Method and Apparatus For Dissolving Solid Matter in Liquid

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United States of America Patent

APP PUB NO 20080165354A1
SERIAL NO

11911436

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Abstract

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The invention concerns a method and apparatus for monitoring physical and chemical properties of a solid sample during a dissolution process, the sample comprising at least one soluble component. In the method, the solid sample is brought into contact with dissolution medium for producing a solution and a solid residue of the solid sample, the solution is analyzed for determining the concentration of the soluble component during the dissolution process. Simultaneously with analyzing the solution, the atom- or molecule-scale physical or chemical composition of the solid residue is analyzed. The invention provides a new method for studying phenomena taking place in the solid residue during a dissolution process.

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Patent Owner(s)

Patent OwnerAddress
HELSINGIN YLIOPISTOYLIOPISTONKATU 3 HELSINKI 00014

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Aaltonen, Jaakko Espoo, FI 1 5
Hirvonen, Jouni Vantaa, FI 8 30
Peltonen, Leena Klaukkala, FI 7 26
Rantanen, Jukka Copenhagen, DK 4 5

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