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ITMI940282A0 - Procedimento e dispositivo per la depurazione di sostanze sgrassanti - Google Patents

Procedimento e dispositivo per la depurazione di sostanze sgrassanti

Info

Publication number
ITMI940282A0
ITMI940282A0 ITMI940282A ITMI940282A ITMI940282A0 IT MI940282 A0 ITMI940282 A0 IT MI940282A0 IT MI940282 A ITMI940282 A IT MI940282A IT MI940282 A ITMI940282 A IT MI940282A IT MI940282 A0 ITMI940282 A0 IT MI940282A0
Authority
IT
Italy
Prior art keywords
purification
procedure
degreasing
substances
degreasing substances
Prior art date
Application number
ITMI940282A
Other languages
English (en)
Inventor
Herbert Weiss
Original Assignee
Oekologia Beteiligungs Handels
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 Oekologia Beteiligungs Handels filed Critical Oekologia Beteiligungs Handels
Publication of ITMI940282A0 publication Critical patent/ITMI940282A0/it
Publication of ITMI940282A1 publication Critical patent/ITMI940282A1/it
Application granted granted Critical
Publication of IT1273881B publication Critical patent/IT1273881B/it

Links

Classifications

    • 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
    • B01D17/0208—Separation of non-miscible liquids by sedimentation
    • B01D17/0211—Separation of non-miscible liquids by sedimentation with baffles
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/36—Regeneration of waste pickling liquors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Removal Of Floating Material (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Detergent Compositions (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
ITMI940282A 1993-02-17 1994-02-17 Procedimento e dispositivo per la depurazione di sostanze sgrassanti IT1273881B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0030093A AT399515B (de) 1993-02-17 1993-02-17 Verfahren und vorrichtung zum reinigen von entfettungsmitteln

Publications (3)

Publication Number Publication Date
ITMI940282A0 true ITMI940282A0 (it) 1994-02-17
ITMI940282A1 ITMI940282A1 (it) 1994-08-18
IT1273881B IT1273881B (it) 1997-07-11

Family

ID=3486893

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI940282A IT1273881B (it) 1993-02-17 1994-02-17 Procedimento e dispositivo per la depurazione di sostanze sgrassanti

Country Status (4)

Country Link
AT (1) AT399515B (it)
DE (2) DE9401272U1 (it)
GB (1) GB2275210A (it)
IT (1) IT1273881B (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1009269A6 (nl) * 1995-04-04 1997-01-07 Univ Leuven Kath Werkwijze voor het bekomen van een driedimensioneel textielprodukt, hierbij gebruikte draad, met deze draad en volgens deze werkwijze bekomen composietmaterialen.
DE19514474A1 (de) * 1995-04-19 1996-10-31 Alcon Aluminium Consult Gmbh Verfahren und Vorrichtung zur Abscheidung von Ölen und Fetten aus Reinigungsbädern der Metalloberflächenbehandlung, insbesondere für Teile aus Aluminium bzw. der Aluminiumoberflächenbehandlung
EP0838539A1 (de) * 1996-10-23 1998-04-29 Rietbergwerke Entwicklungs- und Vertriebsgesellschaft mbH Verfahren zum Vorbehandeln von Metallteilen
IT1303760B1 (it) * 1998-11-17 2001-02-23 Stefano Emanuele Pietrafraccia Vasche per trattamento di acque di lavaggio di autoveicoli edattrezzi.
GB2354458A (en) * 1999-09-22 2001-03-28 Mantis Oil Separation Ltd Controlling level using adjustable height weir; Separating oil and water
GB2366745B (en) * 2000-09-14 2005-02-02 David Alan Burt Glycol/water separator
DE10137388A1 (de) * 2001-07-31 2003-02-13 Feuerverzinkung Hannover Gmbh Verfahren zur Aufbereitung von Entfettungsbädern
ES2245551B1 (es) * 2003-04-24 2006-12-01 Santiago Ferreira Nistal "equipo separador de aceites".
DE102018118941A1 (de) * 2018-08-03 2020-02-06 Kessel Ag Abscheidervorrichtung
ES2744323B2 (es) 2018-08-24 2020-06-25 Atca Asesoria Proyectos E Instalaciones S L Lamela para decantador y modulo lamelar para decantador
CN110697922A (zh) * 2019-11-08 2020-01-17 北京飞燕石化环保科技发展有限公司 一种含油废水处理用两级重力分离装置及处理工艺
IT202100008330A1 (it) * 2021-04-01 2022-10-01 Danieli Off Mecc Impianto e procedimento per la rimozione di solidi sospesi, oli e grassi da acque di raffreddamento nel settore siderurgico e metallurgico

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE341575B (it) * 1969-11-05 1972-01-10 Alfa Laval Ab
GB1451604A (en) * 1972-10-27 1976-10-06 Shell Int Research Oil interceptors for separating oil from water by gravity
NL7601702A (nl) * 1976-02-19 1977-08-23 Leendert Willem Cornelis De Jo Afscheidingsinrichting voor het scheiden van twee vloeistoffen met een verschillend soorte- lijk gewicht.
NL7711963A (nl) * 1977-10-31 1979-05-02 Ballast Nedam Groep Nv Afscheidingsinrichting.
US4278545A (en) * 1979-09-12 1981-07-14 The Bendix Corporation Apparatus for separating solids and liquid components
SE452116B (sv) * 1985-09-06 1987-11-16 Hyosong M Lee Anordning for kontinuerlig separation av fasta partiklar ur en vetskesuspension
DE3725819A1 (de) * 1987-08-04 1989-02-16 Rrm Energy Gmbh Verfahren und vorrichtung zur reinigung von entfettungsloesungen

Also Published As

Publication number Publication date
ATA30093A (de) 1994-10-15
IT1273881B (it) 1997-07-11
GB2275210A (en) 1994-08-24
GB9403051D0 (en) 1994-04-06
AT399515B (de) 1995-05-26
DE4402185A1 (de) 1994-08-18
ITMI940282A1 (it) 1994-08-18
DE9401272U1 (de) 1994-03-10

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Legal Events

Date Code Title Description
0001 Granted