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
本标准规定了工业用乙烯、丙烯中氢含量测定的气相色谱法。 本标准适用于乙烯、丙烯中浓度大于1m/m氢的测定。
Ethylene and propylene for industrial use. Determination of trace of hydrogen. Gas chromatographic method
- ICS
- 71.080.10
- CCS
- G16
- 发布
- 1993-07-21
- 实施
- 1994-07-01
本标准规定了聚氯乙烯生产中氯乙烯合成、净制、压缩、精馏、灌装、聚合、浆料处理、离心、干燥、包装及其装置的设计、生产和管理方面的安全要求。 本标准适用于乙炔法生产氯乙烯和氯乙烯聚合物的企业。与聚氯乙烯生产有关的部门，亦应参照使用。
Regulation of technical safety for vinyl chloride
- ICS
- 71.080.10
- CCS
- C65
- 发布
- 1993-07-19
- 实施
- 1994-05-01
本标准规定了聚氨酯主要原料之一--多亚甲基多苯基异氰酸酯（以下简称PAPI）的技术要求、试验方法、检验规则及标志、包装、运输、贮存的要求。 本标准适用于苯胺经缩合、光气化制造的多亚甲基多苯基异氰酸酯。
Polymethylene polyphenylene isocyanate
- ICS
- 71.080.10
- CCS
- G32
- 发布
- 1992-09-01
- 实施
- 1993-07-01
本标准规定了测定乙氧基化烷基硫酸钠（简称AES）平均相对分子量的方法。 本标准适用于每个分子中氧乙烯基团数不多于20个的乙氧基化烷基硫酸钠产品。
Sodium ethoxylated alkyl sulfate--Determination of the mean relative molecular mass
- ICS
- 71.080.10
- CCS
- G73
- 发布
- 1992-06-23
- 实施
- 1993-03-01
本标准规定了表面活性剂乙氧基化烷基硫酸钠产品中未硫酸化物含量的测定方法。 本标准适用于表面活性剂乙氧基化烷基硫酸钠工业产品的分析。
Sodium ethoxylated alkyl sulfate--Determination of unsulfated matter content
- ICS
- 71.080.10
- CCS
- G73
- 发布
- 1992-06-23
- 实施
- 1993-03-01
本标准规定了测定表面活性剂乙氧基化烷基硫酸钠中总活性物含量的方法。 本标准适用于乙氧基化烷基硫酸钠，也适用于乙氧基化烷基酚硫酸钠总活性物的测定。
Sodium ethoxylated alkyl sulfate--Determination of total active matter content
- ICS
- 71.080.10
- CCS
- G73
- 发布
- 1992-06-23
- 实施
- 1993-03-01
本标准规定了测定工业直链烷基苯磺酸钠平均相对分子量的方法。 本标准等效采用国际标准ISO6841-1983《表面活性剂--工业直链烷基苯磺酸钠＿＿＿平均相对分子量的测定--气液色谱法》。 气液色谱法只适用于直链烷基苯，因支链烷基苯的色谱峰无法进行鉴定。
Determination of mean relative molecular mass for technical straight-chain sodium alkyl benzene sulphonates--Gas-liquid chromatographic method
- ICS
- 71.080.10
- CCS
- G17
- 发布
- 1985-05-10
- 实施
- 1986-01-01
本文件规定了煤基费托合成混合重烃的产品分类、技术要求、试验方法、检验规则以及标志、包装、运输和贮存。
Coal-based Fischer-Tropsch synthesis—Mixed heavy hydrocarbons
- ICS
- 71.080.10
- CCS
- C261
- 发布
- 2023-12-18
- 实施
- 2024-03-18
1 范围 2 规范性引用文件 3 术语和定义 4 技术要求和试验方法 5 取样 6 检验规则 7 标志、标签和随行文件 8 包装、运输和贮存 9 安全
Butadiene recovery material for styrene butadiene rubber plant
- ICS
- 71.080.10
- CCS
- C265
- 发布
- 2023-12-12
- 实施
- 2023-12-28
Standard Guide for Analysis of Propylene Concentrates
- ICS
- 71.080.10
- CCS
- 发布
- 2023-12-01
- 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
- 2023-12-01
- 实施
序号 项目 指标 试验方法 1 外观 无色透明液体，无可见机械杂质 GB/T 13098 中4.3 2 环氧乙烷/%（质量分数） ≥ 99.98 GB/T 13098 中4.4 3 总醛（以乙醛计）/%（质量分数） ≤ 0.0010 GB/T 13098 中4.5 4 水/%（质量分数） ≤ 0.01 GB/T 13098 中4.6 5 酸（以乙酸计）/%（质量分数） ≤ 0.0015 GB/T 13098 中4.7 6 二氧化碳/%（质量分数） ≤ 0.001 GB/T 13098 中4.8 7 色度/Hazen单位（铂-钴色号） ≤ 5 GB/T 13098 中4.9
Industrial low-aldehyde ethylene oxide
- ICS
- 71.080.10
- CCS
- C261
- 发布
- 2023-11-28
- 实施
- 2024-01-01
本文件规定了化学法合成异戊二烯产品的产品分类、技术要求、试验方法、检验规则及标志、包装、运输和贮存。 本文件适用于以异丁烯、叔丁醇、甲基叔丁基醚或混合碳四和甲醛为原料，经过化学反应和精馏纯化处理，制得的异戊二烯产品。
Synthetic isoprene by chemical method
- ICS
- 71.080.10
- CCS
- C261
- 发布
- 2023-09-01
- 实施
- 2023-12-01
1.1 This test method covers the determination of the purity of cyclohexane by gas chromatography. 1.2 This test method is applicable to the measurement of impurities in Table 1. This test method is applicable to samples with concentrations to 400 mg/kg, but may be applicable to a wider range. The limit of detection (LOD) is 1 mg/kg and the limit of quantitation (LOQ) is 3 mg/kg for benzene. NOTE 1—The LOD and LOQ were calculated from the ILS data for benzene. 1.3 The following applies for the purposes of determining the conformance of the test results using this test method to applicable specifications, results shall be rounded off in accordance with the rounding-off method of Practice E29. 1.4 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.5 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. For specific hazard statements, see Section 8. 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 Test Method for Analysis of Cyclohexane by Gas Chromatography (External Standard)
- ICS
- 71.080.10
- CCS
- 发布
- 2023-07-01
- 实施
Ethylene for industrial use — Sampling in the liquid and the gaseous phase
- ICS
- 71.080.10
- CCS
- 发布
- 2023-07
- 实施
- 2023-07
Propylene and butadiene for industrial use — Sampling in the liquid phase
- ICS
- 71.080.10
- CCS
- 发布
- 2023-06
- 实施
- 2023-06
Propylene and butadiene for industrial use — Sampling in the liquid phase
- ICS
- 71.080.10
- CCS
- 发布
- 2023-05
- 实施
Ethylene for industrial use — Sampling in the liquid and the gaseous phase
- ICS
- 71.080.10
- CCS
- 发布
- 2023-05
- 实施
1,1,2-Trichloroethane for industrial use
- ICS
- 71.080.10
- CCS
- G17
- 发布
- 2023-04-21
- 实施
- 2023-11-01
