TY - CONF A1 - Becker, Ben T1 - Influence of sample size and distribution function N2 - Influence of sample size and statistical distribution function on the safety evaluation of composite pressure cylinder. T2 - Follow-up Workshop on Statistical Safety Assessment of Composite Cylinders CY - Berlin, Germany DA - 05.10.2016 KW - Statistic KW - Composite KW - Pressure KW - Cylinder PY - 2016 AN - OPUS4-37976 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Becker, Ben T1 - Determination of consequences and accepted failure rates N2 - Evaluation of probability and consequence of critical failures of composite cylinders. T2 - Follow-up Workshop on Statistical Safety Assessment of Composite Cylinders CY - Berlin, Germany DA - 05.10.2016 KW - Failure KW - Composite KW - Pressure KW - Cylinder KW - Consequence KW - Rate PY - 2016 AN - OPUS4-37977 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Becker, Ben T1 - General aspects of risk based safety evaluation N2 - Comparison of methods for safety assessment of composite cylinders by statistical simulations. T2 - Follow-up Workshop on Statistical Safety Assessment of Composite Cylinders CY - Berlin, Germany DA - 05.10.2016 KW - Monte-carlo simulation KW - Composite KW - Pressure KW - Cylinder PY - 2016 AN - OPUS4-37978 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Taube, Peter T1 - Development of columns based on glass monoliths for affinity chromatography T2 - Masterarbeit N2 - The aim of this work was the preparation of a novel stationary monolithic phase for affinity chromatography and HPLC-applications. Therefore, we have chosen porous glass filters that are available with different pore sizes as raw materials to prepare monolithic columns. We purchased VitraPOR 4 (10-16 μm pore size) and VitraPOR 5 (1.0-1.6 μm pore size) monolithic glass filters. The physical properties of these glass filters were characterized. The surface area, pore size distribution and the porosity were determined using mercury intrusion porosimetry and BET. These glass filters only exhibit flow through pores and therefore show no bimodal pore size distribution in the mercury intrusion curves. Due to their low permeability, the applied filters that exhibit an inner diameter of 8.0 mm and a length of 15.0±0.1 mm could be operated at flow rates more than 10 ml/min. High flow rates are favorable for fast separation experiments. KW - Monolith KW - Affinity chromatography KW - Affinity extraction KW - Borosilicate glass KW - Sintered KW - Surface area KW - Flow rate KW - VitraPOR KW - Pressure KW - Protein A KW - Dynamic binding capacity KW - Protein A cys KW - Column regeneration KW - Performance comparison PY - 2017 SP - 1 EP - 102 PB - Humboldt-Universität zu Berlin CY - Berlin AN - OPUS4-54564 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -