DE4320908A1 - Oil-binding agent - Google Patents
Oil-binding agentInfo
- Publication number
- DE4320908A1 DE4320908A1 DE19934320908 DE4320908A DE4320908A1 DE 4320908 A1 DE4320908 A1 DE 4320908A1 DE 19934320908 DE19934320908 DE 19934320908 DE 4320908 A DE4320908 A DE 4320908A DE 4320908 A1 DE4320908 A1 DE 4320908A1
- Authority
- DE
- Germany
- Prior art keywords
- oil
- polyethylene
- binder
- fibers
- petroleum
- 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.)
- Withdrawn
Links
Classifications
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/32—Materials not provided for elsewhere for absorbing liquids to remove pollution, e.g. oil, gasoline, fat
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/041—Devices for distributing materials, e.g. absorbed or magnetic particles over a surface of open water to remove the oil, with or without means for picking up the treated oil
-
- 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
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/04—Homopolymers or copolymers of ethene
- C08J2323/06—Polyethene
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/204—Keeping clear the surface of open water from oil spills
-
- 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
Abstract
Description
Die Erfindung betrifft ein Ölbindemittel mit großer spezifischer Oberfläche zum Binden von Erdöl oder Erdölprodukten, wie z. B. Dieselöle, Schmieröle, Treibstoffe.The invention relates to an oil binder with a large specific surface for Binding petroleum or petroleum products such as e.g. B. diesel oils, lubricating oils, fuels.
Im Laufe der Neuzeit hat das Problem der Verunreinigungen von Land und Wasser durch Erdöl oder Erdölprodukte erheblich an Be deutung gewonnen. Als Quellen der Ver schmutzung kommen hauptsächlich in Frage: Unfälle im Bereich des Transportwesens und der Schiffahrt (insbesondere von Öltankern), Verunreinigungen aus der industriellen Erdöl verarbeitung oder Lagerung der Öle sowie die unzulässige Entsorgung verbrauchter Öle von Fahrzeugen und Maschinen.In the course of modern times the problem of Contamination of land and water Petroleum or petroleum products significantly at Be interpretation won. As sources of ver pollution are mainly considered: Accidents in the field of transportation and shipping (especially oil tankers), Impurities from industrial petroleum processing or storage of the oils as well as the inadmissible disposal of used oils by Vehicles and machinery.
Die bisherigen Beseitigungs- und Vernichtungs maßnahmen bei Ölverunreinigungen haben mehr oder weniger lokalen Charakter.The previous disposal and destruction measures to prevent oil spills have more or less local in character.
Bei Verunreinigungen auf festem Grund behilft man sich mit der Abtragung des Bodens oder mit der Anwendung von Ölauffang- oder Ölbindemitteln, wie z. B. Attapulgit oder ähnlichen Adsorbentien.Help with contamination on firm ground one with the removal of the soil or with the use of oil catchers or oil binders, such as B. attapulgite or similar adsorbents.
Die Verunreinigungen des Wassers und insbesondere des Meeres sind fast immer akute Katastrophen fälle. Die hierfür vorgeschlagenen Ölbindemittel sind nur von geringer Wirkung, wie z. B. das als Oilsink bekannte Gemisch aus Bleicherde, Kiesel gur und Zement, daß das auf dem Wasser schwimmende Öl bindet und dann auf den Grund des Meeres oder des Gewässers absinkt.The pollution of the water and in particular of the sea are almost always acute disasters cases. The oil binders suggested for this are of little effect, such as. B. that as Oilsink known mixture of bleaching earth, pebble gur and cement that the floating on the water Oil binds and then to the bottom of the sea or of the water sinks.
Die Erfindung betrifft insbesondere ein Ölbinde mittel zum Binden von Erdöl oder Erdölprodukten, die auf oder an der Wasseroberfläche schwimmen.The invention particularly relates to an oil pad agents for binding petroleum or petroleum products, that float on or on the surface of the water.
Aufgabe der Erfindung ist es, ein Ölbindemittel zur Verfügung zu stellen, das vorzugsweise zur Beseitigung von Ölverunreinigungen in Gewässern und im Meer geeignet ist und das im Katastrophen fall in ausreichend großer Menge zur Verfügung stehen kann und leichtgewichtig sein muß, damit es schnell und problemlos an den Ort der Verwendung transportiert werden kann.The object of the invention is an oil binder to make available, preferably for Removal of oil pollution in water and is suitable in the sea and in disasters available in sufficient quantities can stand and must be lightweight so it quickly and easily to the place of Use can be transported.
Gelöst wird diese Aufgabe dadurch, daß als Ölbindemittel Polyethylen in fein verteilter Form verwendet wird.This problem is solved by the fact that as Oil binder polyethylene in finely divided Shape is used.
Polyethylen steht in ausreichender Menge zur Verfügung. Es ist in vielfältiger Form das vorherrschende Abfallprodukt unserer industria lisierten Welt. Verbrauchte PE-Produkte sind nicht nur in großen Mengen als ausgediente Haushaltswaren, Becher und sonstige Behältnisse aller Art für Lebensmittel und Kosmetika usw. zu entsorgen, sondern auch als ausgediente Teile von Apparaten und Geräten, Transport- und Lagerbehältern etc. Diese weite Verbreitung von PE-Produkten erklärt sich unter anderem da raus, daß sich Polyethylen gegen Wasser, Laugen und Salzlösungen sowie anorganische Säuren (mit Ausnahme der stark oxidierenden) völlig indifferent verhält. Zudem läßt sich Polyethylen ohne Umweltbelastung verbrennen. Polyethylen gilt als gesundheitlich unbedenklich.A sufficient amount of polyethylene is available Available. It is in many different forms predominant waste product of our industria world. Used PE products are not only in large quantities as disused Housewares, cups and other containers of all kinds for food and cosmetics etc. to dispose of, but also as obsolete Parts of apparatus and equipment, transport and Storage containers etc. This widespread use of PE products is explained among other things out that polyethylene is against water, alkalis and salt solutions and inorganic acids (with the exception of the strongly oxidizing) completely behaves indifferently. Polyethylene can also be used burn without polluting the environment. Polyethylene is considered harmless to health.
Nach der Lehre der Erfindung gemäß Anspruch 4 wird vorgeschlagen, das neue Ölbindemittel aus diesen vielfältigen PE-Abfällen aller Art her zustellen. Dabei wird der Vorteil genutzt, daß sich Polyethylen sehr gut spanend verarbeiten läßt. According to the teaching of the invention according to claim 4 it is suggested that the new oil binder be made this diverse PE waste of all kinds deliver. The advantage is used that process polyethylene very well leaves.
Die Ansprüche 2 und 3 stellen als besonders zweckmäßig und vorteilhaft die Ausführungs form der Erfindung heraus, die dadurch ge kennzeichnet ist, daß das Polyethylen in fein faseriger Form verwendet wird, wobei vorzugs weise die Fasern durch Spanen, Schaben o. dgl. erzeugt werden und dementsprechend in läng licher Form und in etwa spiralförmig oder sonstwie räumlich gedreht vorliegen. Die Länge der Fasern sollte derart eingestellt sein, daß sie im Falle ihres Aneinanderliegens und/oder Aufeinanderliegens vergleichsweise wie Stapel fasern eine mechanische Verbindung zu einem Flächengebilde eingehen, wodurch Konfigurationen in Art von Matten oder Vlieslagen entstehen.Claims 2 and 3 are special expedient and advantageous the execution form of the invention, the ge is characterized in that the polyethylene in fine fibrous form is used, with preference as the fibers by cutting, scraping or the like. generated and accordingly in length Licher shape and roughly spiral or otherwise as spatially rotated. The length the fibers should be set so that they in the event of their abutting and / or On top of each other, comparatively like stacks fibers a mechanical connection to one Fabrics come in, creating configurations in the form of mats or fleece layers.
Immer gilt, daß das erfindungsgemäß als Ölbinde mittel verwendete Polyethylen in fein verteilter Form mit großer spezifischer Oberfläche vor liegt. Polyethylen verhält sich hydrophob und schwimmt in der fein verteilten Form auf der Wasseroberfläche. Deshalb ist Polyethylen in dieser Form bei erfindungsgemäßer Verwendung als Ölbindemittel besonders zum Binden von Erdöl oder Erdölprodukten befähigt, die auf oder an der Wasseroberfläche, z. B. auf dem Meerwasser schwimmen.Always applies that according to the invention as an oil pad medium used polyethylene in finely divided Form with a large specific surface lies. Polyethylene is hydrophobic and floats on the Water surface. That is why polyethylene is in this form when used according to the invention as Oil binder especially for binding petroleum or Enabled petroleum products that are on or at the Water surface, e.g. B. on the sea water swim.
Weiterhin wurde durch experimentelle Versuche seitens des Anmelders herausgefunden, daß be sondere Eigenschaften des Polyethylens durch dessen hohe Adhäsionsenergie mit Bezug auf Öl gegeben sind. Daraus resultiert eine erhebliche Ölbindefähigkeit, die sich aus der gefundenen Adhäsionsenergie einerseits und aus der großen spezifischen Oberfläche des Polyethylens in fein verteilter Form andererseits ergibt.Furthermore, through experimental tests on the part of the applicant found that be special properties of polyethylene its high adhesion energy with respect to oil given are. This results in a significant one Oil binding ability resulting from the found Adhesion energy on the one hand and from the big one specific surface of the polyethylene in finely divided form on the other hand results.
Beispielsweise ist es ohne weiteres möglich, im experimentellen Versuch mittels 5 g PE-Granulat in körniger Form unter 0,5 mm Korn durchmesser ca. 15 g Altöl zu binden.For example, it is easily possible in an experimental experiment using 5 g PE granules in granular form under 0.5 mm grain bind about 15 g of waste oil.
Diese Ölbindefähigkeit verbessert sich noch erheblich, wenn gemäß der bevorzugten Ausführungs form der Erfindung das Polyethylen in fein faseriger Form, z. B. als Schabefaser verwendet wird. Feine Fasern dieser Art, die als Stapel fasern o. dgl. aneinanderliegen oder aufeinander liegen, bilden zwischen ihren Faserflächen zu einem großen Teil kapillarähnliche Spaltab stände, die größere Mengen Öl aufnehmen können, all es der reinen Adhäsionsenergie in Verbindung mit der großen spezifischen Oberfläche des fein verteilten Polyethylens entsprechen würde.This oil binding ability is still improving significantly if according to the preferred embodiment form of the invention the polyethylene in fine fibrous shape, e.g. B. used as scraping fiber becomes. Fine fibers of this type, used as stacks fibers or the like lie, form between their fiber surfaces a large part of the capillary-like gap stands that can absorb large quantities of oil, all of it related to pure adhesion energy with the large specific surface area of the fine distributed polyethylene would correspond.
Ein weiterer großer Vorteil ergibt sich bei der Verwendung feiner länglicher Fasern da durch, daß sich die Fasern zu mattenähnlichen Flächengebilden verbinden können, was insbe sondere dann der Fall ist, wenn die Fasern wie bei Schabefasern o. dgl. räumlich gedreht sind. Werden solche Fasern als zunächst weitgehend separierte Einzelfasern z. B. auf einen Öl teppich auf dem Meer aufgestreut, dann ent stehen durch die Bewegungen des Meeres und durch Verklebungen mit dem Öl großflächig ver bundene Matten, die ein Vertreiben (Ausein andertreiben) der Ölverschmutzung verhindern. Derartige Mattengebilde schließen zudem größere Mengen an Luft ein und verhindern so auch ein vorzeitiges Absinken des durch Abgabe der leicht flüchtigen Bestandteile schwerer werdenden Öls.Another big advantage comes from the use of fine elongated fibers through that the fibers become mat-like Can connect fabrics, in particular is especially the case when the fibers like in the case of scraping fibers or the like are spatially rotated. Such fibers are considered largely initially separated individual fibers e.g. B. on an oil carpet sprinkled on the sea, then ent stand by the movements of the sea and by Ver glue with the oil over a large area tied mats that drive out (off prevent oil pollution. Such mat structures also close larger ones Amounts of air and thus prevent it early drop in by submitting the slightly volatile components of heavier oil.
Das sind gute Voraussetzungen, daß derartige schwimmende Mattengebilde mit den gebundenen Ölanteilen weiter verdichtet werden können, beispielsweise durch mechanische Schleppnetze oder schwimmende Barrieren, und/oder besonders einfach und problemlos durch entsprechend aus gerüstete Schiffe aufgenommen werden können.These are good conditions for such floating mat structures with the bound Oil components can be further compressed, for example by mechanical trawls or floating barriers, and / or special simple and easy by accordingly armored ships can be accommodated.
Unabhängig von der jeweiligen Verwendungsart des erfindungsgemäßen Ölbindemittels gilt, daß das gebrauchte Ölbindemittel mit den ge bundenen Anteilen an Öl oder Ölprodukten gut bis sehr gut entsorgt werden kann. Zum einen bieten sich mechanische Trennungsverfahren an, beispielsweise durch Auspressen oder Aus schleudern der Ölbestandteile aus dem in fein verteilter Form vorliegenden Polyethylen. Da durch wäre dann eine getrennte Entsorgung und/oder Wiederverwendung der Ölbestandteile und der PE-Bestandteile möglich.Regardless of the type of use of the oil binder according to the invention applies that the used oil binder with the ge bound shares in oil or oil products well until can be disposed of very well. On the one hand mechanical separation processes lend themselves to for example by pressing or off fling the oil components out of the in distributed form present polyethylene. There this would mean separate disposal and / or reuse of the oil components and the PE components possible.
Sehr viel vorteilhafter erscheint es jedoch, das PE-Ölbindemittel mit den gebundenen An teilen an Öl oder Ölprodukten in speziell da für vorgesehenen Verbrennungsanlagen zu verbrennen, wobei dies gegebenenfalls zu gleich der Wärmeerzeugung dienen kann. Denn es ist bereits darauf hingewiesen, daß Poly ethylen als Grundstoff ohne Umweltbelastung verbrannt werden kann. Die gemäß der Erfindung an das Polyethylen gebundenen Ölbestandteile würden dann aufgrund der bestimmungsgemäßen Verbrennung des Öls den Brennwert des so ge gebenen Brennstoffes erhöhen.However, it seems much more advantageous the PE oil binder with the bound An share in oil or oil products especially there for intended incineration plants burn, doing so if necessary can directly serve to generate heat. Because it has already been pointed out that Poly ethylene as a raw material without environmental pollution can be burned. The according to the invention oil components bound to the polyethylene would then due to the intended Burning the oil has the calorific value of so ge increase the fuel.
Claims (4)
- - daß als Bindemittel Polyethylen in fein ver teilter Form verwendet wird.
- - That polyethylene is used in finely divided form as a binder.
- - daß das Polyethylen in fein-faseriger Form ver wendet wird,
- - wobei die Länge der Fasern derart gewählt ist, daß sie eine Verbindung der Fasern zu einem Flächengebilde ermöglichen.
- - That the polyethylene is used in fine-fibrous form,
- - The length of the fibers is selected such that they enable the fibers to be connected to form a flat structure.
- - daß die Fasern als Schabefasern spanförmig gedreht sind.
- - That the fibers are rotated as scraping fibers.
- - daß das Bindemittel aus PE-Abfällen aller Art hergestellt ist.
- - That the binder is made of all types of PE waste.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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DE19934320908 DE4320908A1 (en) | 1993-06-18 | 1993-06-18 | Oil-binding agent |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19934320908 DE4320908A1 (en) | 1993-06-18 | 1993-06-18 | Oil-binding agent |
Publications (1)
Publication Number | Publication Date |
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DE4320908A1 true DE4320908A1 (en) | 1994-12-22 |
Family
ID=6491058
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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DE19934320908 Withdrawn DE4320908A1 (en) | 1993-06-18 | 1993-06-18 | Oil-binding agent |
Country Status (1)
Country | Link |
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DE (1) | DE4320908A1 (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19714871A1 (en) * | 1997-04-10 | 1998-10-15 | Lucyna Budny | Hydrophobic, adsorbent barrier to contain oil spills on water |
DE19720485A1 (en) * | 1997-05-16 | 1998-11-19 | Lucyna Budny | Process for the preparation and use of processed plastics as an adsorbent for mineral oil and the like |
DE102010022437A1 (en) * | 2010-04-13 | 2011-10-13 | Wachs-Chemie Elsteraue E.K. | Producing fibrous matted polymer wool useful e.g. as oil binding agents, preferably as binding agents for used oil, heavy oil, waste oil, vegetable oil, animal oil and crude oil, comprises atomizing polymers preferably hydrocarbons |
EP2392630A1 (en) | 2010-06-02 | 2011-12-07 | Wachs-Chemie Elsteraue e.K. | Spray products from polymers (hydrocarbons) in the form of a fibrously matted polymer wool, production as well as their use as an oil binding agent and chemical binding agent, as adsorption products for oils, oil rubbish and other hydrophobic liquids to the cleaning of water, rivers, lakes and seas, sand or earth |
DE202013001956U1 (en) * | 2013-02-28 | 2014-06-05 | Oil Clear Europe Ltd. | Apparatus for making an oil absorbing article |
DE102013103352A1 (en) | 2013-04-04 | 2014-10-09 | Innospec Leuna Gmbh | Use of Abriebfasern, which are incurred in the transport of polymer material through delivery lines, as adsorbent for hydrophobic substances |
DE102021106840A1 (en) | 2021-03-19 | 2022-09-22 | Frowin Puntsch | Textile product and use of the textile product |
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SU1704817A1 (en) * | 1990-01-15 | 1992-01-15 | Специализированный трест диагностики и восстановления подводных трубопроводов "Подводтрубопровод" | Floating barrier |
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1993
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19714871A1 (en) * | 1997-04-10 | 1998-10-15 | Lucyna Budny | Hydrophobic, adsorbent barrier to contain oil spills on water |
DE19720485A1 (en) * | 1997-05-16 | 1998-11-19 | Lucyna Budny | Process for the preparation and use of processed plastics as an adsorbent for mineral oil and the like |
DE102010022437A1 (en) * | 2010-04-13 | 2011-10-13 | Wachs-Chemie Elsteraue E.K. | Producing fibrous matted polymer wool useful e.g. as oil binding agents, preferably as binding agents for used oil, heavy oil, waste oil, vegetable oil, animal oil and crude oil, comprises atomizing polymers preferably hydrocarbons |
DE102010022437B4 (en) * | 2010-04-13 | 2012-11-29 | Wachs-Chemie Elsteraue E.K. | Oil binders and binders for solvents, their preparation and their use |
EP2392630A1 (en) | 2010-06-02 | 2011-12-07 | Wachs-Chemie Elsteraue e.K. | Spray products from polymers (hydrocarbons) in the form of a fibrously matted polymer wool, production as well as their use as an oil binding agent and chemical binding agent, as adsorption products for oils, oil rubbish and other hydrophobic liquids to the cleaning of water, rivers, lakes and seas, sand or earth |
DE202013001956U1 (en) * | 2013-02-28 | 2014-06-05 | Oil Clear Europe Ltd. | Apparatus for making an oil absorbing article |
DE102013103352A1 (en) | 2013-04-04 | 2014-10-09 | Innospec Leuna Gmbh | Use of Abriebfasern, which are incurred in the transport of polymer material through delivery lines, as adsorbent for hydrophobic substances |
DE102021106840A1 (en) | 2021-03-19 | 2022-09-22 | Frowin Puntsch | Textile product and use of the textile product |
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