75.060 天然气 标准查询与下载
共找到 961 条与 天然气 相关的标准，共 65 页
Natural gas — Extended analysis — Gas-chromatographic method
- ICS
- 75.060
- CCS
- 发布
- 2022-12-23
- 实施
Natural gas — Determination of composition and associated uncertainty by gas chromatography — Part 2: Uncertainty calculations
- ICS
- 75.060
- CCS
- 发布
- 2022-12-23
- 实施
Natural gas Determination of sulfur compounds Part 3: Determination of hydrogen sulfide, mercaptan sulfur and carbonyl sulfide sulfur by potentiometry
- ICS
- 75.060
- CCS
- 发布
- 2022-12-23
- 实施
Natural gas Determination of sulfur compounds Part 5: Lingener combustion method
- ICS
- 75.060
- CCS
- 发布
- 2022-12-23
- 实施
Natural gas Determination of composition and associated uncertainty by gas chromatography Part 5: Isothermal method for nitrogen, carbon dioxide, C 1 to C 5 hydrocarbons and C 6+ hydrocarbons
- ICS
- 75.060
- CCS
- 发布
- 2022-12-23
- 实施
Natural gas Determination of composition with defined uncertainty by gas chromatography Part 4: Determination of nitrogen, carbon dioxide and C 1 to C 5 and C 6+ hydrocarbons for a laboratory and on l
- ICS
- 75.060
- CCS
- 发布
- 2022-12-23
- 实施
Guidelines for energy-saving monitoring of natural gas heating furnaces for forging
- ICS
- 75.060
- CCS
- E24
- 发布
- 2022-12-14
- 实施
- 2023-02-14
Guidelines for Safe Use of Natural Gas for Production in Forging Enterprises
- ICS
- 75.060
- CCS
- E24
- 发布
- 2022-12-14
- 实施
- 2023-02-14
1 Scope This document gives means for ensuring that samples of natural gas and natural gas substitutes that are conveyed into transmission and distribution grids are representative of the mass to which they are allocated. NOTE To ensure that a particular gas is taken into account in the standard, please see Annex A. This document is applicable for sampling at sites and locations where interchangeability criteria, energy content and network entry conditions are measured and monitored and is particularly relevant at cross border and fiscal measurement stations. It serves as an important source for control applications in natural gas processing and the measurement of trace components . This document is applicable to natural dry gas (single phase ‑ typically gas transiting through natural gas pipelines) sampling only. On occasion a natural gas flow can have entrained liquid hydrocarbons. Attempting to sample a wet natural gas flow introduces the possibility of extra unspecified uncertainties in the resulting flow composition analysis. Sampling a wet gas (two or three phases) flow is outside the scope of this document. This document does not apply to the safety issues associated with gas sampling.
Natural gas. Gas sampling
- ICS
- 75.060
- CCS
- 发布
- 2022-11-30
- 实施
- 2022-11-30
1 Scope This document specifies a coulometric procedure for the determination of water content by the Karl Fischer method. The method is applicable to natural gas and other gases which do not react with Karl Fischer (KF) reagents. It applies to water concentrations between 5 mg/m 3 and 5 000 mg/m 3 . Volumes are expressed at temperature of 273,15 K (0 °C) and a pressure of 101,325 kPa (1 atm).
Natural gas. Determination of water by the Karl Fischer method. Coulometric procedure
- ICS
- 75.060
- CCS
- 发布
- 2022-11-30
- 实施
- 2022-11-30
Determination and simulation method of natural gas hydrate formation temperature
- ICS
- 75.060
- CCS
- E24
- 发布
- 2022-11-04
- 实施
- 2023-05-04
Determination of water dew point and hydrocarbon dew point of natural gas by polarized light cold mirror method
- ICS
- 75.060
- CCS
- E24
- 发布
- 2022-11-04
- 实施
- 2023-05-04
Determination of natural gas water dew point by capacitance method
- ICS
- 75.060
- CCS
- E24
- 发布
- 2022-11-04
- 实施
- 2023-05-04
1 Scope This document specifies general requirements for the determination of water in natural gas using the Karl Fischer method (see Reference [1]). ISO 10101‑2 and ISO 10101‑3 specify two individual methods of determination, a titration procedure and a coulometric procedure, respectively.
Natural gas. Determination of water by the Karl Fischer method. General requirements
- ICS
- 75.060
- CCS
- 发布
- 2022-10-31
- 实施
- 2022-10-31
1 Scope This part of ISO 10101 specifies a titrimetric procedure for the determination of water content in natural gas. Volumes are expressed in cubic metres at a temperature of 273,15 K (0 °C) and a pressure of 101,325 kPa (1 atm). It applies to water concentrations between 5 mg/m 3 and 5 000 mg/m 3 .
Natural gas — Determination of water by the Karl Fischer method - Part 2: Titration procedure
- ICS
- 75.060
- CCS
- 发布
- 2022-10-31
- 实施
- 2022-10-31
1 Scope This document specifies a volumetric procedure for the determination of water content in natural gas. Volumes are expressed in cubic metres at a temperature of 273,15 K (0 °C) and a pressure of 101,325 kPa (1 atm). It applies to water concentrations between 5 mg/m 3 and 5 000 mg/m 3 .
Natural gas. Determination of water by the Karl Fischer method. Volumetric procedure
- ICS
- 75.060
- CCS
- 发布
- 2022-10-31
- 实施
- 2022-10-31
This document gives means for ensuring that samples of natural gas and natural gas substitutes that are conveyed into transmission and distribution grids are representative of the mass to which they are allocated. NOTE To ensure that a particular gas is taken into account in the standard, please see Annex A. This document is applicable for sampling at sites and locations where interchangeability criteria, energy content and network entry conditions are measured and monitored and is particularly relevant at cross border and fiscal measurement stations. It serves as an important source for control applications in natural gas processing and the measurement of trace components. This document is applicable to natural dry gas (single phase - typically gas transiting through natural gas pipelines) sampling only. On occasion a natural gas flow can have entrained liquid hydrocarbons. Attempting to sample a wet natural gas flow introduces the possibility of extra unspecified uncertainties in the resulting flow composition analysis. Sampling a wet gas (two or three phases) flow is outside the scope of this document. This document does not apply to the safety issues associated with gas sampling.
Natural gas - Gas sampling (ISO 10715:2022)
- ICS
- 75.060
- CCS
- 发布
- 2022-10-26
- 实施
- 2023-01-31
This document specifies a coulometric procedure for the determination of water content by the Karl Fischer method. The method is applicable to natural gas and other gases which do not react with Karl Fischer (KF) reagents. It applies to water concentrations between 5 mg/m3 and 5 000 mg/m3. Volumes are expressed at temperature of 273,15 K (0 °C) and a pressure of 101,325 kPa (1 atm).
Natural gas - Determination of water by the Karl Fischer method - Part 3: Coulometric procedure (ISO 10101-3:2022)
- ICS
- 75.060
- CCS
- 发布
- 2022-10-05
- 实施
- 2023-01-31
This document gives means for ensuring that samples of natural gas and natural gas substitutes that are conveyed into transmission and distribution grids are representative of the mass to which they are allocated. NOTE To ensure that a particular gas is taken into account in the standard, please see Annex A. This documentis applicable for sampling atsites and locations where interchangeability criteria, energy content and network entry conditions are measured and monitored and is particularly relevant at cross border and fiscal measurement stations. It serves as an important source for control applications in natural gas processing and the measurement of trace components. This document is applicable to natural dry gas (single phase - typically gas transiting through natural gas pipelines) sampling only. On occasion a natural gas flow can have entrained liquid hydrocarbons. Attemptingto sample a wetnatural gas flowintroduces the possibilityofextra unspecified uncertainties in the resulting flow composition analysis. Sampling a wet gas (two or three phases) flow is outside the scope of this document. This document does not apply to the safety issues associated with gas sampling.
Natural gas — Gas sampling
- ICS
- 75.060
- CCS
- 发布
- 2022-10-04
- 实施
