JP2020507644A5 - - Google Patents
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- Publication number
- JP2020507644A5 JP2020507644A5 JP2019541306A JP2019541306A JP2020507644A5 JP 2020507644 A5 JP2020507644 A5 JP 2020507644A5 JP 2019541306 A JP2019541306 A JP 2019541306A JP 2019541306 A JP2019541306 A JP 2019541306A JP 2020507644 A5 JP2020507644 A5 JP 2020507644A5
- Authority
- JP
- Japan
- Prior art keywords
- transition metal
- particles
- metal particles
- use according
- alcohol
- 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
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 16
- 239000002923 metal particle Substances 0.000 claims 16
- 229910052723 transition metal Inorganic materials 0.000 claims 16
- 150000003624 transition metals Chemical class 0.000 claims 16
- 239000002245 particle Substances 0.000 claims 13
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims 12
- 239000003054 catalyst Substances 0.000 claims 12
- 229920000642 polymer Polymers 0.000 claims 12
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims 11
- 239000000203 mixture Substances 0.000 claims 10
- 238000000034 method Methods 0.000 claims 9
- 229910052742 iron Inorganic materials 0.000 claims 8
- 239000003463 adsorbent Substances 0.000 claims 6
- 229910052759 nickel Inorganic materials 0.000 claims 6
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims 4
- 238000009833 condensation Methods 0.000 claims 4
- 230000005494 condensation Effects 0.000 claims 4
- 125000000524 functional group Chemical group 0.000 claims 4
- 239000007787 solid Substances 0.000 claims 4
- 238000005979 thermal decomposition reaction Methods 0.000 claims 4
- 230000001476 alcoholic effect Effects 0.000 claims 3
- -1 aliphatic alcohols Chemical class 0.000 claims 3
- 239000000178 monomer Substances 0.000 claims 3
- 229920005862 polyol Polymers 0.000 claims 3
- 125000005842 heteroatom Chemical group 0.000 claims 2
- 125000005647 linker group Chemical group 0.000 claims 2
- 229920000728 polyester Polymers 0.000 claims 2
- 150000003077 polyols Chemical class 0.000 claims 2
- 239000011541 reaction mixture Substances 0.000 claims 2
- 239000004952 Polyamide Substances 0.000 claims 1
- 239000004642 Polyimide Substances 0.000 claims 1
- 239000000654 additive Substances 0.000 claims 1
- 230000000996 additive effect Effects 0.000 claims 1
- 125000001931 aliphatic group Chemical group 0.000 claims 1
- 125000006615 aromatic heterocyclic group Chemical group 0.000 claims 1
- 238000009835 boiling Methods 0.000 claims 1
- 230000003197 catalytic effect Effects 0.000 claims 1
- 239000003086 colorant Substances 0.000 claims 1
- 239000002270 dispersing agent Substances 0.000 claims 1
- PAJKBYQWGBVBPE-UHFFFAOYSA-N ethene;terephthalic acid Chemical compound C=C.C=C.C=C.OC(=O)C1=CC=C(C(O)=O)C=C1 PAJKBYQWGBVBPE-UHFFFAOYSA-N 0.000 claims 1
- 150000002191 fatty alcohols Chemical class 0.000 claims 1
- 239000010419 fine particle Substances 0.000 claims 1
- 239000012530 fluid Substances 0.000 claims 1
- 150000002500 ions Chemical class 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 239000002105 nanoparticle Substances 0.000 claims 1
- 229920002647 polyamide Polymers 0.000 claims 1
- 229920001721 polyimide Polymers 0.000 claims 1
- 239000004814 polyurethane Substances 0.000 claims 1
- 229920002635 polyurethane Polymers 0.000 claims 1
- 230000001376 precipitating effect Effects 0.000 claims 1
- 239000000376 reactant Substances 0.000 claims 1
- 229920006126 semicrystalline polymer Polymers 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- 238000001179 sorption measurement Methods 0.000 claims 1
- 239000002699 waste material Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL2018269 | 2017-01-31 | ||
| NL2018269A NL2018269B1 (en) | 2017-01-31 | 2017-01-31 | Decomposition of condensation polymers |
| PCT/NL2018/050063 WO2018143798A1 (en) | 2017-01-31 | 2018-01-30 | Decomposition of condensation polymers |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2020507644A JP2020507644A (ja) | 2020-03-12 |
| JP2020507644A5 true JP2020507644A5 (https=) | 2021-03-11 |
| JP7105785B2 JP7105785B2 (ja) | 2022-07-25 |
Family
ID=58639002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019541306A Active JP7105785B2 (ja) | 2017-01-31 | 2018-01-30 | 縮合重合体の分解 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US10927231B2 (https=) |
| EP (1) | EP3577163B1 (https=) |
| JP (1) | JP7105785B2 (https=) |
| CN (1) | CN110291146B (https=) |
| NL (1) | NL2018269B1 (https=) |
| WO (1) | WO2018143798A1 (https=) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL2023681B1 (en) | 2019-08-21 | 2021-04-13 | Ioniqa Tech B V | Method and reactor system for depolymerising a terephthalate-containing polymer into reusable raw material |
| NL2024181B1 (en) | 2019-11-07 | 2021-07-20 | Ioniqa Tech B V | Reactor system and method of separating a first contaminant from a feed stream |
| NL2024194B1 (en) * | 2019-11-08 | 2021-07-20 | Ioniqa Tech B V | Method for treatment of waste material and reactor system thereof |
| CN114829473A (zh) * | 2019-12-20 | 2022-07-29 | 罗地亚经营管理公司 | 用于断裂聚合物的方法 |
| CN119529381A (zh) * | 2020-06-26 | 2025-02-28 | 韩国化学研究院 | 萃取剂及包含酯官能团的聚合物的单体的提纯方法 |
| NL2026273B1 (en) | 2020-08-14 | 2022-04-13 | Ioniqa Tech B V | Depolymerization method of a waste polymer material and system therefore |
| NL2028500B1 (en) * | 2021-06-21 | 2022-12-29 | Ioniqa Tech B V | Method and reactor system for depolymerizing a terephthalate-polymer into reusable raw material |
| DE102021115988A1 (de) | 2021-06-21 | 2022-12-22 | Puren Gmbh | Verfahren zum chemischen Recycling von Polyethylenfuranoat (PEF), PUR/PIR-Hartschaum und Verfahren zur Herstellung von PUR/PIR-Hartschäumen |
| NL2028499B1 (en) * | 2021-06-21 | 2022-12-29 | Ioniqa Tech B V | Method and reactor system for depolymerizing a terephthalate-polymer into reusable raw material |
| TWI789885B (zh) * | 2021-08-26 | 2023-01-11 | 南亞塑膠工業股份有限公司 | 利用離子液體改善回收型對苯二甲酸乙二醇酯的色相的方法 |
| CO2022006786A1 (es) * | 2022-05-23 | 2022-09-30 | Ingbiocomb Sas | Catalizador y proceso para la obtención de bhet (bis 2 etilen tereftalato) a partir de pet (poli etilen tereftalato) residual |
| CN116510781B (zh) * | 2023-04-13 | 2025-05-16 | 山东新和成药业有限公司 | 催化剂及其制备方法、麝香-t生产过程中的釜残高聚物回收利用方法 |
| NL2034769B1 (en) | 2023-05-05 | 2024-11-21 | Ioniqa Tech B V | Method of recycling waste material comprising condensation polymer and other materials |
| WO2025243671A1 (ja) * | 2024-05-21 | 2025-11-27 | 東京都公立大学法人 | ポリエステルの解重合方法 |
| KR20260038525A (ko) * | 2024-09-12 | 2026-03-19 | 한국화학연구원 | 산화규소가 포함된 폴리아미드 해중합용 촉매 및 이를 이용한 해중합 방법 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6140463A (en) | 1997-02-18 | 2000-10-31 | Stefandl; Roland E. | Process for recycling and recovery of purified nylon polymer |
| JP2000218167A (ja) * | 1999-01-29 | 2000-08-08 | Mitsubishi Heavy Ind Ltd | ポリエチレンテレフタレートの解重合用触媒 |
| JP2000302707A (ja) * | 1999-04-20 | 2000-10-31 | Japan Synthetic Textile Inspection Inst Foundation | ポリエチレンテレフタレートの熱分解方法 |
| CA2626033C (en) * | 2005-12-29 | 2013-09-03 | Bp Corporation North America Inc. | Ethanolysis of pet to form det and oxidation thereof |
| JP2012067200A (ja) * | 2010-09-24 | 2012-04-05 | Toyota Motor Corp | ポリエステルの解重合方法 |
| JP2013057006A (ja) * | 2011-09-08 | 2013-03-28 | Daiwa Can Co Ltd | 金属酸化物を触媒に用いるポリエステルの解重合方法、および当該解重合方法を用いたポリエステル原料の回収方法 |
| NL2011025C2 (en) * | 2013-06-24 | 2014-12-29 | Ioniqa Technologies B V | Polymer degradation. |
| WO2017111602A1 (en) * | 2015-12-23 | 2017-06-29 | Ioniqa Technologies B.V. | Improved catalyst complex and method of degradation of a polymer material |
| EP3237513B1 (en) * | 2014-12-23 | 2020-03-11 | Ioniqa Technologies B.V. | Polymer degradation |
| NL2017033B1 (en) | 2015-12-23 | 2017-08-11 | Ioniqa Tech B V | Improved catalyst complex and method of degradation of a polymer material |
-
2017
- 2017-01-31 NL NL2018269A patent/NL2018269B1/en not_active IP Right Cessation
-
2018
- 2018-01-30 US US16/481,707 patent/US10927231B2/en active Active
- 2018-01-30 JP JP2019541306A patent/JP7105785B2/ja active Active
- 2018-01-30 EP EP18703863.3A patent/EP3577163B1/en active Active
- 2018-01-30 WO PCT/NL2018/050063 patent/WO2018143798A1/en not_active Ceased
- 2018-01-30 CN CN201880009278.1A patent/CN110291146B/zh active Active
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