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A detailed reaction study of phosphorus trichloride and water
Author(s) -
Melhem G. A.,
Reid D.
Publication year - 1998
Publication title -
process safety progress
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.378
H-Index - 40
eISSN - 1547-5913
pISSN - 1066-8527
DOI - 10.1002/prs.680170111
Subject(s) - phosphorus trichloride , molar ratio , phosphorus , reaction rate , chemistry , work (physics) , chemical engineering , environmental science , materials science , inorganic chemistry , catalysis , engineering , organic chemistry , mechanical engineering
This paper reports on a comprehensive literature search and small scale experimental work on the reaction characteristics of phosphorous trichloride and water. More than 30 tests were conducted, including both closed and open test cells. The water to phosphorus trichloride molar ratio was varied from 1 to 25. When in contact, water and phosphorus trichloride will form two liquid layers with a reaction starting at the interface. The impact of variables on reaction rates including the interface surface area, layer depth, and stirring were investigated experimentally. A reaction rate model that fits all the measured data is presented. Case studies illustrating the use of this data for emergency relief systems and vent containment design are presented in reference. [1].