1.1 本试验方法涵盖了在实验室测定原油和石油产品的油包水乳化倾向和稳定性的程序。该测试方法的结果可以为输入到溢油模型中提供石油行为数据。 1.2 本试验方法涵盖了确定乳液倾向的特定方法，不包括可能适用于确定乳液倾向的其他程序。 1.3 使用该测试方法获得的测试结果旨在为海上石油和石油产品的行为提供基线数据，并输入到溢油模型中。 1.4 使用该测试方法获得的测试结果可直接用于预测漏油行为的某些方面，或作为漏油模型的输入。 1.5 测试方法的准确性在很大程度上取决于所用油样的代表性。根据取样时的化学成分，某些油可以形成各种油包水类型。 就形成的类型而言，其他油相对稳定 1.6 以国际单位制表示的数值应视为标准值。本标准不包括其他计量单位。 1.7 本标准并非旨在解决与其使用相关的所有安全问题（如有）。本标准的用户有责任在使用前制定适当的安全、健康和环境实践，并确定监管限制的适用性。 1.8 本国际标准是根据世界贸易组织技术性贸易壁垒（TBT）委员会发布的《关于制定国际标准、指南和建议的原则的决定》中确立的国际公认标准化原则制定的。 ====意义和用途====== 4.1 有必要进行标准测试，以建立不同石油风化阶段溢出原油或石油产品的行为模式。 4.2 油混合物中的水随油类型和油条件（如风化）而变化。该测试方法的结果构成基线，通常是衡量海上行为的一个指标。 4.3 多年来，该测试使用标准化设备、测试程序进行开发，以克服其他测试程序中指出的困难。 4.4 该试验应在与相关泄漏条件相对应的温度和风化程度下进行。

1.1 This test method covers a procedure to determine the water-in-oil emulsification tendencies and stabilities of crude oils and petroleum products in the laboratory. The results of this test method can provide oil behavior data for input into oil spill models. 1.2 This test method covers a specific method of determining emulsion tendencies and does not cover other procedures that may be applicable to determining emulsion tendencies. 1.3 The test results obtained using this test method are intended to provide baseline data for the behavior of oil and petroleum products at sea and input to oil spill models. 1.4 The test results obtained using this test method can be used directly to predict certain facets of oil spill behavior or as input to oil spill models. 1.5 The accuracy of the test method depends very much on the representative nature of the oil sample used. Certain oils can form a variety of water-in-oil types depending on their chemical contents at the moment a sample is taken. Other oils are relatively stable with respect to the type formed 1.6 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.7 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.8 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. ====== Significance And Use ====== 4.1 A standard test is necessary to establish a behavior pattern for spilled crude oils or petroleum products at different oil weathering stages. 4.2 Water-in-oil mixtures vary with oil type and oil conditions such as weathering. Results from this test method form a baseline, and usually are a measure of behavior at sea. 4.3 This test has been developed over many years using standardized equipment, test procedures, and to overcome difficulties noted in other test procedures. 4.4 This test should be performed at the temperatures and degrees of weathering corresponding to the spill conditions of interest.