Conférences - Photochimie et spectroscopie

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Allemagne (1) - Australie (2) - Canada (1) - France (1) - Nouvelle-Zélande (3) - Pays-Bas (1) - Royaume-Uni (1) - République tchèque (1) - Turquie (1) - États-Unis (5)

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1
APACT 2019: Autonomous Calibration and the Impact on Process Analysis and Control
30 avr 2019 - 02 mai 2019 • Chester, Royaume-Uni
Résumé:
The use of multivariate analysis in processing spectroscopic data is far from new; the processing of NIR data in petroleum refineries dates to the early 1980s and in the food industry well before that. Although the computers have improved in performance leading to speed ups in the calibration process, the procedures being followed have not changed significantly since the 1980s. Intriguingly, we have made decisions on the corporate level that work against each other. We are installing more spectrometers and at the same time we are reducing staffing for spectrometer calibration and maintenance. A change in approach is mandated. In the spirit of automation, there are tools from the general statistics realm that can be applied to simplify the work involved in optimizing a calibration through selection of samples. Robust techniques require some set-up of parameters, but once the parameters are established for an application, they are often usable in every other instance of that application. The result is a one-pass means of selecting optimal samples for a calibration problem and in turn simplifies the assignment of model rank. This approach is completely independent of hardware configuration and can be used with any software - plus it solves two problems: It is a selection process that can be completely automated; and It is objective and does not rely on the relative skill of a specific analyst. The ultimate goal is to integrate spectroscopic measurements in a process setting with the same simplicity-of-effort with which we install temperature sensors. Presented by Brian Rohrback, Infometrix, Inc.
Contact:
Tél.: [425-402-1450];     Email.: info@infometrix.com
Sujets:
Best Practices, Calibration, Cloud Computing, Database, Optical Spectroscopy, PLS, Process Control
Identifiant de l'évènement:
1214887
2
ISA-AD: Rethinking Calibration for Process Spectrometers
06 mai 2019 - 08 mai 2019 • Galveston, TX, États-Unis
Résumé:
Optical spectroscopy is a great source of process chemistry knowledge. It has the advantage of speed, sensitivity, and simple safety requirements. As one of very few analyzer technologies that can measure chemistry, it has become a workhorse in the hydrocarbon processing industry. What if we could put a spectroscopy system in place and have it handle the application and communicate results as soon as it is turned on? Then, if predictions do not match legacy standards, the system dials itself in or calls for help. And, we are not constrained on either the hardware or the software front. In this paper, we address the primary bottleneck of mustering data, automating analyzer calibration, and tracking data and model performance over time. Presented by Brian Rohrback, Infometrix, Inc. and Will Warkentin, Chevron.
Contact:
Tél.: [425-402-1450];     Email.: info@infometrix.com
Sujets:
Best Practices, Calibration, Cloud Computing, Database, Optical Spectroscopy, PLS, Process Control
Identifiant de l'évènement:
1214866
3
INTERM 2019 — 6th International Symposium on Microscopy and Spectroscopy
12 mai 2019 - 18 mai 2019 • Oludeniz, Turquie
Identifiant de l'évènement:
1195783
Sujets apparentés:
4
PEFTEC 2019: Re-engineering Calibration for Process Spectrometers
22 mai 2019 - 23 mai 2019 • Rotterdam, Pays-Bas
Résumé:
This is a report of a multi-company, multi-industry, hydrocarbon processing consortium, established six years ago, to re-evaluate how the calibration process for analyzers could be managed more efficiently. The first focus was optical spectroscopy, an increasingly important source of process chemistry knowledge due to its advantage of speed, sensitivity, and simple safety requirements. As one of very few analyzer technologies that can measure chemistry, spectroscopy has become a workhorse in the chemical, petrochemical, and petroleum industries. But, even as the number of optical systems is continuing to increase, companies have been decreasing the number of employees who are tasked with their management. As a result, a paradigm shift is required for industry to adapt to a higher workload combined with changes in the fitness level and longevity of the technicians responsible for installation, calibration, and maintenance. What if we could put a spectroscopy system in place and have it handle the application and communicate results as soon as it is turned on? Then, if performance does not match legacy standards, the system dials itself in or calls for help. The systematic approach discussed is not constrained by the brand of hardware or by the software vendor and, as such, the approach can be used to manage any new or any in-place system. Presented by Brian Rohrback, Infometrix, Inc.
Contact:
Tél.: [425-402-1450];     Email.: info@infometrix.com
Sujets:
Best Practices, Calibration, Cloud Computing, Database, Optical Spectroscopy, PLS, Process Control
Identifiant de l'évènement:
1214831
5
74th International Symposium on Molecular Spectroscopy
17 jui 2019 - 21 jui 2019 • Champaign-Urbana, Illinois, États-Unis
Identifiant de l'évènement:
1195801
6
ICAVS-10 — 10th International Conference on Advanced Vibrational Spectroscopy
07 jul 2019 - 12 jul 2019 • Auckland City, Australie
Identifiant de l'évènement:
1195820
7
ICAVS10 — International Conference on Advanced Vibrational Spectroscopy
07 jul 2019 - 12 jul 2019 • Auckland City, Nouvelle-Zélande
Résumé:
Dedicated to advances in all areas of vibrational spectroscopy, the International Conference on Advanced Vibrational Spectroscopy is an opportunity to discuss and exchange cutting edge knowledge and ideas in vibrational spectroscopy.
Identifiant de l'évènement:
1088932
Sujets apparentés:
8
ICOLS 2019 — International Conference on Laser Spectroscopy
08 jul 2019 - 12 jul 2019 • Queenstown , Nouvelle-Zélande
Résumé:
Historically ICOLS has been the venue for a number of landmark announcements in the development of precision measurement and control in atomic systems. With this year’s ICOLS coming shortly after the implementation of exciting changes in the definition of the SI Base Units, I am sure this will be true once more.
Identifiant de l'évènement:
1194519
9
Gordon Research Seminar — Photochemistry
13 jul 2019 - 14 jul 2019 • Stonehill College, Easton, MA, États-Unis
Identifiant de l'évènement:
1029097
10
Chirality 2019 — 31th International Symposium on Chirality
14 jul 2019 - 17 jul 2019 • Bordeaux, France
Résumé:
This annual three days and a half event features various fields of Chirality. For the 2019 conference, there will also be a special session for the Enantioseparations honoring some of the founders of the Chirality conferences. Also, the annual Chirality Award will be presented to a researcher who has made significant contributions to this field over the course of their career.
Sujets:
Asymmetric Synthesis & Catalysis Fundamentals Chirality spectroscopy Chiral polymers and materials Supramolecular chirality Chirality in drug designs and biology Chirality at nanoscale Physical and computational aspects Enantioseparations
Identifiant de l'évènement:
1195929
11
Gordon Research Conference — Photochemistry
14 jul 2019 - 19 jul 2019 • Stonehill College, Easton, MA, États-Unis
Identifiant de l'évènement:
1029076
12
ICASS — 63rd International Conference of Analytical Sciences and Spectroscopy
25 jul 2019 - 28 jui 2019 • Montreal, Canada, Canada
Identifiant de l'évènement:
1195876
13
RAA2019 — 10th International Congress on the Application of Raman Spectroscopy in Art and Archaeology
03 sep 2019 - 07 sep 2019 • Potsdam, Allemagne
Organisateur:
University of Potsdam, Germany
Résumé:
This scientific congress brings together researchers from diverse areas and represents dedicated work on the use of Raman spectroscopy technique in the fields of art history, history, archaeology, palaeontology, conservation and restoration, museology, degradation of cultural heritage, archaeometry, etc. Furthermore, the development of new instrumentation, especially for non-invasive measurements, has received great attention in the past years.
Identifiant de l'évènement:
1217210
14
TRVS 2019 — Time Resolved Vibrational Spectroscopy Conference
08 sep 2019 - 13 sep 2019 • University of Auckland, Auckland city, Nouvelle-Zélande
Résumé:
The Time Resolved Vibrational Spectroscopy Meeting (TRVS) is a biennial international conference that gathers experts in the field of time-resolved vibrational spectroscopy and provides them with a forum for exchanging ideas and knowledge about the latest advances in the field.
Sujets:
Dynamics of liquids, solids, interfaces, and nanostructured materials, Chemical, vibrational, and hydrogen bonding dynamics, Time-resolved vibrational spectroscopy in molecular biophysics and photobiology Proton and electron transfer studies for energy conversion and storage, Advances in multi-dimensional vibrational spectroscopy: Infrared, Raman, and terahertz, New infrared and terahertz laser sources and spectrometers, Single molecule vibrational spectroscopy, Theoretical and computational spectroscopy
Identifiant de l'évènement:
1194444
15
ECMS 2019 — 9th European Conference on Mineralogy and Spectroscopy
11 sep 2019 - 13 sep 2019 • Prague, République tchèque
Résumé:
ECMS 2019 will deal with mineralogy, spectroscopy and related fields of science, with a special focus on the interplay between short-range and long-range information to account for crystalline and amorphous materials physical properties. The Conference will bring together both theoretically and experimentally oriented scientists, providing them with an opportunity to share ideas and learn from one another.
Identifiant de l'évènement:
1218209
16
NIR-2019 — 19th biennial meeting of the International Council for NIR Spectroscopy (ICNIRS).
15 sep 2019 - 20 sep 2019 • Gold Coast, Australie
Identifiant de l'évènement:
1088974
17
SciX 2019 — The Great Scientific Exchange
13 oct 2019 - 18 oct 2019 • Palm Springs, CA, États-Unis
Résumé:
Leading researchers will convene to present their cutting edge developments in analytical sciences, instrumentation, and unique applications. The SciX meeting hosts a world-class exhibition, presentations from leading scientists, educational courses, and many networking opportunities.
Identifiant de l'évènement:
1088790
Sujets apparentés:


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Dernière mise à jour: 15 Avril 2019