Tuesday, August 14, 2012

Application of the accident consequence analysis in the emergency system design of an SI cycle hydrogenproduction plant

International Journal of Hydrogen Energy, Volume 37, Issue 8, April 2012, Pages 6965–6975
III Iberian Symposium on Hydrogen, Fuel Cells and Advanced Batteries, HYCELTEC-2011
Application of the accident consequence analysis in the emergency system design of an SI cycle hydrogenproduction plant
Teresa Ruiz-Sánchez a
Pamela F. Nelson b
Juan-Luis François b
M. Javier Cruz-Gómez c
Alexander Mendoza b
a Centro de Investigación en Energía, Universidad Nacional Autónoma de México, Privada Xochicalco S/N, 62580 Temixco, Morelos, Mexico
b Departamento de Sistemas Energéticos, Facultad de Ingeniería, Universidad Nacional Autónoma de México, Paseo Cuauhnáhuac 8532, 62550 Jiutepec, Mor., Mexico
c Facultad de Química, Universidad Nacional Autónoma de México, Av. Universitaria No. 3000, 04360, Col. UNAM, Delegación Coyoacán, México
Abstract
Research interest is increasing in the Sulphur–Iodine thermochemical cycle, used in the hydrogenproduction process.  However, the operating conditions of the process are hazardous due to the intrinsic chemical properties of the materials used in the process.
Their operating temperature, pressure, or a combination of the two, is of particular concern.  Researchers used the Phast computer program to conduct simulations to determine the possible areas affected due to a hazardous release. Release scenarios of sulphuric acid, sulphur dioxide, sulphur trioxide, iodine, and hydriodic acid were studied in order to design and implement safety measures to protect the facility, the environment, and the population.
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http://www.sciencedirect.com/science/article/pii/S0360319912002121

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