E24 天然气 标准查询与下载
共找到 630 条与 天然气 相关的标准，共 42 页
本标准适用于地下储气井产品安全性能监督检验。
Supervision and inspection procedures for the product safety of underground gas storage well
- ICS
- 75.200
- CCS
- E24
- 发布
- 2011-09-13
- 实施
- 2011-10-13
Natural gas. Energy determination
- ICS
- 75.060
- CCS
- E24
- 发布
- 2011-08-31
- 实施
- 2011-08-31
Natural gas. Energy determination
- ICS
- 75.060
- CCS
- E24
- 发布
- 2011-08-31
- 实施
- 2011-08-31
이 표준은 천연가스 또는 이와 유사한 가스 내의 응축 가능한 탄화수소 액체 함량을 결정하기
Natural gas－Calibration of chilled mirror type instruments for hydrocarbon dewpoint(liquid formation)
- ICS
- 75.060
- CCS
- E24
- 发布
- 2011-08-25
- 实施
- 2011-08-25
本标准规定了检测管着色长度法测定天然气中硫化氢含量的标准方法。所用检测管的检测范围的下限为0.5μL/L，上限可达40%（体积比）。 本标准适用于天然气中硫化氢含量的测定。
Determination of hydrogen sulfide content in natural gas by detection tube coloring length method
- ICS
- CCS
- E24
- 发布
- 2011-05-31
- 实施
- 2011-12-01
Code for design of rural domestic sewage purification biogas engineering
- ICS
- 65.040.01
- CCS
- E24
- 发布
- 2011-01-25
- 实施
- 2011-03-01
Code for design of straw biogas centralized gas supply project
- ICS
- 65.040.01
- CCS
- E24
- 发布
- 2011-01-25
- 实施
- 2011-03-01
本标准规定了液化天然气项目申请报告编制的基本要求、编制前资料准备要点及文字报告应包含的主要内容及基本格式。 对于标准规定的各项要求，涉及到申请报告编制程序、格式及表述，都应按本标准的要求，以规范化的形式表达。 本标准规定了的各项要求，适用于包括液化天然气接收站，与之配套的港口工程、输气干线工程的液化天然气项目。
Guideline to programming project application report for LNG projects
- ICS
- 75.060
- CCS
- E24
- 发布
- 2011-01-09
- 实施
- 2011-05-01
1.1 This specification defines requirements for the data used in the tracking and traceability base-62 encoding system and the format of the resultant code to characterize various components used in fuel gas piping systems. 1.2 The final output of this specification is a 16 digit alpha-numeric code that defines a standardized approach or methodology for encoding certain characteristics of components that have been established based on consensus recommendations from the respective stakeholder group members. The means of marking or affixing the code to the components, and the means of reading and/or transferring the data or codes are outside the scope of this specification. Note 1—To facilitate compliance with this specification, a web based application has been developed to manage and maintain unique manufacturer identification numbers. The URL for the website is: http://www.componentid.org. Note 2—Meters and regulators are excluded from this specification because traceability marking requirements for these products are defined in ANSI B109. 1.3 The web based application is only intended to serve as a useful resource for managing the respective manufacturer identification numbers, codes, and other identifiers as per this specification. Any changes to the contents of the web based application are contingent upon subsequent changes to this specification. This specification shall have primacy.
Standard Specification for Tracking and Traceability Encoding System of Natural Gas Distribution Components (Pipe, Tubing, Fittings, Valves, and Appurtenances)
- ICS
- 91.140.40 (Gas supply systems)
- CCS
- E24
- 发布
- 2011
- 实施
本标准适用于城镇燃气生产、输配系统及各类燃气相关场所图形标志及其制作、使用和维护管理。
Standard for city gas signs
- ICS
- CCS
- E24
- 发布
- 2010-10-21
- 实施
- 2011-08-01
本规程适用于城镇燃气加臭的设计、安装、验收、运行和维护。不适用于有特殊要求的工业企业生产工艺用气的加臭。
Technical specification for city gas odorization
- ICS
- CCS
- E24
- 发布
- 2010-10-21
- 实施
- 2011-08-01
This European Standard specifies the requirements and tests for the construction, performance, safety and conformity of gas-volume electronic conversion devices associated to gas meters, used to measure volumes of fuel gases of the 1st and 2nd families according to EN 437. This European Standard is intended for type testing, the detailed relevant provisions of which are given in Annex A. Only three kinds of conversion are treated in this European Standard: conversion as a function of temperature only (called T conversion); conversion as a function of the pressure and of the temperature with constant compression factor (called PT conversion); conversion as a function of the pressure, the temperature and taking into account the compression factor (called PTZ conversion). This document is not relevant to temperature conversion integrated into gas meters which only indicate the converted volume. EN 12405-2 for energy conversion is in preparation. Gas-volume conversion devices consist of a calculator and a temperature transducer or a calculator, a temperature transducer and a pressure transducer locally installed. For application of this European Standard, a conversion device may be, as a choice of the manufacturer, considered as a complete instrument (Type 1) or made of separate elements (Type 2), according to the definitions given in 3.8.1 and 3.8.2. In this last case, the provisions concerning pressure transducers, temperature sensors and temperature transducers are given in Annexes B, C and D respectively. Any conversion device can provide an error curve correction for a gas meter. NOTE When rendering an account to an end user the readings from the conversion device can be used in conjunction with the readings from a gas meter conforming to EN 1359, EN 12480, or EN 12261, as appropriate, or to any other appropriate and relevant international or national standard for gas meters, without prejudice of national regulations.
Gas meters - Conversion devices - Part 1: Volume conversion
- ICS
- 91.140.40
- CCS
- E24
- 发布
- 2010-10
- 实施
이 표준은 천연가스에 포함된 물(기체상)의 양과 물 이슬점 중 하나를 알고 있을 때 둘 사
Natural gas－Correlation between water content and water dew point
- ICS
- 75.060
- CCS
- E24
- 发布
- 2010-07-13
- 实施
- 2010-07-13
이 표준은 유화수소, 카르보닐 황화물, C1에서 C4에 해당하는 티올류, 황화물들과 THT
Natural gas-Determination of sulfur compounds using gas chromatography
- ICS
- 75.060
- CCS
- E24
- 发布
- 2010-07-13
- 实施
- 2010-07-13
이 표준은 기준 열량계와 밀도 저울로 측정한 값과, 현재 시행되고 있는 천연가스를 분석하여
Analysis of natural gas－Validation methods for gaseous reference materials
- ICS
- 75.060
- CCS
- E24
- 发布
- 2010-06-15
- 实施
- 2010-06-15
이 표준은 혼합물이 기체상태로만 존재할 수 있는 조건하에서 천연가스, 합성혼합물이 포함된
Natural gas－Calculation of compression factor－Part 2：Calculation using molar-composition analysis
- ICS
- 75.060
- CCS
- E24
- 发布
- 2010-06-10
- 实施
- 2010-06-10
이 표준은 혼합물이 기체상태로만 존재할 수 있는 조건하에서 천연가스, 합성혼합물이 포함된
Natural gas－Calculation of compression factor－Part 1：Introduction and guidelines
- ICS
- 75.060
- CCS
- E24
- 发布
- 2010-06-10
- 实施
- 2010-06-10
이 표준은 혼합물이 기체상태로만 존재할 수 있는 조건하에서 천연가스, 합성혼합물이 포함된
Natural gas－Calculation of compression factor－Part 3：Calculation using physical properties
- ICS
- 75.060
- CCS
- E24
- 发布
- 2010-06-10
- 实施
- 2010-06-10
이 표준은 천연가스 내 황 화합물 측정을 위해 사용할 수 있는 표준화 방법에 대한 간략한
Natural gas-Determination of sulfur compounds-Part 1:General introduction
- ICS
- 75.060
- CCS
- E24
- 发布
- 2010-06-10
- 实施
- 2010-06-10
