Accession Number : AD0727186
Title : Vapour Pressure of Solid Nitrogen.
Descriptive Note : Interim progress rept.,
Corporate Author : SOUTH DAKOTA SCHOOL OF MINES AND TECHNOLOGY RAPID CITY DEPT OF PHYSICS
Personal Author(s) : Kopp,J. W. ; Smith,D. R. ; Ashworth,T.
Report Date : JUN 1970
Pagination or Media Count : 15
Abstract : An apparatus is described for measuring the vapour pressure-temperature relationship for solid nitrogen. Measurements have been made down to 50 K and it is hoped to extend this range to 40 K or lower. A difference exists between present and previous data above 52 K. Impurity in the gas used is a possible cause; this is under investigation. (Author)
Descriptors : (*SOLIDIFIED GASES, *VAPOR PRESSURE), (*NITROGEN, SOLIDIFIED GASES), CRYOSTATS, TEST EQUIPMENT
Subject Categories : Physical Chemistry
Test Facilities, Equipment and Methods
Solid State Physics
Distribution Statement : APPROVED FOR PUBLIC RELEASE