JPH0241170Y2 - - Google Patents
Info
- Publication number
- JPH0241170Y2 JPH0241170Y2 JP1248185U JP1248185U JPH0241170Y2 JP H0241170 Y2 JPH0241170 Y2 JP H0241170Y2 JP 1248185 U JP1248185 U JP 1248185U JP 1248185 U JP1248185 U JP 1248185U JP H0241170 Y2 JPH0241170 Y2 JP H0241170Y2
- Authority
- JP
- Japan
- Prior art keywords
- acid solution
- tank
- pickling
- acid
- surplus
- 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
Links
- 239000002253 acid Substances 0.000 claims description 154
- 238000005554 pickling Methods 0.000 claims description 102
- 239000007788 liquid Substances 0.000 claims description 40
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 239000000243 solution Substances 0.000 description 85
- 239000002699 waste material Substances 0.000 description 23
- 239000000463 material Substances 0.000 description 21
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 11
- 238000011084 recovery Methods 0.000 description 7
- 239000000203 mixture Substances 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
Landscapes
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1248185U JPH0241170Y2 (OSRAM) | 1985-01-31 | 1985-01-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1248185U JPH0241170Y2 (OSRAM) | 1985-01-31 | 1985-01-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61129871U JPS61129871U (OSRAM) | 1986-08-14 |
| JPH0241170Y2 true JPH0241170Y2 (OSRAM) | 1990-11-01 |
Family
ID=30495585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1248185U Expired JPH0241170Y2 (OSRAM) | 1985-01-31 | 1985-01-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0241170Y2 (OSRAM) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017197808A (ja) * | 2016-04-27 | 2017-11-02 | Ｐｒｉｍｅｔａｌｓ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｊａｐａｎ株式会社 | 酸洗装置およびその酸洗一時停止時運転方法 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6586392B2 (ja) | 2016-04-27 | 2019-10-02 | Ｐｒｉｍｅｔａｌｓ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｊａｐａｎ株式会社 | 酸洗装置 |
-
1985
- 1985-01-31 JP JP1248185U patent/JPH0241170Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017197808A (ja) * | 2016-04-27 | 2017-11-02 | Ｐｒｉｍｅｔａｌｓ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｊａｐａｎ株式会社 | 酸洗装置およびその酸洗一時停止時運転方法 |
| US10711353B2 (en) | 2016-04-27 | 2020-07-14 | Primetals Technologies Japan, Ltd. | Pickling device and pickling pause operation method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61129871U (OSRAM) | 1986-08-14 |
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