JPS60161440A - 樹脂の再生方法 - Google Patents
樹脂の再生方法Info
- Publication number
- JPS60161440A JPS60161440A JP59014265A JP1426584A JPS60161440A JP S60161440 A JPS60161440 A JP S60161440A JP 59014265 A JP59014265 A JP 59014265A JP 1426584 A JP1426584 A JP 1426584A JP S60161440 A JPS60161440 A JP S60161440A
- Authority
- JP
- Japan
- Prior art keywords
- resin
- solvent
- solute
- waste
- resin solution
- 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
- 229920005989 resin Polymers 0.000 title claims abstract description 93
- 239000011347 resin Substances 0.000 title claims abstract description 93
- 238000000034 method Methods 0.000 title claims description 10
- 239000002904 solvent Substances 0.000 claims abstract description 29
- 239000002699 waste material Substances 0.000 claims abstract description 27
- 238000000926 separation method Methods 0.000 claims abstract description 17
- 239000007788 liquid Substances 0.000 claims abstract description 14
- 230000005484 gravity Effects 0.000 claims abstract description 6
- 238000001556 precipitation Methods 0.000 claims description 16
- 238000004064 recycling Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 11
- 238000009835 boiling Methods 0.000 abstract description 9
- 239000003960 organic solvent Substances 0.000 abstract description 4
- 238000000151 deposition Methods 0.000 abstract 3
- 230000008021 deposition Effects 0.000 abstract 2
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 21
- 239000000047 product Substances 0.000 description 11
- 238000004821 distillation Methods 0.000 description 6
- 239000006260 foam Substances 0.000 description 4
- 230000001172 regenerating effect Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 239000008188 pellet Substances 0.000 description 3
- 241000251468 Actinopterygii Species 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 229920006328 Styrofoam Polymers 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 229920005990 polystyrene resin Polymers 0.000 description 2
- 239000008261 styrofoam Substances 0.000 description 2
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 2
- 238000004566 IR spectroscopy Methods 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004794 expanded polystyrene Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012844 infrared spectroscopy analysis Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000000025 natural resin Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin 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
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59014265A JPS60161440A (ja) | 1984-01-31 | 1984-01-31 | 樹脂の再生方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59014265A JPS60161440A (ja) | 1984-01-31 | 1984-01-31 | 樹脂の再生方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60161440A true JPS60161440A (ja) | 1985-08-23 |
| JPH0150332B2 JPH0150332B2 (cg-RX-API-DMAC7.html) | 1989-10-30 |
Family
ID=11856258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59014265A Granted JPS60161440A (ja) | 1984-01-31 | 1984-01-31 | 樹脂の再生方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60161440A (cg-RX-API-DMAC7.html) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62151947U (cg-RX-API-DMAC7.html) * | 1986-03-18 | 1987-09-26 | ||
| 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 |
| JPWO2021200892A1 (cg-RX-API-DMAC7.html) * | 2020-03-31 | 2021-10-07 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5868553B1 (ja) * | 2014-09-02 | 2016-02-24 | 三菱電機株式会社 | 遮断器特性監視装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57147530A (en) * | 1981-03-06 | 1982-09-11 | Mitsubishi Chem Ind Ltd | Recovering method of organic solvent |
-
1984
- 1984-01-31 JP JP59014265A patent/JPS60161440A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57147530A (en) * | 1981-03-06 | 1982-09-11 | Mitsubishi Chem Ind Ltd | Recovering method of organic solvent |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62151947U (cg-RX-API-DMAC7.html) * | 1986-03-18 | 1987-09-26 | ||
| 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 |
| JPWO2021200892A1 (cg-RX-API-DMAC7.html) * | 2020-03-31 | 2021-10-07 | ||
| WO2021200892A1 (ja) * | 2020-03-31 | 2021-10-07 | 三菱瓦斯化学株式会社 | 再生樹脂の製造方法 |
| CN115335443A (zh) * | 2020-03-31 | 2022-11-11 | 三菱瓦斯化学株式会社 | 再生树脂的制造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0150332B2 (cg-RX-API-DMAC7.html) | 1989-10-30 |
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