PL428271A1 - Method of producing polymer composite from waste coming from an agricultural film recycling line - Google Patents
Method of producing polymer composite from waste coming from an agricultural film recycling lineInfo
- Publication number
- PL428271A1 PL428271A1 PL428271A PL42827118A PL428271A1 PL 428271 A1 PL428271 A1 PL 428271A1 PL 428271 A PL428271 A PL 428271A PL 42827118 A PL42827118 A PL 42827118A PL 428271 A1 PL428271 A1 PL 428271A1
- Authority
- PL
- Poland
- Prior art keywords
- waste
- polymer composite
- recycling line
- film recycling
- agricultural film
- Prior art date
Links
- 239000002699 waste material Substances 0.000 title abstract 6
- 238000000034 method Methods 0.000 title abstract 4
- 239000002131 composite material Substances 0.000 title abstract 2
- 229920000642 polymer Polymers 0.000 title abstract 2
- 238000004064 recycling Methods 0.000 title abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- 239000004698 Polyethylene Substances 0.000 abstract 2
- -1 polyethylene Polymers 0.000 abstract 2
- 229920000573 polyethylene Polymers 0.000 abstract 2
- 238000005054 agglomeration Methods 0.000 abstract 1
- 230000002776 aggregation Effects 0.000 abstract 1
- 239000002154 agricultural waste Substances 0.000 abstract 1
- 238000001125 extrusion Methods 0.000 abstract 1
- 239000011888 foil Substances 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000010802 sludge Substances 0.000 abstract 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)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
Sposób wytwarzania kompozytu polimerowego z odpadów linii do recyklingu folii z odpadów komunalnych i rolniczych, schematycznie przedstawiony na rysunku, charakteryzuje się tym, że odpad A tzw. szlam, który stanowi polietylen w postaci płatków foliowych, woda oraz zanieczyszczenia mineralne i organiczne, poddaje się procesowi aglomeracji niskociśnieniowej do momentu zagęszczenia odpadu A o około 25%, i wstępnego osuszenia odpadu A w celu obniżenia zawartej w nim wody od 15% mas. do mniej niż 25% mas., po którym otrzymuje się aglomerat w postaci granulatu, który suszy się do zawartości wody nie większej niż 1%, który w ilości 75% mas. łączy się z rozdrobnionym odpadem B tzw. zlepami, który stanowi polietylen w postaci wytłoczyn, w ilości 25% mas., a otrzymaną w ten sposób mieszaninę poddaje się procesowi wytłaczania reaktywnego w celu uplastycznienia i wytłoczenia.The method of producing a polymer composite from waste of a film recycling line from municipal and agricultural waste, schematically shown in the drawing, is characterized by the fact that waste A, the so-called sludge, which is polyethylene in the form of foil flakes, water and mineral and organic impurities, is subjected to the low-pressure agglomeration process until the waste A is compacted by about 25%, and the waste A is pre-dried in order to reduce its water content by 15% by weight. % to less than 25 wt.%, which gives a granular agglomerate, which is dried to a water content of not more than 1%, which is 75 wt.%. combines with fragmented waste B, the so-called 25% by mass of polyethylene in the form of extrudates, and the mixture obtained in this way is subjected to a reactive extrusion process in order to plasticize and extrude.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL428271A PL238945B1 (en) | 2018-12-19 | 2018-12-19 | Method of producing polymer composite from waste coming from an agricultural film recycling line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL428271A PL238945B1 (en) | 2018-12-19 | 2018-12-19 | Method of producing polymer composite from waste coming from an agricultural film recycling line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL428271A1 true PL428271A1 (en) | 2020-01-13 |
| PL238945B1 PL238945B1 (en) | 2021-10-25 |
Family
ID=69161539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL428271A PL238945B1 (en) | 2018-12-19 | 2018-12-19 | Method of producing polymer composite from waste coming from an agricultural film recycling line |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL238945B1 (en) |
-
2018
- 2018-12-19 PL PL428271A patent/PL238945B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL238945B1 (en) | 2021-10-25 |
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