Asphalt analysis apparatus and use of the asphalt analysis apparatus in asphalt determination

The invention discloses an asphalt analysis apparatus and a use of the asphalt analysis apparatus in asphalt determination. The asphalt analysis apparatus comprises an extractor and a condenser. A lower end of the condenser is movably connected to an upper end of the extractor. The lower end of the...

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Bibliographic Details
Main Authors ZHAO LI, YANG MEI, ZHU LING, MA DAN, JING DONGYU
Format Patent
LanguageChinese
English
Published 16.05.2012
Subjects
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
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Summary:The invention discloses an asphalt analysis apparatus and a use of the asphalt analysis apparatus in asphalt determination. The asphalt analysis apparatus comprises an extractor and a condenser. A lower end of the condenser is movably connected to an upper end of the extractor. The lower end of the condenser is provided with a liquid distributor. The liquid distributor is a disc structure having liquid distribution apertures. The asphalt analysis apparatus realizes asphalt content determination by a toluene backflow method, and can be utilized for asphalt determination analysis of asphalt-containing materials of asphalt, heavy oil, residual oil or tar. The asphalt analysis apparatus has the advantages of high work efficiency, good data repeatability and high reliability.
Bibliography:Application Number: CN20101514000