Determination of Solid Particle Concentration at coal Transshipment site
نویسندگان
چکیده
منابع مشابه
Hydrodynamics of a Gas-Solid Fluidized Bed at Elevated Temperatures Using the Radioactive Particle Tracking Technique
Effect of temperature on hydrodynamics of bubbling gas-solid fluidized beds was investigated. Experiments were carried out in the range of 25-600 ºC and different superficial gas velocities in the range of 0.17-0.78 m/s with sand particles. Time-position trajectory of particles was obtained by radioactive particle tracking technique. These data were used for determination of mean velocitie...
متن کاملDetermination of lead concentration in solid and liquid lipsticks available in Iran-Kerman
Introduction: Human exposure with Lead can cause health problems. Use of cosmetics, especially lipsticks contaminated by this heavy metal is counted one of the entrance ways of lead into body. The purpose of this study was to evaluate the amount of lead in lipstick in cosmetics shops of Kerman, Iran. Methods: This descriptive study was performed during Jan to Feb - 2010. All cosmetics sh...
متن کاملNumerical Investigation of the Influence of Sand Particle Concentration on Long Radius Elbow Erosion for Liquid-Solid Flow
Erosion caused by sand transportation in flow changing devices is a serious concern in the hydrocarbon and mineral processing industry, which entail to failure and malfunction of flow devices. In this study, computational fluid dynamics (CFD) with discrete phase models (DPM) were employed for analysis of carbon steel long radius 90-Degree elbow erosion due to the sand concentration of 2, 5 and ...
متن کاملParticle formation at a continental background site
Particle formation at a continental background site: comparison of model results with observations U. Uhrner, W. Birmili, F. Stratmann, M. Wilck, I. J. Ackermann, and H. Berresheim Institute for Tropospheric Research, Permoserstr. 15, 04318 Leipzig, Germany Division of Environmental Health and Risk Management, Birmingham University, B15 2TT, UK Institute for Tropospheric Research, Permoserstr. ...
متن کاملPrimary Determination of Particle Number Concentration with Light Obscuration and Dynamic Imaging Particle Counters
Accurate number concentrations of particles in liquid media are needed to assess the quality of water, pharmaceuticals, and other liquids, yet there are limited reference materials or calibration services available with clear traceability to the International System of Units. We describe two methods, based on very simple modifications of commercial particle counter instruments, that can provide...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Scientific Journal of Riga Technical University. Environmental and Climate Technologies
سال: 2009
ISSN: 1691-5208
DOI: 10.2478/v10145-009-0013-8