical Current

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
    • C10M175/04—Working-up used lubricants to recover useful products ; Cleaning aqueous emulsion based
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/009—Heating or cooling mechanisms specially adapted for settling tanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/26—Separation of sediment aided by centrifugal force or centripetal force
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/26—Separation of sediment aided by centrifugal force or centripetal force
    • B01D21/267—Separation of sediment aided by centrifugal force or centripetal force by using a cyclone
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C9/00—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Sludge (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Lubricants (AREA)
DE2219246A 1972-04-20 1972-04-20 Schmiermittelreinigung Pending DE2219246A1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE2219246A DE2219246A1 (de) 1972-04-20 1972-04-20 Schmiermittelreinigung
IT2305273D IT983968B (it) 1972-04-20 1973-04-16 Depurazione di lubrificanti valvola di sovrapressione per condensatori elettrici
IT23052/73A IT983908B (it) 1972-04-20 1973-04-16 Depurazione di lubrificanti
FR7313638A FR2180821A1 (en) 1972-04-20 1973-04-16 Removal of solids from aqs surfactant lubricants - for metal working - with a hydrocyclone
CH562273A CH570823A5 (xx) 1972-04-20 1973-04-18
BE130187A BE798424A (fr) 1972-04-20 1973-04-18 Procede de purification de produits lubrifiants

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2219246A DE2219246A1 (de) 1972-04-20 1972-04-20 Schmiermittelreinigung

Publications (1)

Publication Number Publication Date
DE2219246A1 true DE2219246A1 (de) 1973-10-31

Family

ID=5842638

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2219246A Pending DE2219246A1 (de) 1972-04-20 1972-04-20 Schmiermittelreinigung

Country Status (5)

Country Link
BE (1) BE798424A (xx)
CH (1) CH570823A5 (xx)
DE (1) DE2219246A1 (xx)
FR (1) FR2180821A1 (xx)
IT (1) IT983908B (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU617388B2 (en) * 1987-11-19 1991-11-28 Conoco Specialty Products Inc. Method and apparatus for separating phases of a multi-phase liquid
US5055202A (en) * 1987-11-19 1991-10-08 Conoco Specialty Products Inc. Method and apparatus for maintaining predetermined cyclone separation efficiency
GB2492660B (en) * 2011-07-06 2015-01-14 Johnson Electric Sa Particle separator

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3596769A (en) * 1970-05-04 1971-08-03 Thermel Inc Filter for coolant oils for cutting tools

Also Published As

Publication number Publication date
FR2180821B1 (xx) 1976-06-11
BE798424A (fr) 1973-08-16
FR2180821A1 (en) 1973-11-30
IT983908B (it) 1974-11-11
CH570823A5 (xx) 1975-12-31

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