DE29705010U1 - Binder for oils and liquid chemicals - Google Patents
Binder for oils and liquid chemicalsInfo
- Publication number
- DE29705010U1 DE29705010U1 DE29705010U DE29705010U DE29705010U1 DE 29705010 U1 DE29705010 U1 DE 29705010U1 DE 29705010 U DE29705010 U DE 29705010U DE 29705010 U DE29705010 U DE 29705010U DE 29705010 U1 DE29705010 U1 DE 29705010U1
- Authority
- DE
- Germany
- Prior art keywords
- binder according
- mixture
- adhesive
- absorbent
- oils
- 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 - Lifetime
Links
- 239000011230 binding agent Substances 0.000 title claims description 24
- 239000003921 oil Substances 0.000 title claims description 18
- 239000000126 substance Substances 0.000 title claims description 13
- 239000007788 liquid Substances 0.000 title claims description 6
- 235000019198 oils Nutrition 0.000 claims description 17
- 239000000203 mixture Substances 0.000 claims description 15
- 229920001971 elastomer Polymers 0.000 claims description 14
- 239000005060 rubber Substances 0.000 claims description 12
- 239000000843 powder Substances 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 8
- 239000002250 absorbent Substances 0.000 claims description 7
- 230000002745 absorbent Effects 0.000 claims description 7
- 239000000853 adhesive Substances 0.000 claims description 7
- 230000001070 adhesive effect Effects 0.000 claims description 7
- 239000003344 environmental pollutant Substances 0.000 claims description 7
- 231100000719 pollutant Toxicity 0.000 claims description 7
- 239000002984 plastic foam Substances 0.000 claims description 5
- 239000008187 granular material Substances 0.000 claims description 4
- 229920001592 potato starch Polymers 0.000 claims description 4
- 229920006328 Styrofoam Polymers 0.000 claims description 3
- 239000012876 carrier material Substances 0.000 claims description 3
- 239000006260 foam Substances 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 239000008261 styrofoam Substances 0.000 claims description 3
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 2
- 239000011111 cardboard Substances 0.000 claims description 2
- 239000002657 fibrous material Substances 0.000 claims description 2
- 239000000446 fuel Substances 0.000 claims description 2
- 239000002480 mineral oil Substances 0.000 claims description 2
- 239000003960 organic solvent Substances 0.000 claims description 2
- 239000003973 paint Substances 0.000 claims description 2
- 239000000123 paper Substances 0.000 claims description 2
- 239000008188 pellet Substances 0.000 claims description 2
- 229920000098 polyolefin Polymers 0.000 claims description 2
- 239000011496 polyurethane foam Substances 0.000 claims description 2
- 239000004753 textile Substances 0.000 claims description 2
- 239000002966 varnish Substances 0.000 claims description 2
- 235000015112 vegetable and seed oil Nutrition 0.000 claims description 2
- 239000008158 vegetable oil Substances 0.000 claims description 2
- 229920002472 Starch Polymers 0.000 claims 1
- 229920006327 polystyrene foam Polymers 0.000 claims 1
- 235000019698 starch Nutrition 0.000 claims 1
- 239000008107 starch Substances 0.000 claims 1
- 239000002699 waste material Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000006096 absorbing agent Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 239000000178 monomer Substances 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 229920001169 thermoplastic Polymers 0.000 description 4
- 239000004416 thermosoftening plastic Substances 0.000 description 4
- 239000000835 fiber Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- -1 flakes Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000008262 pumice Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 239000004971 Cross linker Substances 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000011494 foam glass Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 239000002362 mulch Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000003415 peat Substances 0.000 description 1
- 239000010451 perlite Substances 0.000 description 1
- 235000019362 perlite Nutrition 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000010557 suspension polymerization reaction Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
Classifications
-
- 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2021/00—Use of unspecified rubbers as moulding material
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Public Health (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Description
Beschreibung Bindemittel für Öle und flüssige ChemikalienDescription Binder for oils and liquid chemicals
Die Erfindung betrifft ein Adsorptions- und Bindemittel, insbesondere für petrolchemische Produkte mit unterschiedlicher Viskosität wie Mineralöle oder Kraftstoffe,Pflanzenöle, organische Lösungsmittel, Lacke, Farben sowie alle anderen flüssigen Chemikalien, bestehend aus einer transportstabilen und schwimmfähigen Mischung von Substanzen mit Aufsaugvermögen für umweltschädliche Stoffe.The invention relates to an adsorption and binding agent, in particular for petrochemical products with different viscosities such as mineral oils or fuels, vegetable oils, organic solvents, varnishes, paints and all other liquid chemicals, consisting of a transport-stable and buoyant mixture of substances with absorption capacity for environmentally harmful substances.
Adsorptionsmittel bzw. Stoffe zum Absorbieren chemischer Schadstoffe sind in vielfältiger Form bekannt, z.B. Ölbinder als Pulver, Granulat, Flocken, Fasern, Vliese, Netze, Schläuche, Tücher oder Platten unter Verwendung von anorganischen Mineralien, Gasbeton, Perlit, Bimsstein, Zellstoff, Holzmehl, Rinde, Torf, Gummi, Polyurethanschaum, Polyolefinen, Aktivkohle oder anderen Materialien. Die Materialart und die Erzeugnisform bestimmen die Eignung für bestimmte Anwendungsgebiete. So sind Materialien mit höherer Dichte als Wasser wegen der fehlenden Schwimmfähigkeit nicht als Ölbindemittel für Gewässer geeignet. Sehr leichte Schaumstoffe werden beim Ausbringen auf Verkehrsflächen durch Windeinwirkung weggeblasen. Viele Produkte binden relativ wenig Schadstoff im Verhältnis zu ihrer Eigenmasse oder können die aufgenommene Schadstoffmenge bei Druckeinwirkung oder während des Transportes zur Entsorgung nicht zuverlässig halten. Schließlich bereiten einige Produkte Schwierigkeiten bei einer ökologisch unbedenklichen und wirtschaftlichen Entsorgung, z.B. durch Freisetzung toxischer Substanzen bei Verbrennung in nicht mit Rauchgaswäsche ausgerüsteten Verbrennungsanlagen. Adsorbents or substances for absorbing chemical pollutants are known in many different forms, e.g. oil binders in the form of powder, granules, flakes, fibers, fleece, nets, hoses, cloths or panels using inorganic minerals, aerated concrete, perlite, pumice, cellulose, wood flour, bark, peat, rubber, polyurethane foam, polyolefins, activated carbon or other materials. The type of material and the product form determine the suitability for certain areas of application. For example, materials with a higher density than water are not suitable as oil binders for bodies of water due to their lack of buoyancy. Very light foams are blown away by the wind when applied to traffic areas. Many products bind relatively little pollutant in relation to their own mass or cannot reliably hold the amount of pollutant absorbed when subjected to pressure or during transport for disposal. Finally, some products pose difficulties in terms of ecologically sound and economical disposal, e.g. due to the release of toxic substances when burned in incineration plants not equipped with flue gas scrubbing.
Zum Stand der Technik gehören Bindemittel aus Materialkombinationen, die einen effektiveren und universelleren Einsatz beiThe state of the art includes binding agents made from material combinations, which allow for more effective and universal use in
der Schadstoffbekämpfung ermöglichen. Dabei können folgende Schwerpunkte erkannt werden:to combat pollutants. The following key points can be identified:
1. Gezielte Herstellung von ölabsorbierendem Granulat durch Polymerisation hydrophober Monomere mit einer ungesättigten Gruppe in Gegenwart von Vernetzern (Monomere mit zwei ungesättigten Gruppen). Die Herstellung kann als Suspensionspolymerisation unter oder ohne Zusatz von wasserunlöslichen Verbindungen wie Talkum erfolgen (JP 06 266 072, JP 06 269 665, JP 05 15 777, JP 04 100 539).1. Targeted production of oil-absorbing granules by polymerization of hydrophobic monomers with one unsaturated group in the presence of crosslinkers (monomers with two unsaturated groups). Production can be carried out as suspension polymerization with or without the addition of water-insoluble compounds such as talc (JP 06 266 072, JP 06 269 665, JP 05 15 777, JP 04 100 539).
2.Modellierung eines Ölabsorbers durch Spezialsynthese, wobei die Monomere die Grundstruktur der Öle repräsentieren (JP 06 304 474).2. Modelling of an oil absorber by special synthesis, where the monomers represent the basic structure of the oils (JP 06 304 474).
3.Herstellung von ölabsorbierenden Acrylaten, die zu den kommerziellen Superabsorbern u.a. führen können. Zum Einsatz kommen insbesondere langkettige Alkyl(meth)acrylate unter Zusatz von vernetzungsfähigen Monomeren mit zwei ungesättigten Gruppen (JP 05 17 537, DE 39 04 642, EP 0 627 479 Al, DE 42 06 796 Al, EP 04 41 512 A2) .3. Production of oil-absorbing acrylates, which can lead to commercial superabsorbents, among others. Long-chain alkyl (meth)acrylates are used in particular with the addition of cross-linkable monomers with two unsaturated groups (JP 05 17 537, DE 39 04 642, EP 0 627 479 Al, DE 42 06 796 Al, EP 04 41 512 A2).
4.Herstellung von besonders saugfähigen Matten aus polaren bzw. unpolaren Kautschuken (DE 42 11 612 Al) .4. Production of particularly absorbent mats made of polar or non-polar rubbers (DE 42 11 612 Al).
5.Einsatz von Gummimehl als Ölabsorber in verschiedener Aufbereitung wie z.B. Mulch oder unter Zugabe von Ammoniak, Ammoniumsalzen, Phenolharz u.a. (EP 0 494 290 Al, DE 40 07 695 Al, CH 681 626) .5.Use of rubber powder as an oil absorber in various preparations such as mulch or with the addition of ammonia, ammonium salts, phenolic resin, etc. (EP 0 494 290 Al, DE 40 07 695 Al, CH 681 626).
6.Herstellung von Mischungen aus Kautschuk und einem kommerziellen Ölbinder (EP 523 339, JP 04 359 083) .6. Production of mixtures of rubber and a commercial oil binder (EP 523 339, JP 04 359 083).
7.Ölabsorber auf der Basis von Thermoplasten (PE, PP) in unterschiedlichen Zustandsformen, vorzugsweise als Schäume, aber auch mit Netzmitteln (JP 77 47 306, DE 43 20 908 Al, DE 43 14 997 Al, EP 0 278 476 A2, DE 4 115 749, JP 02 263 822, JP 04 202 365).7. Oil absorbers based on thermoplastics (PE, PP) in different states, preferably as foams, but also with wetting agents (JP 77 47 306, DE 43 20 908 Al, DE 43 14 997 Al, EP 0 278 476 A2, DE 4 115 749, JP 02 263 822, JP 04 202 365).
8.Ölabsorber auf Cellulosebasis mit hydrophobierender Beschichtung (PCT WO 92 07 723, JP 04 166 226, JP 04 77 594, UK 2 248 610, DE 4 116 861).8.Cellulose-based oil absorbers with hydrophobic coating (PCT WO 92 07 723, JP 04 166 226, JP 04 77 594, UK 2 248 610, DE 4 116 861).
9.Compositmaterialien unterschiedlichster Art wie Thermoplast/anorganische Zuschlagstoffe, Thermoplast/Fasern, Naturfaser/Synthesefaser, Thermoplast/Elast, Elast/Zuschlagstoffe (JP 04 322 742, US 5 186 831, JP 04 265 194, SU 1 1703 664, PCT WO 92 07 918).9.Composite materials of various types such as thermoplastic/inorganic additives, thermoplastic/fibers, natural fiber/synthetic fibers, thermoplastic/elastomer, elastomer/additives (JP 04 322 742, US 5 186 831, JP 04 265 194, SU 1 1703 664, PCT WO 92 07 918).
10.Ölabsorber auf Basis von porösen Materialien wie Aktivkohle, Bimsstein, Zeolith, Kunststoffschaum, Schaumglas oder Mineralwolle (JP 04 219 185, CS 272 920, JP 04 01 242, EP 0 572 694 Al, EP 0 345 668 Al, JP 03 275 134, JP 03 75 215, JP 02 271 943, JP 04 363 390, DE 4 108 528, JP 04 330 934, JP 04 290 506, DE 94 10 191 (GM 94 10 975.3).10. Oil absorbers based on porous materials such as activated carbon, pumice, zeolite, plastic foam, foam glass or mineral wool (JP 04 219 185, CS 272 920, JP 04 01 242, EP 0 572 694 Al, EP 0 345 668 Al, JP 03 275 134, JP 03 75 215, JP 02 271 943, JP 04 363 390, DE 4 108 528, JP 04 330 934, JP 04 290 506, DE 94 10 191 (GM 94 10 975.3).
Auch bei einer Reihe dieser Bindemittel tritt der Nachteil auf, daß sie nicht universell auf Gewässern und Verkehrsflächen einsetzbar sind. Ein weiteres Problem ist die unzureichende Mischungsstabilität von Materialkombinationen während des Transportes, die zur Auftrennung in Fraktionen führt.A number of these binding agents also have the disadvantage that they cannot be used universally on water bodies and traffic areas. A further problem is the inadequate mixing stability of material combinations during transport, which leads to separation into fractions.
Der Erfindung liegt daher die Aufgabe zugrunde, ein Bindemittel für Öle und flüssige Chemikalien zu schaffen, welches sowohl auf Gewässern als auch auf Verkehrs- bzw. Lager- oder Produktionsflächen einsetzbar und während der Transporte bzw. Bereitstellungszeiträume entmischungsstabil ist. Weiterhin wird von dem Bindemittel gefordert, daß es die aufgesaugte Menge an Öl oder anderen Chemikalien auch während des Transportes zur Entsorgung zuverlässig gebunden hält und daß es sich umweltverträglich entsorgen läßt.The invention is therefore based on the task of creating a binding agent for oils and liquid chemicals which can be used both on water and on traffic, storage or production areas and is resistant to segregation during transport or preparation periods. The binding agent is also required to reliably bind the absorbed amount of oil or other chemicals during transport for disposal and to be able to be disposed of in an environmentally friendly manner.
Erfindungsgemäß ist zur Lösung der Aufgabe vorgesehen, daß Gummimehl aus zerkleinerten Altreifen oder anderen Gummierzeugnissen mit zerkleinerten Kunststoffschäumen und gegebenfalls wei-According to the invention, the object is achieved by mixing rubber powder from shredded old tires or other rubber products with shredded plastic foams and, if necessary, further
teren saugfähigen pulver- oder faserförmigen Materialien vermischt und daß die einzelnen Mischungsbestandteile durch einen Klebstoff, der nicht die Oberfläche der Komponenten versiegelt, stabil miteinander verbunden werden. Das Bindemittel kann in Form von schwimmfähigem Granulat oder Pellets sowie als größeres Formteil oder auch als Verbund mit einem Trägermaterial zum Einsatz kommen.other absorbent powder or fibrous materials and that the individual mixture components are stably bonded together by an adhesive that does not seal the surface of the components. The binding agent can be used in the form of floating granules or pellets, as a larger molded part or as a composite with a carrier material.
Durch die Einsatzmöglichkeit auf fließenden oder stehenden Gewässern und auf festen Böden wie Verkehrsflächen, Lagerflächen, Werkstätten, Containern, Tankanlagen usw. ergibt sich als wesentlicher Vorteil ein für die zu erwartenden Leckagen universell anwendbares Bindemittel. Hierdurch kann auf eine getrennte Lagerhaltung im Bereitstellungsraum sowie beim Handel verzichtet werden. Gegenüber anderen bekannten Bindemitteln besteht die Möglichkeit, je nach der zu erwartenden Dominanz verschiedener Schadstoffe durch Variation in der Materialauswahl, sowohl der Art und chemischen Struktur des Gummimehles als auch der zugefügten Kunststoffschaumpartikel bzw. anderer Komponenten, eine optimale Wirkung des Bindemittels zu sichern.The ability to use it on flowing or standing water and on solid ground such as traffic areas, storage areas, workshops, containers, tank systems, etc. provides a significant advantage in that it is a universally applicable binding agent for the expected leaks. This means that separate storage in the supply area and at the retailer’s is no longer necessary. Compared to other known binding agents, it is possible to ensure an optimal effect of the binding agent by varying the choice of materials, both the type and chemical structure of the rubber powder and the added plastic foam particles or other components, depending on the expected dominance of various pollutants.
Ein weiterer wesentlicher Fortschritt im Vergleich mit anderen Materialkombinationen ist hier die durch den eingesetzten lösungsmittelfreien Klebstoff, vorzugsweise auf Basis von Kartoffelstärke, gesicherte Mischungsstabilität während des Transportes und der Lagerung. Die Verwendung eines Klebstoffes ermöglicht auch die Beeinflussung der Gestalt des Bindemittels, es kann griesartig, krümelig, pelletiert oder als flächiges bzw. schalenförmiges Gebilde hergestellt werden, auch in Kombination mit einem saugfähigen Trägermaterial wie Papier, Pappe oder Textilvlies. Derartige Sandwich-Produkte können dem Einsatzort optimal angepaßt werden und lassen sich beim Entsorgen besser handhaben.Another significant advance in comparison with other material combinations is the stability of the mixture during transport and storage, which is ensured by the solvent-free adhesive used, preferably based on potato starch. The use of an adhesive also makes it possible to influence the shape of the binding agent; it can be made in a granular, crumbly, pelletized or flat or shell-shaped form, also in combination with an absorbent carrier material such as paper, cardboard or textile fleece. Such sandwich products can be optimally adapted to the place of use and are easier to handle when disposing of them.
Die Erfindung soll an einem Ausführungsbeispiel erläutert werden: The invention will be explained using an embodiment:
Gummimehl aus der Zerkleinerung von Altreifen (Rauhmehl), auf eine Korngröße < 1 mm abgesiebt, wird im Verhältnis 3:1 mit bis auf etwa 5 mm zerkleinertem Styropor-Dämmstoff vermischt. Danach wird dieses Gemenge mit einer aufgekochten Kartoffelstärkelösung mit 2 % Feststoffanteil in einer Menge von 0,026 g Kartoffelstärke je g Gummimehl-Styropor-Mischung verrührt. Die feuchte Mischung wird zum Trocknen an Luft ausgebreitet. Nach der für die Zulassung von Ölbindemitteln gültigen Prüfmethode wird anschließend die Menge an gebundenem Heizöl EL bestimmt (60 min Kontaktierung, 180 min Auslaufzeit, Druckbelastung mit 0,1 bar über 120 min) . Die Berechnung des Ölbinderbedarfs ergab, daß 1 kg des Bindemittels 2,6 kg Heizöl EL trotz Druckbelastung binden.Rubber powder from the shredding of old tires (rough powder), sieved to a grain size of < 1 mm, is mixed in a ratio of 3:1 with Styrofoam insulation material shredded to about 5 mm. This mixture is then mixed with a boiled potato starch solution with a 2% solids content in an amount of 0.026 g of potato starch per g of rubber powder-Styrofoam mixture. The moist mixture is spread out in the air to dry. The amount of bound heating oil EL is then determined according to the test method valid for the approval of oil binding agents (60 min contact, 180 min run-off time, pressure load of 0.1 bar for 120 min). The calculation of the oil binding requirement showed that 1 kg of the binding agent binds 2.6 kg of heating oil EL despite the pressure load.
Dasselbe Ergebnis erbrachte eine Mischung aus gleichen Teilen Gummimehl, Styropor und Holzmehl, die unter analogen Bedingungen verklebt und geprüft wurde.The same result was achieved with a mixture of equal parts rubber powder, polystyrene and wood powder, which was bonded and tested under analogous conditions.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE29705010U DE29705010U1 (en) | 1997-03-19 | 1997-03-19 | Binder for oils and liquid chemicals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE29705010U DE29705010U1 (en) | 1997-03-19 | 1997-03-19 | Binder for oils and liquid chemicals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE29705010U1 true DE29705010U1 (en) | 1997-07-10 |
Family
ID=8037749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE29705010U Expired - Lifetime DE29705010U1 (en) | 1997-03-19 | 1997-03-19 | Binder for oils and liquid chemicals |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE29705010U1 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19742266A1 (en) * | 1997-09-25 | 1999-05-06 | Ludger Dr Steinmann | Upgrading of chemical and energy raw materials by reaction with low-value raw materials |
| EP1279715A1 (en) * | 2001-07-26 | 2003-01-29 | Amandus Kahl GmbH & Co. | Process for binding non-polar substances |
| GB2420725A (en) * | 2004-12-04 | 2006-06-07 | John Denby Downing | Pollution control |
| WO2007035078A1 (en) * | 2005-09-22 | 2007-03-29 | Juan Jorge Roesch Dietlen | Absorbent granulate |
| EP2085138A1 (en) | 2008-02-04 | 2009-08-05 | Kalle GmbH | Binding agent for absorbtion of liquids, especially for oil |
| DE102015000177A1 (en) | 2015-01-02 | 2016-07-07 | Elastomere Verarbeitungs- Und Anlagengesellschaft Mbh | Process and apparatus for the preparation of binders for liquid, solid and gaseous media and a binder produced therefrom |
-
1997
- 1997-03-19 DE DE29705010U patent/DE29705010U1/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19742266A1 (en) * | 1997-09-25 | 1999-05-06 | Ludger Dr Steinmann | Upgrading of chemical and energy raw materials by reaction with low-value raw materials |
| EP1279715A1 (en) * | 2001-07-26 | 2003-01-29 | Amandus Kahl GmbH & Co. | Process for binding non-polar substances |
| GB2420725A (en) * | 2004-12-04 | 2006-06-07 | John Denby Downing | Pollution control |
| GB2420725B (en) * | 2004-12-04 | 2009-09-02 | John Denby Downing | Pollution control |
| WO2007035078A1 (en) * | 2005-09-22 | 2007-03-29 | Juan Jorge Roesch Dietlen | Absorbent granulate |
| EP2085138A1 (en) | 2008-02-04 | 2009-08-05 | Kalle GmbH | Binding agent for absorbtion of liquids, especially for oil |
| DE102008007475A1 (en) | 2008-02-04 | 2009-08-06 | Kalle Gmbh | Binders for holding liquids, in particular oil |
| DE102015000177A1 (en) | 2015-01-02 | 2016-07-07 | Elastomere Verarbeitungs- Und Anlagengesellschaft Mbh | Process and apparatus for the preparation of binders for liquid, solid and gaseous media and a binder produced therefrom |
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