JPS52141856A - Method of revovery of polyvinyl alcohol - Google Patents
Method of revovery of polyvinyl alcoholInfo
- Publication number
- JPS52141856A JPS52141856A JP5948476A JP5948476A JPS52141856A JP S52141856 A JPS52141856 A JP S52141856A JP 5948476 A JP5948476 A JP 5948476A JP 5948476 A JP5948476 A JP 5948476A JP S52141856 A JPS52141856 A JP S52141856A
- Authority
- JP
- Japan
- Prior art keywords
- polyvinyl alcohol
- revovery
- pva
- waste water
- spray drying
- 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.)
- Granted
Links
Landscapes
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Glanulating (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5948476A JPS52141856A (en) | 1976-05-21 | 1976-05-21 | Method of revovery of polyvinyl alcohol |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5948476A JPS52141856A (en) | 1976-05-21 | 1976-05-21 | Method of revovery of polyvinyl alcohol |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS52141856A true JPS52141856A (en) | 1977-11-26 |
JPS5518551B2 JPS5518551B2 (fi) | 1980-05-20 |
Family
ID=13114615
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5948476A Granted JPS52141856A (en) | 1976-05-21 | 1976-05-21 | Method of revovery of polyvinyl alcohol |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52141856A (fi) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03115334A (ja) * | 1989-09-28 | 1991-05-16 | Morikawa Sangyo Kk | 合成樹脂の回収方法及び回収装置 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0380812U (fi) * | 1989-08-16 | 1991-08-19 |
-
1976
- 1976-05-21 JP JP5948476A patent/JPS52141856A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03115334A (ja) * | 1989-09-28 | 1991-05-16 | Morikawa Sangyo Kk | 合成樹脂の回収方法及び回収装置 |
Also Published As
Publication number | Publication date |
---|---|
JPS5518551B2 (fi) | 1980-05-20 |
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