JPH02209500A - ＮｉまたはＮｉ合金めっき廃液の再生方法 - Google Patents

ＮｉまたはＮｉ合金めっき廃液の再生方法

Info

Publication number: JPH02209500A
Authority: JP; Japan
Prior art keywords: plating; rare earth; earth metal; solution; plating soln
Prior art date: 1989-02-08
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.): Granted

Application number

JP2917789A

Other languages

English (en)

Japanese (ja)

Other versions

JPH0469240B2 (2

Inventor

Gohei Suzuki

剛平鈴木

Shigeki Hamada

隆樹浜田

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Proterial Ltd

Original Assignee

Sumitomo Special Metals Co Ltd

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.)

1989-02-08

Filing date

1989-02-08

Publication date

1990-08-20

1989-02-08 Application filed by Sumitomo Special Metals Co Ltd filed Critical Sumitomo Special Metals Co Ltd

1989-02-08 Priority to JP2917789A priority Critical patent/JPH02209500A/ja

1990-08-20 Publication of JPH02209500A publication Critical patent/JPH02209500A/ja

1992-11-05 Publication of JPH0469240B2 publication Critical patent/JPH0469240B2/ja

Status Granted legal-status Critical Current

Links

238000007747 plating Methods 0.000 title claims abstract description 68
229910000990 Ni alloy Inorganic materials 0.000 title claims abstract description 7
238000000034 method Methods 0.000 title claims description 12
230000001172 regenerating effect Effects 0.000 title claims description 7
229910052761 rare earth metal Inorganic materials 0.000 claims abstract description 27
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 26
-1 rare earth metal ions Chemical class 0.000 claims abstract description 26
229910052759 nickel Inorganic materials 0.000 claims abstract description 9
229910001860 alkaline earth metal hydroxide Inorganic materials 0.000 claims abstract description 8
229910000287 alkaline earth metal oxide Inorganic materials 0.000 claims abstract description 8
239000002699 waste material Substances 0.000 claims description 22
239000002253 acid Substances 0.000 claims description 6
229910045601 alloy Inorganic materials 0.000 claims description 6
239000000956 alloy Substances 0.000 claims description 6
229910052784 alkaline earth metal Inorganic materials 0.000 abstract description 4
150000001342 alkaline earth metals Chemical class 0.000 abstract description 4
XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 abstract description 4
RQPZNWPYLFFXCP-UHFFFAOYSA-L barium dihydroxide Chemical compound [OH-].[OH-].[Ba+2] RQPZNWPYLFFXCP-UHFFFAOYSA-L 0.000 abstract description 3
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract description 2
229910001863 barium hydroxide Inorganic materials 0.000 abstract description 2
150000002500 ions Chemical class 0.000 abstract description 2
230000001376 precipitating effect Effects 0.000 abstract 1
PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 33
239000000243 solution Substances 0.000 description 32
239000007788 liquid Substances 0.000 description 12
239000000654 additive Substances 0.000 description 7
230000002378 acidificating effect Effects 0.000 description 5
229910001172 neodymium magnet Inorganic materials 0.000 description 5
239000002244 precipitate Substances 0.000 description 5
230000000996 additive effect Effects 0.000 description 4
238000006243 chemical reaction Methods 0.000 description 4
238000005260 corrosion Methods 0.000 description 4
239000012535 impurity Substances 0.000 description 4
230000007797 corrosion Effects 0.000 description 3
KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 2
MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 2
230000007547 defect Effects 0.000 description 2
150000004679 hydroxides Chemical class 0.000 description 2
LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical compound [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 description 2
229910000363 nickel(II) sulfate Inorganic materials 0.000 description 2
150000002910 rare earth metals Chemical class 0.000 description 2
238000011282 treatment Methods 0.000 description 2
NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 1
229910000521 B alloy Inorganic materials 0.000 description 1
KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 1
229910021586 Nickel(II) chloride Inorganic materials 0.000 description 1
239000003929 acidic solution Substances 0.000 description 1
235000019270 ammonium chloride Nutrition 0.000 description 1
229910052788 barium Inorganic materials 0.000 description 1
KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
239000004327 boric acid Substances 0.000 description 1
229910052791 calcium Inorganic materials 0.000 description 1
239000011248 coating agent Substances 0.000 description 1
238000000576 coating method Methods 0.000 description 1
238000007796 conventional method Methods 0.000 description 1
230000002950 deficient Effects 0.000 description 1
NINOVVRCHXVOKB-UHFFFAOYSA-N dialuminum;dioxido(dioxo)chromium Chemical compound [Al+3].[Al+3].[O-][Cr]([O-])(=O)=O.[O-][Cr]([O-])(=O)=O.[O-][Cr]([O-])(=O)=O NINOVVRCHXVOKB-UHFFFAOYSA-N 0.000 description 1
230000000694 effects Effects 0.000 description 1
238000001914 filtration Methods 0.000 description 1
150000004687 hexahydrates Chemical class 0.000 description 1
229910052749 magnesium Inorganic materials 0.000 description 1
229910021645 metal ion Inorganic materials 0.000 description 1
239000000203 mixture Substances 0.000 description 1
LAIZPRYFQUWUBN-UHFFFAOYSA-L nickel chloride hexahydrate Chemical compound O.O.O.O.O.O.[Cl-].[Cl-].[Ni+2] LAIZPRYFQUWUBN-UHFFFAOYSA-L 0.000 description 1
QMMRZOWCJAIUJA-UHFFFAOYSA-L nickel dichloride Chemical compound Cl[Ni]Cl QMMRZOWCJAIUJA-UHFFFAOYSA-L 0.000 description 1
238000001556 precipitation Methods 0.000 description 1
238000011069 regeneration method Methods 0.000 description 1
239000011347 resin Substances 0.000 description 1
229920005989 resin Polymers 0.000 description 1
238000003756 stirring Methods 0.000 description 1
229910052712 strontium Inorganic materials 0.000 description 1
150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
238000004381 surface treatment Methods 0.000 description 1

Landscapes

Manufacture And Refinement Of Metals (AREA)
Removal Of Specific Substances (AREA)

JP2917789A 1989-02-08 1989-02-08 ＮｉまたはＮｉ合金めっき廃液の再生方法 Granted JPH02209500A (ja)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP2917789A JPH02209500A (ja)	1989-02-08	1989-02-08	ＮｉまたはＮｉ合金めっき廃液の再生方法

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP2917789A JPH02209500A (ja)	1989-02-08	1989-02-08	ＮｉまたはＮｉ合金めっき廃液の再生方法

Publications (2)

Publication Number	Publication Date
JPH02209500A true JPH02209500A (ja)	1990-08-20
JPH0469240B2 JPH0469240B2 (2)	1992-11-05

Family

ID=12268947

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP2917789A Granted JPH02209500A (ja)	1989-02-08	1989-02-08	ＮｉまたはＮｉ合金めっき廃液の再生方法

Country Status (1)

Country	Link
JP (1)	JPH02209500A (2)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2013047340A1 (ja) *	2011-09-28	2013-04-04	日立金属株式会社	電気ニッケルめっき液中の希土類不純物の除去方法
JP2013173993A (ja) *	2012-02-27	2013-09-05	Hitachi Metals Ltd	電気ニッケルめっき液中の希土類不純物の除去方法
JP2014185373A (ja) *	2013-03-25	2014-10-02	Hitachi Metals Ltd	電気ニッケルめっき液中の希土類不純物の除去装置
WO2014156767A1 (ja) *	2013-03-25	2014-10-02	日立金属株式会社	電気ニッケルめっき液中の希土類不純物の除去方法
WO2014156761A1 (ja) *	2013-03-25	2014-10-02	日立金属株式会社	電気ニッケルめっき液中の希土類不純物の除去方法

1989
- 1989-02-08 JP JP2917789A patent/JPH02209500A/ja active Granted

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPWO2013047340A1 (ja) *	2011-09-28	2015-03-26	日立金属株式会社	電気ニッケルめっき液中の希土類不純物の除去方法
CN103842561A (zh) *	2011-09-28	2014-06-04	日立金属株式会社	镍电镀液中的稀土杂质的除去方法
WO2013047340A1 (ja) *	2011-09-28	2013-04-04	日立金属株式会社	電気ニッケルめっき液中の希土類不純物の除去方法
US9695524B2 (en)	2011-09-28	2017-07-04	Hitachi Metals, Ltd.	Method for removing rare earth impurities from nickel-electroplating solution
EP2749674A4 (en) *	2011-09-28	2015-08-19	Hitachi Metals Ltd	METHOD FOR REMOVING RARE DEHUMIDIFICATION IN A SOLUTION FOR ELECTROLYTIC NICKELING
JP2013173993A (ja) *	2012-02-27	2013-09-05	Hitachi Metals Ltd	電気ニッケルめっき液中の希土類不純物の除去方法
JP2014185373A (ja) *	2013-03-25	2014-10-02	Hitachi Metals Ltd	電気ニッケルめっき液中の希土類不純物の除去装置
WO2014156761A1 (ja) *	2013-03-25	2014-10-02	日立金属株式会社	電気ニッケルめっき液中の希土類不純物の除去方法
CN105051263A (zh) *	2013-03-25	2015-11-11	日立金属株式会社	镍电镀液中的稀土类杂质的除去方法
CN105051264A (zh) *	2013-03-25	2015-11-11	日立金属株式会社	镍电镀液中的稀土类杂质的除去方法
WO2014156767A1 (ja) *	2013-03-25	2014-10-02	日立金属株式会社	電気ニッケルめっき液中の希土類不純物の除去方法
US9771664B2 (en)	2013-03-25	2017-09-26	Hitachi Metals, Ltd.	Method for removing rare earth impurities from nickel-electroplating solution
US9873953B2 (en)	2013-03-25	2018-01-23	Hitachi Metals, Ltd.	Method for removing rare earth impurities from nickel-electroplating solution
CN105051264B (zh) *	2013-03-25	2018-05-29	日立金属株式会社	镍电镀液中的稀土类杂质的除去方法

Also Published As

Publication number	Publication date
JPH0469240B2 (2)	1992-11-05

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