原油和燃料油检测

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GB/T 4756-2015石油液体手工取样法

本标准规定了从固定罐、铁路罐车、汽车罐车、船舶、桶、听、泵送液体管线或加油机油枪采集液体或半液体烃类、油罐残留物和沉积物样品的手工取样法。本标准适用于在常压或接近常压的油罐中储存的或管线输送的，在常温到200 ℃范围内以液体形式储运的石油产品、原油及中间产品的取样。本标准不适用于属于其他标准研究对象的特殊石油产品的取样，例如电绝缘油(IEC 60475)、液化石油气(SH/T 0233)、液化天然气(GB/T 20603)以及气态天然气(GB/T 13609) 。本标准包括了现有的取样方法和正在使用的设备类型。对于后续出现的新设备，只要能按本标准的要求和方法进行取样，则也可用于本标准。

GB/T 6531-1986原油和燃料油中沉淀物测定法(抽提法)

本方法适用于用甲苯抽提来测定原油和燃料油中的沉淀物含量。

GB/T 9109.5-2017石油和液体石油产品动态计量 第5部分:油量计算

GB/T 9109的本部分规定了石油和液体石油产品(以下简称油品)动态计量的油量计算方法，定义了油品动态计量油量计算中使用的术语及符号，给出了配备不同计量器具计量方式下空气中的重量或在标准参比条件下体积的油量计算公式，并提供了油量计算所涉及的相关计量参数、修正系数及其相应的公式和数表。本部分仅适用于单相油品的动态计量。本部分不适用于液化石油气和稳定轻烃的油量计算。

GB/T 12528-2008交流额定电压3kV及以下轨道交通车辆用电缆

本标准规定了交流额定电压3kV及以下轨道交通车辆用电缆型号、规格、技术要求、试验方法、标志和包装。本标准适用于交流额定电压3kV及以下轨道交通车辆用配电系统、控制系统、信号系统的电器装置等用电缆。

GB/T 27867-2011石油液体管线自动取样法

本标准给出了用自动方式采集管输原油和液体石油产品的代表性样品的推荐方法。本标准不适用于液化石油气和液化天然气的取样。本标准的主要用途是为规范、测试、操作、维护和监测原油取样器提供指导。原油取样操作为以下测定项目提供代表性样品：a) 原油组成和品质；b) 总含水量；c) 不能作为输送原油成分的其他杂质。如果测定a)、b)和c)的取样操作相互抵触，则可要求分别取样。本标准包括样品处理，涉及将所采集样品转送至实验室仪器内的各个方面。本标准描述了确信为目前可能采集到具代表性样品的取样方法和操作，因而能准确地进行含水测定。但是，用自动取样器采集的管内样品的含水测定准确度，不仅取决于构成取样系统的各个部件的配置和特性，还取决于后续分析方法的准确性。第16章介绍了评价自动取样系统和分析测试总不确定度的理论方法。第15章描述了用于现场的实用测试步骤。有关各方通常应达成协议，规定某一特定的自动取样系统的允许准确度范围。在第15章的表4中，根据实际测试结果的准确度指标，对自动取样系统的性能进行分类。这些指标可作为合格性能的参考和个别协议的基础。

GB 50253-2014输油管道工程设计规范

本规范适用于陆上新建、扩建和改建的输送原油、成品油、液化石油气管道工程的设计。

SY/T 5317-2006石油液体管线自动取样法

本标准给出了用自动方式采集管输原油和液体石油产品的代表性样品的推荐方法。 本标准不适用于液化石油气和液化天然气的取样。 本标准的主要用途是为规范、测试、操作、维护和监测原油取样器提供指导。 原油取样操作为以下测定项目提供代表性样品： a）原油组成和品质； b）总含水量； c）不能作为输送原油成分的其他杂质。 如果测定a）、 b）和c）的取样操作相互抵触，则可要求分别取样。 本标准包括样品处理，涉及将所采集样品转送至实验室仪器内的各个方面。 本标准描述了据信是目前可能采集到具代表性样品的取样方法和操作，因而能准确地进行含水测定。但是，用自动取样器采集的管内样品的含水测定准确度，不仅取决于构成取样系统的各个部件的配置和特性，还取决于后续分析方法的准确性。 第16章介绍了评价自动取样系统和分析测试总不确定度的理论方法。第15章描述了用于现场的实用测试步骤。 有关各方通常应达成协议，规定某一特定的自动取样系统的允许准确度范围。 在第15章的表4中，根据实际测试结果的准确度指标，对自动取样系统的性能进行分类。这些指标可作为合格性能的参考和个别协议的基础。

SN/T 2418.1-2010进口原油检验规程.第1部分: 岸罐检验

SN/T 2418的本部分规定了进口原油的岸罐取样、品质检验、质量检验、检验结果判定、检验报告及安全注意事项。本部分适用于进口原油岸罐检验。

SN/T 2418.2-2010进口原油检验规程.第2部分:管线检验

SN/T 2418的本部分规定了进口原油的取样、样品处理、品质检验、检验结果的判定。本部分适用于进口原油管线取样的检验。

TB/T 1484.3-2017机车车辆电缆 第3部分:通信电缆

TB/T 1484的本部分规定了机车车辆列车通信网络(TCN)用通信电缆的使用条件、分类、代号、规格、结构、技术要求、检验方法、检验规则、标志、包装、运输和储存。本部分适用于机车车辆用TCN网络通信电缆，其他城轨车辆可参照执行。

ISO 3735-1999原油和燃料油 沉积物的测定 抽取法

This International Standard specifies a method for the determination of sediment in crude petroleum and fuel oils by extraction with toluene. The precision applies to a range of sediment levels from 0,01 % (m/m) to 0,40 % (m/m), although higher levels may be determined.\nNOTE 1 If this International Standard is applied to crude petroleum samples containing significant amounts of salts, an overestimation of the sediment content may be obtained because a proportion of the inorganic salts may be trapped in the extraction thimble. This problem is generally not significant for crude petroleum samples containing less than 0,1 % (mlm) total salts.\nNOTE 2 For the purposes of this International Standard, the terms \"% (m/m)\" and \"% (V/V)\" are used to represent the mass and volume fractions of materials, respectively.

ASTM D473-1981(1995)e2用提取法测定原油和燃料油中沉淀物的标准试验方法

1.1 This test method covers the determination of sediment in crude oils and fuel oils by extraction with toluene. Note 1-Precision on recycled oils and crank case oils is unknown and additional testing is required to determine that precision. 1.2 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. For specific precautionary statements, see 6.1 and 7.1.

ASTM D473-2002萃取法测定原油和燃料油中沉积物的标准试验方法

1.1 This test method covers the determination of sediment in crude oils and fuel oils by extraction with toluene. The precision applies to a range of sediment levels from 0.01 to 0.40 % mass, although higher levels may be determined.Note 18212;Precision on recycled oils and crank case oils is unknown and additional testing is required to determine that precision.1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.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. For specific precautionary statements, see 6.1.

ASTM D473-2002(2006)用萃取法测定原油和燃料油中的沉渣的标准试验方法

1.1 This test method covers the determination of sediment in crude oils and fuel oils by extraction with toluene. The precision applies to a range of sediment levels from 0.01 to 0.40 % mass, although higher levels may be determined. Note 1Precision on recycled oils and crank case oils is unknown and additional testing is required to determine that precision.<>1.2 &si-value;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. For specific precautionary statements, see 6.1.

ASTM D473-2007用萃取法测定原油和燃料油中沉淀物的标准试验方法

A knowledge of the sediment content of crude oils and fuel oils is important both to the operation of refining and the buying or selling of these commodities.1.1 This test method covers the determination of sediment in crude oils and fuel oils by extraction with toluene. The precision applies to a range of sediment levels from 0.01 to 0.40 % mass, although higher levels may be determined. Note 1 - Precision on recycled oils and crank case oils is unknown and additional testing is required to determine that precision.1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.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. For specific warning statements, see 5.1.1.6 and 6.1.

ASTM D473-2007(2012)用萃取法测定原油和燃料油中沉淀物的标准试验方法

4.1x00a0;A knowledge of the sediment content of crude oils and fuel oils is important both to the operation of refining and the buying or selling of these commodities. 1.1x00a0;This test method covers the determination of sediment in crude oils and fuel oils by extraction with toluene. The precision applies to a range of sediment levels from 0.01 to 0.408201;% mass, although higher levels may be determined.Note 1x2014;Precision on recycled oils and crankcase oils is unknown and additional testing is required to determine that precision. 1.2x00a0;The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.3x00a0;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. For specific warning statements, see 5.1.1.6 and 6.1.

ASTM D473-2007(2012)e1采用萃取法测定原油和燃料油中沉淀物的标准试验方法

4.1x00a0;A knowledge of the sediment content of crude oils and fuel oils is important both to the operation of refining and the buying or selling of these commodities. 1.1x00a0;This test method covers the determination of sediment in crude oils and fuel oils by extraction with toluene. The precision applies to a range of sediment levels from 0.01 to 0.408201;% mass, although higher levels may be determined. Note 1:x00a0;Precision on recycled oils and crankcase oils is unknown and additional testing is required to determine that precision. 1.2x00a0;The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.3x00a0;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. For specific warning statements, see 5.1.1.6 and 6.1.

ASTM D473-2007(2017)采用萃取法测定原油和燃料油中沉淀物的标准试验方法

4.1x00a0;A knowledge of the sediment content of crude oils and fuel oils is important both to the operation of refining and the buying or selling of these commodities. 1.1x00a0;This test method covers the determination of sediment in crude oils and fuel oils by extraction with toluene. The precision applies to a range of sediment levels from 0.018201;% to 0.408201;% mass, although higher levels may be determined. Note 1:x00a0;Precision on recycled oils and crankcase oils is unknown and additional testing is required to determine that precision. 1.2x00a0;The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.3x00a0;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. For specific warning statements, see 5.1.1.6 and 6.1. 1.4x00a0;This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

ASTM D473-2007(2017)e1采用萃取法测定原油和燃料油中沉淀物的标准试验方法

4.1x00a0;A knowledge of the sediment content of crude oils and fuel oils is important both to the operation of refining and the buying or selling of these commodities. 1.1x00a0;This test method covers the determination of sediment in crude oils and fuel oils by extraction with toluene. The precision applies to a range of sediment levels from 0.018201;% to 0.408201;% mass, although higher levels may be determined. Note 1:x00a0;Precision on recycled oils and crankcase oils is unknown and additional testing is required to determine that precision. 1.2x00a0;The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.3x00a0;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. For specific warning statements, see 5.1.1.6 and 6.1. 1.4x00a0;This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.