Physical Chemistry of Aqueous Systems: Meeting the Needs of Industry

ISBN Print: 978-1-56700-034-4

ISBN Online: 978-1-56700-445-8

PRELIMINARY STUDY ON PRECONCENTRATION OF NaOH IN STEAM DUE TO EARLY CONDENSATION

DOI: 10.1615/ICPWS-1994.930
pages 730-735

Abstrakt

In order to reproduce the concentration of impurities in the condensate of supercritical steam during its early condensation, an experimental device was fabricated. based on cooling of supercritical steam through rapid adiabatic expansion. The device was equipped with a trumpet-shaped tube for controlling the expanding and cooling rate of the steam. The impurities concentration in the condensate was semiquantitatively determined by several electro-conductivity cells placed in the trumpet tube.