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On-line HPLC
Karlstad University, Faculty of Technology and Science, Department of Chemical Engineering.
2012 (English)Independent thesis Advanced level (professional degree), 20 credits / 30 HE creditsStudent thesis
Abstract [en]

In order to increase the analysis frequency and thereby achieve a better understanding of the kinetics and dynamics of the chemical process without increasing the workload of the already strained analytical laboratory at Cambrex Karlskoga AB, this projects goal was to investigate whether a crude prototype for mobile on-line HPLC-analysis with automatic sampling and dilution could be built based on certain flow-injection analysis techniques. It was possible to achieve dilution with good repeatability even though saturation effects in the filter proved problematic. Separation and dilution of a binary mixture was also successful as proof-ofconcept.

Place, publisher, year, edition, pages
2012. , 34 p.
Keyword [en]
hplc, online, on-line, dilution, automatic, sampling
Keyword [sv]
hplc, online, on-line, spädning, automatisk, provtagning
National Category
Analytical Chemistry
URN: urn:nbn:se:kau:diva-16166Local ID: KEM-32OAI: diva2:576273
External cooperation
Cambrex Karlskoga
Subject / course
Chemical Engineering, Master of Science
Physics, Chemistry, Mathematics
Available from: 2012-12-14 Created: 2012-12-12 Last updated: 2012-12-14Bibliographically approved

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On-line HPLC(322 kB)531 downloads
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Type fulltextMimetype application/pdf

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Forss, Erik
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