JPWO2022128488A5 - - Google Patents
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- Publication number
- JPWO2022128488A5 JPWO2022128488A5 JP2023535663A JP2023535663A JPWO2022128488A5 JP WO2022128488 A5 JPWO2022128488 A5 JP WO2022128488A5 JP 2023535663 A JP2023535663 A JP 2023535663A JP 2023535663 A JP2023535663 A JP 2023535663A JP WO2022128488 A5 JPWO2022128488 A5 JP WO2022128488A5
- Authority
- JP
- Japan
- Prior art keywords
- mpa
- absolute
- solvent
- pressure
- temperature
- 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.)
- Pending
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- 229920000642 polymer Polymers 0.000 claims 30
- 239000000243 solution Substances 0.000 claims 30
- 239000002904 solvent Substances 0.000 claims 24
- 238000004090 dissolution Methods 0.000 claims 17
- 238000000034 method Methods 0.000 claims 15
- 238000011084 recovery Methods 0.000 claims 10
- 238000005406 washing Methods 0.000 claims 9
- 238000000605 extraction Methods 0.000 claims 8
- 238000001179 sorption measurement Methods 0.000 claims 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 4
- 239000007864 aqueous solution Substances 0.000 claims 3
- 239000003960 organic solvent Substances 0.000 claims 3
- 239000003463 adsorbent Substances 0.000 claims 2
- 238000002844 melting Methods 0.000 claims 2
- 230000008018 melting Effects 0.000 claims 2
- 239000000126 substance Substances 0.000 claims 2
- 238000011144 upstream manufacturing Methods 0.000 claims 2
- 238000009835 boiling Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 239000004576 sand Substances 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR2013160A FR3117395B1 (fr) | 2020-12-14 | 2020-12-14 | Procede de traitement de plastiques usages par dissolution des polymeres et purification par lavage |
| FR2013160 | 2020-12-14 | ||
| PCT/EP2021/083871 WO2022128488A1 (fr) | 2020-12-14 | 2021-12-02 | Procede de traitement de plastiques usages par dissolution des polymeres et purification par lavage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2023552635A JP2023552635A (ja) | 2023-12-18 |
| JPWO2022128488A5 true JPWO2022128488A5 (enrdf_load_html_response) | 2024-12-09 |
Family
ID=76601243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023535663A Pending JP2023552635A (ja) | 2020-12-14 | 2021-12-02 | ポリマーの溶解と洗浄による精製とによる使用済みプラスチックの処理方法 |
Country Status (13)
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2025503036A (ja) * | 2022-01-31 | 2025-01-30 | ダウ グローバル テクノロジーズ エルエルシー | 再生ポリマーを精製するための方法 |
| FR3142191A1 (fr) * | 2022-11-21 | 2024-05-24 | IFP Energies Nouvelles | Procede de recyclage et traitement de plastiques usages par dissolution dans un solvant avec introduction etagee du solvant |
| AT526713A1 (de) * | 2022-11-29 | 2024-06-15 | Montanuniv Leoben | Kontinuierliches Trennen eines Kunststoffgemisches |
| WO2024184522A1 (en) | 2023-03-08 | 2024-09-12 | Borealis Ag | High-purity polypropylene recyclates |
| TW202502513A (zh) | 2023-03-08 | 2025-01-16 | 奧地利商柏列利斯股份公司 | 包括消費後回收的聚丙烯樹脂的聚合物組成物、其用途、以及包含該聚合物組成物的物品 |
| TW202502512A (zh) | 2023-03-08 | 2025-01-16 | 奧地利商柏列利斯股份公司 | 包括消費後回收的聚丙烯樹脂的聚合物組成物、其用途、以及包含該聚合物組成物的物品 |
| WO2024184524A1 (en) | 2023-03-08 | 2024-09-12 | Borealis Ag | Process of preparing high-purity polypropylene recyclates |
| US20250257185A1 (en) * | 2024-02-14 | 2025-08-14 | Purecycle Technologies, Inc. | System and method for purifying recycled polypropylene using reclaimed solvent |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5994417A (en) * | 1996-06-04 | 1999-11-30 | Auburn University | Process for recovering polymers from commingled materials |
| FR2776664B1 (fr) * | 1998-03-26 | 2000-09-15 | Ferrari S Tissage & Enduct Sa | Procede de recyclage d'articles a base de polymeres du chlorure de vinyle |
| WO2005100461A1 (en) * | 2004-04-15 | 2005-10-27 | Solvay S.A. | Process for the solvent treatment of a plastic |
| FR2878250B1 (fr) * | 2004-11-22 | 2007-01-12 | Solvay Sa Sa Belge | Procede pour l'epuration en metaux lourds de polymeres du chlorure de vinyle (pvc) |
| CN101367957B (zh) * | 2008-09-28 | 2011-09-21 | 浙江大学 | 回收聚氯乙烯或偏聚氯乙烯塑料的方法 |
| ES2970800T3 (es) | 2015-06-30 | 2024-05-30 | Procter & Gamble | Método para purificar polímeros contaminados |
| CN107849288A (zh) | 2015-07-14 | 2018-03-27 | 索尔维公司 | 一种处理包含热塑性塑料的组合物的方法 |
| CN107641216B (zh) * | 2016-07-22 | 2020-08-07 | 纳米及先进材料研发院有限公司 | 发泡聚苯乙烯废料的回收方法 |
| DE102016015198A1 (de) | 2016-12-21 | 2018-06-21 | Apk Ag | Lösungsmittel sowie Verfahren zum Lösen eines Kunststoffes von einem Feststoff innerhalb einer Suspension |
-
2020
- 2020-12-14 FR FR2013160A patent/FR3117395B1/fr active Active
-
2021
- 2021-12-02 US US18/266,646 patent/US20240042650A1/en active Pending
- 2021-12-02 MX MX2023006544A patent/MX2023006544A/es unknown
- 2021-12-02 CA CA3198556A patent/CA3198556A1/fr active Pending
- 2021-12-02 JP JP2023535663A patent/JP2023552635A/ja active Pending
- 2021-12-02 KR KR1020237023198A patent/KR20230121091A/ko active Pending
- 2021-12-02 EP EP21834739.1A patent/EP4259407A1/fr active Pending
- 2021-12-02 WO PCT/EP2021/083871 patent/WO2022128488A1/fr not_active Ceased
- 2021-12-02 AU AU2021403393A patent/AU2021403393A1/en active Pending
- 2021-12-02 CN CN202180084202.7A patent/CN116685630A/zh active Pending
- 2021-12-02 IL IL303664A patent/IL303664A/en unknown
- 2021-12-13 TW TW110146484A patent/TW202233743A/zh unknown
-
2023
- 2023-05-16 ZA ZA2023/05322A patent/ZA202305322B/en unknown
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