JPH0314894B2 - - Google Patents
Info
- Publication number
- JPH0314894B2 JPH0314894B2 JP59241677A JP24167784A JPH0314894B2 JP H0314894 B2 JPH0314894 B2 JP H0314894B2 JP 59241677 A JP59241677 A JP 59241677A JP 24167784 A JP24167784 A JP 24167784A JP H0314894 B2 JPH0314894 B2 JP H0314894B2
- Authority
- JP
- Japan
- Prior art keywords
- organic solvent
- cleaning
- metal ions
- extracted
- concentration
- 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
Links
- 229910021645 metal ion Inorganic materials 0.000 claims description 45
- 239000003960 organic solvent Substances 0.000 claims description 45
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 32
- 238000000034 method Methods 0.000 claims description 28
- 238000004140 cleaning Methods 0.000 claims description 27
- 239000000243 solution Substances 0.000 claims description 19
- 239000007864 aqueous solution Substances 0.000 claims description 17
- 238000003795 desorption Methods 0.000 claims description 16
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims description 15
- 239000002351 wastewater Substances 0.000 claims description 15
- 238000000605 extraction Methods 0.000 claims description 12
- 239000003085 diluting agent Substances 0.000 claims description 10
- 238000005342 ion exchange Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 239000004215 Carbon black (E152) Substances 0.000 claims description 4
- 229930195733 hydrocarbon Natural products 0.000 claims description 4
- 150000002430 hydrocarbons Chemical class 0.000 claims description 4
- 239000003208 petroleum Substances 0.000 claims description 4
- 150000002222 fluorine compounds Chemical group 0.000 claims description 3
- 239000012074 organic phase Substances 0.000 description 12
- 239000002699 waste material Substances 0.000 description 11
- 239000007788 liquid Substances 0.000 description 10
- 239000008346 aqueous phase Substances 0.000 description 9
- 238000005406 washing Methods 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 6
- 239000002253 acid Substances 0.000 description 6
- 239000002184 metal Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 238000005191 phase separation Methods 0.000 description 4
- 238000007711 solidification Methods 0.000 description 4
- 230000008023 solidification Effects 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 238000000638 solvent extraction Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 150000007513 acids Chemical class 0.000 description 3
- SEGLCEQVOFDUPX-UHFFFAOYSA-N di-(2-ethylhexyl)phosphoric acid Chemical compound CCCCC(CC)COP(O)(=O)OCC(CC)CCCC SEGLCEQVOFDUPX-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 239000012188 paraffin wax Substances 0.000 description 3
- 239000003209 petroleum derivative Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 229910017855 NH 4 F Inorganic materials 0.000 description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 2
- 239000003929 acidic solution Substances 0.000 description 2
- -1 alkyl phosphate Chemical compound 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 229910017604 nitric acid Inorganic materials 0.000 description 2
- 238000005554 pickling Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000007790 solid phase Substances 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002506 iron compounds Chemical class 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 235000011007 phosphoric acid Nutrition 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229930195734 saturated hydrocarbon Natural products 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Extraction Or Liquid Replacement (AREA)
- Manufacture And Refinement Of Metals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59241677A JPS61119628A (ja) | 1984-11-16 | 1984-11-16 | 金属イオンを抽出した有機溶媒の洗浄方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59241677A JPS61119628A (ja) | 1984-11-16 | 1984-11-16 | 金属イオンを抽出した有機溶媒の洗浄方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61119628A JPS61119628A (ja) | 1986-06-06 |
| JPH0314894B2 true JPH0314894B2 (enrdf_load_stackoverflow) | 1991-02-27 |
Family
ID=17077873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59241677A Granted JPS61119628A (ja) | 1984-11-16 | 1984-11-16 | 金属イオンを抽出した有機溶媒の洗浄方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61119628A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0721829A (ja) * | 1993-06-29 | 1995-01-24 | Shigeta Seisakusho:Kk | ロウソクのかす取り器 |
| JP6922478B2 (ja) * | 2016-11-24 | 2021-08-18 | 住友金属鉱山株式会社 | スカンジウムの精製方法 |
-
1984
- 1984-11-16 JP JP59241677A patent/JPS61119628A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61119628A (ja) | 1986-06-06 |
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