ZA200500206B - Method and device for recycling metal pickling baths - Google Patents
Method and device for recycling metal pickling baths Download PDFInfo
- Publication number
- ZA200500206B ZA200500206B ZA200500206A ZA200500206A ZA200500206B ZA 200500206 B ZA200500206 B ZA 200500206B ZA 200500206 A ZA200500206 A ZA 200500206A ZA 200500206 A ZA200500206 A ZA 200500206A ZA 200500206 B ZA200500206 B ZA 200500206B
- Authority
- ZA
- South Africa
- Prior art keywords
- metal
- water
- baths
- pickling
- rinsing
- Prior art date
Links
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 88
- 239000002184 metal Substances 0.000 title claims abstract description 88
- 238000000034 method Methods 0.000 title claims abstract description 76
- 238000005554 pickling Methods 0.000 title claims abstract description 72
- 238000004064 recycling Methods 0.000 title claims abstract description 25
- 239000002253 acid Substances 0.000 claims abstract description 125
- 150000007513 acids Chemical class 0.000 claims abstract description 87
- 150000003839 salts Chemical group 0.000 claims abstract description 57
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 43
- 239000012266 salt solution Substances 0.000 claims abstract description 21
- 229910044991 metal oxide Inorganic materials 0.000 claims abstract description 14
- 150000004706 metal oxides Chemical class 0.000 claims abstract description 14
- 239000010808 liquid waste Substances 0.000 claims abstract description 5
- 239000002351 wastewater Substances 0.000 claims description 31
- 239000008237 rinsing water Substances 0.000 claims description 21
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 13
- 150000002739 metals Chemical class 0.000 claims description 13
- 239000002699 waste material Substances 0.000 claims description 13
- 150000004692 metal hydroxides Chemical class 0.000 claims description 11
- 230000008929 regeneration Effects 0.000 claims description 10
- 238000011069 regeneration method Methods 0.000 claims description 10
- 229910001220 stainless steel Inorganic materials 0.000 claims description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 9
- 238000000354 decomposition reaction Methods 0.000 claims description 9
- 239000000243 solution Substances 0.000 claims description 9
- 229910000000 metal hydroxide Inorganic materials 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims description 8
- 239000003153 chemical reaction reagent Substances 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 7
- 238000000502 dialysis Methods 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 238000009792 diffusion process Methods 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000000909 electrodialysis Methods 0.000 claims description 3
- 150000004649 carbonic acid derivatives Chemical class 0.000 claims description 2
- 238000005868 electrolysis reaction Methods 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 230000002378 acidificating effect Effects 0.000 claims 1
- 125000002091 cationic group Chemical group 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000011084 recovery Methods 0.000 abstract 1
- 239000012141 concentrate Substances 0.000 description 21
- 238000006386 neutralization reaction Methods 0.000 description 13
- 229910002651 NO3 Inorganic materials 0.000 description 12
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 12
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 11
- 238000005265 energy consumption Methods 0.000 description 11
- 238000001704 evaporation Methods 0.000 description 11
- 230000008020 evaporation Effects 0.000 description 10
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 9
- 229910017604 nitric acid Inorganic materials 0.000 description 9
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 235000021110 pickles Nutrition 0.000 description 8
- 230000007935 neutral effect Effects 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 239000003345 natural gas Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 150000002823 nitrates Chemical class 0.000 description 5
- 238000005342 ion exchange Methods 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 239000002244 precipitate Substances 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 239000011698 potassium fluoride Substances 0.000 description 3
- 238000001223 reverse osmosis Methods 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical class Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000010612 desalination reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 150000004679 hydroxides Chemical class 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- NROKBHXJSPEDAR-UHFFFAOYSA-M potassium fluoride Chemical compound [F-].[K+] NROKBHXJSPEDAR-UHFFFAOYSA-M 0.000 description 2
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 238000005341 cation exchange Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000012065 filter cake Substances 0.000 description 1
- 235000011167 hydrochloric acid Nutrition 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- SHXXPRJOPFJRHA-UHFFFAOYSA-K iron(iii) fluoride Chemical compound F[Fe](F)F SHXXPRJOPFJRHA-UHFFFAOYSA-K 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- -1 metal hydroxide Chemical class 0.000 description 1
- QPJSUIGXIBEQAC-UHFFFAOYSA-N n-(2,4-dichloro-5-propan-2-yloxyphenyl)acetamide Chemical compound CC(C)OC1=CC(NC(C)=O)=C(Cl)C=C1Cl QPJSUIGXIBEQAC-UHFFFAOYSA-N 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 235000003270 potassium fluoride Nutrition 0.000 description 1
- 239000004323 potassium nitrate Substances 0.000 description 1
- 235000010333 potassium nitrate Nutrition 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000012808 vapor phase Substances 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
- 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)
- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2002131308 DE10231308C5 (de) | 2002-07-10 | 2002-07-10 | Verfahren und Vorrichtung zum Recyceln von Edelstahl-Beizbädern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200500206B true ZA200500206B (en) | 2006-08-30 |
Family
ID=30009894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200500206A ZA200500206B (en) | 2002-07-10 | 2005-01-10 | Method and device for recycling metal pickling baths |
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)
| 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)
| 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 |
-
2002
- 2002-07-10 DE DE2002131308 patent/DE10231308C5/de not_active Expired - Fee Related
-
2003
- 2003-07-09 CN CNB038215195A patent/CN100359047C/zh not_active Expired - Fee Related
- 2003-07-09 JP JP2004520551A patent/JP4579682B2/ja not_active Expired - Fee Related
- 2003-07-09 EP EP03763771A patent/EP1521864B1/de not_active Expired - Lifetime
- 2003-07-09 US US10/520,723 patent/US9139916B2/en not_active Expired - Fee Related
- 2003-07-09 RU RU2005103596A patent/RU2330902C2/ru not_active IP Right Cessation
- 2003-07-09 CA CA 2492183 patent/CA2492183C/en not_active Expired - Fee Related
- 2003-07-09 AU AU2003250016A patent/AU2003250016A1/en not_active Abandoned
- 2003-07-09 MX MXPA05000475A patent/MXPA05000475A/es active IP Right Grant
- 2003-07-09 DE DE50311922T patent/DE50311922D1/de not_active Expired - Fee Related
- 2003-07-09 ES ES03763771T patent/ES2334908T3/es not_active Expired - Lifetime
- 2003-07-09 BR BR0312566A patent/BR0312566B1/pt not_active IP Right Cessation
- 2003-07-09 KR KR20057000367A patent/KR101021286B1/ko not_active IP Right Cessation
- 2003-07-09 WO PCT/EP2003/007417 patent/WO2004007801A1/de active Application Filing
- 2003-07-09 AT AT03763771T patent/ATE443168T1/de not_active IP Right Cessation
-
2005
- 2005-01-10 ZA ZA200500206A patent/ZA200500206B/en unknown
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 |
| EP1521864B1 (de) | 2009-09-16 |
| DE10231308A1 (de) | 2004-02-12 |
| CN100359047C (zh) | 2008-01-02 |
| MXPA05000475A (es) | 2005-07-22 |
| DE10231308B4 (de) | 2007-01-18 |
| BR0312566A (pt) | 2005-04-26 |
| CA2492183C (en) | 2011-04-26 |
| AU2003250016A1 (en) | 2004-02-02 |
| ATE443168T1 (de) | 2009-10-15 |
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