UNI EN ISO 11541 : 2003
Current
The latest, up-to-date edition.
NATURAL GAS - DETERMINATION OF WATER CONTENT AT HIGH PRESSURE
01-03-2003
Foreword
1 Scope
2 Normative references
3 Principle
4 Reagents and materials
5 Apparatus
6 Procedure
7 Expression
8 Test report
Figure 1 - Pressure vessel with filter and absorption tube
Figure 2 - Schematic diagram of test apparatus
Figure 3 - Schematic diagram of test apparatus with parallel
sampling
Specifies a method of determining the water content of natural gas under pressures of more than 1 MP, the upper pressure limit being determined by the maximum pressure that the apparatus can withstand. Applicable to sweet natural gas and sour natural gas, containing hydrogen sulfide, with a water concentration of 10 mg/m[3] or more.
| DocumentType |
Standard
|
| PublisherName |
Ente Nazionale Italiano di Unificazione (UNI)
|
| Status |
Current
|
| Standards | Relationship |
| UNE-EN ISO 11541:2003 | Identical |
| ISO 11541:1997 | Identical |
| BS EN ISO 11541:2002 | Identical |
| I.S. EN ISO 11541:2002 | Identical |
| NBN EN ISO 11541 : 2003 | Identical |
| NEN EN ISO 11541 : 2002 | Identical |
| NS EN ISO 11541 : 1ED 2002 | Identical |
| NF EN ISO 11541 : 2003 | Identical |
| EN ISO 11541:2002 | Identical |
| SN EN ISO 11541 : 2003 | Identical |
| DIN EN ISO 11541:2003-01 | Identical |
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