ISO 29945:2016
Current
The latest, up-to-date edition.
Refrigerated non-petroleum based liquefied gaseous fuels Dimethylether (DME) Method of manual sampling onshore terminals
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English
07-11-2016
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ISO 29945:2016 specifies a manual sampling method for refrigerated liquefied DME at terminals in both loading and unloading ports along with precautions.
ISO 29945:2016 does not include recommendations for the location of a sampling point in a line or vessel.
ISO 29945:2016 is also applicable to the following cases, with necessary modifications:
- sampling of DME on board liquefied gas tankers where appropriate sampling apparatus is provided;
- sampling of other refrigerated, non-petroleum-based, liquefied gaseous fuels whose chemical and physical properties are similar to those of DME.
The detailed chemical and physical properties of DME differ from those of LPG, which suggests that DME requires precautions different from those of LPG. However, their basic properties are similar to each other and so general reference is made in this document to precautions for LPG that have been applied in many countries. Reference can also be made to the appropriate individual items in this document for precautions concerning the quality.
| DevelopmentNote |
Supersedes ISO/DIS 29945. (11/2016)
|
| DocumentType |
Standard
|
| Pages |
11
|
| PublisherName |
International Organization for Standardization
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| NEN ISO 29945 : 2016 | Identical |
| BS ISO 29945:2016 | Identical |
| NF ISO 29945 : 2010 | Identical |
| BS ISO 17196:2014 | Dimethyl ether (DME) for fuels. Determination of impurities. Gas chromatographic method |
| ISO 16861:2015 | Petroleum products Fuels (class F) Specifications of dimethyl ether (DME) |
| 13/30265467 DC : 0 | BS ISO 17198 - DIMETHYL ETHER (DME) FOR FUELS - DETERMINATION OF TOTAL SULFUR, ULTRAVIOLET FLUORESCENCE METHOD |
| ISO 17198:2014 | Dimethyl ether (DME) for fuels Determination of total sulfur, ultraviolet fluorescence method |
| 12/30253295 DC : 0 | BS ISO 16384 - REFRIGERATED HYDROCARBON AND NON-PETROLEUM BASED LIQUEFIED GASEOUS FUELS - DYMETHYLETHER - (DME) - MEASUREMENT AND CALCULATION ON BOARD SHIPS |
| 13/30265458 DC : 0 | BS ISO 17196 - DIMETHYL ETHER (DME) FOR FUELS - DETERMINATION OF IMPURITIES - GAS CHROMATOGRAPHIC METHOD |
| BS ISO 17786:2015 | Dimethyl ether (DME) for fuels. Determination of high temperature (105°C) evaporation residues. Mass analysis method |
| BS ISO 17198:2014 | Dimethyl ether (DME) for fuels. Determination of total sulfur, ultraviolet fluorescence method |
| 13/30256727 DC : 0 | BS ISO 16861 - DI-METHYL ETHER (DME) FOR FUELS - SPECIFICATIONS |
| BS ISO 16384:2012 | Refrigerated hydrocarbon and nonpetroleum based liquefied gaseous fuels. Dimethylether (DME). Measurement and calculation on board ships |
| 13/30265470 DC : 0 | BS ISO 17786 - DIMETHYL ETHER (DME) FOR FUELS - DETERMINATION OF EVAPORATION RESIDUES - MASS ANALYSIS METHOD |
| ISO 17786:2015 | Dimethyl ether (DME) for fuels Determination of high temperature (105C) evaporation residues Mass analysis method |
| ISO 16384:2012 | Refrigerated hydrocarbon and non-petroleum based liquefied gaseous fuels — Dimethylether (DME) — Measurement and calculation on board ships |
| 13/30265463 DC : 0 | BS ISO 17197 - DIMETHYL ETHER (DME) FOR FUELS - DETERMINATION OF WATER CONTENT - KARL FISCHER TITRATION METHOD |
| BS ISO 17197:2014 | Dimethyl ether (DME) for fuels. Determination of water content. Karl Fischer titration method |
| BS ISO 16861:2015 | Petroleum products. Fuels (class F). Specifications of dimethyl ether (DME) |
| ISO 4257:2001 | Liquefied petroleum gases Method of sampling |
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