CGA G 6.7 : 2009
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by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 HANDLING OF LIQUID CARBON DIOXIDE CONTAINERS THAT HAVE LOST PRESSURE
12-04-2019
01-12-2013
1 Introduction
2 Scope and purpose
3 Definitions
4 Basis
5 Warning
6 Properties of carbon dioxide
7 Temperature and pressure
8 Physiology and toxicology of carbon dioxide
9 Special hazards
10 Hazards of carbon dioxide container repressurization
11 Preliminary procedures for returning depressurized
containers to service
12 Guidelines for evaluation of the condition of a
depressurized container
13 Recommended repressurization methods
14 Repressurization methods - not recommended
15 Summary of suggested procedures
16 References
17 Additional references
Tables
Figures
Appendix
Appendix A - EN pressure vessel material design information
Appendix Figures
Describes techniques and information that allow owners and operators of bulk carbon dioxide containers to safely repressurize containers that have decreased below their design operating temperatures (typically 200 psig -20 degrees F).
| DocumentType |
Standard
|
| PublisherName |
Compressed Gas Association
|
| Status |
Superseded
|
| SupersededBy |
| UNE-EN ISO 20421-2:2017 | Cryogenic vessels - Large transportable vacuum-insulated vessels - Part 2: Operational requirements (ISO 20421-2:2017) |
| I.S. EN ISO 20421-2:2017 | CRYOGENIC VESSELS - LARGE TRANSPORTABLE VACUUM-INSULATED VESSELS - PART 2: OPERATIONAL REQUIREMENTS (ISO 20421-2:2017) |
| UNE-EN ISO 21029-2:2016 | Cryogenic vessels - Transportable vacuum insulated vessels of not more than 1 000 litres volume - Part 2: Operational requirements (ISO 21029-2:2015) |
| EN ISO 20421-2:2017 | Cryogenic vessels - Large transportable vacuum-insulated vessels - Part 2: Operational requirements (ISO 20421-2:2017) |
| BS EN ISO 21009-2:2015 | Cryogenic vessels. Static vacuum insulated vessels Operational requirements |
| CGA G 6.1 : 2013 | STANDARD FOR INSULATED CARBON DIOXIDE SYSTEMS AT CONSUMER SITES |
| 13/30259640 DC : 0 | BS EN ISO 20421-2 - CRYOGENIC VESSELS - LARGE TRANSPORTABLE VACUUM-INSULATED VESSELS - PART 2: OPERATIONAL REQUIREMENTS |
| NFPA 2 : 2016 | HYDROGEN TECHNOLOGIES CODE |
| CGA G 6 : 2009 | CARBON DIOXIDE |
| UNE-EN ISO 21009-2:2016 | Cryogenic vessels - Static vacuum insulated vessels - Part 2: Operational requirements (ISO 21009-2:2015) |
| CGA G 6.12 : 2016 | STANDARD FOR THE SUITABILITY OF CARBON STEEL CONTAINERS FOR STATIONARY CARBON DIOXIDE STORAGE |
| NFPA 55 : 2016 | COMPRESSED GASES AND CRYOGENIC FLUIDS CODE |
| DIN EN ISO 20421-2:2016-06 (Draft) | CRYOGENIC VESSELS - LARGE TRANSPORTABLE VACUUM-INSULATED VESSELS - PART 2: OPERATIONAL REQUIREMENTS (ISO 20421-2:2017) |
| CGA G 6.5 : 2013 | STANDARD FOR SMALL STATIONARY INSULATED CARBON DIOXIDE SUPPLY SYSTEM |
| 13/30259643 DC : 0 | BS ISO 21029-2 - CRYOGENIC VESSELS - TRANSPORTABLE VACUUM INSULATED VESSELS OF NOT MORE THAN 1000 LITRES VOLUME - PART 2: OPERATIONAL REQUIREMENTS |
| UFC 3-430-07 : Change 4 | UNIFIED FACILITIES CRITERIA - OPERATIONS AND MAINTENANCE: INSPECTION AND CERTIFICATION OF BOILERS AND UNFIRED PRESSURE VESSELS |
| CGA G 6.9 : 2011 | DRY ICE |
| DIN EN ISO 21009-2:2016-05 | CRYOGENIC VESSELS - STATIC VACUUM INSULATED VESSELS - PART 2: OPERATIONAL REQUIREMENTS (ISO 21009-2:2015) |
| CGA G 6.4 : 2015 | SAFE TRANSFER OF LIQUEFIED CARBON DIOXIDE IN INSULATED CARGO TANKS, TANK CARS, AND PORTABLE CONTAINERS |
| ISO 21009-2:2015 | Cryogenic vessels — Static vacuum insulated vessels — Part 2: Operational requirements |
| DIN EN ISO 21029-2:2016-02 | CRYOGENIC VESSELS - TRANSPORTABLE VACUUM INSULATED VESSELS OF NOT MORE THAN 1000 LITRES VOLUME - PART 2: OPERATIONAL REQUIREMENTS (ISO 21029-2:2015) |
| BS EN ISO 21029-2:2015 | Cryogenic vessels. Transportable vacuum insulated vessels of not more than 1 000 litres volume Operational requirements |
| DIN EN ISO 20421-2 E : 2017 | CRYOGENIC VESSELS - LARGE TRANSPORTABLE VACUUM-INSULATED VESSELS - PART 2: OPERATIONAL REQUIREMENTS (ISO 20421-2:2017) |
| 13/30259646 DC : 0 | BS EN ISO 21009-2 - CRYOGENIC VESSELS - STATIC VACUUM INSULATED VESSELS - PART 2: OPERATIONAL REQUIREMENTS |
| BS EN ISO 20421-2:2017 | Cryogenic vessels. Large transportable vacuum-insulated vessels Operational requirements |
| CGA PS 5 : 2008 | CGA POSITION STATEMENT ON THE SUITABILITY OF CARBON STEEL CONTAINERS FOR STATIONARY CARBON DIOXIDE STORAGE |
| ISO 21029-2:2015 | Cryogenic vessels Transportable vacuum insulated vessels of not more than 1 000 litres volume Part 2: Operational requirements |
| CGA G 6.1 : 2013 | STANDARD FOR INSULATED CARBON DIOXIDE SYSTEMS AT CONSUMER SITES |
| CGA G 6 : 2009 | CARBON DIOXIDE |
| CGA G 6.5 : 2013 | STANDARD FOR SMALL STATIONARY INSULATED CARBON DIOXIDE SUPPLY SYSTEM |
| CGA PS 5 : 2008 | CGA POSITION STATEMENT ON THE SUITABILITY OF CARBON STEEL CONTAINERS FOR STATIONARY CARBON DIOXIDE STORAGE |
| CGA G 6.4 : 2015 | SAFE TRANSFER OF LIQUEFIED CARBON DIOXIDE IN INSULATED CARGO TANKS, TANK CARS, AND PORTABLE CONTAINERS |
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