WO1996002602A1 - Adsorbant-liant - Google Patents

Adsorbant-liant Download PDF

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Publication number
WO1996002602A1
WO1996002602A1 PCT/DE1995/000902 DE9500902W WO9602602A1 WO 1996002602 A1 WO1996002602 A1 WO 1996002602A1 DE 9500902 W DE9500902 W DE 9500902W WO 9602602 A1 WO9602602 A1 WO 9602602A1
Authority
WO
WIPO (PCT)
Prior art keywords
adsorbent
binder according
admixture
plastics
basic substance
Prior art date
Application number
PCT/DE1995/000902
Other languages
German (de)
English (en)
Inventor
Hildegard Weiland
Original Assignee
Hildegard Weiland
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hildegard Weiland filed Critical Hildegard Weiland
Priority to AU29206/95A priority Critical patent/AU2920695A/en
Publication of WO1996002602A1 publication Critical patent/WO1996002602A1/fr

Links

Classifications

    • 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
    • E02B15/10—Devices for removing the material from the surface
    • E02B15/101—Means floating loosely on the water absorbing the oil
    • 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
    • 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

Definitions

  • the invention relates to an adsorbent and binder, in particular for oils, fuels such as diesel fuel, gasoline and benzene and paints, paints, organic solvents and all liquid chemicals, for example acids, and / or vapors of the substances mentioned, consisting of a basic substance absorbing the environmentally harmful substances.
  • Adsorbents and binders are known for different areas of application, for example a conventional rubber oil binder for traffic areas contains an admixture of shredded Y-Tong stones or other waste from the construction industry in order to produce a non-slip material with a suitable mixture ratio, which Car accidents with leaking pollutants in the form of fuels or oils can be used.
  • a conventional rubber oil binder for traffic areas contains an admixture of shredded Y-Tong stones or other waste from the construction industry in order to produce a non-slip material with a suitable mixture ratio, which Car accidents with leaking pollutants in the form of fuels or oils can be used.
  • the skidding of motor vehicles on the sprinkled lanes or the slipping of uninvolved people as a result of the application of oil binders on the traffic surfaces can be avoided.
  • adsorbents and binders for water surfaces which consist of a powdered substance made of rubber and can absorb the existing pollutants by floating on the water surface, but these substances consisting of rubber are not suitable for traffic areas alone because there is an increased risk of slipping.
  • the aforementioned admixtures are not suitable for use on a water surface because the minerals are used on a water surface Can dissolve the water surface and sink to the bottom of the water or because the minerals absorb water and the specific weight of the adsorbent and binder is increased, so that the adsorbent and binder also decrease or have a reduced absorption capacity.
  • it can result in the adhesion of the adsorbents and binders to one another being impaired and subsequent absorption from the water surface being more difficult to carry out.
  • the invention is therefore based on the object of providing an adsorbent and binder which can be used both on a water surface and on a traffic surface, for example a freeway or country road.
  • the basic substance has an admixture of a component which, on the one hand, is buoyant and on the other hand is anti-slip with a high abrasion resistance.
  • the ability of the adsorbent and binder to float when used on water surfaces prevents sinking on the one hand and enables the adsorbent and binder to be easily resumed, while on the other hand the risk of accidents is reduced due to the anti-slip effect with great abrasion resistance on traffic surfaces
  • Application of the adsorbent and binder can be largely excluded.
  • the admixture consists of a pumice stone granulate.
  • Pumice stone is a mineral obtained from a natural occurrence, which can be purchased as pumice stone granules in various forms depending on the origin, structure and grain size distribution of the material, with up to 90% of the material alone or in a mixture with rubbery substances float on water.
  • this material when mixed with rubber-like substances, has very good slip resistance, which is absolutely comparable with the slip resistance of known admixtures, such as stone powder,
  • the admixture consists of plastics which have a low specific weight or have the property of floating on water due to the inclusion of air in plastic particles, or that the admixture consists of plastic granulate, polystyrene balls, polystyrene pulp - ver, porous plastics or foamed plastics or of plastics, the surface of which hydrophobic substances are coated by spraying, vapor deposition or immersion, whereby the floatability and the anti-slip effect is guaranteed.
  • the admixture consists of glass or ceramic, for example porous glass or ceramic granulate, which have a low liter weight due to air inclusion and / or high porosity or that the admixture consists of hard and porous carbon particles, Activated carbon particles or consist of hardened, thermally treated rubber particles which satisfactorily meet the aforementioned requirements and have great abrasion resistance.
  • the admixture is additionally oil-binding, whereby the absorption capacity of the adsorbent and binder can be increased further, it being further provided that the proportion of the admixture is 10-50, in particular 20 parts by weight, and the Basic substance is buoyant alone as well as mixed with water and / or oils and / or organic substances.
  • the abovementioned proportion by weight is sufficient to guarantee the advantages mentioned and at the same time guarantees a high binding capacity of the basic substance.
  • the base substance is made of a rubber-like material or from a plastic-like material, optionally PP, PE or PET, or from a mixture of different plastics or from a mixture of one there is rubber-like material and one or more types of plastic, all of which have a high absorption and binding behavior and meet the requirements, the basic substance and the admixtures having a powder, granule, flour, semolina, crumb or chip-like consistency can have.
  • the base substance can also be used in a mulch-like consistency.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

L'invention concerne un adsorbant-liant, notamment pour huiles, carburants comme le carburant-Diesel, essence et benzol, vernis, peintures, solvants organiques, ainsi que pour toutes les substances chimiques liquides, qui offre deux différents types d'applications possibles. On connaît d'une part les liants destinés à absorber les substances polluantes flottant à la surface de l'eau et d'autre part celles qui se trouvent à la surface des voies de circulation. Dans un cas, les liants se caractérisent par une bonne flottabilité et dans l'autre, par un bon pouvoir antidérapant. Il est prévu selon l'invention d'utiliser un additif présentant une bonne flottabilité et un bon pouvoir antidérapant. La pierre ponce sous forme de granulés constitue un des additifs possibles. La flottabilité et le pouvoir antidérapant de l'additif permettent d'utiliser l'adsorbant-liant à la surface de l'eau et à celle de voies de circulation. Cet avantage permet d'éviter un double stockage et exclut tout risque de confusion entre les liants. La production est particulièrement économique et l'utilisation d'autres substances polluantes telles que des substances chimiques devient superflue.
PCT/DE1995/000902 1994-07-13 1995-07-12 Adsorbant-liant WO1996002602A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU29206/95A AU2920695A (en) 1994-07-13 1995-07-12 Adsorption and binding agent

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9410975U DE9410975U1 (de) 1994-07-13 1994-07-13 Adsorptions- und Bindemittel
DEG9410975.3U 1994-07-13

Publications (1)

Publication Number Publication Date
WO1996002602A1 true WO1996002602A1 (fr) 1996-02-01

Family

ID=6910826

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1995/000902 WO1996002602A1 (fr) 1994-07-13 1995-07-12 Adsorbant-liant

Country Status (3)

Country Link
AU (1) AU2920695A (fr)
DE (1) DE9410975U1 (fr)
WO (1) WO1996002602A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2870753A1 (fr) * 2004-05-28 2005-12-02 Camp Jean Pierre Pierre ponce a teneur en carbone, son procede de production et ses applications

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19534542B4 (de) * 1994-09-20 2004-01-15 Rench Chemie Gmbh Aufsaugmittel mit inneren Quellräumen zum Binden flüssiger Gefahrstoffe

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1811131A1 (de) * 1968-11-27 1970-06-11 Artur Steinhauer Saugfaehiges Streumittel,insbesondere fuer die Strassenstreuung od.dgl.
FR2105752A5 (fr) * 1970-09-19 1972-04-28 Strabit Werke Gmbh
DE2845975A1 (de) * 1978-10-21 1980-04-24 Ekoperl Gmbh Verfahren zur herstellung eines oelaufsaugmittels
DE3029877C1 (de) * 1980-08-07 1981-10-08 Ekoperl Gmbh, 4600 Dortmund Verfahren zur Herstellung eines OElaufsaugmittels
AT392954B (de) * 1989-11-29 1991-07-25 Zwittnig Leopold Oelbindemittel
DE4007695A1 (de) * 1990-03-10 1991-09-12 Eugen Jaeger Fa Adsorbtions- und bindemittel fuer oele
DE4336273A1 (de) * 1993-10-23 1995-04-27 Eugen Jaeger Adsorptions- und Bindemittel für Öle

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1811131A1 (de) * 1968-11-27 1970-06-11 Artur Steinhauer Saugfaehiges Streumittel,insbesondere fuer die Strassenstreuung od.dgl.
FR2105752A5 (fr) * 1970-09-19 1972-04-28 Strabit Werke Gmbh
DE2845975A1 (de) * 1978-10-21 1980-04-24 Ekoperl Gmbh Verfahren zur herstellung eines oelaufsaugmittels
DE3029877C1 (de) * 1980-08-07 1981-10-08 Ekoperl Gmbh, 4600 Dortmund Verfahren zur Herstellung eines OElaufsaugmittels
AT392954B (de) * 1989-11-29 1991-07-25 Zwittnig Leopold Oelbindemittel
DE4007695A1 (de) * 1990-03-10 1991-09-12 Eugen Jaeger Fa Adsorbtions- und bindemittel fuer oele
DE4336273A1 (de) * 1993-10-23 1995-04-27 Eugen Jaeger Adsorptions- und Bindemittel für Öle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2870753A1 (fr) * 2004-05-28 2005-12-02 Camp Jean Pierre Pierre ponce a teneur en carbone, son procede de production et ses applications
WO2005118483A1 (fr) * 2004-05-28 2005-12-15 Sem Stone Pierre ponce a teneur en carbone, son procede de production et ses applications
US7517831B2 (en) 2004-05-28 2009-04-14 Sem Stone Pumice stone with a carbon content, process for its production and its applications

Also Published As

Publication number Publication date
AU2920695A (en) 1996-02-16
DE9410975U1 (de) 1994-09-15

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