IT1073616B - Procedimento e dispositivo per la eliminazione dei residui liquidi di lavorazione comprendenti oli emulsionati - Google Patents

Procedimento e dispositivo per la eliminazione dei residui liquidi di lavorazione comprendenti oli emulsionati

Info

Publication number
IT1073616B
IT1073616B IT67947/77A IT6794777A IT1073616B IT 1073616 B IT1073616 B IT 1073616B IT 67947/77 A IT67947/77 A IT 67947/77A IT 6794777 A IT6794777 A IT 6794777A IT 1073616 B IT1073616 B IT 1073616B
Authority
IT
Italy
Prior art keywords
elimination
residues
procedure
liquids including
working liquids
Prior art date
Application number
IT67947/77A
Other languages
English (en)
Original Assignee
Skf Cie D Applic Macaniques
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
Priority claimed from FR7612579A external-priority patent/FR2349645A1/fr
Priority claimed from FR7712100A external-priority patent/FR2388038A2/fr
Application filed by Skf Cie D Applic Macaniques filed Critical Skf Cie D Applic Macaniques
Application granted granted Critical
Publication of IT1073616B publication Critical patent/IT1073616B/it

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
    • B01D1/00—Evaporating
    • B01D1/14—Evaporating with heated gases or vapours or liquids in contact with the liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/04—Breaking emulsions
    • B01D17/048—Breaking emulsions by changing the state of aggregation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Physical Water Treatments (AREA)
IT67947/77A 1976-04-28 1977-04-27 Procedimento e dispositivo per la eliminazione dei residui liquidi di lavorazione comprendenti oli emulsionati IT1073616B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7612579A FR2349645A1 (fr) 1976-04-28 1976-04-28 Procede et dispositif d'elimination des dechets liquides d'usinage
FR7712100A FR2388038A2 (fr) 1977-04-21 1977-04-21 Procede et dispositif d'elimination des dechets liquides d'usinage

Publications (1)

Publication Number Publication Date
IT1073616B true IT1073616B (it) 1985-04-17

Family

ID=26219423

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67947/77A IT1073616B (it) 1976-04-28 1977-04-27 Procedimento e dispositivo per la eliminazione dei residui liquidi di lavorazione comprendenti oli emulsionati

Country Status (5)

Country Link
US (1) US4178202A (it)
BE (1) BE894097Q (it)
DE (1) DE2718751A1 (it)
GB (1) GB1530100A (it)
IT (1) IT1073616B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4853088A (en) * 1988-04-12 1989-08-01 Marathon Oil Company Solar enhanced separation of volatile components from a liquid
AT405614B (de) * 1997-05-20 1999-10-25 Pischulti Ges M B H & Co Kg In Verfahren und vorrichtung zum aufbereiten von kondensat
KR100954619B1 (ko) * 2008-02-19 2010-04-27 벽산엔지니어링주식회사 유수분리 시스템의 후처리장치
CN107555690A (zh) * 2017-10-20 2018-01-09 徐翔 水性金属切削液环保处理机组及工艺

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2049247A (en) * 1936-07-28 Method for distillation of odls
US1518684A (en) * 1922-02-15 1924-12-09 Benge Louis Apparatus for reclaiming waste lubricating oils
US2166193A (en) * 1937-08-16 1939-07-18 Charles W Woodworth Oil refining process
US3257291A (en) * 1962-02-05 1966-06-21 Gerber Scient Instr Company In Means for desalting sea water by solar heat and air convection
US3206379A (en) * 1962-05-31 1965-09-14 Robert H Hill Multi-stage convective distillation system
US3425914A (en) * 1966-10-26 1969-02-04 Gen Motors Corp Spray-type distillation using gas turbine exhaust distilland heating
US3561193A (en) * 1969-01-08 1971-02-09 Keene Corp Process for the purification of oils and the like
CA995521A (en) * 1972-08-09 1976-08-24 Donald E. Helleur Method and apparatus for removing volatile fluids

Also Published As

Publication number Publication date
US4178202A (en) 1979-12-11
DE2718751A1 (de) 1977-11-17
BE894097Q (fr) 1982-12-01
DE2718751C2 (it) 1987-07-23
GB1530100A (en) 1978-10-25

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