CH488031A - Verfahren und Vorrichtung zum Entkrusten von Metallgegenständen - Google Patents

Verfahren und Vorrichtung zum Entkrusten von Metallgegenständen

Info

Publication number: CH488031A
Authority: CH; Switzerland
Prior art keywords: encrusting; agent; acid; phosphoric acid; objects
Prior art date: 1966-08-23

Application number

CH1224866A

Other languages

German (de)

English (en)

Inventor

P Schmidsrauter Albert

Glemser Hermann Ing Dr

Original Assignee

Schmidsrauter Albert Paul

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.)

1966-09-14

Filing date

1966-08-23

Publication date

1970-03-31

1966-08-23 Application filed by Schmidsrauter Albert Paul filed Critical Schmidsrauter Albert Paul

1966-09-14 Priority to GB41054/66A priority Critical patent/GB1155306A/en

1966-09-14 Priority claimed from GB41054/66A external-priority patent/GB1155306A/en

1970-03-31 Publication of CH488031A publication Critical patent/CH488031A/de

Links

238000000034 method Methods 0.000 title claims description 25
229910052751 metal Inorganic materials 0.000 title claims description 7
239000002184 metal Substances 0.000 title claims description 7
239000003795 chemical substances by application Substances 0.000 claims description 23
NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 20
239000002253 acid Substances 0.000 claims description 14
239000000126 substance Substances 0.000 claims description 14
229910000147 aluminium phosphate Inorganic materials 0.000 claims description 10
238000010276 construction Methods 0.000 claims description 10
IQFVPQOLBLOTPF-HKXUKFGYSA-L congo red Chemical compound [Na+].[Na+].C1=CC=CC2=C(N)C(/N=N/C3=CC=C(C=C3)C3=CC=C(C=C3)/N=N/C3=C(C4=CC=CC=C4C(=C3)S([O-])(=O)=O)N)=CC(S([O-])(=O)=O)=C21 IQFVPQOLBLOTPF-HKXUKFGYSA-L 0.000 claims description 9
239000000080 wetting agent Substances 0.000 claims description 9
239000007788 liquid Substances 0.000 claims description 8
239000007787 solid Substances 0.000 claims description 7
238000003860 storage Methods 0.000 claims description 7
150000007513 acids Chemical class 0.000 claims description 6
238000010438 heat treatment Methods 0.000 claims description 6
239000000203 mixture Substances 0.000 claims description 6
239000004567 concrete Substances 0.000 claims description 4
ONDPHDOFVYQSGI-UHFFFAOYSA-N zinc nitrate Chemical compound [Zn+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ONDPHDOFVYQSGI-UHFFFAOYSA-N 0.000 claims description 4
239000000975 dye Substances 0.000 claims description 3
239000011702 manganese sulphate Substances 0.000 claims description 2
235000007079 manganese sulphate Nutrition 0.000 claims description 2
SQQMAOCOWKFBNP-UHFFFAOYSA-L manganese(II) sulfate Chemical compound [Mn+2].[O-]S([O-])(=O)=O SQQMAOCOWKFBNP-UHFFFAOYSA-L 0.000 claims description 2
150000004968 peroxymonosulfuric acids Chemical class 0.000 claims description 2
YVDPOVXIRVBNAL-UHFFFAOYSA-J tetrapotassium;phosphonatooxy phosphate Chemical compound [K+].[K+].[K+].[K+].[O-]P([O-])(=O)OOP([O-])([O-])=O YVDPOVXIRVBNAL-UHFFFAOYSA-J 0.000 claims description 2
239000004160 Ammonium persulphate Substances 0.000 claims 1
239000004063 acid-resistant material Substances 0.000 claims 1
ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 claims 1
235000019395 ammonium persulphate Nutrition 0.000 claims 1
239000003779 heat-resistant material Substances 0.000 claims 1
239000000463 material Substances 0.000 claims 1
238000011282 treatment Methods 0.000 description 5
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
229910000831 Steel Inorganic materials 0.000 description 3
238000007792 addition Methods 0.000 description 3
238000006243 chemical reaction Methods 0.000 description 3
239000012295 chemical reaction liquid Substances 0.000 description 3
230000000694 effects Effects 0.000 description 3
230000001590 oxidative effect Effects 0.000 description 3
238000005507 spraying Methods 0.000 description 3
239000010959 steel Substances 0.000 description 3
229910019142 PO4 Inorganic materials 0.000 description 2
239000000654 additive Substances 0.000 description 2
125000000129 anionic group Chemical group 0.000 description 2
230000001680 brushing effect Effects 0.000 description 2
229910052500 inorganic mineral Inorganic materials 0.000 description 2
WBJZTOZJJYAKHQ-UHFFFAOYSA-K iron(3+) phosphate Chemical compound [Fe+3].[O-]P([O-])([O-])=O WBJZTOZJJYAKHQ-UHFFFAOYSA-K 0.000 description 2
JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
229910000399 iron(III) phosphate Inorganic materials 0.000 description 2
239000010410 layer Substances 0.000 description 2
239000011707 mineral Substances 0.000 description 2
235000010755 mineral Nutrition 0.000 description 2
230000007935 neutral effect Effects 0.000 description 2
239000010452 phosphate Substances 0.000 description 2
239000011241 protective layer Substances 0.000 description 2
230000036632 reaction speed Effects 0.000 description 2
238000003303 reheating Methods 0.000 description 2
239000004575 stone Substances 0.000 description 2
235000008733 Citrus aurantifolia Nutrition 0.000 description 1
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
235000011941 Tilia x europaea Nutrition 0.000 description 1
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
230000001133 acceleration Effects 0.000 description 1
230000002378 acidificating effect Effects 0.000 description 1
239000004480 active ingredient Substances 0.000 description 1
230000009286 beneficial effect Effects 0.000 description 1
238000005422 blasting Methods 0.000 description 1
239000004566 building material Substances 0.000 description 1
239000013043 chemical agent Substances 0.000 description 1
ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical class [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 description 1
239000012459 cleaning agent Substances 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
239000012141 concentrate Substances 0.000 description 1
238000011109 contamination Methods 0.000 description 1
238000001816 cooling Methods 0.000 description 1
229910052802 copper Inorganic materials 0.000 description 1
239000010949 copper Substances 0.000 description 1
230000001934 delay Effects 0.000 description 1
239000003599 detergent Substances 0.000 description 1
238000009792 diffusion process Methods 0.000 description 1
238000004851 dishwashing Methods 0.000 description 1
238000004090 dissolution Methods 0.000 description 1
230000003628 erosive effect Effects 0.000 description 1
238000001914 filtration Methods 0.000 description 1
150000004673 fluoride salts Chemical class 0.000 description 1
238000009415 formwork Methods 0.000 description 1
239000010440 gypsum Substances 0.000 description 1
229910052602 gypsum Inorganic materials 0.000 description 1
229910052739 hydrogen Inorganic materials 0.000 description 1
239000001257 hydrogen Substances 0.000 description 1
238000007654 immersion Methods 0.000 description 1
239000012535 impurity Substances 0.000 description 1
230000002401 inhibitory effect Effects 0.000 description 1
229910000155 iron(II) phosphate Inorganic materials 0.000 description 1
SDEKDNPYZOERBP-UHFFFAOYSA-H iron(ii) phosphate Chemical compound [Fe+2].[Fe+2].[Fe+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O SDEKDNPYZOERBP-UHFFFAOYSA-H 0.000 description 1
239000004571 lime Substances 0.000 description 1
150000002696 manganese Chemical class 0.000 description 1
229940099596 manganese sulfate Drugs 0.000 description 1
238000003801 milling Methods 0.000 description 1
150000002751 molybdenum Chemical class 0.000 description 1
LNOPIUAQISRISI-UHFFFAOYSA-N n'-hydroxy-2-propan-2-ylsulfonylethanimidamide Chemical compound CC(C)S(=O)(=O)CC(N)=NO LNOPIUAQISRISI-UHFFFAOYSA-N 0.000 description 1
239000002245 particle Substances 0.000 description 1
238000002161 passivation Methods 0.000 description 1
NUGJFLYPGQISPX-UHFFFAOYSA-N peroxydiphosphoric acid Chemical compound OP(O)(=O)OOP(O)(O)=O NUGJFLYPGQISPX-UHFFFAOYSA-N 0.000 description 1
JRKICGRDRMAZLK-UHFFFAOYSA-L peroxydisulfate Chemical compound [O-]S(=O)(=O)OOS([O-])(=O)=O JRKICGRDRMAZLK-UHFFFAOYSA-L 0.000 description 1
NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 1
USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 description 1
159000000001 potassium salts Chemical class 0.000 description 1
230000002028 premature Effects 0.000 description 1
230000001681 protective effect Effects 0.000 description 1
230000035484 reaction time Effects 0.000 description 1
230000000284 resting effect Effects 0.000 description 1
238000005096 rolling process Methods 0.000 description 1
150000003839 salts Chemical class 0.000 description 1
238000005488 sandblasting Methods 0.000 description 1
238000006748 scratching Methods 0.000 description 1
230000002393 scratching effect Effects 0.000 description 1
238000000926 separation method Methods 0.000 description 1
239000002689 soil Substances 0.000 description 1
238000005406 washing Methods 0.000 description 1
239000002351 wastewater Substances 0.000 description 1
239000011701 zinc Substances 0.000 description 1
229910052725 zinc Inorganic materials 0.000 description 1

Classifications

- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G19/00—Auxiliary treatment of forms, e.g. dismantling; Cleaning devices
- E04G19/006—Cleaning devices
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/04—Water-soluble compounds
- C11D3/042—Acids
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/39—Organic or inorganic per-compounds
- C11D3/3947—Liquid compositions
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/02—Inorganic compounds
- C11D7/04—Water-soluble compounds
- C11D7/08—Acids
- 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
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
- 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
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G3/00—Apparatus for cleaning or pickling metallic material
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
- C11D2111/10—Objects to be cleaned
- C11D2111/14—Hard surfaces
- C11D2111/20—Industrial or commercial equipment, e.g. reactors, tubes or engines
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/22—Organic compounds
- C11D7/24—Hydrocarbons

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Oil, Petroleum & Natural Gas (AREA)
Mechanical Engineering (AREA)
Wood Science & Technology (AREA)
Inorganic Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
General Chemical & Material Sciences (AREA)
Architecture (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Structural Engineering (AREA)
Civil Engineering (AREA)
Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)

CH1224866A 1966-08-23 1966-08-23 Verfahren und Vorrichtung zum Entkrusten von Metallgegenständen CH488031A (de)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
GB41054/66A GB1155306A (en)	1966-08-23	1966-09-14	Process for De-Scaling Metal Articles.

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB41054/66A GB1155306A (en)	1966-08-23	1966-09-14	Process for De-Scaling Metal Articles.

Publications (1)

Publication Number	Publication Date
CH488031A true CH488031A (de)	1970-03-31

Family

ID=10417890

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH1224866A CH488031A (de)	1966-08-23	1966-08-23	Verfahren und Vorrichtung zum Entkrusten von Metallgegenständen

Country Status (2)

Country	Link
BE (1)	BE686095A (fr)
CH (1)	CH488031A (fr)

1966
- 1966-08-23 CH CH1224866A patent/CH488031A/de not_active IP Right Cessation
- 1966-08-29 BE BE686095D patent/BE686095A/xx unknown

Also Published As

Publication number	Publication date
BE686095A (fr)	1967-02-01

Legal Events

Date	Code	Title	Description
1971-12-31	PL	Patent ceased

Publication	Publication Date	Title
DE4138400C1 (fr)	1993-02-18
EP0543318A1 (fr)	1993-05-26	Procédé et dispositif pour le nettoyage des parts métalliques
DE2054067B2 (de)	1973-11-22	Mittel zum Reinigen von Alumi niumoberflachen, zum Desoxydieren, Reinigen und Einebnen bzw zur Glanz gebung von Oberflachen aus rostfreiem Stahl und zum Bilden eines Eisen phosphatuberzugs auf eisenhaltigen Oberflachen
EP3137651A1 (fr)	2017-03-08	Dispositif et procédé de traitement pour décaper et phosphater des pièces métalliques
DE1942156B2 (de)	1973-12-06	Verfahren zur Oberflachenbehandlung von Metallen unter Phosphatschichtbildung
DE2538347A1 (de)	1976-03-11	Zinkphosphatloesungen zur ausbildung von zinkphosphatschichten auf metallen
EP3371341B1 (fr)	2019-10-30	Dispositif de traitement pour le décapage et la phosphatation d'un fil métallique ou de parties de fil métallique et installation de traitement pour le revêtement du fil métallique ou des parties de fil métallique
DE2214974C3 (de)	1979-05-03	Verfahren zur Spritzreinigung von Metalloberflächen vor der Phosphatierung
WO1993005201A1 (fr)	1993-03-18	Procede combine pour le nettoyage et la protection contre la rouille de surfaces metalliques a base de fer ou d'acier souillees
CH488031A (de)	1970-03-31	Verfahren und Vorrichtung zum Entkrusten von Metallgegenständen
DE4218836A1 (de)	1993-12-16	Verfahren zum Entfernen von Oberflächenverunreinigungen
DE1621656A1 (de)	1971-06-03	Verfahren und Vorrichtung zur Entkrustung von Metallgegenstaenden
EP3794167B1 (fr)	2022-11-02	Nettoyage des râteliers dans un procédé de dépôt électrophoréctique
WO2017077123A1 (fr)	2017-05-11	Dispositif de traitement pour le décapage et la phosphatation de pièces métalliques, et procédé et installation de traitement pour galvaniser des pièces métalliques
DE3814372A1 (de)	1989-11-09	Verfahren zum wirtschaftlichen betreiben einer heissmetallisierungsanlage
EP0101126A2 (fr)	1984-02-22	Procédé pour traiter des pâtes de décapage usées
DE3006007C2 (de)	1986-01-23	Beizpasten zum Reinigen von Oberflächen von Metallteilen aus nichtrostendem Stahl
DE1951382U (de)	1966-12-08	Transportable vorrichtung zur entkrustung von metallgegenstaenden.
EP3371342B1 (fr)	2020-03-18	Dispositif de traitement pour le décapage et la phosphatation de pièces métalliques
DE1521837B1 (de)	1970-01-15	Verfahren zur Reinigung und Phosphatierung von Oberflaechen aus Eisen oder Zink
DE2524094A1 (de)	1976-12-09	Verfahren zur rueckgewinnung von wertstoffen, wie metallen, aus industriellen spuelwaessern
DE10203826B4 (de)	2004-07-22	Verfahren zur Behandlung eines Tanks
DE1295965B (de)	1969-05-22	Verfahren zum Beizen bzw. Spuel-Passivieren grosser geschlossener Behaelter oder Anlagen durch Zirkulation von Schaeumen
EP3371340B1 (fr)	2019-10-23	Dispositif de traitement utilisant un dispositif de tourbillonnement pour effectuer le décapage et la phosphatation de pièces métalliques
AT320375B (de)	1975-02-10	Verfahren und Vorrichtung zum salzsauren Beizen von Bändern und Regenerieren der Beizablauge