AT340739B - Mehrstufiges verfahren zur phosphatierung von metallen - Google Patents

Mehrstufiges verfahren zur phosphatierung von metallen

Info

Publication number
AT340739B
AT340739B AT963475A AT963475A AT340739B AT 340739 B AT340739 B AT 340739B AT 963475 A AT963475 A AT 963475A AT 963475 A AT963475 A AT 963475A AT 340739 B AT340739 B AT 340739B
Authority
AT
Austria
Prior art keywords
phosphating
metals
stage process
stage
Prior art date
Application number
AT963475A
Other languages
English (en)
Other versions
ATA963475A (de
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 ATA963475A publication Critical patent/ATA963475A/de
Application granted granted Critical
Publication of AT340739B publication Critical patent/AT340739B/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)
  • Inorganic Chemistry (AREA)
  • Nanotechnology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (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)
AT963475A 1975-06-23 1975-12-18 Mehrstufiges verfahren zur phosphatierung von metallen AT340739B (de)

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 (2)

Publication Number Publication Date
ATA963475A ATA963475A (de) 1977-04-15
AT340739B true AT340739B (de) 1977-12-27

Family

ID=5949716

Family Applications (1)

Application Number Title Priority Date Filing Date
AT963475A AT340739B (de) 1975-06-23 1975-12-18 Mehrstufiges verfahren zur phosphatierung von metallen

Country Status (12)

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

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
AU2003219033A1 (en) * 2002-03-20 2003-09-29 Henkel Kommanditgesellschaft Auf Aktien Method for the phosphating of metal surfaces with improved recovery of valuable substances
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
US3562015A (en) * 1968-07-05 1971-02-09 Lancy Lab Treatment of phosphate type carry-over on metal workpieces
US3562016A (en) * 1968-07-05 1971-02-09 Lancy Lab Continuous treatment of carry-over on ferrous metal workpieces
DE2214974C3 (de) * 1972-03-28 1979-05-03 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur Spritzreinigung von Metalloberflächen vor der Phosphatierung
JPS49122440A (de) * 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
ES449153A1 (es) 1977-07-16
CH620248A5 (en) 1980-11-14
GB1504475A (en) 1978-03-22
JPS524439A (en) 1977-01-13
ATA963475A (de) 1977-04-15
FR2315548A1 (fr) 1977-01-21
FR2315548B1 (de) 1981-11-27
NL7600896A (nl) 1976-12-27
SE420324B (sv) 1981-09-28
DE2527853B2 (de) 1981-04-09
SE7602885L (sv) 1976-12-24
BE843217A (fr) 1976-10-18
BR7601595A (pt) 1977-09-13
DE2527853A1 (de) 1977-01-13
IT1061122B (it) 1982-10-20

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee