EP1521864B1 - Verfahren und vorrichtung zum recyceln von metall-beizbädern - Google Patents

Verfahren und vorrichtung zum recyceln von metall-beizbädern Download PDF

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Publication number
EP1521864B1
EP1521864B1 EP03763771A EP03763771A EP1521864B1 EP 1521864 B1 EP1521864 B1 EP 1521864B1 EP 03763771 A EP03763771 A EP 03763771A EP 03763771 A EP03763771 A EP 03763771A EP 1521864 B1 EP1521864 B1 EP 1521864B1
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EP
European Patent Office
Prior art keywords
unit
water
metal
baths
pickling
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
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EP03763771A
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German (de)
English (en)
French (fr)
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EP1521864A1 (de
Inventor
Klaus Klein
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John Cockerill UVK GmbH
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CMI UVK GmbH
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=30009894&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1521864(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by CMI UVK GmbH filed Critical CMI UVK GmbH
Publication of EP1521864A1 publication Critical patent/EP1521864A1/de
Application granted granted Critical
Publication of EP1521864B1 publication Critical patent/EP1521864B1/de
Anticipated expiration legal-status Critical
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    • 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

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  • 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)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Removal Of Specific Substances (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Treating Waste Gases (AREA)
EP03763771A 2002-07-10 2003-07-09 Verfahren und vorrichtung zum recyceln von metall-beizbädern Expired - Lifetime EP1521864B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10231308 2002-07-10
DE2002131308 DE10231308C5 (de) 2002-07-10 2002-07-10 Verfahren und Vorrichtung zum Recyceln von Edelstahl-Beizbädern
PCT/EP2003/007417 WO2004007801A1 (de) 2002-07-10 2003-07-09 Verfahren und vorrichtung zum recyceln von metall-beizbädern

Publications (2)

Publication Number Publication Date
EP1521864A1 EP1521864A1 (de) 2005-04-13
EP1521864B1 true EP1521864B1 (de) 2009-09-16

Family

ID=30009894

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03763771A Expired - Lifetime EP1521864B1 (de) 2002-07-10 2003-07-09 Verfahren und vorrichtung zum recyceln von metall-beizbädern

Country Status (15)

Country Link
US (1) US9139916B2 (zh)
EP (1) EP1521864B1 (zh)
JP (1) JP4579682B2 (zh)
KR (1) KR101021286B1 (zh)
CN (1) CN100359047C (zh)
AT (1) ATE443168T1 (zh)
AU (1) AU2003250016A1 (zh)
BR (1) BR0312566B1 (zh)
CA (1) CA2492183C (zh)
DE (2) DE10231308C5 (zh)
ES (1) ES2334908T3 (zh)
MX (1) MXPA05000475A (zh)
RU (1) RU2330902C2 (zh)
WO (1) WO2004007801A1 (zh)
ZA (1) ZA200500206B (zh)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008017610A1 (de) 2008-04-04 2009-10-08 Lobbe Industrieservice Gmbh & Co. Kg Verfahren zur Neutralisation von Säuren oder Säuregemischen aus der Fotovoltaikindustrie
DE102011081015A1 (de) * 2011-08-16 2013-02-21 Siemens Aktiengesellschaft Verfahren zur Wiederaufbereitung eines Abwassers und Wasseraufbereitungsvorrichtung
DE102013105177A1 (de) * 2013-05-21 2014-11-27 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur Gewinnung metallischer Anteile sowie von metallabgereichertem Material aus metallhaltigen Materialien
FI126049B (fi) 2013-09-12 2016-06-15 Global Ecoprocess Services Oy Menetelmä metallien käsittelemiseksi
CN103668268B (zh) * 2013-12-05 2016-07-06 天津中环领先材料技术有限公司 一种废酸回收再利用系统
CN104291499A (zh) * 2014-11-03 2015-01-21 昆山市千灯三废净化有限公司 一种含盐酸的钢铁酸洗废水处置方法
CN106732825B (zh) * 2016-12-27 2019-08-06 成都万里蓝环保科技有限公司 一种废弃脱硝催化剂再生方法及其再生废液循环利用工艺
CN108866554A (zh) * 2017-05-16 2018-11-23 鲍兴亮 制备除锈剂的方法及其装置
CN108975556B (zh) * 2018-08-08 2021-07-30 昆山尚道源环境技术有限公司 净化回收老化磷酸抛光液的方法
CN109553152B (zh) * 2018-11-30 2021-09-10 中冶南方工程技术有限公司 一种不锈钢混酸废液再生酸工艺
CN109594081A (zh) * 2018-12-11 2019-04-09 查仁庆 一种利用循环水清洗金属工件的方法
AT522593B1 (de) * 2019-09-24 2020-12-15 Sustec Gmbh Rückgewinnung von Säuren und Metallen aus trockenen Salzverbindungen
CN111960392B (zh) * 2020-08-12 2022-04-08 中冶南方工程技术有限公司 一种混酸废液资源化回收系统及工艺
CN112359366B (zh) * 2020-10-10 2021-11-23 东南大学 废混酸两级焙烧再生装置和方法
CN114804496A (zh) * 2021-05-13 2022-07-29 上海清如环保科技有限公司 一种铝箔腐蚀废酸的资源化处理工艺及装置
CN113981459B (zh) * 2021-10-20 2023-10-03 北京首钢冷轧薄板有限公司 一种酸洗酸再生控制方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4655928A (en) * 1983-10-18 1987-04-07 Gnb Incorporated Membrane processes for metal recovery and pollution control in metal process industries
AT395312B (de) * 1987-06-16 1992-11-25 Andritz Ag Maschf Verfahren zur gewinnung bzw. rueckgewinnung von saeure aus metallhaltigen loesungen dieser saeure
DE3825857A1 (de) * 1988-07-29 1990-02-01 Kernforschungsanlage Juelich Beizsaeure fuer edelstahl und verfahren zur aufarbeitung von verbrauchter beizsaeure
DE3906791A1 (de) * 1989-03-03 1990-09-06 Metallgesellschaft Ag Verfahren zur aufbereitung von metallhaltigen, salpetersauren, flusssaeure enthaltenden abfallbeizen
ATA116789A (de) * 1989-05-17 1992-06-15 Boehler Gmbh Verfahren zur rueckgewinnung von metallen bzw. metalloxiden und saeuren aus salzloesungen, insbesondere aus beizsaeuren oder beizsaeuregemischen
DE4020560A1 (de) * 1990-06-28 1992-01-02 Metallgesellschaft Ag Verfahren zur aufbereitung von metallsalze und saeuren enthaltender altbeize
JP2977140B2 (ja) * 1991-07-05 1999-11-10 三菱重工業株式会社 薬液回収装置を備えた薬品処理装置を利用する連続物体の洗浄方法
FR2693478B1 (fr) * 1992-07-08 1994-10-14 Lorraine Laminage Procédé de traitement de purification d'un bain acide usé de décapage de substrats en acier.
JPH0657466A (ja) * 1992-08-07 1994-03-01 Kooe Eng Kk 酸洗廃液より硝酸と弗酸の混合酸又は硝酸、弗酸を回収する方法
US5500098A (en) * 1993-08-05 1996-03-19 Eco-Tec Limited Process for regeneration of volatile acids
AT412001B (de) * 1995-03-07 2004-08-26 Edv Systemanalyse Und Systemde Verfahren zur gewinnung bzw. rückgewinnung von säuren
AT403698B (de) * 1995-11-27 1998-04-27 Andritz Patentverwaltung Verfahren zur gewinnung bzw. rückgewinnung von säuren aus metallhaltigen lösungen dieser säuren
US5858790A (en) 1996-06-26 1999-01-12 Abbott Laboratories Hematology reference control and method of preparation
EP0843025A1 (de) * 1996-11-15 1998-05-20 Keramchemie GmbH Verfahren zur Regenerierung einer verbrauchten Beizlösung
DE19740164A1 (de) * 1997-09-12 1999-03-18 Steuler Industriewerke Gmbh Verfahren zur Aufbereitung von metallhaltigen Säurelösungen aus Oberflächenbehandlungsanlagen
CN1114717C (zh) * 2001-02-28 2003-07-16 江苏石油化工学院 盐酸酸洗钢板废液的处理方法
AT413697B (de) * 2001-11-07 2006-05-15 Andritz Ag Maschf Verfahren zur behandlung säurehältiger abwässer

Also Published As

Publication number Publication date
WO2004007801A1 (de) 2004-01-22
KR101021286B1 (ko) 2011-03-11
BR0312566B1 (pt) 2013-07-30
CN1681969A (zh) 2005-10-12
RU2005103596A (ru) 2006-03-10
DE50311922D1 (de) 2009-10-29
KR20050044888A (ko) 2005-05-13
RU2330902C2 (ru) 2008-08-10
DE10231308C5 (de) 2009-10-15
US20060201822A1 (en) 2006-09-14
EP1521864A1 (de) 2005-04-13
JP2006512478A (ja) 2006-04-13
JP4579682B2 (ja) 2010-11-10
US9139916B2 (en) 2015-09-22
ES2334908T3 (es) 2010-03-17
CA2492183A1 (en) 2004-01-22
DE10231308A1 (de) 2004-02-12
CN100359047C (zh) 2008-01-02
MXPA05000475A (es) 2005-07-22
DE10231308B4 (de) 2007-01-18
ZA200500206B (en) 2006-08-30
BR0312566A (pt) 2005-04-26
CA2492183C (en) 2011-04-26
AU2003250016A1 (en) 2004-02-02
ATE443168T1 (de) 2009-10-15

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