bitumen extraktion trichlorethylen mit

  • University of Transport and Communications, Zilina

    repeatability of the faster and more common bitumen extraction technique from mixtures ... solvents of bitumen (ASTM O-T-634 Trichloroethylene, Technical).

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  • Extraction of Chemical Constituents of Bitumen Using - Scientific ...

    Aug 21, 2015 ... Hellwege patented the use of trichloroethylene as a solvent in conjunction ... potential solvent for bitumen extraction based on high bitumen...

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  • an evaluation of an alternative solvent for extraction of asphalt to ...

    Trichloroethylene is a solvent currently used by the Florida Department of ... It has been recognized that asphalt extraction and recovery procedure is a vital part...

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  • A High Pressure Method of Bitumen Extraction ... - State of Michigan

    used are trichloroethylene (TCE), 1,1,1-trichloroethane, and methylene chloride. ... The alternate methods for bitumen extraction involving solvent reflux.

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  • TCE 2b-use 5

    Trichloroethylene (TRI). EC-number: 201-167-4. CAS-number: 79-01-6. Use title: Use of Trichloroethylene as Extraction Solvent for. Bitumen in Asphalt Analysis.

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  • Asphalt Testing Sets - Materials Testing Guru

    Quantitive extraction of bitumen, centrifuge extractor, method A, ASTM D2172, AASHTO T164. 1 x 200 ... The following chemicals are required: Trichloroethylene

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  • Glenn Webber - Canadian Technical Asphalt Association

    Alternatives to Trichloroethylene in Asphalt Testing. Extraction Solvents. D Limonene Based Extraction Solvents. D Limonene based products require a number...

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  • asphalt content by centrifugal extraction - OoCities

    The asphalt content in the mixture are extracted by centrifuge extraction. For this process centrifuge extractor are used. The chemical Trichloroethylene are used.

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  • Evaluation of Solvents for Extraction of Residual Asphalt from ...

    trichloroethylene and toluene containing 15 pecent ethanol using an old road-core material .... original asphalt left behind by the extraction method for a solvent.

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  • download - InfraTest Prüftechnik

    The chemical liquid Trichloroethylene, which is in use for the separation and extraction of bituminous mix- tures, is according to the European Chemicals Agency.

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  • Betriebs- und Prozesssicherheit bei der Extraktion von Bitumen im ...

    Das zur Extraktion verwendete Lösemittel HI-TRI™ SMG enthält anwendungsspezifische ... Bei der Extraktion von Bitumen mit Trichlorethylen (TRI) kann es zu...

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  • Bitumen & Asphalt Extraction - Pavertrend | Asphalt | Hot Mix ...

    Solvent extraction, the oldest of the three test methods, uses a chemical solvent (trichloroethylene or toluene) to remove the asphalt binder from the aggregate.

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  • Extraction and recovery of polymer modified bitumen

    For SBS-modified bitumen different extraction methods are applicable ... well by Nösler [3] in the case of trichloroethylene who related it to residual solvent in the.

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  • Asphalt Extraction Solvent >> Reliance Specialty Products

    Safely replace trichloroethylene (TCE) and methylene chloride for asphalt extraction with EnTron-AE. EnTron-AE is an n-propyl bromide (nPB) based solvent...

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  • Trichlorethen – Wikipedia

    Trichlorethen (Trivialname: Trichlorethylen, Trichlor, Tri) ist eine farblose, klare Flüssigkeit. .... B. Tetrachlorethen, eines der gebräuchlichsten Reinigungs-, Entfettungs- und Extrakti...

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  • Selection of an Alternative Asphalt Extraction Solvent

    The asphalt extraction solvent n-Propyl Bromide (nPB) was selected as an alternative ... currently used d-Limonene and Trichloroethylene (TCE), based on a...

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  • ITM 571 - IN.gov

    Jun 16, 2015 ... T 164 Quantative Extraction of Bitumen from Bituminous Paving Mixtures ... Cover the test sample in the bowl with Trichloroethylene and allow.

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  • Patent US5053118 - Bitumen extraction from asphalt pavements ...

    Oct 1, 1991 ... A procedure for bitumen extraction from an asphalt pavement sample ... used are trichloroethylene (TCE), 1,1,1-trichloroethane (111-TCE), and...

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  • asphaltanalysatoren t / pg / verte - InfraTest Prüftechnik

    Asphalt/Bitumen. Polymer- und ... Mit den heute verfügbaren Anlagen zur Extraktion und ... eingesetzte Lösemittel Trichlorethylen wurde seitens.

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  • recycling Poymer Modified Asphalt - CEDR

    Sep 30, 2013 ... the extraction and recovery of SBS-polymer containing bituminous binder from the ... Trichloroethylene (solvent used for extraction). VMA.

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