IT1061122B - Processo per la fosfatazione dei metalli - Google Patents
Processo per la fosfatazione dei metalliInfo
- Publication number
- IT1061122B IT1061122B IT24556/76A IT2455676A IT1061122B IT 1061122 B IT1061122 B IT 1061122B IT 24556/76 A IT24556/76 A IT 24556/76A IT 2455676 A IT2455676 A IT 2455676A IT 1061122 B IT1061122 B IT 1061122B
- Authority
- IT
- Italy
- Prior art keywords
- metal
- phosphation
- phosphation process
- metal phosphation
- Prior art date
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)
- Separation Using Semi-Permeable Membranes (AREA)
- Projection-Type Copiers In General (AREA)
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 |
---|---|
IT1061122B true IT1061122B (it) | 1982-10-20 |
Family
ID=5949716
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT24556/76A IT1061122B (it) | 1975-06-23 | 1976-06-22 | Processo per la fosfatazione dei metalli |
Country Status (12)
Country | Link |
---|---|
JP (1) | JPS524439A (it) |
AT (1) | AT340739B (it) |
BE (1) | BE843217A (it) |
BR (1) | BR7601595A (it) |
CH (1) | CH620248A5 (it) |
DE (1) | DE2527853B2 (it) |
ES (1) | ES449153A1 (it) |
FR (1) | FR2315548A1 (it) |
GB (1) | GB1504475A (it) |
IT (1) | IT1061122B (it) |
NL (1) | NL7600896A (it) |
SE (1) | SE420324B (it) |
Families Citing this family (12)
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)
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 (it) * | 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 |
-
1975
- 1975-06-23 DE DE2527853A patent/DE2527853B2/de not_active Withdrawn
- 1975-12-18 AT AT963475A patent/AT340739B/de not_active IP Right Cessation
-
1976
- 1976-01-29 NL NL7600896A patent/NL7600896A/xx unknown
- 1976-02-27 SE SE7602885A patent/SE420324B/xx unknown
- 1976-03-17 BR BR7601595A patent/BR7601595A/pt unknown
- 1976-03-17 GB GB10639/76A patent/GB1504475A/en not_active Expired
- 1976-06-21 BE BE168155A patent/BE843217A/xx unknown
- 1976-06-22 FR FR7618971A patent/FR2315548A1/fr active Granted
- 1976-06-22 IT IT24556/76A patent/IT1061122B/it active
- 1976-06-23 JP JP51073402A patent/JPS524439A/ja active Pending
- 1976-06-23 CH CH802476A patent/CH620248A5/de not_active IP Right Cessation
- 1976-06-23 ES ES449153A patent/ES449153A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AT340739B (de) | 1977-12-27 |
FR2315548A1 (fr) | 1977-01-21 |
DE2527853A1 (de) | 1977-01-13 |
NL7600896A (nl) | 1976-12-27 |
FR2315548B1 (it) | 1981-11-27 |
DE2527853B2 (de) | 1981-04-09 |
SE7602885L (sv) | 1976-12-24 |
GB1504475A (en) | 1978-03-22 |
BR7601595A (pt) | 1977-09-13 |
ATA963475A (de) | 1977-04-15 |
CH620248A5 (en) | 1980-11-14 |
BE843217A (fr) | 1976-10-18 |
ES449153A1 (es) | 1977-07-16 |
SE420324B (sv) | 1981-09-28 |
JPS524439A (en) | 1977-01-13 |
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