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Standard Test Method for Gage Vapor Pressure of Liquefied Petroleum (LP) Gases (LP-Gas Method)
Automaticky preložený názov:
Štandardná skúšobná metóda pre Gage tlak výparov kvapalných ropných plynov (LP) (LP-Gas Method)
NORMA vydaná dňa 1.11.2012
Označenie normy: ASTM D1267-12
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.11.2012
Kód tovaru: NS-16831
Počet strán: 5
Približná hmotnosť: 15 g (0.03 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Keywords:
natural gas liquids, liquefied petroleum gases, vapor pressure, ICS Number Code 75.160.30 (Gaseous fuels)
Significance and Use | ||||
5.1 Information on the vapor pressures of liquefied petroleum gas products under temperature conditions from 37.8 to 70°C (100 to 158°F) is pertinent to selection of properly designed storage vessels, shipping containers, and customer utilization equipment to ensure safe handling of these products. 5.2 Determination of the vapor pressure of liquefied petroleum gas is important for safety reasons to ensure that the maximum operating design pressures of storage, handling, and fuel systems will not be exceeded under normal operating temperature conditions. 5.3 For liquefied petroleum gases, vapor pressure is an indirect measure of the most extreme low temperature conditions under which initial vaporization can be expected to occur. It can be considered a semi-quantitative measure of the amount of the most volatile material present in the product. |
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1. Scope | ||||
1.1 This test method covers the determination of the gage vapor pressures of liquefied petroleum gas products (1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only. 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.
Standard Practice for Sampling Liquefied
Petroleum (LP) Gases, Manual Method (Includes all amendments and
changes 1/30/2024). Standard Test Method for Vapor Pressure
of Petroleum Products (Reid Method) (Includes all amendments and
changes 12/9/2020). |
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