SE510298C2 - Sätt vid betning av stål - Google Patents
Sätt vid betning av stålInfo
- Publication number
- SE510298C2 SE510298C2 SE9504250A SE9504250A SE510298C2 SE 510298 C2 SE510298 C2 SE 510298C2 SE 9504250 A SE9504250 A SE 9504250A SE 9504250 A SE9504250 A SE 9504250A SE 510298 C2 SE510298 C2 SE 510298C2
- Authority
- SE
- Sweden
- Prior art keywords
- hydrogen peroxide
- steel
- liquid
- pickling liquid
- pickling
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 21
- 239000010959 steel Substances 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 title claims abstract description 12
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims abstract description 70
- 238000005554 pickling Methods 0.000 claims abstract description 39
- 230000002378 acidificating effect Effects 0.000 claims abstract 2
- 239000007788 liquid Substances 0.000 claims description 47
- 235000016068 Berberis vulgaris Nutrition 0.000 claims description 19
- 241000335053 Beta vulgaris Species 0.000 claims description 19
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 9
- 239000002253 acid Substances 0.000 claims description 9
- 238000007598 dipping method Methods 0.000 claims description 3
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 2
- 229910017604 nitric acid Inorganic materials 0.000 claims description 2
- 238000005507 spraying Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 22
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 239000007864 aqueous solution Substances 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- 229910052742 iron Inorganic materials 0.000 description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 230000007306 turnover Effects 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- -1 iron ions Chemical class 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N Propene Chemical group CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 2
- 101150114468 TUB1 gene Proteins 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000007086 side reaction Methods 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- GTKRFUAGOKINCA-UHFFFAOYSA-M chlorosilver;silver Chemical compound [Ag].[Ag]Cl GTKRFUAGOKINCA-UHFFFAOYSA-M 0.000 description 1
- 230000000536 complexating effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- BTZWIZOMVVQOAZ-UHFFFAOYSA-L dichlorosilver Chemical compound Cl[Ag]Cl BTZWIZOMVVQOAZ-UHFFFAOYSA-L 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
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
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G5/00—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents
- C23G5/02—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents using organic solvents
- C23G5/032—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents using organic solvents containing oxygen-containing compounds
-
- 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
- C23G1/08—Iron or steel
-
- 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
- C23G1/08—Iron or steel
- C23G1/081—Iron or steel solutions containing H2SO4
-
- 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
- C23G1/08—Iron or steel
- C23G1/086—Iron or steel solutions containing HF
-
- 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
- C23G1/36—Regeneration of waste pickling liquors
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Chemical Treatment Of Metals (AREA)
- Manufacture And Refinement Of Metals (AREA)
Priority Applications (14)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9504250A SE510298C2 (sv) | 1995-11-28 | 1995-11-28 | Sätt vid betning av stål |
| EP96203240A EP0776993B1 (de) | 1995-11-28 | 1996-11-19 | Verfahren zum Beizen von Stahl |
| DE69606505T DE69606505T2 (de) | 1995-11-28 | 1996-11-19 | Verfahren zum Beizen von Stahl |
| AT96203240T ATE189486T1 (de) | 1995-11-28 | 1996-11-19 | Verfahren zum beizen von stahl |
| ES96203240T ES2143138T3 (es) | 1995-11-28 | 1996-11-19 | Metodo para decapar acero. |
| TW085114380A TW410241B (en) | 1995-11-28 | 1996-11-22 | Method of pickling steel in an acidic aqueous pickling solution containing Fe<3+> and Fe<2+> |
| KR1019960057515A KR100244347B1 (ko) | 1995-11-28 | 1996-11-26 | 금속 처리방법 |
| ZA969917A ZA969917B (en) | 1995-11-28 | 1996-11-26 | Method at treatment of metals |
| US08/757,446 US5810939A (en) | 1995-11-28 | 1996-11-27 | Method at treatment of metals |
| RU96122635A RU2110618C1 (ru) | 1995-11-28 | 1996-11-27 | Способ травления стали |
| MXPA/A/1996/005896A MXPA96005896A (en) | 1995-11-28 | 1996-11-27 | Method of meta treatment |
| JP08330235A JP3128202B2 (ja) | 1995-11-28 | 1996-11-27 | 金属の処理方法 |
| BR9605745A BR9605745A (pt) | 1995-11-28 | 1996-11-28 | Processo de decapagem de aço em solução de decapagem aquosa ácida |
| US09/108,737 US6174383B1 (en) | 1995-11-28 | 1998-07-01 | Method at treatment of metals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9504250A SE510298C2 (sv) | 1995-11-28 | 1995-11-28 | Sätt vid betning av stål |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SE9504250D0 SE9504250D0 (sv) | 1995-11-28 |
| SE9504250L SE9504250L (sv) | 1997-05-29 |
| SE510298C2 true SE510298C2 (sv) | 1999-05-10 |
Family
ID=20400387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE9504250A SE510298C2 (sv) | 1995-11-28 | 1995-11-28 | Sätt vid betning av stål |
Country Status (12)
| Country | Link |
|---|---|
| US (2) | US5810939A (de) |
| EP (1) | EP0776993B1 (de) |
| JP (1) | JP3128202B2 (de) |
| KR (1) | KR100244347B1 (de) |
| AT (1) | ATE189486T1 (de) |
| BR (1) | BR9605745A (de) |
| DE (1) | DE69606505T2 (de) |
| ES (1) | ES2143138T3 (de) |
| RU (1) | RU2110618C1 (de) |
| SE (1) | SE510298C2 (de) |
| TW (1) | TW410241B (de) |
| ZA (1) | ZA969917B (de) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1296932B1 (it) * | 1997-12-05 | 1999-08-03 | Acciai Speciali Terni Spa | Procedimento di decapaggio a spruzzo per nastro d'acciaio ed apparecchiatura per attuare detto procedimento |
| FR2772050B1 (fr) * | 1997-12-10 | 1999-12-31 | Imphy Sa | Procede de decapage d'acier et notamment d'acier inoxydable |
| GB9807286D0 (en) | 1998-04-06 | 1998-06-03 | Solvay Interox Ltd | Pickling process |
| AT407755B (de) * | 1998-07-15 | 2001-06-25 | Andritz Patentverwaltung | Verfahren zum beizen von edelstahl |
| EP0974682A1 (de) * | 1998-07-18 | 2000-01-26 | Henkel Kommanditgesellschaft auf Aktien | Verfahren zur chemischen Behandlung von Metalloberflächen und dazu geeignete Anlage |
| US6746614B2 (en) * | 2001-04-09 | 2004-06-08 | Ak Steel Corporation | Method for removing hydrogen peroxide from spent pickle liquor |
| ES2272699T3 (es) * | 2001-04-09 | 2007-05-01 | Ak Steel Properties, Inc. | Tecnica de decapado con peroxido de hidrogeno para aceros inoxidables. |
| JP4180925B2 (ja) | 2001-04-09 | 2008-11-12 | エイケイ・スティール・プロパティーズ・インコーポレイテッド | ケイ素含有電気用鋼等級の過酸化水素酸洗 |
| DE10160318A1 (de) * | 2001-12-07 | 2003-06-18 | Henkel Kgaa | Verfahren zum Beizen von martensitischem oder ferritischem Edelstahl |
| ITRM20010747A1 (it) * | 2001-12-19 | 2003-06-19 | Ct Sviluppo Materiali Spa | Procedimento a ridotto impatto ambientale e relativo impianto per descagliare, decapare e finire/passivare, in modo continuo, integrato e fl |
| US20040094236A1 (en) * | 2002-11-14 | 2004-05-20 | Crown Technology, Inc. | Methods for passivating stainless steel |
| US7459005B2 (en) * | 2002-11-22 | 2008-12-02 | Akzo Nobel N.V. | Chemical composition and method |
| US7396559B2 (en) * | 2003-08-11 | 2008-07-08 | General Motors Corporation | Method of making an electrically conductive element for use in a fuel cell |
| US20050037935A1 (en) * | 2003-08-11 | 2005-02-17 | Abd Elhamid Mahmoud H. | Composition and method for surface treatment of oxidized metal |
| KR100580494B1 (ko) * | 2004-04-27 | 2006-05-16 | 현대자동차주식회사 | 톤휠과 이를 이용한 휠 슬립 감지시스템 |
| FI120742B (fi) * | 2006-05-10 | 2010-02-15 | Outokumpu Oy | Menetelmä terästuotannon yhteydessä |
| ES2391870T3 (es) * | 2007-02-12 | 2012-11-30 | Henkel Ag & Co. Kgaa | Procedimiento para tratar superficies metálicas |
| DE102009038795A1 (de) * | 2009-08-25 | 2011-05-05 | Poligrat Gmbh | Beizverfahren für Edelstahl |
| KR20160022931A (ko) * | 2011-09-26 | 2016-03-02 | 에이케이 스틸 프로퍼티즈 인코포레이티드 | 산화성 전해질 산 욕에서의 스테인레스 강 피클링 |
| EP4034873A1 (de) * | 2019-09-26 | 2022-08-03 | Kopschina, Sascha | Automatisierte beizzeitwahl |
| US12091757B2 (en) | 2020-01-09 | 2024-09-17 | Primetals Technologies Japan, Ltd. | Method for pickling steel plate and pickling apparatus |
| CN112281167A (zh) * | 2020-10-24 | 2021-01-29 | 上海今电实业有限公司 | 一种管道清洗用酸洗液及其应用 |
| JP7680539B2 (ja) * | 2021-07-09 | 2025-05-20 | Ｐｒｉｍｅｔａｌｓ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｊａｐａｎ株式会社 | 酸洗装置及び酸洗方法 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3622478A (en) * | 1960-11-14 | 1971-11-23 | Gen Electric | Continuous regeneration of ferric sulfate pickling bath |
| JPS50133125A (de) * | 1974-04-10 | 1975-10-22 | ||
| US3962005A (en) * | 1975-06-30 | 1976-06-08 | Zenith Radio Corporation | Method for etching shadow mask and regenerating etchant |
| JPS549120A (en) | 1977-06-24 | 1979-01-23 | Tokai Electro Chemical Co | Method of controlling acid cleaning liquid for stainless steel |
| JPS55138081A (en) * | 1979-04-11 | 1980-10-28 | Shinko Kosen Kogyo Kk | Descaling method for steel or stainless steel |
| US5154774A (en) | 1985-09-19 | 1992-10-13 | Ugine Aciers De Chatillon Et Gueugnon | Process for acid pickling of stainless steel products |
| EP0259533A1 (de) | 1986-09-11 | 1988-03-16 | Eka Nobel Aktiebolag | Verfahren zur Verminderung der Stickstoffoxidemission aus Salpetersäure enthaltenden Lösungen |
| US4747907A (en) * | 1986-10-29 | 1988-05-31 | International Business Machines Corporation | Metal etching process with etch rate enhancement |
| JPS63216986A (ja) * | 1987-03-03 | 1988-09-09 | Sumitomo Metal Ind Ltd | 低Ｃｒ鋼の高速酸洗方法 |
| US5354383A (en) | 1991-03-29 | 1994-10-11 | Itb, S.R.L. | Process for pickling and passivating stainless steel without using nitric acid |
| CN1054102A (zh) * | 1991-04-03 | 1991-08-28 | 朱敏 | 无污染可再生的钢铁除锈剂 |
| IT1255655B (it) * | 1992-08-06 | 1995-11-09 | Processo di decapaggio e passivazione di acciaio inossidabile senza impiego di acido nitrico | |
| SE504733C2 (sv) * | 1994-06-17 | 1997-04-14 | Ta Chemistry Ab | Förfarande för betning |
| US5518131A (en) * | 1994-07-07 | 1996-05-21 | International Business Machines Corporation | Etching molydbenum with ferric sulfate and ferric ammonium sulfate |
-
1995
- 1995-11-28 SE SE9504250A patent/SE510298C2/sv not_active IP Right Cessation
-
1996
- 1996-11-19 DE DE69606505T patent/DE69606505T2/de not_active Revoked
- 1996-11-19 AT AT96203240T patent/ATE189486T1/de active
- 1996-11-19 EP EP96203240A patent/EP0776993B1/de not_active Revoked
- 1996-11-19 ES ES96203240T patent/ES2143138T3/es not_active Expired - Lifetime
- 1996-11-22 TW TW085114380A patent/TW410241B/zh not_active IP Right Cessation
- 1996-11-26 ZA ZA969917A patent/ZA969917B/xx unknown
- 1996-11-26 KR KR1019960057515A patent/KR100244347B1/ko not_active Expired - Fee Related
- 1996-11-27 US US08/757,446 patent/US5810939A/en not_active Expired - Fee Related
- 1996-11-27 JP JP08330235A patent/JP3128202B2/ja not_active Expired - Fee Related
- 1996-11-27 RU RU96122635A patent/RU2110618C1/ru active
- 1996-11-28 BR BR9605745A patent/BR9605745A/pt active Search and Examination
-
1998
- 1998-07-01 US US09/108,737 patent/US6174383B1/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| MX9605896A (es) | 1997-09-30 |
| JPH09170090A (ja) | 1997-06-30 |
| ZA969917B (en) | 1997-06-17 |
| DE69606505D1 (de) | 2000-03-09 |
| DE69606505T2 (de) | 2000-08-03 |
| KR970027367A (ko) | 1997-06-24 |
| BR9605745A (pt) | 1998-08-25 |
| EP0776993A1 (de) | 1997-06-04 |
| US6174383B1 (en) | 2001-01-16 |
| US5810939A (en) | 1998-09-22 |
| EP0776993B1 (de) | 2000-02-02 |
| ATE189486T1 (de) | 2000-02-15 |
| SE9504250D0 (sv) | 1995-11-28 |
| RU2110618C1 (ru) | 1998-05-10 |
| TW410241B (en) | 2000-11-01 |
| JP3128202B2 (ja) | 2001-01-29 |
| KR100244347B1 (ko) | 2000-03-02 |
| SE9504250L (sv) | 1997-05-29 |
| ES2143138T3 (es) | 2000-05-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |