E24 天然气 标准查询与下载

KS I ISO 26762:2010 天然气.逆流区域.气体和冷凝物的分配

이 표준은 가스와 응축물의 생산량을 각각의 광구권, 저류층 및 유정별로 공정하고 형평성 있

Natural gas-Upstream area-Allocation of gas and condensate

KS I ISO 20765-1:2010 天然气.热力学性质计算.第1部分:传输和分配设施的气相特性

이 표준은 혼합물이 가스로만 존재하는 조건에서 합성혼합물 및 유사혼합물을 포함하는 천연가스

Natural gas－Calculation of thermodynamic properties－Part 1：Gas phase properties for transmission and distribution applications

KS I ISO 11150:2010 天然气.碳氢化合物的露点和碳氢化合物的含量

이 표준은 천연가스의 탄화수소 함량 및 탄화수소 이슬점을 추정하는 여러 가지 방법에 대해

Natural gas－Hydrocarbon dew point and hydrocarbon content

KS I ISO 15112:2010 天然气.能源测定

이 표준은 측정 또는 계산을 통해 천연가스의 에너지를 정량하는 방법을 제공하며 관련기술과

Natural gas-Energy determination

KS I ISO 23874:2010 天然气.碳露点计算用气相色谱法要求

이 표준은 적절한 상태방정식을 사용하여 탄화수소 이슬점 온도를 계산할 수 있도록 처리된 천

Natural gas－Gas chromatographic requirements for hydrocarbon dewpoint calculation

KS I ISO 15971:2010 天然气.性能测量.发热值和沃泊指数

이 표준은 가스조성의 결정 및 이로부터의 계산을 포함하지 않는 방법인 비선택적 방법에 의한

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

KS I ISO 15403-2:2010 天然气.作为车辆压缩燃料使用的天然气.第2部分:质量的规范

이 표준은 KS I ISO 15403-1의 부록으로 차량용 압축연료로 사용되는 천연가스의

Natural gas-Natural gas for use as a compressed fuel for vehicles-Part 2:Specification of the quality

KS I ISO 15403-1:2010 天然气.汽车用压缩性燃料天然气.第1部分:质量标记

KS I ISO 15403에서의 목적은 압축천연가스 자동차산업의 장비제조업체, 차량운전자,

Natural gas-Natural gas for use as a compressed fuel for vehicles-Part 1:Designation of the quality

BS EN ISO 6326-1:2009 天然气.硫化合物的测定.一般介绍

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.

Natural gas - Determination of sulfur compounds - General introduction

SN/T 2378.2-2010 进口液化天然气检验规程.第2部分:船舱检验

本标准规定了液化天然气(LNG)船舶上进行密闭输送的方法。利用液位计测量液位,利用温度计测量液体和蒸汽的温度,以及利用压力表测量载货舱内蒸汽压力的方法。 本部分适用于船载液化天然气的船舱检验鉴定。

Rules for inspection of import liquefied natural gas-Part 2: Board ship

DIN EN ISO 12213-2:2010 天然气.压缩因子的计算.第2部分:摩尔代数运算分析(ISO 12213-2-2006).德文版本EN ISO 12213-2-2009

This standard specifier a method for the calculation of compression factor for natural gas using molar-composition analysis.

Natural gas - Calculation of compression factor - Part 2: Calculation using molar-composition analysis (ISO 12213-2:2006); German version EN ISO 12213-2:2009

DIN EN ISO 12213-3:2010 天然气.压缩因子的计算.第3部分:用物理特性计算(ISO 12213-3-2006).德文版本EN ISO 12213-3-2009

This standard specifies a method for the calculation of compression factors of natural gas using physical properties.

Natural gas - Calculation of compression factor - Part 3: Calculation using physical properties (ISO 12213-3:2006); German version EN ISO 12213-3:2009

DIN EN ISO 12213-1:2010 天然气.压缩因子的计算.第1部分:说明和指南(ISO 12213-1-2006).德文版本EN ISO 12213-1-2009

This standard contains the introduction and guidelines for calculation of compression factor in natural gas.

Natural gas - Calculation of compression factor - Part 1: Introduction and guidelines (ISO 12213-1:2006); German version EN ISO 12213-1:2009

ASTM D7166-10 基于总硫量分析仪的气体燃料中的硫含量在线分析的标准实施规程

On-line, at-line, in-line and other near-real time monitoring systems that measure fuel gas characteristics such as the total sulfur content are prevalent in the natural gas and fuel gas industries. The installation and operation of particular systems vary on the specific objectives, contractual obligations, process type, regulatory requirements, and internal performance requirements needed by the user. This protocol is intended to provide guidelines for standardized start-up procedures, operating procedures, and quality assurance practices for on-line, at-line, in-line and other near-real time total sulfur monitoring systems.1.1 This practice is for the determination of total sulfur from volatile sulfur-containing compounds in high methane or hydrogen content gaseous fuels using on-line/at-line instrumentation. 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.

Standard Practice for Total Sulfur Analyzer Based On-line/At-line for Sulfur Content of Gaseous Fuels

ASTM D6228-10 通过气相色谱和火焰光度法测试测定天然气和气体燃料中的硫化物的标准试验方法

Many sources of natural gas and petroleum gases contain varying amounts and types of sulfur compounds, which are odorous, corrosive to equipment, and can inhibit or destroy catalysts used in gas processing. Their accurate measurement is essential to gas processing, operation, and utilization. Small amounts, typically, 1 to 4 ppmv of sulfur odorant compounds, are added to natural gas and liquefied petroleum (LP) gases for safety purposes. Some odorant compounds can be reactive and may be oxidized, forming more stable compounds having lower odor thresholds. These gaseous fuels are analyzed for sulfur odorants to help ensure appropriate odorant levels for safety. This test method offers a technique to determine individual sulfur species in gaseous fuel and the total sulfur content by calculation. Gas chromatography is used commonly and extensively to determine other components in gaseous fuels including fixed gas and organic components (see Test Method D1945). This test method dictates the use of a specific GC technique with one of the more common detectors for measurement.1.1 This test method covers the determination of individual volatile sulfur-containing compounds in gaseous fuels by gas chromatography (GC) with a flame photometric detector (FPD) or a pulsed flame photometric detector (PFPD). The detection range for sulfur compounds is from 20 to 20 000 picograms (pg) of sulfur. This is equivalent to 0.02 to 20 mg/m3 or 0.014 to 14 ppmv of sulfur based upon the analysis of a 1-mL sample. 1.2 This test method describes a GC method using capillary column chromatography with either an FPD or PFPD. 1.3 This test method does not intend to identify all individual sulfur species. Total sulfur content of samples can be estimated from the total of the individual compounds determined. Unknown compounds are calculated as monosulfur-containing compounds. 1.4 The values stated in SI units are to be regarded as standard. The values stated in inch-pound units are for information only. 1.5 This standard does not purport to address all 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 Test Method for Determination of Sulfur Compounds in Natural Gas and Gaseous Fuels by Gas Chromatography and Flame Photometric Detection

ASTM D7165-10 气体燃料硫含量的基于气相色谱法的在线分析的标准实施规程

On-line, at-line, in-line, CFMS, and other near-real time monitoring systems that measure fuel gas characteristics, such as the sulfur content, are prevalent in the natural gas and fuel gas industries. The installation and operation of particular systems vary on the specific objectives, contractual obligations, process type, regulatory requirements, and internal performance requirements needed by the user. This standard is intended to provide guidelines for standardized start-up procedures, operating procedures, and quality assurance practices for on-line, at-line, in-line, CFMS, and other near-real time gas chromatographic based sulfur monitoring systems used to determine fuel gas sulfur content. For measurement of gaseous fuel properties using laboratory based methods the user is referred to Test Methods D1072, D1945, D4084, D4468, D4810 and Practices D4626, E594. 1.1 nbsp;nbsp;nbsp;This practice is for the determination of volatile sulfur-containing compounds in high methane content gaseous fuels such as natural gas using on-line/at-line instrumentation, and continuous fuel monitors (CFMS). It has been successfully applied to other types of gaseous samples including air, digester, landfill, and refinery fuel gas. The detection range for sulfur compounds, reported as picograms sulfur, based upon the analysis of a 1 cc sample, is one hundred (100) to one million (1,000,000). This is equivalent to 0.1 to 1,000 mg/m3. 1.2 This practice does not purport to measure all sulfur species in a sample. Only volatile compounds that are transported to an instrument under the measurement conditions selected are measured. 1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.. 1.4 This practice 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 practice to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Standard Practice for Gas Chromatograph Based On-line/At-line Analysis for Sulfur Content of Gaseous Fuels

ASTM D7164-10 用气相色谱法对气体燃料进行在线热值测定的标准实施规程

On-line, at-line, in-line and other near-real time monitoring systems that measure fuel gas characteristics such as the heating value are prevalent in the natural gas and fuel gas industries. The installation and operation of particular systems vary on the specific objectives, process type, regulatory requirements, and internal performance requirements needed by the user. This protocol is intended to provide guidelines for standardized start-up procedures, operating procedures, and quality assurance practices for on-line, at-line, in-line and other near-real time heating value monitoring systems.1.1 This practice is for the determination of heating value in high methane content gaseous fuels such as natural gas using an on-line/at-line gas chromatograph. 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.

Standard Practice for On-line/At-line Heating Value Determination of Gaseous Fuels by Gas Chromatography

ASTM D7314-10 用测热法和在线自动采样法测定气体燃料热值的标准实施规程

On-line, at-line, in-line and other near-real time monitoring systems that measure fuel gas characteristics such as heating value are prevalent in various gaseous fuel industries and in industries either producing or using gaseous fuel in their industrial processes. The installation and operation of particular systems vary depending on process type, regulatory requirements, and the user’s objectives and performance requirements. This practice is intended to provide guidance for standardized start-up procedures, operating procedures, and quality assurance practices for calorimeter based on-line, at-line, in-line and other near-real time heating value monitoring systems. Users employing gas chromatographic based instrumentation for measurement of gaseous fuel heating value are referred to Practice D7164.1.1 This practice is for the determination of the heating value measurement of gaseous fuels using a calorimeter. Heating value determination of sample gasses containing water vapor will require vapor phase moisture measurements of the pre-combustion sample gas as well as the non-condensed gasses exiting the calorimeter. Instruments equipped with appropriate conditioners and algorithms may provide heating value results on a net or gross and dry or wet basis. 1.2 This practice is applicable to at-line and in-line instruments that are operated from time to time on a continuous basis. 1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.4 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 Determination of the Heating Value of Gaseous Fuels using Calorimetry and On-line/At-line Sampling

NF X20-526-1:2009 天然气.硫化物测定.第1部分:概述

Natural gas - Determination of sulfur compounds - Part 1 : general introduction.

JIS K 2301 AMD 1:2009 气体燃料和天然气.化学分析和试验方法(修改件1)

Fuel gases and natural gas -- Methods for chemical analysis and testing (Amendment 1)