Laser Mass Spectrometry as On-Line Sensor for Industrial Process Analysis:  Process Control of Coffee Roasting

2004 ◽  
Vol 76 (5) ◽  
pp. 1386-1402 ◽  
Author(s):  
Ralph Dorfner ◽  
Thomas Ferge ◽  
Chahan Yeretzian ◽  
Antonius Kettrup ◽  
Ralf Zimmermann
Keyword(s):  
Mass Spectrometry ◽  
Process Control ◽  
Process Analysis ◽  
Industrial Process ◽  
Laser Mass Spectrometry ◽  
Analysis Process ◽  
On Line ◽  
Coffee Roasting

On-Line Process Analysis of Biomass Flash Pyrolysis Gases Enabled by Soft Photoionization Mass Spectrometry

2011 ◽  
Vol 26 (1) ◽  
pp. 701-711 ◽  
Author(s):  
Alois Fendt ◽  
Thorsten Streibel ◽  
Martin Sklorz ◽  
Daniel Richter ◽  
Nicolaus Dahmen ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Process Analysis ◽  
Flash Pyrolysis ◽  
Photoionization Mass Spectrometry ◽  
On Line ◽  
Line Process ◽  
Pyrolysis Gases

scholarly journals A multi-parameter miniature photometric analyser for fully automated environmental water monitoring

2019 ◽  
Vol 6 (1) ◽  
pp. 34-39
Author(s):  
Daniele Paesani
Keyword(s):  
Sea Water ◽  
Process Analysis ◽  
Wide Spectrum ◽  
Industrial Process ◽  
Environmental Water ◽  
In Situ Monitoring ◽  
On Line ◽  
Analyte Detection ◽  
Increasing Demand

Nowadays, the increasing demand for constant in-situ monitoring of clean water, wastewater and sea water requires the deployment of automated platforms capable of on-line autonomous sampling, extended unattended operation and of multi-analyte detection. The Micro Loop Injection Analyser (μLIA) system hereby presented relies on integrated additively manufactured opto-fluidic components which allow for increased performance solutions to be implemented cost-effectively and in miniaturised footprints, targeting a wide spectrum of applications which ranges from in-situ environmental monitoring and field water testing to industrial process analysis. Preliminary tests of the μLIA unit have shown good reproducibility and stability of the system and a good performance of its self-calibration routines.

Application of Fundamental Parameter Software to On-Line XRF Analysis

1988 ◽  
Vol 32 ◽  
pp. 39-44
Author(s):  
D.J. Leland ◽  
D.E. Leyden ◽  
A.R. Harding
Keyword(s):  
Process Analysis ◽  
Industrial Process ◽  
Fluorescence Analysis ◽  
Fundamental Parameter ◽  
Important Method ◽  
X Ray ◽  
Considerable Success ◽  
On Line ◽  
Line Process ◽  
Safety Considerations

X-ray fluorescence analysis (XRF) is an analytical method which has been adapted with considerable success to on-line industrial process analysis with various degrees of sophistication. Process analysis XRF systems range from relatively simple units utilizing radioisotope sources with non-dispersive analyzers to complex wavelength dispersive systems in a central location receiving samples from a number of process streams. The advantages of on-line process analytical instrumentation for quality control, regulatory 2 compliance and safety considerations are well documented. ' Advances in the development of low maintenance thermoelectrically cooled Si(Li) detectors have made energy dispersive X-ray fluorescence analysis (EDXRF) even more amendable to on-line process analysis. EDXRF is an important method of on-line instrumentation because of its ability to simultaneously detect many elements.

Applications of On-Line XRF and XRD Analysis Techniques to Industrial Process Control

1988 ◽  
Vol 32 ◽  
pp. 49-57
Author(s):  
Mattt Hietala ◽  
Dennis J. Kalnicky
Keyword(s):  
Process Control ◽  
Real Time ◽  
Industrial Process ◽  
Xrd Analysis ◽  
Temperature Measurements ◽  
Flow Measurements ◽  
Analysis Techniques ◽  
On Line ◽  
Industrial Process Control ◽  
Assay Methods

Temperature, pressure, and flow measurements are considered standard for process control purposes. It is vital that they be made on-line in real-time and not manually in the laboratory. Chemical assays should be done as fast and continuous as temperature measurements in order to be useful for process control. Until recently, this has not been the case because the assay methods have been difficult to automate.

Sign in / Sign up

Export Citation Format

Share Document