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ASTM D3246-14
Standard Test Method for Sulfur in Petroleum Gas by Oxidative Microcoulometry
Automaticky preložený názov:
Štandardná skúšobná metóda pre sírou v ropný plyn oxidačnom mikrocoulometria
NORMA vydaná dňa 1.5.2014
Informácie o norme:
Označenie normy: ASTM D3246-14
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.5.2014
Kód tovaru: NS-23015
Počet strán: 8
Približná hmotnosť: 24 g (0.05 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Anotácia textu normy ASTM D3246-14 :
Keywords:
microcoulometer, oxidate microcoulometry, petroleum gas, pyrolysis furnace, sulfur, sulfur dioxide, ICS Number Code 75.060 (Natural gas)
Doplňujúce informácie
| Significance and Use | ||||||||||||
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4.1 Trace quantities of sulfur compounds in hydrocarbon products can be harmful to many catalytic chemical processes in which these products are used. Maximum permissible levels of total sulfur are normally included in specifications for such hydrocarbons. It is recommended that this test method be used to provide a basis for agreement between two laboratories when the determination of sulfur in hydrocarbon gases is important. 4.2 On liquefied petroleum gas, total volatile sulfur is measured on an injected gas sample. For such material a liquid sample must be used to measure total sulfur. |
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| 1. Scope | ||||||||||||
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1.1 This test method covers determination of sulfur in the range from 1.5 to 100 mg/kg (ppm by mass) by weight in hydrocarbon products that are gaseous at normal room temperature and pressure. 1.2 The values stated in SI units
are to be regarded as standard. No other units of measurement are
included in this standard.
1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. |
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| 2. Referenced Documents | ||||||||||||
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