TY - CONF A1 - Maiwald, Michael T1 - Die neue Technologie-Roadmap "Prozess-Sensoren 4.0" - Chancen für neue Automationskonzepte N2 - Vorstellung der neuen Technologie-Roadmap "Prozess-Sensoren 4.0" T2 - Sitzung des AMA-Wissenschaftsrates CY - Saarbrücken, Germany DA - 16.03.2016 KW - Roadmap KW - Prozess-Sensoren 4.0 KW - Sensoren KW - Industrie 4.0 PY - 2016 AN - OPUS4-35716 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Maiwald, Michael T1 - Die neue Technologie-Roadmap „Prozess-Sensoren 4.0“ – Chancen für neue Automationskonzepte N2 - Derzeit finden gravierende Veränderungen im Umfeld der Informations- und Kommunikationstechnik statt, die eine große Chance für die optimierte Prozessführung und Wertschöpfung mit darauf abgestimmten vernetzt kommunizierenden Sensoren bieten. Diese Art „smarte“ Sensoren stellen Dienste innerhalb eines Netzwerks bereit und nutzen Informationen daraus. Dieses ist die Voraussetzung für die Realisierung von Cyber Physical Systems (CPS) innerhalb zukünftiger Automatisierungskonzepte für die Prozessindustrie, wie sie auch durch das Zukunftsprojekt „Industrie 4.0“ adressiert werden. Initiiert von NAMUR und VDI/GMA und unter Mitwirkung der Unternehmen ABB, BASF, BTS, Bilfinger Maintenance, Endress+Hauser, Evonik, Festo, Krohne, Lanxess, Siemens, des Fraunhofer ICT, der HS Reutlingen und der BAM (Projektleitung) entstand jetzt die grundlegend aktualisierte und überarbeitete Technologie-Roadmap „Prozess-Sensoren 4.0“, die am 06. November 2015 auf der NAMUR-Hauptsitzung in Bad Neuenahr wurde. T2 - Sitzung des fms/ProcessNet-Gemeinschafts-Ausschusses „Sensoren und Sensorsysteme“ CY - Frankfurt am Main, Germany DA - 28.01.2016 KW - Roadmap KW - Prozess-Sensoren 4.0 KW - Sensoren KW - Industrie 4.0 PY - 2016 AN - OPUS4-35715 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Maiwald, Michael T1 - Process analytical technology for resource analytics – The role of reference materials N2 - Resource Analytics with the help of process analytical technology and the use of online methods is becoming increasingly important for mining and processing technologies and for the recovery of raw materials from secondary raw materials. Current online analytical methods like laser-induced breakdown spectroscopy (LIBS), X-ray fluorescence analysis (RFA), or Raman spectroscopy for the characterization of primary and secondary raw materials are increasingly being used in close association with the technologies for exploration and extraction, mechanical and metallurgical processing, as well as for recycling. Because of the complex matrices such methods are a considerable challenge at the same time. The use of reference materials, which are derived from appropriate matrices, can considerably shorten calibration and method development times. As an example, the development of an online process control method for recovery of phosphorus from sewage sludge ashes is discussed. A combination of LIBS and RFA was developed for the determination of element contents in sewage sludge ashes and their products coming from a thermo-chemical reprocessing step, which removes pollutants. T2 - Analytica Conference CY - München, Germany DA - 10.05.2016 KW - Resource Analytics KW - Ressourcenanalytik KW - Prozessanalytik KW - Process Analytical Technology PY - 2016 AN - OPUS4-36043 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Maiwald, Michael T1 - qNMR-Referenzmaterialien und "Indirect Hard Modeling" (IHM) als Integrationsmethode N2 - Resolving overlapping peaks of multiple components. Relative primary analytical method - Fundamental relationship of qNMR. T2 - 4. Sitzung der Next-NMR-Arbeitsgruppe CY - Karlsruhe, Germany DA - 08.12.2015 KW - qNMR KW - Quantitative NMR-Spektroskopie KW - Indirect Hard Modeling (IHM) KW - Referenzmaterialien PY - 2015 AN - OPUS4-36138 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Maiwald, Michael A1 - Schmid, Thomas T1 - Möglichkeiten zur Sonderprobenanalytik - Gemeinsame Aktivitäten mit dem Salsa-Applikationslabor der Humboldt Universität zu Berlin N2 - Troubleshooting Samples Analytics: Impurities in products: unexpected & unwanted occurrence, unknown identity, analytical method unclear, often various analytical methods, necessary, short response time important (< 1 d), benefits: allocation of its source within hours safes cost • Investigations planned, coordinated and documented by TSA team • Variety of analytical methods available T2 - 3. Analytic-City-Forum Berlin Adlershof CY - Berlin, Germany DA - 08.10.2015 KW - Troubleshooting Samples Analytics KW - TSA KW - Sonderprobenanalytik KW - Salsa KW - Applikationslabor PY - 2015 AN - OPUS4-36139 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Maiwald, Michael T1 - „NMR-METRONOMIE“ Die quantitative NMR-Spektroskopie (qNMR) gibt den Takt an N2 - qNMR is a pelative primary analytical method: Overview on fundamental relationships of qNMR T2 - Festkolloquium NMR-Spektroskopie (zum 25 jährigen Jubiläum der Firma Spectral Service, Köln) CY - Köln, Germany DA - 18.09.2015 KW - qNMR KW - Quantitative NMR-Spektroskopie KW - Metrologie PY - 2015 AN - OPUS4-36140 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Maiwald, Michael T1 - Low field NMR spectroscopy for online monitoring N2 - Online NMR spectroscopy is an excellent tool to study complex reacting multicomponent mixtures and gain process insight and understanding. For online studies under process conditions, flow NMR probes can be used in a wide range of temperature and pressure. This paper compiles the most important aspects towards quantitative process NMR spectroscopy in complex multicomponent mixtures and provides examples. After NMR spectroscopy is introduced as an online method and for technical samples without sample preparation in deuterated solvents, influences of the residence time distribution, pre-magnetization, and cell design are discussed. NMR acquisition and processing parameters as well as data preparation methods are presented and the most practical data analysis strategies are introduced. T2 - Sonderkolloquium der INVITE-GmbH CY - Leverkusen, Germany DA - 07.09.2016 KW - Industrie 4.0 KW - CONSENS KW - Prozessanalytik KW - Online NMR spectroscopy PY - 2015 UR - https://nbn-resolving.org/urn:nbn:de:kobv:b43-361417 AN - OPUS4-36141 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Maiwald, Michael T1 - Forschung und Entwicklung für Prozessanalytik und Automatisierung in der Prozessindustrie N2 - Neue Prozess-Sensoren für neue Produktionskonzepte. Wie entsteht Innovation? Forschungsimpulse aus der Technologie-Roadmap „Prozess-Sensoren 2015+“. Herausforderungen durch das Zukunftsprojekt „Industrie 4.0“. Technologie-Roadmap „Prozess-Sensoren 4.0“ T2 - ACHEMA 2015: Automation im Dialog – Meet the experts CY - Frankfurt a. M., Germany DA - 15.06.2015 KW - Industrie 4.0 KW - Smart Sensors KW - Smarte Sensoren KW - Process Analytical Technology KW - Prozessanalytik PY - 2015 AN - OPUS4-36142 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Maiwald, Michael T1 - Quantitative and online NMR Spectroscopy at BAM N2 - Online NMR spectroscopy, Determination of impurities of fluids, NMR process Monitoring, purity assessment T2 - NMR-Kolloquium Buchs CY - Buchs, Switzerland DA - 29.05.2015 KW - qNMR KW - Quantitative NMR-Spektroskopie KW - Online NMR Spectroscopy KW - Reaction monitoring KW - Reference material KW - Metrology PY - 2015 AN - OPUS4-36143 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Maiwald, Michael T1 - qNMR forever – reference material metrology at high pressures and high purities N2 - Due to recent advances in technical developments of NMR instruments such as acquisition electronics and probe design, detection limits of components in liquid mixtures were improved into the lower ppm range (approx. 5–10 ppm amount of substance). This showed that modern NMR equipment is also suitable for the observation of hydrocarbon samples in the expanded fluid phase or gas phase. Since Quantitative NMR spectroscopy (qNMR) is a direct ratio method of analysis without the need of calibration it was used to determine impurities in appropriate liquid and liquefied hydrocarbon isomers up to C6, which are used for preparation of primary gas standards, e.g., natural gas or exhaust gas standards. At the same time it is possible to yield structural information with a minimum of sample preparation. Thus, cross contaminations between different isomers of the observed hydrocarbons and their (NMR-active) impurities can be identified and quantified. In general, most quantitative organic chemical measurements rely on the availability of highly purified compounds to act as calibration standards. The traceability and providence of these standards is an essential component of any measurement uncertainty budget and provides the final link of the result to the units of measurement, ideally the SI. The more recent increase in the use of qNMR for the direct assessment of chemical purity however can potentially improve the traceability and reduce the uncertainty of the measured chemical purity at a reduced cost and with less material. For example the method has beneficially been used by National Measurement institutes for recent CCQM comparisons including the CCQM–K55 series of purity studies. Traditional ‘indirect’ methods of purity analysis require that all impurities are identified and quantified, leading to a minimum of 4 individual analytical methods (organic impurities, water, solvents, inorganic residue). These multiple technique approaches measure an array of different chemical impurities normally present in purified organic chemical compounds. As many analytical methodologies have compound-specific response factors, the accuracy and traceability of the purity assessment is dependent on the availability of reference materials of the impurities being available. qNMR provides the most universally applicable form of direct purity determination without need for reference materials of impurities or the calculation of response factors but only exhibiting suitable NMR properties. The development of CRMs addressing qNMR specific measurement issues will give analysts compounds ideally suited for the analytical method and also provide full characterisation of qNMR related parameters to enable more realistic uncertainty budgets. These materials will give users the tools to exploit qNMR more easily and enable them to speed up analytical method development and reduce the time and financial burden of multiple analytical testing. T2 - 3rd Practical Application of NMR in Industry Conference (PANIC) 2015 CY - La Jolla, CA, USA DA - 09.02.2015 KW - qNMR KW - Quantitative NMR-Spektroskopie KW - Reference Material KW - Metrology PY - 2015 AN - OPUS4-36144 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -