ES8706038A1 - Procedimiento y su correspondiente dispositivo para la recuperacion de soluciones detergentes acuosas, que contienen aceites y grasas, durante la limpieza de piezas industriales. - Google Patents

Procedimiento y su correspondiente dispositivo para la recuperacion de soluciones detergentes acuosas, que contienen aceites y grasas, durante la limpieza de piezas industriales.

Info

Publication number
ES8706038A1
ES8706038A1 ES553649A ES553649A ES8706038A1 ES 8706038 A1 ES8706038 A1 ES 8706038A1 ES 553649 A ES553649 A ES 553649A ES 553649 A ES553649 A ES 553649A ES 8706038 A1 ES8706038 A1 ES 8706038A1
Authority
ES
Spain
Prior art keywords
oil separator
oil
cleaning solution
regeneration
resulting
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.)
Expired
Application number
ES553649A
Other languages
English (en)
Other versions
ES553649A0 (es
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.)
Duerr GmbH
Original Assignee
Duerr GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6267230&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES8706038(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Duerr GmbH filed Critical Duerr GmbH
Publication of ES8706038A1 publication Critical patent/ES8706038A1/es
Publication of ES553649A0 publication Critical patent/ES553649A0/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • 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
    • 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
    • B01D17/0214—Separation of non-miscible liquids by sedimentation with removal of one of the phases
    • 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
    • B01D17/042—Breaking emulsions by changing the temperature
    • 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Metallurgy (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Separating Particles In Gases By Inertia (AREA)
  • Cleaning In General (AREA)
  • Fats And Perfumes (AREA)
  • Detergent Compositions (AREA)

Abstract

PROCEDIMIENTO Y DISPOSITIVO PARA LA RECUPERACION DE SOLUCIONES DETERGENTES ACUOSAS, QUE CONTIENEN ACEITES Y GRASAS, PROCEDENTES DE LA LIMPIEZA DE PIEZAS INDUSTRIALES. EL PROCEDIMIENTO CONSISTE EN SOMETER, PARA SU ESPESAMIENTO, A LA MEZCLA DE ACEITES, GRASAS Y SOLUCIONES DETERGENTES SEPARADAS EN EL SEPARADOR DE ACEITE, A UNA EVAPORACION EN LA QUE EL VAPOR DE AGUA CALIENTE QUE SE PRODUCE ES UTILIZADO PARA EL CALENTAMIENTO DEL SEPARADOR DE ACEITE, Y EL AGUA DE CONDENSACION, PROCEDENTE DEL VAPOR DE AGUA CONDENSADO, SE DEVUELVE A LA SOLUCION DETERGENTE PARA REGENERARLA. EL DISPOSITIVO CONSTA DE UN RECIPIENTE (2) SITUADO EN EL INTERIOR DEL SEPARADOR DE ACEITE (1), EN CUYO FONDO (17) SE RECOGE Y EVAPORA LA SOLUCION DETERGENTE SEPARADA.
ES553649A 1985-04-03 1986-04-02 Procedimiento y su correspondiente dispositivo para la recuperacion de soluciones detergentes acuosas, que contienen aceites y grasas, durante la limpieza de piezas industriales. Expired ES8706038A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853512207 DE3512207A1 (de) 1985-04-03 1985-04-03 Verfahren und vorrichtung zum wiederaufbereiten von waessrigen, oel- und fetthaltigen reiniungsloesungen

Publications (2)

Publication Number Publication Date
ES8706038A1 true ES8706038A1 (es) 1987-06-01
ES553649A0 ES553649A0 (es) 1987-06-01

Family

ID=6267230

Family Applications (1)

Application Number Title Priority Date Filing Date
ES553649A Expired ES8706038A1 (es) 1985-04-03 1986-04-02 Procedimiento y su correspondiente dispositivo para la recuperacion de soluciones detergentes acuosas, que contienen aceites y grasas, durante la limpieza de piezas industriales.

Country Status (6)

Country Link
US (1) US4686049A (es)
EP (1) EP0196644B1 (es)
JP (1) JPH0661401B2 (es)
AT (1) ATE38622T1 (es)
DE (1) DE3512207A1 (es)
ES (1) ES8706038A1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2245551A1 (es) * 2003-04-24 2006-01-01 Santiago Ferreira Nistal "equipo separador de aceites".

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3725819A1 (de) * 1987-08-04 1989-02-16 Rrm Energy Gmbh Verfahren und vorrichtung zur reinigung von entfettungsloesungen
US4946558A (en) * 1988-12-09 1990-08-07 Terrill Designs, Inc. Water distilling apparatus
DE8914167U1 (de) * 1989-12-07 1990-02-15 Hopf, Karl-Heinz, 8580 Bayreuth Phasentrennanlage zur thermischen Trennung einer Emulsion, insbesondere einer Wasser/Ölemulsion
DE4012022C1 (es) * 1990-04-13 1991-07-25 Duerr Gmbh
DE4137445A1 (de) * 1991-11-07 1993-05-13 Wache Oberflaechentechnik Gmbh Verfahren und vorrichtung zum wiederaufbereiten von waessrigen, oel- und/oder fetthaltigen reinigungsloesungen
US5788721A (en) * 1992-08-04 1998-08-04 Scaltech, Inc. Fuel composition
US6248140B1 (en) * 1992-08-04 2001-06-19 Scaltech Inc. Fuel composition recycled from waste streams
DE4421033C2 (de) * 1994-06-16 2003-08-14 Werner Meisner Verfahren zum Aufbereiten einer wäßrigen Flüssigkeit für die Oberflächenbehandlung industrieller Teile sowie eine Einrichtung zur Durchführung des Verfahrens
US5738762A (en) * 1995-03-08 1998-04-14 Ohsol; Ernest O. Separating oil and water from emulsions containing toxic light ends
CN1090591C (zh) 1998-11-24 2002-09-11 梁维安 漩涡污水处理器
US6315903B1 (en) 2000-03-24 2001-11-13 Downstream Environmental, Llc Method for processing liquid waste
DE10137388A1 (de) * 2001-07-31 2003-02-13 Feuerverzinkung Hannover Gmbh Verfahren zur Aufbereitung von Entfettungsbädern
DE10251570A1 (de) * 2002-11-06 2004-05-19 Dürr Ecoclean GmbH Feststoffseparator
JP4557742B2 (ja) * 2005-02-15 2010-10-06 三洋電機株式会社 溶剤回収機能付き蒸留装置
CN105258348A (zh) * 2015-10-28 2016-01-20 成都兴业雷安电子有限公司 电加热气化机构
CN105258349A (zh) * 2015-10-28 2016-01-20 成都兴业雷安电子有限公司 一种高效率电加热气化结构
DE102016113707B4 (de) 2016-07-26 2018-09-27 MH Wassertechnologie GmbH Verfahren und Vorrichtung zur Abscheidung von Flüssigkeitsphasen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US515889A (en) * 1894-03-06 Process of and apparatus for distilling and refining volatile substances and essential oils
GB1087932A (en) * 1963-09-14 1967-10-18 Abrasive Dev Improvements in or relating to degreasing
US4477356A (en) * 1979-01-31 1984-10-16 Grow Harlow B Emulsion separation method and apparatus
DD219949A1 (de) * 1983-12-21 1985-03-20 Glueckauf Braunkohlenwerk Anlage zum trennen oelhaltiger waschlauge, insbesondere aus metallreinigungsanlagen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2245551A1 (es) * 2003-04-24 2006-01-01 Santiago Ferreira Nistal "equipo separador de aceites".

Also Published As

Publication number Publication date
EP0196644B1 (de) 1988-11-17
ATE38622T1 (de) 1988-12-15
EP0196644A2 (de) 1986-10-08
JPH0661401B2 (ja) 1994-08-17
EP0196644A3 (en) 1987-01-14
DE3512207C2 (es) 1993-03-18
US4686049A (en) 1987-08-11
DE3512207A1 (de) 1986-10-16
ES553649A0 (es) 1987-06-01
JPS61230701A (ja) 1986-10-15

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20040601