CGA P 8.4 : 2013
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
SAFE OPERATION OF REBOILERS/CONDENSERS IN AIR SEPARATION UNITS
08-07-2020
12-01-2013
1 Introduction
2 Scope and purpose
3 Definitions
4 Reboiler Incidents
5 Air contaminants
6 Design consideration
7 Operations
8 References
9 Additional References
Appendix A - Plugging, flammable and corrosive
contaminants of air
Appendix B - Properties of air contaminants
Appendix C - Adsorption of air contaminants
Appendix D - Typical default air quality design
basis (for adsorptive FEP system)
Appendix E - Maximum contaminant levels in liquid
oxygen thermosyphon reboiler operation at
1.2 bar, abs
Appendix F - Maximum contaminant levels in liquid
oxygen downflow reboiler operation at 1.2
bar, abs
Appendix G - Representation of reboiler core
submergence
Deals with the operation of the reboilers of air separation plants. Includes a summary of current knowledge and industrial practices used in their safe application. Specifically applies to the main reboiler and oxygen product reboilers in which the oxygen concentration is above 75% in the liquid phase.
DocumentType |
Standard
|
PublisherName |
Compressed Gas Association
|
Status |
Superseded
|
SupersededBy |
CGA G 4.8 : 2013 | SAFE USE OF ALUMINUM-STRUCTURED PACKING FOR OXYGEN DISTILLATION |
ASTM G 94 : 2005 : R2014 | Standard Guide for Evaluating Metals for Oxygen Service |
ASTM G 94 : 2005 | Standard Guide for Evaluating Metals for Oxygen Service |
CGA P 8.6 : 2015 | UNMANNED AIR GAS PLANTS - DESIGN AND OPERATION |
CGA F 2 : 2017 | GUIDELINE FOR FOOD GASES PRODUCT HAZARD ANALYSIS AND RISK-BASED PREVENTIVE CONTROL (HARPC) PROGRAM |
CGA P 8.8 : 2017 | SAFE DESIGN AND OPERATION OF CRYOGENIC ENCLOSURES |
ASTM G 88 : 2013 : REDLINE | Standard Guide for Designing Systems for Oxygen Service |
CGA TR 3 : 2014 | THE IMPACT OF AMBIENT AIR CONTAMINANTS ON VALIDATION REQUIREMENTS FOR THE AIR SEPARATION PROCESS |
CGA P 8 : 2013 | SAFE PRACTICES GUIDE FOR CRYOGENIC AIR SEPARATION PLANTS |
CGA P 8 : 2013 | SAFE PRACTICES GUIDE FOR CRYOGENIC AIR SEPARATION PLANTS |
CGA G 4.8 : 2013 | SAFE USE OF ALUMINUM-STRUCTURED PACKING FOR OXYGEN DISTILLATION |
CGA G 4.1 : 2009 | CLEANING EQUIPMENT FOR OXYGEN SERVICE |
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