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CGA P 58 : 2015

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

SAFE PREPARATION OF COMPRESSED OXIDANT-FUEL GAS MIXTURES IN CYLINDERS

Superseded date

16-10-2023

Published date

06-03-2013

1 Introduction
2 Scope and purpose
3 Definitions
4 Key principles for the manufacture of compressed oxidant-fuel
   gas mixtures
5 Compressed oxidant-fuel gas mixture manufacturing feasibility
   study
6 Gas mixing equipment
7 Preparation methods
8 Filling
9 Analysis
10 Disposal of residual compressed oxidant-fuel gas mixtures in
   cylinders
11 Emergency planning
12 References
Appendices
Appendix A - Audit guidelines (informative)
Appendix B - Gas compatibility (informative)
Appendix C - List of unstable gases (informative)
Appendix D - Pressure dependence of explosive range (informative)
Appendix E - Decision tree for the safe manufacturing of compressed
             oxidant-fuel gas mixtures (informative)
Appendix F - Limiting oxygen concentration of some flammable
             gases (informative)
Appendix G - Maximum explosive pressures of flammable gas-air
             mixtures (informative)

Describes the minimum requirements for the safe preparation of compressed oxidant-fuel gas mixtures in cylinders by static methods (addition of one component after another in cylinders).

DevelopmentNote
Supersedes CGA SA 15. (09/2013)
DocumentType
Standard
PublisherName
Compressed Gas Association
Status
Superseded
SupersededBy
Supersedes

CGA P 36 : 2014 THE SAFE PREPARATION OF GAS MIXTURES
CGA P 63 : 2013 DISPOSAL OF GASES
CGA P 23 : 2015 STANDARD FOR CATEGORIZING GAS MIXTURES CONTAINING FLAMMABLE AND NONFLAMMABLE COMPONENTS

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