TY - CONF A1 - Paul, Andrea A1 - Ruiken, J.-P. A1 - Meyer, Klas A1 - Westad, Frank A1 - Illner, M. A1 - Müller, D. A1 - Wozny, G. A1 - Maiwald, Michael T1 - Online spectroscopy in microemulsions – A process analytical approach for hydroformylation miniplant II - Calibration and prediction by Raman spectra N2 - The Collaborative Research Center InPROMPT aims to establish a novel process concept for the hydroformylation of long-chained olefins, using a rhodium complex as catalyst in the presence of syngas. Recently, the hydroformylation in micro-emulsions, which allows for the efficient recycling of the expensive rhodium catalyst, was found to be feasible. However, the temperature and concentration sensitive multi-phase system demands a continuous observation of the reaction to achieve an operational and economically feasible plant operation. For that purpose, we tested the potential of both NMR and Raman spectroscopy for process control assistance. The lab-scale experiments were supported by sampling for off-line GC-analysis as reference analytics. The results of the NMR experiments will be part of another contribution. T2 - 11. Kolloquium Arbeitskreis Prozessanalytik CY - Wien, Austria DA - 30.11.2015 KW - Prozessanalytik KW - Process analytical technology KW - Prozess-Spektroskopie KW - Emulsions KW - Hydroformylation KW - Reaction monitoring KW - Raman spectroscopy PY - 2015 SP - 66 EP - 67 PB - Bundesanstalt für Materialforschung und -prüfung (BAM) CY - Berlin AN - OPUS4-38846 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Meyer, Klas A1 - Ruiken, J.-P. A1 - Illner, M. A1 - Müller, D. A1 - Esche, E. A1 - Paul, Andrea A1 - Wozny, G. A1 - Maiwald, Michael T1 - Online spectroscopy in microemulsions – A process analytical approach for hydroformylation miniplant I – Experimental setup and NMR reaction monitoring N2 - Hydroformylation represents an important homogeneous catalyzed process, which is widely used within chemical industry. Usually applied with simple alkenes like Propene and Butene aldehydes obtained from alkenes >C6 are relevant intermediates in production of plasticizers, surfactants and polymers. Today the active catalyst species is often based on valuable Rhodium complexes in aqueous solution. This implies the problem of limited water solubility of the reactands, which is acceptable for short chain lengths, but states a problem in case of higher alkenes. Along with that efficient separation and recycling of the catalyst becomes more complicated. There are different approaches tackling this problem, e.g., by using of salt formation in the BASF process or downstream distillation within the Shell process T2 - 11. Kolloquium Arbeitskreis Prozessanalytik CY - Wien, Austria DA - 30.11.2015 KW - Prozessanalytik KW - Process analytical technology KW - Emuslions KW - Hydroformylation KW - Online NMR spectroscopy KW - Reaction monitoring PY - 2015 SP - 51 EP - 51 PB - Bundesanstalt für Materialforschung und -prüfung (BAM) CY - Berlin AN - OPUS4-38845 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Meyer, Klas A1 - Kraemer, B. A1 - Zientek, Nicolai A1 - Esche, E. A1 - Müller, D. A1 - Wozny, G. A1 - Maiwald, Michael T1 - Vom Labor zum Prozess- Eine robuste Prozessanalytik für die Reaktivabsorption von CO2 aus in industriellen Gasströmen basierend auf Onlin-NMR- und Raman-Spektroskopie T2 - Anakon 2015 CY - Graz, Östereich DA - 2015-03-23 PY - 2015 AN - OPUS4-33132 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Meyer, Klas A1 - Kraemer, B. A1 - Zientek, Nicolai A1 - Müller, D. A1 - Wozny, G. A1 - Maiwald, Michael T1 - Eine robuste Prozessanalytik für die Reaktivabsorption von CO2 aus in industriellen Gasströmen basierend auf Onlin-NMR- und Raman-Spektroskopie T2 - 9. Interdisziplinäres Doktorandenseminar CY - Berlin DA - 2015-02-22 PY - 2015 AN - OPUS4-33131 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Meyer, Klas A1 - Kraemer, B. A1 - Esche, E. A1 - Müller, D. A1 - Wozny, G. A1 - Maiwald, Michael T1 - High-pressure qNMR studies of fluids and gases T2 - 3rd Annual Practical Applications of NMR in Industry Conference (PANIC) CY - San Diego, USA DA - 2015-02-09 PY - 2015 AN - OPUS4-33134 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Meyer, Klas A1 - Ruiken, Jan-Paul A1 - Illner, M. A1 - Müller, B. A1 - Paul, Andrea A1 - Wozny, G. A1 - Maiwald, Michael T1 - Online Spectroscopy in Microemulsions- A Process Analytical approach for a Hydroformylation Miniplant I- Experimental setup and NMR Reaction Montoring T2 - 11. Kolloquium Prozessanalytik CY - Wien, Austria DA - 2015-11-30 PY - 2015 AN - OPUS4-35156 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Meyer, Klas A1 - Kraemer, B. A1 - Zientek, Nicolai A1 - Esche, E. A1 - Müller, D. A1 - Wozny, G. A1 - Maiwald, Michael T1 - A robust method for process monitoring of reactive absorption of CO2 in industrial gas streams based on Online-NMR- and Raman spectroscopy T2 - 1. Symposium NMRPM "Quantitative NMR Methods for Reaction and Process Minitorig" CY - Kaiserslautern DA - 2015-01-15 PY - 2015 AN - OPUS4-33135 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Meyer, Klas T1 - Online Spectroscopy in Microemulsions- A Process Analytical approach for Hydroformylation Miniplant I- Experimental setup and NMR Reaction Monitoring T2 - Pro2NMR Autum School 2015 CY - Aachen, Germany DA - 2015-12-08 PY - 2015 AN - OPUS4-35110 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Meyer, Klas A1 - Rademann, K. A1 - Maiwald, Michael T1 - High-pressure NMR spectroscopy in condensed- and gas- phase T2 - 8th Internatiomal Gas Analysis Symposium CY - Rotterdam, Netherlands DA - 2015-06-10 PY - 2015 AN - OPUS4-35056 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Maiwald, Michael A1 - Meyer, Klas A1 - Zientek, Nicolai T1 - Towards online reaction monitoring with fully automated NMR data evaluation and modelling - Current results from simultaneous 19F-1H medium resolution NMR experiments N2 - NMR Process Monitoring Towards an automated field integration T2 - 3rd Practical Applications of NMR in Industry Conference (PANIC) - Mestrelab users' meeting CY - La Jolla, CA, USA DA - 08.02.2015 KW - Online NMR spectroscopy KW - Reaction monitoring KW - Prozessanalytik KW - Process analytical technology PY - 2015 AN - OPUS4-36145 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -