BS 7577:1992
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Hardcopy , PDF
31-10-2017
English
15-05-1992
Committees responsible
National foreword
Specification
Introduction
1 Scope
2 Normative references
3 Definitions and symbols
4 Volume of LPG at standard temperature
5 Mass
6 Energy content (calorific content)
7 Inter-conversion of liquid mass and vapour volume
at standard conditions
8 Calculation of liquid density from composition
9 Calculation of calorific value from composition
Annexes
A Constants for density calculations
B Orthobaric molar volumes of individual components
of LNG
C Correction factors for volume reduction of LNG
mixtures
D Gross calorific values for individual components
E Relative molecular masses and compressibility
factors of individual components
F Chemical names corresponding to the chemical
formulae used in this International Standard
G Alternative equation for calculating the molar
volume and saturated density of LPG mixtures
H Critical temperature, accentric factor and
characteristic volume of individual components used
in equations
Tables
1 Untitled
2 Untitled
3 Untitled
4 Untitled
5 Untitled
6 Untitled
7 Untitled
A.1 Untitled
B.1 Untitled
C.1 Correction factor k1
C.2 Correction factor k2
D.1 Untitled
E.1 Untitled
F.1 Untitled
G.1 Untitled
H.1 Untitled
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