ES2585846B1 - PROCEDURE FOR OBTAINING AN ABSORBED GRANULATED PRODUCT FROM FATS AND OILS - Google Patents
PROCEDURE FOR OBTAINING AN ABSORBED GRANULATED PRODUCT FROM FATS AND OILS Download PDFInfo
- Publication number
- ES2585846B1 ES2585846B1 ES201530463A ES201530463A ES2585846B1 ES 2585846 B1 ES2585846 B1 ES 2585846B1 ES 201530463 A ES201530463 A ES 201530463A ES 201530463 A ES201530463 A ES 201530463A ES 2585846 B1 ES2585846 B1 ES 2585846B1
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- Prior art keywords
- obtaining
- granulated product
- procedure
- oils
- appliances
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Classifications
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- 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
- B29B17/02—Separating plastics from other materials
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
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- 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
- C08J11/10—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation
- C08J11/18—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with organic material
- C08J11/22—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with organic material by treatment with organic oxygen-containing compounds
- C08J11/24—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with organic material by treatment with organic oxygen-containing compounds containing hydroxyl groups
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- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Sustainable Development (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Glanulating (AREA)
Abstract
Procedimiento de obtención de un producto granulado absorbente de grasas y aceites, que parte del doble triturado de aparatos y electrodomésticos que contienen gases refrigerantes y que después de reducirlos a un tamaño inferior a 25 milímetros, se separan las partes metálicas y plásticas de las espumas de poliuretano, que posteriormente se trituran y se prensan hasta obtener un producto granulado de poliuretano con propiedades absorbentes.Procedure for obtaining a fat and oil absorbent granulated product, which starts from the double crushing of appliances and appliances that contain refrigerant gases and that after reducing them to a size of less than 25 millimeters, the metal and plastic parts of the foams are separated. Polyurethane, which is then crushed and pressed until a granulated polyurethane product with absorbent properties is obtained.
Description
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DESCRIPCIONDESCRIPTION
Procedimiento de obtencion de un producto granulado absorbente de grasas y aceites. Objeto de la invencionProcedure for obtaining a fat and oil absorbent granulated product. Object of the invention
La presente invencion se refiere a un procedimiento para obtener un producto granulado destinado a absorber grasas y aceites que por accidente o cualquier otro motivo han caldo en suelos, tierra o en agua tanto dulce como salada y que aporta esenciales caracterlsticas de novedad y notables ventajas con respecto a otros procedimientos conocidos y utilizados habitualmente.The present invention relates to a process for obtaining a granulated product intended to absorb fats and oils that by accident or any other reason have broth in soils, soil or in both fresh and salty water and that provides essential novelty characteristics and notable advantages with compared to other known and commonly used procedures.
Mas en particular, la presente invencion se ha propuesto como objeto principal el hecho de desarrollar un procedimiento mediante el que sea posible la obtencion de un producto granulado, pero tambien en polvo, capaz de absorber por contacto, las grasas y aceites depositadas en cualquier medio, sin dejar el mas mlnimo rastro de ellas y evitar asl las duras y largas tareas que habitualmente son necesarias para la recogida de este tipo de residuos.More particularly, the present invention has been proposed as a main object the fact of developing a process by means of which it is possible to obtain a granulated product, but also in powder, capable of absorbing by contact, the fats and oils deposited in any medium , without leaving the slightest trace of them and thus avoiding the hard and long tasks that are usually necessary for the collection of this type of waste.
El campo de aplicacion de la presente invencion se encuentra comprendido dentro de la industria dedicada a la elaboration de productos y aditivos industriales, que fabrican masivamente y envasan en sacos de grandes dimensiones.The field of application of the present invention is comprised within the industry dedicated to the elaboration of industrial products and additives, which massively manufacture and package in large bags.
Antecedentes de la invencionBackground of the invention
Es conocido el hecho de la limpieza y recogida de aceites y grasas mediante la aplicacion directa de productos como el serrln o la sepiolita, que poseen una enorme porosidad, caracterlstica que reduce en gran medida su densidad. La sepiolita se utiliza habitualmente como absorbente industrial y en la production de diferentes materiales de construction entre ellos algunos tipos especiales de morteros o cementos. Tambien en los trabajos de elimination de hidrocarburos, entre ellos la limpieza de las manchas de petroleo que cubren la superficie marina tras un derrame o para absorber hidrocarburos derramados como consecuencia de accidentes de vehlculos en la via publica.The fact of cleaning and collecting oils and fats is known through the direct application of products such as sawdust or sepiolite, which have a huge porosity, a characteristic that greatly reduces their density. Sepiolite is commonly used as an industrial absorbent and in the production of different construction materials including some special types of mortars or cements. Also in the works of elimination of hydrocarbons, among them the cleaning of oil stains that cover the sea surface after a spill or to absorb spilled hydrocarbons as a result of vehicle accidents on the public highway.
Pero, la sepiolita, aparte de ser poco efectiva en su funcion absorbente, tienen la desventaja de que hay que usar mucha cantidad de producto, y que en ambientes acuaticos o marinos, se va al fondoBut, sepiolite, apart from being ineffective in its absorbent function, has the disadvantage that a lot of product must be used, and that in aquatic or marine environments, it goes to the bottom
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Por tanto, existe la necesidad practica de obtener un producto de mayor eficacia, que posea excelentes propiedades de absorcion, y que ademas pueda ser utilizado en cualquier medio y circunstancia y que ademas sea posible obtenerlo de forma sencilla y economica, preferiblemente como en este caso, por medio del reciclaje de otros productos.Therefore, there is a practical need to obtain a product of greater efficiency, which has excellent absorption properties, and which can also be used in any medium and circumstance and that it is also possible to obtain it in a simple and economical way, preferably as in this case , through the recycling of other products.
La presente invention se ha propuesto como objetivo fundamental el desarrollo de un procedimiento de obtencion de un producto de extraordinarias propiedades absorbentes para las grasas y los aceites, en forma granulada o en polvo, que sea de facil aplicacion por contacto y que a la vez se pueda producir y almacenar en sacos de grandes dimensiones listos para su uso.The present invention has been proposed as a fundamental objective the development of a method of obtaining a product of extraordinary absorbent properties for fats and oils, in granulated or powdered form, which is easily applied by contact and at the same time can produce and store in large bags ready for use.
Description preferente de la invencionPreferred description of the invention
En lo que antecede, se han mencionado los objetivos que la presente invencion se ha propuesto alcanzar, y se ha hecho alusion al procedimiento de obtencion de un producto granulado o en polvo, con unas propiedades de excelente absorcion. De acuerdo con la invencion, el proceso de elaboration comprende una sucesion de etapas, que pasamos a detallar a continuacion.In the foregoing, the objectives that the present invention has proposed to be mentioned have been mentioned, and reference has been made to the process of obtaining a granulated or powdered product, with excellent absorption properties. According to the invention, the elaboration process comprises a succession of stages, which we will detail below.
En primer lugar, se procede a realizar un proceso de reciclado de aparatos o electrodomesticos que contienen gases refrigerantes, como frigorlficos o congeladores.First, a recycling process of appliances or appliances containing refrigerant gases, such as refrigerators or freezers, is carried out.
A partir de una doble trituration de esos aparatos o electrodomesticos en una camara estanca, estos aparatos o electrodomesticos quedan reducidos a elementos de un tamano inferior a 25 millmetros, consiguiendo la separation de las espumas aislante de poliuretano de los metales y plasticos que forman parte de la carcasa de esos aparatos o electrodomesticos.From a double crushing of these appliances or appliances in a waterproof chamber, these appliances or appliances are reduced to elements of a size less than 25 millimeters, achieving the separation of the polyurethane insulating foams of the metals and plastics that are part of the housing of those appliances or appliances.
El material triturado es recogido y separado mediante un sistema de selection magnetica que separa las partes metalicas, y un sistema de transporte neumatico que aspira las espumas de poliuretano y las deposita en un silo de almacenamiento. La espuma de poliuretano se descarga posteriormente en una prensa granuladora compacta llamada paletizadora que forma el granulado de espuma de poliuretano de un diametro de 5mm y longitud variable.The crushed material is collected and separated by a magnetic selection system that separates the metal parts, and a pneumatic transport system that sucks polyurethane foams and deposits them in a storage silo. The polyurethane foam is subsequently discharged into a compact granulating press called a palletizer that forms the polyurethane foam granulate of a diameter of 5mm and variable length.
Esta etapa de granulado o paletizado, tiene como objetivo prioritario la desgasificacion en un 99,8% de la espuma de poliuretano, que contiene refrigerantes como agentes de expansion, y la adecuacion del material o producto resultante, para su uso como absorbente industrial de grasas y aceites.This stage of granulation or palletizing, has as a priority objective the degassing in 99.8% of the polyurethane foam, which contains refrigerants as expansion agents, and the adaptation of the resulting material or product, for use as an industrial fat absorber and oils
La ultima etapa del proceso consiste en hacer pasar el granulado obtenido por un enfriador de aire a contracorriente, realizandose ademas la separacion por aspiracion de la fraccion fina de polvo del granulado de poliuretano.The last stage of the process consists in passing the granulate obtained by a counter-current air cooler, also making the separation by aspiration of the fine fraction of powder from the polyurethane granulate.
Finalmente, el granulado o el polvo final obtenido se envla a unas estaciones de 5 carga para su almacenamiento en sacos de grandes dimensiones.Finally, the granulate or the final powder obtained is sent to 5-loading stations for storage in large bags.
No se considera necesario hacer mas extenso el contenido de esta description para que un experto en la materia pueda comprender su alcance y las ventajas derivadas de la invention, asl como desarrollar y llevar a la practica el objeto de la misma.It is not considered necessary to make the content of this description more extensive so that a person skilled in the art can understand its scope and the advantages derived from the invention, as well as to develop and put into practice the object thereof.
10 No obstante, debe entenderse que la invencion ha sido descrita segun una realization preferida de la misma, por lo que puede ser susceptible de modificaciones sin que ello suponga alteracion alguna del fundamento de dicha invencion, pudiendo afectar tales modificaciones a la forma, o al tamano del granulado y/o al orden de las distintas etapas de su obtencion.10 However, it should be understood that the invention has been described according to a preferred embodiment thereof, so that it may be susceptible to modifications without implying any alteration of the basis of said invention, such modifications may affect the form, or size of the granulate and / or the order of the different stages of its obtaining.
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Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES201530463A ES2585846B1 (en) | 2015-04-07 | 2015-04-07 | PROCEDURE FOR OBTAINING AN ABSORBED GRANULATED PRODUCT FROM FATS AND OILS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES201530463A ES2585846B1 (en) | 2015-04-07 | 2015-04-07 | PROCEDURE FOR OBTAINING AN ABSORBED GRANULATED PRODUCT FROM FATS AND OILS |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2585846A1 ES2585846A1 (en) | 2016-10-10 |
| ES2585846B1 true ES2585846B1 (en) | 2017-04-05 |
Family
ID=57045862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES201530463A Active ES2585846B1 (en) | 2015-04-07 | 2015-04-07 | PROCEDURE FOR OBTAINING AN ABSORBED GRANULATED PRODUCT FROM FATS AND OILS |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES2585846B1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT201700091160A1 (en) * | 2017-08-07 | 2019-02-07 | Nicola Suggi | PROCESS TO OBTAIN PERFECTED GRANULAR OLEO-ABSORBENT PRODUCTS |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4264743A (en) * | 1979-04-23 | 1981-04-28 | Nhk Spring Co., Ltd. | Polyurethane foam sealing material and process for producing the same |
| JP5596957B2 (en) * | 2009-08-13 | 2014-09-24 | 伊藤 博 | Water absorption treatment material |
| CN101670355B (en) * | 2009-09-25 | 2013-03-13 | 湖南万容科技股份有限公司 | Method and device for harmless treatment and high-efficiency resource recycling of waste refrigerator |
| US9023908B2 (en) * | 2010-05-27 | 2015-05-05 | Basf Se | Oil-absorbent polyurethane sponges with good mechanical properties |
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2015
- 2015-04-07 ES ES201530463A patent/ES2585846B1/en active Active
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| Publication number | Publication date |
|---|---|
| ES2585846A1 (en) | 2016-10-10 |
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