E24 天然气 标准查询与下载

KS I ISO 16922:2009 天然气.添味气体用导则

이 표준은 천연가스의 부취제 첨가에 이용되는 방법과 부취제에 대한 지침을 제공한다. 또한

Natural gas-Guidelines for odorizing gas

KS I ISO 6978-1:2009 天然气.汞的测定.第1部分:用碘化学吸附法对汞的采样

이 표준은 40 MPa 압력까지 요오드가 스며들어 있는(함침된) 실리카겔에 화학흡착을 하는

Natural gas－Determination of mercury－Part 1：Sampling of mercury by chemisorption on iodine

KS I ISO 6978-2:2009 天然气.汞的测定.第2部分:用碘/铂合金混汞法对汞的采样

이 표준은 금/백금(Au/Pt) 합금으로 된 실 표면에 수은흡착1 )(=아말감화)을 이용한

Natural gas-Determination of mercury-Part 2:Sampling of mercury by amalgamation on gold/platinum alloy

DIN EN ISO 6326-1:2009 天然气.硫化物的测定.第1部分:一般说明(ISO 6326-1:2007),DIN EN ISO 6326-1:2009-10的英文版本

This part of ISO 6326 gives a brief description of standardized methods that can be used for the determination of sulfur compounds in natural gas. The principle of each method is described generally, the range of concentrations for which the method is suitable is indicated, and the analytical range and precision of each method is given. It should enable the user to select judiciously the proper method for the application being considered. Sulfur analysis is performed in order to determine a) total sulfur, b) sulfur contained in specific groups (e.g. thiol sulfur), c) individual sulfur compounds, and d) specific groups of sulfur compounds. The standardized methods available in the field of sulfur analysis are the Wickbold combustion method: for total sulfur determination (ISO 4260), the Lingener combustion method: for total sulfur determination (ISO 6326-5), gas chromatography: for determination of individual sulfur compounds (ISO 19739), and potentiometry: for determination of hydrogen sulfide, carbonyl sulfide and thiol compounds (ISO 6326-3). Other methods for the determination of sulfur compounds are available but are not considered here. Table 1 gives an overview of the standardized methods which can be used for the determination of total sulfur, hydrogen sulfide, carbonyl sulfide, tetrahydrothiophene, thiol sulfur, individual thiols, individual thiophenes, individual organic sulfides and disulfides.

Natural gas - Determination of sulfur compounds - Part 1: General introduction (ISO 6326-1:2007); English version of DIN EN ISO 6326-1:2009-10

DIN EN ISO 15403-1:2009 天然气.用作车用压缩燃料的天然气.第1部分:质量名称(ISO 15403-1:2006),DIN EN ISO 15403-1:2009-10英文版本

The aim of this part of ISO 15403 is to provide manufacturers, vehicle operators, fuelling station operators and others involved in the compressed-natural-gas vehicle industry with information on the fuel quality for natural gas vehicles (NGVs) required to develop and operate compressed-natural-gas vehicle equipment successfully. Fuel meeting the requirements of this part of ISO 15403 should a) provide for the safe operation of the vehicle and associated equipment needed for its fuelling and maintenance; b) protect the fuel system from the detrimental effects of corrosion, poisoning, and liquid or solid deposition: c) provide satisfactory vehicle performance under any and all conditions of climate and driving demands. Some aspects of this part of ISO 15403 may also be applicable for the use of natural gas in stationary combustion engines.

Natural gas - Natural gas for use as a compressed fuel for vehicles - Part 1: Designation of the quality (ISO 15403-1:2006); English version of DIN EN ISO 15403-1:2009-10

BS EN ISO 12213-1:2009 天然气.压缩因子的计算.导论和指南

Natural gas - Calculation of compression factor - Introduction and guidelines

BS EN ISO 12213-3:2009 天然气.压缩因子的计算.物理性能计算

Natural gas - Calculation of compression factor - Calculation using physical properties

BS EN ISO 12213-2:2009 天然气.压缩因子的计算.摩尔组成分析用计算

Natural gas - Calculation of compression factor - Calculation using molar-composition analysis

SN/T 2378.1-2009 进口天然气检验规程 第1部分:管线检验

警告：本部分没有也不可能说明所有与本部分使用有关的安全问题。在使用本部分前应考虑有关安全和健康条例，确定受规章限制的适用性和建立适用的安全和健康对策的使用者的责任。 本部分规定了进口天然气的检验方法。 本部分规定了进口天然气检验的管线取样方法。

Rules for inspection of imported natural gas.Part 1:Pipeline inspection

SN/T 2382-2009 液化石油气中微量水分的测定 卡尔·费休法

本标准规定了卡尔·费休法(库仑法)直接测定液化石油气中微量水分的标准方法。 本标准适用于液化石油气中水分含量范围为5mg/m～5000mg/m的测定。 本标准中体积计量的标准参比条件为273.15K(0℃),101.325kPa(1 atm)。 本标准不适用于硫化氢和硫醇含量大于水含量的20%的液化天然气中水分的测定。

Determination of water in liquid petroleum gas.Karl Fischer method

DIN EN ISO 19739:2009 天然气.气相色谱法测定硫化合物的含量(ISO 19739-2004).德文版本EN ISO 19739-2005 + AC-2009

This International Standard specifies the determination of hydrogen sulfide, carbonyl sulfide, C1 to C4 thiols, sulfides and tetrahydrothiophene (THT) using gas chromatography (GC). Depending on the method chosen from those given in the annexes, the application ranges for the determination of sulfur compounds can vary, but whichever of the methods is used, the requirements of this International Standard apply.

Natural gas - Determination of sulfur compounds using gas chromatography (ISO 19739:2004) (includes Corrigendum AC:2009）; English version of DIN EN ISO 19739:2009-08

SAE J2645-2009 液化天然气(LNG)车辆计量和配气系统

This SAE Recommended Practice applies to Liquefied Natural Gas Vehicle Fuel. The purpose of this document is to provide information on issues that are important to consider regarding LNG metering and dispensing systems.

Liquefied Natural Gas (LNG) Vehicle Metering and Dispensing Systems

ISO 19739:2004/cor 1:2009 天然气.用气相色谱法测定硫化合物的含量.技术勘误1

Natural gas - Determination of sulfur compounds using gas chromatography; Technical Corrigendum 1

BS ISO 20765-1:2005 天然气.热力学性质计算.传输和分配设施的气相特性

Natural gas - Calculation of thermodynamic properties - Gas phase properties for transmission and distribution applications

ISO/TR 12148:2009 天然气.烃露点用冷却反射型仪器的校准(液体构成)

Natural gas - Calibration of chilled mirror type instruments for hydrocarbon dewpoint (liquid formation)

BS ISO 15971:2009 天然气.性能测量.发热值和沃泊指数

Natural gas - Measurement of properties - Calorific value and Wobbe index

EN 334:2005+A1:2009 气体压力调节进气压力高达100帕

This document specifies constructional, functional, testing and marking requirements, sizing and documentation of gas pressure regulators used in the pressure regulating stations in accordance with EN 12186 or EN 12279: for inlet pressures up to 100 bar and nominal diameters up to DN 400; for an operating temperature range from -20 °C to +60 °C, which operate with fuel gases of the 1st and 2nd family in accordance with EN 437 in transmission and distribution networks and also in commercial and industrial installations. "Gas pressure regulators" hereafter will be called "regulators" except in the titles. For standard regulators when used in pressure regulating stations complying with EN 12186 or EN 12279, Annex ZA lists all applicable Essential Requirements except the external corrosion resistance in case of environmental conditions where corrosion is likely to occur. This document considers the following classes/types of regulators: class 1: operating temperature range from -10 °C to 60 °C; class 2: operating temperature range from -20 °C to 60 °C; type IS: (integral strength type); type DS: (differential strength type). This document applies to regulators which use the pipeline gas as a source of control energy unassisted by any external power source. The regulator may incorporate a creep (venting) relief device, complying with the requirements in Annex F. The regulators complying with the requirements of this document may be declared as "in compliance with EN 334" and bear the marking "EN 334". This document does not apply to: regulators upstream from/on/in domestic gas-consuming appliances which are installed downstream of domestic gas meters; regulators incorporated into pressure-regulating devices used in service lines with volumetric flow rate 200 m3/h at normal conditions and inlet pressure 5 bar; regulators for which a specific document exists (e. g. EN 88, etc.); industrial process control valves in accordance with EN 1349.

Gas pressure regulators for inlet pressures up to 100 bar

GOST R 53367-2009 可燃性天然气.层析法测定含硫成份

Combustible natural gas. Determination of sulfur-containing components using chromatographic method

BS EN ISO 15403-1:2008 天然气.用作车辆压缩燃料的天然气.质量标识

The aim of this part of ISO 15403 is to provide manufacturers, vehicle operators, fuelling station operators and others involved in the compressed-natural-gas vehicle industry with information on the fuel quality for natural gas vehicles (NGVs) required to develop and operate compressed-natural-gas vehicle equipment successfully. Fuel meeting the requirements of this part of ISO 15403 should a) provide for the safe operation of the vehicle and associated equipment needed for its fuelling and maintenance; b) protect the fuel system from the detrimental effects of corrosion, poisoning, and liquid or solid deposition; c) provide satisfactory vehicle performance under any and all conditions of climate and driving demands. Some aspects of this part of ISO 15403 may also be applicable for the use of natural gas in stationary combustion engines.

Natural gas - Natural gas for use as a compressed fuel for vehicles - Designation of the quality

KS I ISO 14532:2008 天然气.词汇

이 표준은 천연가스 분야에서 사용되는 용어, 정의, 기호와 약자를 정의한다.용어와

Natural gas-Vocabulary