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Automated sampling and analysis in research product synthesis

The information obtained about relevant reaction parameters can be greatly increased by monitoring concentration changes during a reaction. To achieve this goal, a fully automated system was designed which handles both sampling and analysis. The sampling system takes samples at predefined intervals,...

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Detalles Bibliográficos
Autores principales: Timmermans, L., den Bergh, A. Van, Verhecken, A., de Sande, C. Van
Formato: Texto
Lenguaje:English
Publicado: Hindawi Publishing Corporation 1992
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2547975/
https://www.ncbi.nlm.nih.gov/pubmed/18924948
http://dx.doi.org/10.1155/S1463924692000312
Descripción
Sumario:The information obtained about relevant reaction parameters can be greatly increased by monitoring concentration changes during a reaction. To achieve this goal, a fully automated system was designed which handles both sampling and analysis. The sampling system takes samples at predefined intervals, and also performs a number of tasks such as dilution, neutralization, filtration and analysis. The examples show the universal applicability of the device regarding to solvents, reaction media and reaction type. It is also demonstrated that the information, included in the concentration profiles, greatly increases our knowledge about the reaction. This increase in information, in conjunction with other data,for example calorimetry, could be used for reaction simulation software.