JPS6315995B2 - - Google Patents
Info
- Publication number
- JPS6315995B2 JPS6315995B2 JP15713383A JP15713383A JPS6315995B2 JP S6315995 B2 JPS6315995 B2 JP S6315995B2 JP 15713383 A JP15713383 A JP 15713383A JP 15713383 A JP15713383 A JP 15713383A JP S6315995 B2 JPS6315995 B2 JP S6315995B2
- Authority
- JP
- Japan
- Prior art keywords
- soap
- liquid
- tank
- heat exchanger
- cleaning
- 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
- 239000000344 soap Substances 0.000 claims description 41
- 239000007788 liquid Substances 0.000 claims description 40
- 238000004140 cleaning Methods 0.000 claims description 25
- 239000012670 alkaline solution Substances 0.000 claims description 21
- 238000003756 stirring Methods 0.000 claims description 19
- 239000003507 refrigerant Substances 0.000 claims description 11
- 239000000243 solution Substances 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 238000000746 purification Methods 0.000 claims description 5
- 230000003311 flocculating effect Effects 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 20
- 238000001816 cooling Methods 0.000 description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 238000000034 method Methods 0.000 description 9
- 239000004744 fabric Substances 0.000 description 8
- 239000003921 oil Substances 0.000 description 4
- 235000019198 oils Nutrition 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 230000018044 dehydration Effects 0.000 description 3
- 238000006297 dehydration reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005189 flocculation Methods 0.000 description 3
- 230000016615 flocculation Effects 0.000 description 3
- 239000006260 foam Substances 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 241000221561 Ustilaginales Species 0.000 description 1
- 239000010775 animal oil Substances 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009775 high-speed stirring Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 239000011550 stock solution Substances 0.000 description 1
- POWFTOSLLWLEBN-UHFFFAOYSA-N tetrasodium;silicate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-][Si]([O-])([O-])[O-] POWFTOSLLWLEBN-UHFFFAOYSA-N 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- 238000005406 washing 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 |
---|---|---|---|
JP15713383A JPS6050200A (ja) | 1983-08-30 | 1983-08-30 | 金属ストリップのクリーニング洗浄液の浄化装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15713383A JPS6050200A (ja) | 1983-08-30 | 1983-08-30 | 金属ストリップのクリーニング洗浄液の浄化装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6050200A JPS6050200A (ja) | 1985-03-19 |
JPS6315995B2 true JPS6315995B2 (sv) | 1988-04-07 |
Family
ID=15642921
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15713383A Granted JPS6050200A (ja) | 1983-08-30 | 1983-08-30 | 金属ストリップのクリーニング洗浄液の浄化装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6050200A (sv) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1277098C (en) * | 1984-12-27 | 1990-11-27 | Mitsui Toatsu Chemicals, Inc. | Preparation process of -l-aspartyl-l-phenylalanine methyl ester |
AU561384B2 (en) * | 1985-03-26 | 1987-05-07 | Mitsui Toatsu Chemicals Inc. | Preparation of -l-aspartyl-l-phenylalanine methyl ester or hydrochloride thereof |
ES2042583T3 (es) * | 1986-12-05 | 1993-12-16 | Mitsui Toatsu Chemicals | Preparacion de metil ester de alpha-l-aspartil-l-fenil-alanina o uno de sus hidrohaluros. |
JPH0832719B2 (ja) * | 1986-12-19 | 1996-03-29 | 三井東圧化学株式会社 | 吸湿性の小さいα−L−アスパルチル−L−フエニルアラニンメチルエステルの製造法 |
DE3725819A1 (de) * | 1987-08-04 | 1989-02-16 | Rrm Energy Gmbh | Verfahren und vorrichtung zur reinigung von entfettungsloesungen |
-
1983
- 1983-08-30 JP JP15713383A patent/JPS6050200A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6050200A (ja) | 1985-03-19 |
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