BE843217A - Procede pour economiser l'eau lors de la phosphatation - Google Patents

Procede pour economiser l'eau lors de la phosphatation

Info

Publication number
BE843217A
BE843217A BE168155A BE168155A BE843217A BE 843217 A BE843217 A BE 843217A BE 168155 A BE168155 A BE 168155A BE 168155 A BE168155 A BE 168155A BE 843217 A BE843217 A BE 843217A
Authority
BE
Belgium
Prior art keywords
phosphation
water during
saving water
saving
during
Prior art date
Application number
BE168155A
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE843217A publication Critical patent/BE843217A/xx

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)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Nanotechnology (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)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Projection-Type Copiers In General (AREA)
BE168155A 1975-06-23 1976-06-21 Procede pour economiser l'eau lors de la phosphatation BE843217A (fr)

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
BE843217A true BE843217A (fr) 1976-10-18

Family

ID=5949716

Family Applications (1)

Application Number Title Priority Date Filing Date
BE168155A BE843217A (fr) 1975-06-23 1976-06-21 Procede pour economiser l'eau lors de la phosphatation

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
AT340739B (de) 1977-12-27
NL7600896A (nl) 1976-12-27
FR2315548A1 (fr) 1977-01-21
IT1061122B (it) 1982-10-20
SE420324B (sv) 1981-09-28
JPS524439A (en) 1977-01-13
GB1504475A (en) 1978-03-22
ES449153A1 (es) 1977-07-16
FR2315548B1 (de) 1981-11-27
BR7601595A (pt) 1977-09-13
DE2527853A1 (de) 1977-01-13
SE7602885L (sv) 1976-12-24
CH620248A5 (en) 1980-11-14
DE2527853B2 (de) 1981-04-09
ATA963475A (de) 1977-04-15

Similar Documents

Publication Publication Date Title
RO89436A2 (ro) Procedeu pentru prepararea unor(laril-ciclobutil)-alchilamine
BE877162A (fr) Procede de traitement d'eau
LU80281A1 (fr) Procede de decontamination de l'eau
BE869256A (fr) Procede pour l'ethylation de mono-alkylbenzenes
FR2298959A1 (fr) Procede pour la pro
RO74888A (ro) Procedeu pentru prepararea unor 4-acilamino-feniletanolamino
FR2291290A1 (fr) Procede de preparation de l'eau oxygenee
BE839140A (fr) Procede pour l'obtention de n-acyl-l-methionine
BE843217A (fr) Procede pour economiser l'eau lors de la phosphatation
FR2302334A1 (fr) Procede pour preserver, a l'aide de 1,
RO74500A (ro) Procedeu pentru purificarea de acid tereftalic
RO72242A (ro) Procedeu pentru prepararea unui ester al acidului 1-sulfoxid-3-hidroxi-3-cefem-4-carboxilic
BE875961A (fr) Procede de traitement d'eau, notamment d'eau pour aquariums
BE862454A (fr) Procede pour ameliorer la mouillabilite a l'eau des polyolefines
RO77179A (ro) Procedeu pentru prepararea unor carboxamide ale 1,1-dioxidului de acid 3,4-dihidre-2-metil-4-oxo-2h-1,2-benzotiazin/3-carboxilic
BE877195A (fr) Procede pour l'elimination selective des impuretes
BE846556A (fr) Procede depreparation de combinaisons bisulfitiques de prepolymeres de polyosocyanates dans l'eau
FR2515641B1 (fr) Procede pour produire des esters de 3,5-dibromo-4-hydroxybenzonitrile
BE867431A (fr) Procede de preparation d'eau totalement demineralisee
BE839395A (fr) Procede de decarbonatation lente de l'eau
FR2432050B1 (fr) Procede pour ameliorer la structure de tubes etires en aciers chrome-nickel austenitiques
FR2320336A1 (fr) Procede pour ameliorer la solubilite de colorants acides dans l'eau
BE797438A (fr) Procede de retrait de metaux lourds de l'eau
BE861693A (fr) Procede de reduction de l'acide 2,5-dicetogluconique
BE837648A (fr) Procede pour l'assemblage de pipe-lines places sous l'eau