71.080.10 脂族烃 标准查询与下载
共找到 350 条与 脂族烃 相关的标准，共 24 页
Ethylene and propylene for industrial use — Determination of acetone, acetonitrile, propan-2-ol and methanol — Gas chromatographic method
- ICS
- 71.080.10
- CCS
- 发布
- 2017-12-29
- 实施
Ethylene and propylene for industrial use — Determination of acetone, acetonitrile, propan-2-ol and methanol — Gas chromatographic method
- ICS
- 71.080.10
- CCS
- 发布
- 2017-12-29
- 实施
Hyxylene glycol for industrial use — List of methods of test
- ICS
- 71.080.10
- CCS
- 发布
- 2017-12-28
- 实施
Hyxylene glycol for industrial use — List of methods of test
- ICS
- 71.080.10
- CCS
- 发布
- 2017-12-28
- 实施
1.1 This specification covers requirements and test methods for the material, dimensions, and workmanship, and the properties of extruded, compression molded and injection molded polyoxymethylene (POM) sheet, plate, rod, and tubular bar shapes, excluding pipe and fittings. 1.2 The properties included in this specification are those required for the compositions covered. Section 4 presents a classification system for defining requirements for particular characteristics important to specialized applications. 1.3 This specification allows for the use of recycled plastics. 1.4 The values stated in inch-pound units are to be regarded as the standard in all property and dimensional tables. For reference purposes, SI units are included in Table S-POM and Table 1 only. 1.5 The following precautionary caveat pertains only to the test method portions, Section 11, of this specification: 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. NOTE 1—There is no known ISO equivalent to this standard. 1.6 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.
Standard Specification for Extruded, Compression Molded and Injection Molded Polyoxymethylene Shapes (POM)
- ICS
- 71.080.10
- CCS
- 发布
- 2017-12-01
- 实施
Standard Test Method for Measuring n-Heptane Induced Phase Separation of Asphaltene-Containing Heavy Fuel Oils as Separability Number by an Optical Scanning Device
- ICS
- 71.080.10
- CCS
- 发布
- 2017-12-01
- 实施
1.1 This test method covers and provides for the analysis of high-purity (greater than 99.5 % by volume) n-heptane and isooctane (2,2,4-trimethylpentane), which are used as primary reference standards in determining the octane number of a fuel. Individual compounds present in concentrations of less than 0.01 % can be detected. Columns specified by this test method may not allow separation of all impurities in reference fuels. 1.2 The values stated in SI units are to be regarded as the standard. 1.2.1 Exception—The values given in parentheses are for information only. 1.3 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. 1.4 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.
Standard Test Method for Analysis of High-Purity
- ICS
- 71.080.10
- CCS
- 发布
- 2017-10-01
- 实施
Determination of isomer content in toluene diisocyanate by gas chromatography
- ICS
- 71.080.10
- CCS
- G17
- 发布
- 2017-06-16
- 实施
- 2017-08-01
本规范规定了石油化工催化裂化装置中并列式和同轴式反应器、再生器(以下简称“两器”)框架及其楼梯间的基本规定、材料、荷载及地震作用、结构计算、地基与基础及构造要求。 本规范适用于石油化工催化裂化装置中两器框架及其楼梯间的新建和改扩建工程的设计。
Design specification for frame of reactor and regenerator in petrochemical industry
- ICS
- 71.080.10
- CCS
- P72
- 发布
- 2017-04-12
- 实施
- 2017-10-01
1.1 This guide covers and provides direction for the analysis of ethylene product in a way that allows the analyst to know the possible test methods, the units of measure, and the potential concentrations range of possible components, so that the consistency of the analytical measurements is improved. This guide is not intended to be used, nor to be construed in any way, as a set of specifications for ethylene product. 1.2 The values stated in SI units are to be regarded as the standard. 1.3 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.
Standard Guide for Analysis of Ethylene Product
- ICS
- 71.080.10
- CCS
- 发布
- 2017-01-01
- 实施
Methylcyclopentadiene dimer for industrial use
- ICS
- 71.080.10
- CCS
- G17
- 发布
- 2016-07-11
- 实施
- 2017-01-01
Determination of trace alkynes and dienes in isoprene for industrial use by gas chromatography
- ICS
- 71.080.10
- CCS
- G17
- 发布
- 2016-07-11
- 实施
- 2017-01-01
1.1 This specification covers a grade of cyclohexane identified as “cyclohexane 999.” 1.2 The following applies to all specified limits in this standard: for purposes of determining conformance with this standard, an observed value or a calculated value shall be rounded off “to the nearest unit” in the last right-hand digit used in expressing the specification limit, in accordance with the rounding-off method of Practice E29. 1.3 Consult current OSHA regulations, supplier’s Safety Data Sheets, and local regulations for all materials used in this specification.
Standard Specification for Cyclohexane 999
- ICS
- 71.080.10
- CCS
- 发布
- 2016
- 实施
本标准规定了用气相色谱法测定工业用裂解碳五中各烃类组分的含量。 本标准适用于裂解碳五组分含量的测定，其最小检测浓度为0.01 %（质量分数）。
Cracking C5 fraction for industrial use.Determination of hydrocarbon components.Gas chromatographic method
- ICS
- 71.080.10
- CCS
- G17
- 发布
- 2015-07-14
- 实施
- 2016-01-01
本标准规定了用气相色谱法测定工业用异戊烯试样纯度和烃类杂质含量。 本标准适用于异戊烯试样中的烃类组分含量的测定，其最低检测浓度为0. 005%（质量分数）。
Isoamylene for industrial use.Determination of purity and hydrocarbon impurities.Gas chromatographic method
- ICS
- 71.080.10
- CCS
- G17
- 发布
- 2015-07-14
- 实施
- 2016-01-01
本标准规定了用气相色谱法测定工业用异戊烯中含氧化合物的含量。 本标准适用于甲醇、二甲醚、甲基叔戊基醚、叔戊醇等含氧化合物杂质浓度不低于0.001%（质量分数）的异戊烯样品的测定。
Isoamylene for industrial use.Determination of oxy-compounds.Gas chromatographic method
- ICS
- 71.080.10
- CCS
- G17
- 发布
- 2015-07-14
- 实施
- 2016-01-01
本标准规定了用气相色谱法测定工业用异戊二烯（聚合级）中的微量抽提剂二甲基甲酰胺和乙腈。 本标准适用于测定工业用异戊二烯（聚合级）中含量不低于0.5 mg/kg的二甲基甲酰胺或不低于1.0 mg/kg的乙腈。
Isoprene for industrial use.Determination of trace extraction agent.Gas chromatographic method
- ICS
- 71.080.10
- CCS
- G17
- 发布
- 2015-07-14
- 实施
- 2016-01-01
本标准规定了乙烯裂解装置分离的工业用裂解碳五的产品分类、要求、检验规则及标志、包装、运输和贮存、安全。 本标准所属产品主要用作生产碳五石油树脂以及提取异戊二烯、间戊二烯、双环戊二烯和异戊烯等产品的原料。
Cracking C5 fraction for industrial use
- ICS
- 71.080.10
- CCS
- G17
- 发布
- 2015-07-14
- 实施
- 2016-01-01
