JPS6260921B2 - - Google Patents
Info
- Publication number
- JPS6260921B2 JPS6260921B2 JP15516482A JP15516482A JPS6260921B2 JP S6260921 B2 JPS6260921 B2 JP S6260921B2 JP 15516482 A JP15516482 A JP 15516482A JP 15516482 A JP15516482 A JP 15516482A JP S6260921 B2 JPS6260921 B2 JP S6260921B2
- Authority
- JP
- Japan
- Prior art keywords
- solvent
- powder
- cleaning tank
- cleaning
- tank
- 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
- 239000002904 solvent Substances 0.000 claims description 43
- 239000000843 powder Substances 0.000 claims description 41
- 238000004140 cleaning Methods 0.000 claims description 35
- 239000008187 granular material Substances 0.000 claims description 24
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 21
- 239000000356 contaminant Substances 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 15
- 238000004821 distillation Methods 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 13
- 238000005406 washing Methods 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 10
- 239000003921 oil Substances 0.000 claims description 5
- 238000010992 reflux Methods 0.000 claims description 5
- 239000003960 organic solvent Substances 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- 239000003344 environmental pollutant Substances 0.000 claims description 3
- 239000003925 fat Substances 0.000 claims description 3
- 231100000719 pollutant Toxicity 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 238000001035 drying Methods 0.000 description 10
- 238000003756 stirring Methods 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 5
- 238000001704 evaporation Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 238000010908 decantation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000005119 centrifugation Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000007602 hot air drying Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000014593 oils and fats Nutrition 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000001577 simple distillation Methods 0.000 description 1
- 238000005292 vacuum distillation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Cleaning In General (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Extraction Or Liquid Replacement (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15516482A JPS5946101A (ja) | 1982-09-08 | 1982-09-08 | 粉粒体の洗浄方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15516482A JPS5946101A (ja) | 1982-09-08 | 1982-09-08 | 粉粒体の洗浄方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5946101A JPS5946101A (ja) | 1984-03-15 |
| JPS6260921B2 true JPS6260921B2 (nl) | 1987-12-18 |
Family
ID=15599906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15516482A Granted JPS5946101A (ja) | 1982-09-08 | 1982-09-08 | 粉粒体の洗浄方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5946101A (nl) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0421173B2 (nl) * | 1987-06-26 | 1992-04-08 | Kawasaki Heavy Ind Ltd | |
| JPH0664420B2 (ja) * | 1987-06-16 | 1994-08-22 | シャープ株式会社 | 投影型液晶表示装置 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6287701U (nl) * | 1985-11-22 | 1987-06-04 | ||
| CN109174866A (zh) * | 2018-08-10 | 2019-01-11 | 中国石油天然气股份有限公司 | 一种密闭清洗装置 |
-
1982
- 1982-09-08 JP JP15516482A patent/JPS5946101A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0664420B2 (ja) * | 1987-06-16 | 1994-08-22 | シャープ株式会社 | 投影型液晶表示装置 |
| JPH0421173B2 (nl) * | 1987-06-26 | 1992-04-08 | Kawasaki Heavy Ind Ltd |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5946101A (ja) | 1984-03-15 |
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