JP7372610B1 - ポリテトラフルオロエチレンの新しい分解方法 - Google Patents
ポリテトラフルオロエチレンの新しい分解方法 Download PDFInfo
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- JP7372610B1 JP7372610B1 JP2022084842A JP2022084842A JP7372610B1 JP 7372610 B1 JP7372610 B1 JP 7372610B1 JP 2022084842 A JP2022084842 A JP 2022084842A JP 2022084842 A JP2022084842 A JP 2022084842A JP 7372610 B1 JP7372610 B1 JP 7372610B1
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- Prior art keywords
- polytetrafluoroethylene
- materials
- difficult
- pellets
- incinerated
- 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.)
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- -1 polytetrafluoroethylene Polymers 0.000 title claims abstract description 13
- 229920001343 polytetrafluoroethylene Polymers 0.000 title claims abstract description 12
- 239000004810 polytetrafluoroethylene Substances 0.000 title claims abstract description 12
- 238000000034 method Methods 0.000 title claims abstract description 6
- 239000008188 pellet Substances 0.000 claims abstract description 6
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract description 5
- 238000005520 cutting process Methods 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 5
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 3
- 229910052801 chlorine Inorganic materials 0.000 claims description 3
- 239000000460 chlorine Substances 0.000 claims description 3
- 239000002861 polymer material Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 5
- 239000000126 substance Substances 0.000 abstract description 4
- 239000004033 plastic Substances 0.000 abstract description 3
- 229920003023 plastic Polymers 0.000 abstract description 3
- 150000002013 dioxins Chemical class 0.000 abstract description 2
- 238000002844 melting Methods 0.000 abstract 2
- 230000008018 melting Effects 0.000 abstract 2
- 229910001128 Sn alloy Inorganic materials 0.000 abstract 1
- 238000000354 decomposition reaction Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000007493 shaping process Methods 0.000 abstract 1
- 238000000465 moulding Methods 0.000 description 3
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 150000002222 fluorine compounds Chemical class 0.000 description 1
- 239000011812 mixed powder Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
Landscapes
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
Description
Claims (2)
- ポリテトラフルオロエチレンの切削加工で発生した削りかすを粉末状にし、これに錫の粉末をまぶしたペレットを整形し、380℃で30分間加熱する、ポリテトラフルオロエチレンの切削加工で発生した削りかすを分解する方法。
- 粉末状にした塩素を含有した高分子素材に錫の粉末をまぶしたペレットを整形し、380℃で30分間加熱する、塩素を含有した高分子素材を分解する方法。
Priority Applications (1)
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JP2022084842A JP7372610B1 (ja) | 2022-05-06 | 2022-05-06 | ポリテトラフルオロエチレンの新しい分解方法 |
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JP2022084842A JP7372610B1 (ja) | 2022-05-06 | 2022-05-06 | ポリテトラフルオロエチレンの新しい分解方法 |
Publications (2)
Publication Number | Publication Date |
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JP7372610B1 true JP7372610B1 (ja) | 2023-11-01 |
JP2023165575A JP2023165575A (ja) | 2023-11-16 |
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JP2022084842A Active JP7372610B1 (ja) | 2022-05-06 | 2022-05-06 | ポリテトラフルオロエチレンの新しい分解方法 |
Country Status (1)
Country | Link |
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JP (1) | JP7372610B1 (ja) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004131631A (ja) | 2002-10-11 | 2004-04-30 | Eimatsu Kanzaki | ハロゲン含有樹脂の無害化処理方法 |
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2022
- 2022-05-06 JP JP2022084842A patent/JP7372610B1/ja active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004131631A (ja) | 2002-10-11 | 2004-04-30 | Eimatsu Kanzaki | ハロゲン含有樹脂の無害化処理方法 |
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JP2023165575A (ja) | 2023-11-16 |
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