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DE102011106153A1 - Producing a composition, useful e.g. for processing the storage areas of biogas plant, comprises mixing bitumen with a high proportion of polyamides, heating a stone and enriching with polyamides, and adding the stone to mixture - Google Patents

Producing a composition, useful e.g. for processing the storage areas of biogas plant, comprises mixing bitumen with a high proportion of polyamides, heating a stone and enriching with polyamides, and adding the stone to mixture Download PDF

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Publication number
DE102011106153A1
DE102011106153A1 DE201110106153 DE102011106153A DE102011106153A1 DE 102011106153 A1 DE102011106153 A1 DE 102011106153A1 DE 201110106153 DE201110106153 DE 201110106153 DE 102011106153 A DE102011106153 A DE 102011106153A DE 102011106153 A1 DE102011106153 A1 DE 102011106153A1
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DE
Germany
Prior art keywords
polyamides
stone
storage areas
composition
high proportion
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Withdrawn
Application number
DE201110106153
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German (de)
Inventor
wird später genannt werden Erfinder
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Individual
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Individual
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Priority to DE201110106153 priority Critical patent/DE102011106153A1/en
Publication of DE102011106153A1 publication Critical patent/DE102011106153A1/en
Withdrawn legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L95/00—Compositions of bituminous materials, e.g. asphalt, tar, pitch
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D177/00—Coating compositions based on polyamides obtained by reactions forming a carboxylic amide link in the main chain; Coating compositions based on derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2555/00—Characteristics of bituminous mixtures
    • C08L2555/40—Mixtures based upon bitumen or asphalt containing functional additives
    • C08L2555/50—Inorganic non-macromolecular ingredients
    • C08L2555/52—Aggregate, e.g. crushed stone, sand, gravel or cement

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Producing a composition for processing the storage areas of biogas plant, comprises mixing bitumen with a high proportion of polyamides, heating a stone and enriching with polyamides, which melt on the stone, and adding the stone to the mixture to obtain a compact composition.

Description

Durch ständige Ablagerung von säurehaltiger Silage (PH-Wert 3,5–4) kommt es bei herkömmlichen Asphalt oder Beton zur Zersetzung, d. h. zur Aufbröselung des Materials.Persistent deposition of acidic silage (pH 3.5-4) causes decomposition of conventional asphalt or concrete, i. H. for crumbling the material.

Die Nachteile der bisher verwendeten Materialien verlangen eine Änderung. Die Silagelagerung und Arbeitsflächen der Biogasanlagen, die bisher eingesetzt sind, bestehen aus Asphalt oder Beton.The disadvantages of the materials used so far require a change. The silage storage and working areas of the biogas plants that have been used so far are made of asphalt or concrete.

Bei der Asphaltmischung geht man im Mischwerk in folgenden Schritten vor.When mixing asphalt, you proceed in the mixing plant in the following steps.

Gestein und Binder werden erhitzt und mit vorgeheiztem Bitumen vermischt.Rock and binder are heated and mixed with preheated bitumen.

Mit der Zeit sickern flüssige saure Silagereste in das Grundwasser.Over time, liquid acidic silage residues seep into the groundwater.

Claims (1)

Mein Patenanspruch und Erfindung (Erfinder: Jörg Bredemeyer) bezieht sich auf das Verfahren und die neue Zusammensetzung des Belages für Arbeits- u. Lagerflächen der Biogasanlage. Meine Vorgehensweise ist: Bitumen wird mit einem hohen Anteil Polyamiden versetzt. Gestein wird erhitzt ebenfalls mit Polyamiden angereichert, diese schmelzen auf das Gestein auf, anschließend wird die Bitumen-Polyamidmischung dazugegeben und es entsteht eine kompakte Verbindung. Diese Verbindung ist säureresistent und sehr belastbar, verhindert das Eindringen der sauren Silageflüssigkeit in das Grundwasser. Es bildet sich eine regelrechte wasserdichte Wanne.My patent claim and invention (inventor: Jörg Bredemeyer) refers to the process and the new composition of the coating for working u. Storage areas of the biogas plant.  My approach is:  Bitumen is mixed with a high proportion of polyamides. Rocks are also heated enriched with polyamides, these melt on the rock, then the bitumen-polyamide mixture is added and there is a compact connection.  This compound is acid-resistant and very resilient, prevents the penetration of acid silage liquid into the groundwater. It forms a veritable watertight tub.
DE201110106153 2011-06-27 2011-06-27 Producing a composition, useful e.g. for processing the storage areas of biogas plant, comprises mixing bitumen with a high proportion of polyamides, heating a stone and enriching with polyamides, and adding the stone to mixture Withdrawn DE102011106153A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE201110106153 DE102011106153A1 (en) 2011-06-27 2011-06-27 Producing a composition, useful e.g. for processing the storage areas of biogas plant, comprises mixing bitumen with a high proportion of polyamides, heating a stone and enriching with polyamides, and adding the stone to mixture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE201110106153 DE102011106153A1 (en) 2011-06-27 2011-06-27 Producing a composition, useful e.g. for processing the storage areas of biogas plant, comprises mixing bitumen with a high proportion of polyamides, heating a stone and enriching with polyamides, and adding the stone to mixture

Publications (1)

Publication Number Publication Date
DE102011106153A1 true DE102011106153A1 (en) 2012-12-27

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
DE201110106153 Withdrawn DE102011106153A1 (en) 2011-06-27 2011-06-27 Producing a composition, useful e.g. for processing the storage areas of biogas plant, comprises mixing bitumen with a high proportion of polyamides, heating a stone and enriching with polyamides, and adding the stone to mixture

Country Status (1)

Country Link
DE (1) DE102011106153A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3597378A (en) * 1968-08-29 1971-08-03 Carlisle Chemical Works Polyamide waxes in asphalt and bitumen
DE2454803A1 (en) * 1973-11-19 1975-05-22 Olster Asphalt Fab Bv PROCESS FOR MANUFACTURING A MATERIAL CONSISTING OF MINERAL COMPONENTS, POLYMER COMPONENTS AND A THIRD COMPONENT
US7838575B2 (en) * 2007-12-20 2010-11-23 E. I. Du Pont De Nemours And Company Bituminous mixtures comprising thermoplastic polymer membranes

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3597378A (en) * 1968-08-29 1971-08-03 Carlisle Chemical Works Polyamide waxes in asphalt and bitumen
DE2454803A1 (en) * 1973-11-19 1975-05-22 Olster Asphalt Fab Bv PROCESS FOR MANUFACTURING A MATERIAL CONSISTING OF MINERAL COMPONENTS, POLYMER COMPONENTS AND A THIRD COMPONENT
US7838575B2 (en) * 2007-12-20 2010-11-23 E. I. Du Pont De Nemours And Company Bituminous mixtures comprising thermoplastic polymer membranes

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Walzasphalt zur Abdichtung landwirtschaftlicher Fahrsiloanlagen *

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R086 Non-binding declaration of licensing interest
R012 Request for examination validly filed
R120 Application withdrawn or ip right abandoned

Effective date: 20121119