ES2081682T3 - Procedimiento y dispositivo para el tratamiento de un coagulado o filtrado de lacas acuosas. - Google Patents

Procedimiento y dispositivo para el tratamiento de un coagulado o filtrado de lacas acuosas.

Info

Publication number
ES2081682T3
ES2081682T3 ES93201571T ES93201571T ES2081682T3 ES 2081682 T3 ES2081682 T3 ES 2081682T3 ES 93201571 T ES93201571 T ES 93201571T ES 93201571 T ES93201571 T ES 93201571T ES 2081682 T3 ES2081682 T3 ES 2081682T3
Authority
ES
Spain
Prior art keywords
water
weight
coagulate
solvent
distillation
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 - Lifetime
Application number
ES93201571T
Other languages
English (en)
Inventor
Hubert Upgang
Peter Brodt
Claudia Dr Persau
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.)
ENVILACK GmbH
Original Assignee
ENVILACK 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
Application filed by ENVILACK GmbH filed Critical ENVILACK GmbH
Application granted granted Critical
Publication of ES2081682T3 publication Critical patent/ES2081682T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/143—Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step
    • B01D3/145—One step being separation by permeation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
    • B05B14/40—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths
    • B05B14/46—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths by washing the air charged with excess material
    • B05B14/462—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths by washing the air charged with excess material and separating the excess material from the washing liquid, e.g. for recovery
    • B05B14/463—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths by washing the air charged with excess material and separating the excess material from the washing liquid, e.g. for recovery by means of ultrafiltration
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
    • B05B14/40—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths
    • B05B14/46—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths by washing the air charged with excess material
    • B05B14/462—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths by washing the air charged with excess material and separating the excess material from the washing liquid, e.g. for recovery
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/14—Paint wastes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paints Or Removers (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Physical Water Treatments (AREA)
  • Details Or Accessories Of Spraying Plant Or Apparatus (AREA)

Abstract

EN EL PROCEDIMIENTO DE PULVERIZACION DE LACADO EN HUMEDO SE PRODUCE UN COAGULADOFILTRADO DE LACADO EN HUMEDO CONTENIENDO 50 A 80 % EN PESO DE AGUA, 10 A 30 % EN PESO DE AGLUTINANTE, 1 A 25 % EN PESO DE MATERIAL DE RELLENO/PIGMENTO Y UN 0 A 15 % EN PESO DE UN DISOLVENTE ORGANICO.PARA RECUPERAR LOS COMPONENTES INDIVIDUALES SE MEZCLA EL COAGULADO O FILTRADO CON DISOLVENTE ORGANICO,SE FILTRA EL SOLVATO FORMADO; SE SECA EL RETENIDO; SE DESTILA EL FILTRADO; SE DISPERSA EL RESIDUO DE DESTILACION EN AGUA DESTILADA; SE CONDENSAN LOS VAHOS PRODUCIDOS EN EL SECADO DEL RETENIDO,LA DESTILACION DE LA DISPERSION Y LA DESTILACION DEL FILTRADO, SE SEPARA EL CONDENSADO EN UNA FASE ORGANICA RICA EN DISOLVENTE Y UNA FASE ACUOSA; SE DISGREGA LA FASE ACUOSA EN UNA FASE RICA EN DISOLVENTE Y EN AGUA Y SE SUMINISTRAN AMBAS FASES RICAS EN DISOLVENTE AL CICLO DE OPERACIONES.
ES93201571T 1992-06-10 1993-06-02 Procedimiento y dispositivo para el tratamiento de un coagulado o filtrado de lacas acuosas. Expired - Lifetime ES2081682T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4218964A DE4218964A1 (de) 1992-06-10 1992-06-10 Verfahren zur Aufbereitung von Wasserlack-Koagulat bzw. -Filtrat

Publications (1)

Publication Number Publication Date
ES2081682T3 true ES2081682T3 (es) 1996-03-16

Family

ID=6460701

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93201571T Expired - Lifetime ES2081682T3 (es) 1992-06-10 1993-06-02 Procedimiento y dispositivo para el tratamiento de un coagulado o filtrado de lacas acuosas.

Country Status (4)

Country Link
EP (1) EP0574972B1 (es)
AT (1) ATE130224T1 (es)
DE (2) DE4218964A1 (es)
ES (1) ES2081682T3 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2340452A1 (es) * 2007-06-05 2010-06-02 Sadyt Dispositivo y procedimiento de desalacion de salmueras procedentes de desaladoras de aguas solobres con un disolvente miscible con el agua.

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19504947C2 (de) * 1994-06-20 2003-07-03 Bollig & Kemper Gmbh & Co Kg Mehrschichtlackierung
DE19507895A1 (de) * 1995-03-07 1996-09-12 Phibo Lackwiederverwertung Gmb Verfahren zur Rückgewinnung von Bindemitteln aus Lacken und Lackschlämmen
DE19643938A1 (de) * 1996-10-31 1998-05-07 Grundig Ag Verfahren und Vorrichtung zur Aufbereitung von Overspray
ITMC20010041A1 (it) * 2001-04-12 2002-10-12 Massimo Pierini Impianto per l'abbattimento delle emissioni in atmosfera dei solventiorganici di diluizione delle vernici.
JP7376515B2 (ja) 2018-06-04 2023-11-08 ブレイクスルー・テクノロジーズ・エルエルシー 廃水管理

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4037718A1 (de) * 1990-11-27 1992-06-04 Envilack Gmbh Verfahren und vorrichtung zur aufbereitung von lack-koagulat

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2340452A1 (es) * 2007-06-05 2010-06-02 Sadyt Dispositivo y procedimiento de desalacion de salmueras procedentes de desaladoras de aguas solobres con un disolvente miscible con el agua.

Also Published As

Publication number Publication date
EP0574972B1 (de) 1995-11-15
DE59300937D1 (de) 1995-12-21
ATE130224T1 (de) 1995-12-15
DE4218964A1 (de) 1993-12-16
EP0574972A1 (de) 1993-12-22

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