CH620248A5 - Method for the more economical use of water in phosphating metals - Google Patents

Method for the more economical use of water in phosphating metals Download PDF

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Publication number
CH620248A5
CH620248A5 CH802476A CH802476A CH620248A5 CH 620248 A5 CH620248 A5 CH 620248A5 CH 802476 A CH802476 A CH 802476A CH 802476 A CH802476 A CH 802476A CH 620248 A5 CH620248 A5 CH 620248A5
Authority
CH
Switzerland
Prior art keywords
rinsing
water
stage
solution
phosphating
Prior art date
Application number
CH802476A
Other languages
German (de)
English (en)
Inventor
Josef Rothkegel
Dieter Hauffe
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
Publication of CH620248A5 publication Critical patent/CH620248A5/de

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
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/73—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals characterised by the process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/025—Reverse osmosis; Hyperfiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/145—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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/30—Organic compounds
    • C02F2101/301—Detergents, surfactants
    • 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
    • C02F2103/16—Nature of the water, waste water, sewage or sludge to be treated from metallurgical processes, i.e. from the production, refining or treatment of metals, e.g. galvanic wastes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nanotechnology (AREA)
  • Inorganic Chemistry (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Projection-Type Copiers In General (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
CH802476A 1975-06-23 1976-06-23 Method for the more economical use of water in phosphating metals CH620248A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2527853A DE2527853B2 (de) 1975-06-23 1975-06-23 Verfahren zur Verbesserung des Wasserhaushalts bei der Phosphatierung von Metallen

Publications (1)

Publication Number Publication Date
CH620248A5 true CH620248A5 (en) 1980-11-14

Family

ID=5949716

Family Applications (1)

Application Number Title Priority Date Filing Date
CH802476A CH620248A5 (en) 1975-06-23 1976-06-23 Method for the more economical use of water in phosphating metals

Country Status (12)

Country Link
JP (1) JPS524439A (fr)
AT (1) AT340739B (fr)
BE (1) BE843217A (fr)
BR (1) BR7601595A (fr)
CH (1) CH620248A5 (fr)
DE (1) DE2527853B2 (fr)
ES (1) ES449153A1 (fr)
FR (1) FR2315548A1 (fr)
GB (1) GB1504475A (fr)
IT (1) IT1061122B (fr)
NL (1) NL7600896A (fr)
SE (1) SE420324B (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5910430B2 (ja) * 1976-04-19 1984-03-08 日本ペイント株式会社 リン酸塩皮膜化成処理方法
JPS6041148B2 (ja) * 1977-05-19 1985-09-14 日本ペイント株式会社 金属表面のリン酸塩皮膜化成処理方法
DE2738282A1 (de) * 1977-08-25 1979-03-01 Metallgesellschaft Ag Verfahren zum aufbringen von phosphatueberzuegen
JPS54155135A (en) * 1978-05-29 1979-12-06 Nippon Packaging Kk Treatment of metal surface cleaned water
AU591231B2 (en) * 1986-02-18 1989-11-30 Parker Chemical Company Aluminum cleaning process
DE4024085A1 (de) * 1990-07-28 1992-02-06 Daimler Benz Ag Verfahren zum reinigen und phosphatieren von metallischen werkstuecken, insbesondere von kraftfahrzeugkarosserien, vor deren lackierung
DE4321063A1 (de) * 1993-06-24 1995-01-05 Budenheim Rud A Oetker Chemie Verfahren zur Aufarbeitung von Phosphatschlämmen
DE19637415C2 (de) * 1996-09-13 2001-04-19 Bayerische Motoren Werke Ag Phosphatierungsanlage
DE19921135A1 (de) * 1999-05-07 2000-11-09 Henkel Kgaa Verfahren zur nickelarmen Zinkphoshatierung mit anschließender Wasserbehandlung
WO2003078684A1 (fr) * 2002-03-20 2003-09-25 Henkel Kommanditgesellschaft Auf Aktien Procede de phosphatation de surfaces metalliques assurant un recyclage ameliore des matieres revalorisables
DE102016215233A1 (de) * 2016-08-16 2018-02-22 Bayerische Motoren Werke Aktiengesellschaft Verfahren und Vorrichtung zum Entfetten eines Bauteils
CN107881517A (zh) * 2017-12-29 2018-04-06 鞍山贯邦环保新材料有限公司 一种环保的金属表面除锈磷化处理装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1035445B (de) * 1954-12-07 1958-07-31 Richard Springer Dr Anordnung zur Verhuetung des Auftretens giftigwirkender Abwaesser bei der Oberflaechenbehandlung von Metallen
US3562016A (en) * 1968-07-05 1971-02-09 Lancy Lab Continuous treatment of carry-over on ferrous metal workpieces
US3562015A (en) * 1968-07-05 1971-02-09 Lancy Lab Treatment of phosphate type carry-over on metal workpieces
DE2214974C3 (de) * 1972-03-28 1979-05-03 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur Spritzreinigung von Metalloberflächen vor der Phosphatierung
JPS49122440A (fr) * 1973-03-28 1974-11-22
NL179546C (nl) * 1973-05-10 Union Carbide Corp Module voor gebruik in een ultrafiltratie-inrichting.
DE2327304C3 (de) * 1973-05-29 1982-01-21 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zum Aufbringen von Phosphatüberzügen auf Metalle

Also Published As

Publication number Publication date
AT340739B (de) 1977-12-27
JPS524439A (en) 1977-01-13
ES449153A1 (es) 1977-07-16
GB1504475A (en) 1978-03-22
FR2315548A1 (fr) 1977-01-21
FR2315548B1 (fr) 1981-11-27
BE843217A (fr) 1976-10-18
NL7600896A (nl) 1976-12-27
SE420324B (sv) 1981-09-28
ATA963475A (de) 1977-04-15
IT1061122B (it) 1982-10-20
DE2527853B2 (de) 1981-04-09
DE2527853A1 (de) 1977-01-13
SE7602885L (sv) 1976-12-24
BR7601595A (pt) 1977-09-13

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