DE2953602A1 - Opt. plastics-contg. bitumen compsns. - modified with pyrolysis oil derived from plastic waste, plastics or hydrocarbon-contg. refuse - Google Patents
Opt. plastics-contg. bitumen compsns. - modified with pyrolysis oil derived from plastic waste, plastics or hydrocarbon-contg. refuseInfo
- Publication number
- DE2953602A1 DE2953602A1 DE19792953602 DE2953602A DE2953602A1 DE 2953602 A1 DE2953602 A1 DE 2953602A1 DE 19792953602 DE19792953602 DE 19792953602 DE 2953602 A DE2953602 A DE 2953602A DE 2953602 A1 DE2953602 A1 DE 2953602A1
- Authority
- DE
- Germany
- Prior art keywords
- plastics
- contg
- pyrolysis oil
- refuse
- waste
- 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- Withdrawn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
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L95/00—Compositions of bituminous materials, e.g. asphalt, tar, pitch
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Abstract
Description
upert Höllupert hell
egaubtr. 16 5 Karlsruhe 51 Hans Bender Steinbügelstr. 22 a 75 Karlsruhe 41 Bituminöse, gegebenenfalls Kunststoffe enthaltende Masse Gegenstand der Erfindung ist eine bituminöse, ggfs. Kunststoffe enthaltende Masse.egubtr. 16 5 Karlsruhe 51 Hans Bender Steinbügelstr. 22 a 75 Karlsruhe 41 Bituminous mass, possibly containing plastics, is the subject of the invention is a bituminous compound, possibly containing plastics.
Durch die DE-PS 27 31 810 ist eine derartige Masse mit einem Gehalt an einer aus Altirultiflil erhatterlerl und oberhalb von etwa 200 °C siedenden Pyrolyseölfraktion bekannt geworden ; bei dem dort angegebenen Herstellungsverfahren werden die Kunststoffe vor dem Einarbeiten in die bituminöse Masse in einer aus Altgummi erhaltenen und oberhalb von etwa 200 °C siedenden Pyrolyseölfraktion gequollen oder gelöst.DE-PS 27 31 810 is such a mass with a content on a pyrolysis oil fraction obtained from Altirultiflil and boiling above about 200 ° C known ; in the manufacturing process specified there, the plastics before incorporation into the bituminous mass in one obtained from waste rubber and swollen or dissolved above about 200 ° C boiling pyrolysis oil fraction.
Nach bekannten Pyrolyseverfahren können Kunststoffabfälle, nämlich z.B. PE, PVC, PS, PA oder PC, ferner kunststoffhaltiger Müll, und zwar Hausmüll tirid Industriemüll, und kohlenwasserstoffhaltiger Sondermüll, wie beispielsweise Altöl, Altkabel, Säureharze, Schredderabfälle oder Lackrückstände, beseitigt werden. Es ist daher wünschenswert, fijr das Pyrolyseöl eine Verwendung zu finden, wobei eine große Mischungspyrolyse aus verschiedenen Substanzen möglich und keine getrennte Sammlung und Verarbeitung erforderlich ist.According to known pyrolysis processes, plastic waste, namely e.g. PE, PVC, PS, PA or PC, as well as plastic-containing waste, namely household waste tirid industrial waste, and hazardous waste containing hydrocarbons, such as Used oil, old cables, acid resins, shredder waste or paint residues can be removed. It is therefore desirable to find a use for the pyrolysis oil, wherein a large mixture pyrolysis of different substances is possible and not a separate one Collection and processing is required.
Für die pyrolytische Zersetzung ist ein hoher Gehalt an aromatischen Kohlenwasserstoffen charakteristisch. Auch die entstehende Stoffpalette zeigt große Ubereinstimmung, wobei Mengenverschiebungen z.B. durch unterschiedliche Temperaturverläufe entstehen können ( vergl. Chemie-Ingenieur - Technik (1979) Nr. 3 S. 222, " Vergleich der Zusammensetzung verschiedener Pyrolyseöle " Die Erfindung hat sich die Aufgabe gestellt, flir die höhersiedende Pyrolysefraktion aus den oben angegebenen Substanzen Kunststoff, kunststoffhaltiger Müll und kohlenwasserstoffhaltiger Sondermiill, eine geeignete Verwendung aufzuzeigen.A high aromatic content is essential for pyrolytic decomposition Hydrocarbons characteristic. The resulting range of fabrics is also large Agreement, with quantity shifts e.g. due to different temperature profiles can arise (see Chemical Engineer - Technik (1979) No. 3 p. 222, "Comparison the composition of different pyrolysis oils "The invention has the object for the higher-boiling pyrolysis fraction from the substances given above Plastic, plastic-containing garbage and hydrocarbon-containing special mill, one indicate suitable use.
Diese Aufgabe wird durch die kennzeichnenden Merkmale des Anspruchs 1 gelöst.This task is achieved by the characterizing features of the claim 1 solved.
Die Verwendung der oberhalb von ca. 160°C siedenden Pyrolyseölfraktion bring für die Verarbeitung bituminöser Massen, wie z.B. in Dach- und Dichtungsbahnen, Schall- und Wärmedämmplatten, dauerelastischen Fugenverguß- und Spachtelmassen, Bitumen- Kunststoffbahnen, Selbstklebebahnen sowie Dichtungsmassen entscheidende Vorteile, nähmlich eine Senkung des Brechpunktes, eine Oxidationsminderung des Bitumens, eine Erhöhung der Elastizität, der Duktilität, des Adhäsionsvermögens und der Dehnfähigkeit sowie eine Verringerung der Härte; schließlich eine Verbesserung der Lösungfähigkeit für die zur Anwendung kommenden kunststoffe im Bitumen und eine Verkürzung detr Rührzeiten.The use of the pyrolysis oil fraction boiling above approx. 160 ° C bring for the processing of bituminous masses, e.g. in roofing and waterproofing membranes, Sound and thermal insulation boards, permanently elastic joint sealing and leveling compounds, Bitumen plastic sheeting, self-adhesive sheeting and sealing compounds are decisive Advantages, namely a lowering of the breaking point, a reduction in oxidation of the bitumen, an increase in elasticity, ductility, adhesiveness and extensibility as well as a decrease in hardness; finally, an improvement in the ability to solve problems for the plastics used in bitumen and a shortening detr Stirring times.
Beispiel 1: Rührzeit bei 160°C Styrolbutadiencopolymerisat 15% B 25 70% 2 Std. 40 min.Example 1: stirring time at 160 ° C. styrene-butadiene copolymer 15% B 25 70% 2 hours 40 min.
Pyrolseöl aus Polystyrol- 15% Polyurethan (50/50) Beispiel 2: Brechpunktserniedrigung Brechpunkt Brechpunkt nach 24 Std.Pyrolse oil from polystyrene- 15% polyurethane (50/50) Example 2: Breakpoint depression Break point Break point after 24 hours.
Rührzeit bei 160°C B 100/40 85% -17°C -11°C Pyrolyseöl 15% wie oben Stirring time at 160 ° C B 100/40 85% -17 ° C -11 ° C pyrolysis oil 15% as above
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792953602 DE2953602A1 (en) | 1979-05-17 | 1979-05-17 | Opt. plastics-contg. bitumen compsns. - modified with pyrolysis oil derived from plastic waste, plastics or hydrocarbon-contg. refuse |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792953602 DE2953602A1 (en) | 1979-05-17 | 1979-05-17 | Opt. plastics-contg. bitumen compsns. - modified with pyrolysis oil derived from plastic waste, plastics or hydrocarbon-contg. refuse |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2953602A1 true DE2953602A1 (en) | 1981-03-19 |
Family
ID=6089973
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19792953602 Withdrawn DE2953602A1 (en) | 1979-05-17 | 1979-05-17 | Opt. plastics-contg. bitumen compsns. - modified with pyrolysis oil derived from plastic waste, plastics or hydrocarbon-contg. refuse |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE2953602A1 (en) |
-
1979
- 1979-05-17 DE DE19792953602 patent/DE2953602A1/en not_active Withdrawn
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE2537811A1 (en) | BITUMEN COMPOSITIONS AND THEIR USE | |
CH631474A5 (en) | LIGHT-COLORED THERMOPLASTIC MASSES. | |
EP0205769B1 (en) | Process for making a bituminous stock and its use | |
DE4212332A1 (en) | WATERPROOF MEMBRANE | |
DE1720168C3 (en) | Bitumen compound containing block copolymer | |
DE2953602A1 (en) | Opt. plastics-contg. bitumen compsns. - modified with pyrolysis oil derived from plastic waste, plastics or hydrocarbon-contg. refuse | |
DE3630132C2 (en) | Process for the production of an elastic bituminous insulating and sealing compound | |
DE1948526C3 (en) | ||
DE2165157C3 (en) | Thermoplastic molding compounds that can be decomposed by the action of light | |
DE102012215760B4 (en) | Bitumen mass cover layer and method for producing a bitumen mass cover layer | |
DE4127158C2 (en) | Process for producing molded parts from waste materials | |
EP0274048B1 (en) | Plastic web | |
DD284037A5 (en) | BITUMINOESE MASS AND ITS USE | |
DE2731810C3 (en) | Bituminous compounds, possibly containing plastics, and process for their manufacture | |
DE2919941C3 (en) | Bituminous compounds, possibly containing plastics, and process for their manufacture | |
EP0739321A1 (en) | Bitumen-free binder, building material mixture and aqueous emulsion binder | |
DE29515721U1 (en) | Rubber grist - modified thermoplastics | |
EP0449090A1 (en) | Process for the valorisation of the light product from the shredding of automotive vehicles | |
DE3521597A1 (en) | BITUMINOUS DIMENSIONS AND THEIR USE | |
DE2045624A1 (en) | Bitumen-polyolefine compns - contg alumino-silicates and mineral fillers with improved cold flow and recovery props | |
EP4289898A2 (en) | Additive for asphalt and method for producing an additive and an asphalt using such an additive | |
DE2303754A1 (en) | Viscous polystyrene compsn. in chlorinated solvents - by heating polystyrene foam waste in solvent, for use as adhesives, sealants and insulants | |
DE3688005T2 (en) | A COMPOSITION AND METHOD FOR USE OF THE SLUDGE OBTAINED IN THE TREATMENT OF WASTE LUBRICANTS. | |
DE2040055A1 (en) | Incombustible sheet of art paper and method of making the same | |
DE2242814A1 (en) | Plastics compsn - from polyolefin and PVC scrap and calcium cyanamide |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
OI | Miscellaneous see part 1 | ||
8141 | Disposal/no request for examination |