ES2333083B1 - Plastico compactado mediante metodo de polimerizacion por adicion. - Google Patents
Plastico compactado mediante metodo de polimerizacion por adicion. Download PDFInfo
- Publication number
- ES2333083B1 ES2333083B1 ES200800105A ES200800105A ES2333083B1 ES 2333083 B1 ES2333083 B1 ES 2333083B1 ES 200800105 A ES200800105 A ES 200800105A ES 200800105 A ES200800105 A ES 200800105A ES 2333083 B1 ES2333083 B1 ES 2333083B1
- Authority
- ES
- Spain
- Prior art keywords
- plastic
- addition polymerization
- product
- compacted
- polymerization method
- 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.)
- Expired - Fee Related
Links
- 229920003023 plastic Polymers 0.000 title claims abstract description 12
- 239000004033 plastic Substances 0.000 title claims abstract description 12
- 238000000034 method Methods 0.000 title abstract description 7
- 238000012644 addition polymerization Methods 0.000 title abstract description 4
- 239000004576 sand Substances 0.000 claims description 3
- 229920001903 high density polyethylene Polymers 0.000 claims 1
- 229920001684 low density polyethylene Polymers 0.000 claims 1
- 239000004698 Polyethylene Substances 0.000 abstract description 4
- 229920000573 polyethylene Polymers 0.000 abstract description 4
- -1 polyethylenes Polymers 0.000 abstract description 4
- 238000009413 insulation Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 230000009466 transformation Effects 0.000 description 2
- 229910052729 chemical element Inorganic materials 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/0026—Recovery of plastics or other constituents of waste material containing plastics by agglomeration or compacting
- B29B17/0047—Compacting complete waste articles
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J11/00—Recovery or working-up of waste materials
- C08J11/04—Recovery or working-up of waste materials of polymers
- C08J11/06—Recovery or working-up of waste materials of polymers without chemical reactions
-
- 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Sustainable Development (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Abstract
Plástico compactado mediante método de
polimerización por adición.
Se trata de un producto plástico en cuya mezcla
está presente la aportación de tierra y que una vez sometido a
calor forma una masa homogénea que tras ser vertida en los moldes
se somete a presión y calor controlado, dando lugar a la unión de
los polietilenos con otros residuos formando un producto homogéneo
útil para diversas aplicaciones como por ejemplo el aislamiento
térmico y sonoro garantizando en este último una alta atenuación de
los niveles acústicos, además de ser un producto impermeable.
Description
Plástico compactado mediante método de
polimerización por adición.
Existen diversos métodos de reciclaje de
plásticos agrícolas en los que se distinguen por los diferentes
tipos de polietilenos que se emplean para esta transformación. Del
mismo modo existen otros métodos que a pesar de ser viable la mezcla
entre distintos tipos de polietilenos, tanto de baja como de alta
densidad, han pasado previamente por una fase de lavado, dando
lugar a un mayor consumo energético para la transformación y una
menor optimización en el aprovechamiento de la materia prima.
- 1.
- Plástico compactado mediante método sistema de polimerización por adición, con aplicación de calor y presión uniendo los átomos de los distintos tipo de plásticos, tanto agrícolas como urbanos empleados en el proceso, con la salvedad que los plásticos agrícolas no han sido lavados previamente para garantizar una mejor compactación de las partículas mediante restos de arena u otros elementos que provienen junto con los polietilenos de baja densidad.
- 2.
- Para la obtención de estos productos no será necesario la adición de algún elemento químico que mejore la estructura, sino que los propios elementos residuales que acompañan al plástico proveniente de usos agrícolas garantizarán la fijación y endurecimiento de la unión de los átomos de los plásticos mezclados cuyo calibre puede ser desigual no afectando el tamaño a la fijación de los plásticos entre sí.
Claims (3)
1. Plástico compactado que se caracteriza
por mezclar varios tipos de polietilenos de baja o alta
densidad.
2. Producto caracterizado por utilizar,
para darle consistencia, arena y tierra.
3. Producto según la reivindicación 2 obtiene
una mayor resistencia, dureza y estabilidad al emplear la arena y
tierra.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200800105A ES2333083B1 (es) | 2008-01-16 | 2008-01-16 | Plastico compactado mediante metodo de polimerizacion por adicion. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200800105A ES2333083B1 (es) | 2008-01-16 | 2008-01-16 | Plastico compactado mediante metodo de polimerizacion por adicion. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2333083A1 ES2333083A1 (es) | 2010-02-16 |
| ES2333083B1 true ES2333083B1 (es) | 2010-09-17 |
Family
ID=41609756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES200800105A Expired - Fee Related ES2333083B1 (es) | 2008-01-16 | 2008-01-16 | Plastico compactado mediante metodo de polimerizacion por adicion. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES2333083B1 (es) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2255977A (en) * | 1991-05-22 | 1992-11-25 | Plastics Densification Ltd | Densifying contaminated plastics |
| GB9908038D0 (en) * | 1999-04-08 | 1999-06-02 | Crawley Donald R | The ct system |
| RU2170716C1 (ru) * | 2000-06-30 | 2001-07-20 | Тарасенко Александр Михайлович | Песчано-полимерный материал |
| EP1354681A1 (en) * | 2002-04-15 | 2003-10-22 | Bobo Holding B.V. | Moulded product comprising a thermoplastic component and a particulate filler material and method for producing the same |
-
2008
- 2008-01-16 ES ES200800105A patent/ES2333083B1/es not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| ES2333083A1 (es) | 2010-02-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EC2A | Search report published |
Date of ref document: 20100216 Kind code of ref document: A1 |
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| FG2A | Definitive protection |
Ref document number: 2333083B1 Country of ref document: ES |
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| FD2A | Announcement of lapse in spain |
Effective date: 20180924 |