CN1952217B - 一种废旧锌应用于钢板连续镀锌的工艺 - Google Patents
一种废旧锌应用于钢板连续镀锌的工艺 Download PDFInfo
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- CN1952217B CN1952217B CN2005100129282A CN200510012928A CN1952217B CN 1952217 B CN1952217 B CN 1952217B CN 2005100129282 A CN2005100129282 A CN 2005100129282A CN 200510012928 A CN200510012928 A CN 200510012928A CN 1952217 B CN1952217 B CN 1952217B
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- Prior art keywords
- zinc
- steel plate
- waste
- old
- solution
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- 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.)
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- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title claims abstract description 71
- 229910052725 zinc Inorganic materials 0.000 title claims abstract description 68
- 239000011701 zinc Substances 0.000 title claims abstract description 68
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 31
- 239000010959 steel Substances 0.000 title claims abstract description 31
- 239000002699 waste material Substances 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims abstract description 12
- 239000011248 coating agent Substances 0.000 title claims description 16
- 238000000576 coating method Methods 0.000 title claims description 16
- 238000005516 engineering process Methods 0.000 claims abstract description 20
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 17
- 238000006243 chemical reaction Methods 0.000 claims abstract description 17
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 claims abstract description 16
- 229960001763 zinc sulfate Drugs 0.000 claims abstract description 16
- 229910000368 zinc sulfate Inorganic materials 0.000 claims abstract description 16
- 229910052751 metal Inorganic materials 0.000 claims abstract description 9
- 239000002184 metal Substances 0.000 claims abstract description 9
- 239000012535 impurity Substances 0.000 claims abstract description 4
- 238000001556 precipitation Methods 0.000 claims description 8
- 238000007747 plating Methods 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 5
- 235000011149 sulphuric acid Nutrition 0.000 claims description 5
- 239000001117 sulphuric acid Substances 0.000 claims description 5
- 238000011109 contamination Methods 0.000 claims description 3
- 230000008676 import Effects 0.000 claims description 3
- 238000000247 postprecipitation Methods 0.000 claims description 2
- 238000010992 reflux Methods 0.000 claims description 2
- WQSRXNAKUYIVET-UHFFFAOYSA-N sulfuric acid;zinc Chemical compound [Zn].OS(O)(=O)=O WQSRXNAKUYIVET-UHFFFAOYSA-N 0.000 claims description 2
- 238000009713 electroplating Methods 0.000 abstract description 8
- 238000005246 galvanizing Methods 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract 1
- 238000004064 recycling Methods 0.000 abstract 1
- 238000004062 sedimentation Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229910000635 Spelter Inorganic materials 0.000 description 1
- PTFCDOFLOPIGGS-UHFFFAOYSA-N Zinc dication Chemical compound [Zn+2] PTFCDOFLOPIGGS-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2005100129282A CN1952217B (zh) | 2005-10-18 | 2005-10-18 | 一种废旧锌应用于钢板连续镀锌的工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2005100129282A CN1952217B (zh) | 2005-10-18 | 2005-10-18 | 一种废旧锌应用于钢板连续镀锌的工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1952217A CN1952217A (zh) | 2007-04-25 |
CN1952217B true CN1952217B (zh) | 2010-09-22 |
Family
ID=38058770
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2005100129282A Expired - Fee Related CN1952217B (zh) | 2005-10-18 | 2005-10-18 | 一种废旧锌应用于钢板连续镀锌的工艺 |
Country Status (1)
Country | Link |
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CN (1) | CN1952217B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103215627B (zh) * | 2013-05-06 | 2016-12-28 | 无锡盛力达科技股份有限公司 | 高克重电镀锌层装置 |
CN103643282A (zh) * | 2013-12-10 | 2014-03-19 | 中国航空工业标准件制造有限责任公司 | 碱性溶液镀锌的电镀装置 |
CN104694986A (zh) * | 2015-02-28 | 2015-06-10 | 江苏高科物流科技股份有限公司 | 一种电镀工艺改良方法 |
CN105200498A (zh) * | 2015-10-13 | 2015-12-30 | 中冶南方工程技术有限公司 | 控制电镀锌溶锌罐内氢气含量的方法及溶锌系统 |
CN108004586B (zh) * | 2018-01-24 | 2023-12-29 | 河南星光机械制造有限公司 | 一种电镀锌或锌镍生产线溶锌装置 |
CN109537003B (zh) * | 2018-12-26 | 2020-10-16 | 河北超亚精密冲制电子有限公司 | 一种方便控制溶锌槽溶锌速度和镀锌槽锌含量的系统及方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1061763A (zh) * | 1990-11-27 | 1992-06-10 | 彭长 | 一种生产氯化锌新工艺 |
CN1093618A (zh) * | 1992-12-23 | 1994-10-19 | 希蒙特公司 | 用聚烯烃材料涂覆金属制品的方法 |
CN1136091A (zh) * | 1995-02-23 | 1996-11-20 | Sms舒路曼-斯玛公司 | 在带钢镀锌中用于再生硫酸盐电解液的方法和设备 |
CN1281903A (zh) * | 1999-07-23 | 2001-01-31 | 沈超 | 一种氧化矿湿法生产ZnSO4·7H2O的工艺 |
-
2005
- 2005-10-18 CN CN2005100129282A patent/CN1952217B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1061763A (zh) * | 1990-11-27 | 1992-06-10 | 彭长 | 一种生产氯化锌新工艺 |
CN1093618A (zh) * | 1992-12-23 | 1994-10-19 | 希蒙特公司 | 用聚烯烃材料涂覆金属制品的方法 |
CN1136091A (zh) * | 1995-02-23 | 1996-11-20 | Sms舒路曼-斯玛公司 | 在带钢镀锌中用于再生硫酸盐电解液的方法和设备 |
CN1281903A (zh) * | 1999-07-23 | 2001-01-31 | 沈超 | 一种氧化矿湿法生产ZnSO4·7H2O的工艺 |
Non-Patent Citations (5)
Title |
---|
JP特开昭54-155131A 1979.12.06 |
罗自强.从锌渣中回收锌盐产品的提纯工艺研究.环境导报 1995年第6期.1995,(1995年第6期),14-15. |
罗自强.从锌渣中回收锌盐产品的提纯工艺研究.环境导报 1995年第6期.1995,(1995年第6期),14-15. * |
谭奇贤.由含锌废料制备Ni-Zn合金或Ni-Zn-Cu合金电镀液.Plating and Finishing22 2.2003,22(2),32. |
谭奇贤.由含锌废料制备Ni-Zn合金或Ni-Zn-Cu合金电镀液.Plating and Finishing22 2.2003,22(2),32. * |
Also Published As
Publication number | Publication date |
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CN1952217A (zh) | 2007-04-25 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Process for applying waste and old zinc to continuous zinc coating of steel plate Effective date of registration: 20151231 Granted publication date: 20100922 Pledgee: Zhongjiang International Trust Limited by Share Ltd Pledgor: Ge Yongzhi Registration number: 2015990001203 |
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Date of cancellation: 20170228 Granted publication date: 20100922 Pledgee: Zhongjiang International Trust Limited by Share Ltd Pledgor: Ge Yongzhi Registration number: 2015990001203 |
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PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Process for applying waste and old zinc to continuous zinc coating of steel plate Effective date of registration: 20170228 Granted publication date: 20100922 Pledgee: Bank of China Limited by Share Ltd Hengshui branch Pledgor: Ge Yongzhi Registration number: 2017990000135 |
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