JPH0585230B2 - - Google Patents
Info
- Publication number
- JPH0585230B2 JPH0585230B2 JP7164490A JP7164490A JPH0585230B2 JP H0585230 B2 JPH0585230 B2 JP H0585230B2 JP 7164490 A JP7164490 A JP 7164490A JP 7164490 A JP7164490 A JP 7164490A JP H0585230 B2 JPH0585230 B2 JP H0585230B2
- Authority
- JP
- Japan
- Prior art keywords
- synthetic resin
- volume reduction
- waste synthetic
- cylinder
- shaft
- 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 - Fee Related
Links
- 229920003002 synthetic resin Polymers 0.000 claims description 94
- 239000000057 synthetic resin Substances 0.000 claims description 94
- 239000002699 waste material Substances 0.000 claims description 74
- 238000011038 discontinuous diafiltration by volume reduction Methods 0.000 claims description 65
- 230000020169 heat generation Effects 0.000 claims description 16
- 238000001125 extrusion Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 description 11
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 239000002341 toxic gas Substances 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Processing Of Solid Wastes (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2071644A JPH03270910A (ja) | 1990-03-20 | 1990-03-20 | 廃棄合成樹脂の減容装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2071644A JPH03270910A (ja) | 1990-03-20 | 1990-03-20 | 廃棄合成樹脂の減容装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03270910A JPH03270910A (ja) | 1991-12-03 |
| JPH0585230B2 true JPH0585230B2 (cs) | 1993-12-06 |
Family
ID=13466546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2071644A Granted JPH03270910A (ja) | 1990-03-20 | 1990-03-20 | 廃棄合成樹脂の減容装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03270910A (cs) |
-
1990
- 1990-03-20 JP JP2071644A patent/JPH03270910A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03270910A (ja) | 1991-12-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313117 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |