共找到 25 条与 石油产品添加剂综合 相关的标准,共 2 页
本标准规定了工程用生物基复合材料的常用术语和定义。本标准适用于工程用生物基复合材料及其相关领域的标准化文件和技术文件,其他领域参照使用本标准应研究其适用性。
Terminology for bio-based composite materials in engineering
1.1本标准规定了测定未经使用的含添加剂的润滑油和用于调和润滑油的添加剂浓缩物中硫酸盐灰分质量分数的方法。这些添加剂通常含有一种或多种金属:钡、钙、镁、锌、钾、钠和锡元素。而元素硫、磷和氯则以结合形式存在。 1.2本标准测定的硫酸盐灰分的质量分数下限为0.005%。当硫酸盐灰分小于0.02%时,本标准仅适用于只含有无灰添加剂润滑油。 1.3本标准不适用于测定用过的含铅添加剂的发动机油,也不适用于不含添加剂润滑油,对于这些油品可以采用GB/T508。 1.4硫酸盐灰分可以用来表明新润滑油中已知的含金属添加剂的浓度。当不含磷时,钡、钙、镁、钠、钾转变为硫酸盐,锡(IV)和锌转变为它们的氧化物(见注),硫和氯并无干扰。但是当磷与金属添加剂同时存在时,它以金属磷酸盐的形式部分或全部保留在硫酸盐灰分中。 1.5本标准涉及某些危险材料、操作和设备。但无意对与此有关的所有安全问题都提出建议。因此,用户在使用本标准之前应建立适当的安全和防护措施并确定有适用性的管理制度。
Petroleum products-Lubricating oils and additives-Determination of sulphated ash
Technical Requirements for Diesel Detergent and Booster
Petroleum sulfonates for oil displacement
Turbidity determination method for lubricating oil metal detergents
Petroleum sulfonates for oil displacement
Flotation agent flotation effect evaluation method Impeller flotation method
本标准规定了油浸纤维质绝缘材料含水量的测试方法。 本标准适用于新的和老化的干纸及油浸纸、油浸纸板和白布带中水分含量的测定。 本标准适用于测定含水量为0.1%~20%的样品。
Determination of water in oil-impregnated fibrous insulation material
本标准规定了以硝基化合物为主剂,加入助溶剂、清净剂等组份复配而成的燃油清净助燃剂的分类、要求、试验方法、检验规则、标志、包装、运输及贮存。 本标准适用于添加到车用汽油或柴油中的燃油清净助燃剂。添加了本产品的燃油具有清净、助燃、节能、环保等功能。
Deposit Combustion Control Fuel Additive
本标准规定了点燃式发动机检测用油的牌号,产品分类,技术要求,抽样规则及标志、包装、运输及贮存等。 本标准适用于由液体烃类调配而成,并加有适量抗氧防胶剂和汽油清净剂以及检测用油专用助剂的点燃式发动机检测用油。 符合本标准的产品适用于点燃式发动机及整车功率、油耗、废气排放、产品质量控制、相应油品检测仪器、设备等的鉴定、验收、检测、校准、评定、认证、审验及仲裁试验。
Reference Fuel Specification for Ignition Engine Performance Test
本标准规定了压燃式发动机检测用油的产品分类,技术要求,抽样规则及标志、包装、运输及贮存等。 本标准适用于压燃式发动机检测用油。 符合本标准的产品适用于压燃式发动机及整车功率、油耗、废气排放、产品质量控制、相应油品检测仪器、设备等的鉴定、验收、检测、校准、评定、认证、审验及仲裁试验。
Reference Fuel Specification for Diesel Engine Performance Test
本标准规定了车用汽油及清净剂,按汽油机进气阀沉积物模拟试验方法检验的清净性限值。 本标准适用于车用汽油及清净剂的清净性检测。
Detergency Effect For Automobile Gasoline/Fuel Detergents(Simulation Technique)
Some fuel dilution of the engine oil may take place during normal operation. However, excessive fuel dilution is of concern in terms of possible performance problems.1.1 This test method covers determination of the amount of dilution in crankcase oils of engines when gasoline has been used as the fuel.Note 1There may be cases in dispute, therefore, the user of this test method is advised to establish whether this method will be accepted. There may be cases where Test Method D 3525 results will be set as the referee value.1.2 The values stated in acceptable SI units are to be regarded as the standard.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 statement, see 6.4, 7.1, and 9.3.
Standard Test Method for Gasoline Diluent in Used Gasoline Engine Oils by Distillation
1.1 This test method covers determination of the amount of dilution in crankcase oils of engines when gasoline has been used as the fuel. 1.2 This standard does not purport to address all of the safety problems, 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 statement, see 5.4. 1.3 The values stated in acceptable SI units are to be regarded as the standard.
Standard Test Method for Gasoline Diluent in Used Gasoline Engine Oils by Distillation
Determination method of calcium, barium and zinc content in lubricating oil containing additives (complexometric titration method)
Determination of effective components in additives
Determination of magnesium content in additives (atomic absorption spectrometry)
Testing corrosion inhibiting, engine coolant concentrate ('antifreeze'). Methods of test for determination of physical and chemical properties. Determination of foaming characteristics
Testing corrosion inhibiting, engine coolant concentrate ('antifreeze'). Methods of test for determination of physical and chemical properties. Determination of freezing point
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