71.100.20 工业气体 标准查询与下载



共找到 540 条与 工业气体 相关的标准,共 36

本标准规定了氧气中微量氩、氮和氪含量的测定方法。 本标准适用于纯氧、高纯氧以及电子工业用气体氧等气态和液态氧中微量氩、氮和氪含量的测定。

Determination of trace argon, nitrogen and krypton inoxygen. Gas chromatographic method

ICS
71.100.20
CCS
G86
发布
1993-08-26
实施
1994-07-01

本标准规定了电子工业用气体氧和散装液态氧的技术要求,检验方法,检验规则及产品的包装、标志、运输、贮存及安全要求。 电子工业用氧主要用于二氧化硅化学气相淀积,用作氧化源和生产高纯水的反应剂,用于等离子体蚀刻和剥离。也可用于光导纤维。 分子式:O2 相对分子质量:31.999(1989年国际相对原子质量表)

Gases for electronic industry. Oxygen

ICS
71.100.20
CCS
G86
发布
1993-08-26
实施
1994-07-01

本标准规定了三氟化硼产品的技术要求、试验方法、检验规则、包装、标志、运输、贮存和安全要求。 本标准适用于以氟硼酸钠为原料,采用热分解法制得的三氟化硼。主要用于半导体器件和集成电路生产的离子注入和掺杂。 分子式:BF3 相对分子质量:67.805(按1989年国际相对原子质量)

Gases for electronic industry. Boron trifluoride

ICS
71.100.20
CCS
G86
发布
1993-08-26
实施
1994-07-01

本标准规定了氯化氢的技术要求、检验方法、检验规则以及包装、标志、运输、贮存和安全要求。 本标准适用于以氢、氯为原料合成的氯化氢和以工业氯化氢为原料经净化制得的瓶装液态氯化氢。 氯化氢主要用于电子工业,在集成电路生产中用于蚀刻、钝化、外延等工艺。也可用于金属冶炼、光导通讯和科学研究等领域。 分子式:HC1 相对分子质量:36.461(按1989年国际相对原子质量)

Gases for electronic industry. Hydrogen chloride

ICS
71.100.20
CCS
G86
发布
1993-08-26
实施
1994-07-01

本标准规定了电子工业用气体高纯氨的技术要求,试验方法,检验规则及产品的包装、标志、运输、贮存及安全要求。 本标准适用于瓶装高纯氨。该产品主要用于半导体工业,氮化硅的化学气相淀积,也可用于硅或氧化硅的氮化。 分子式:NH3 相对分子质量:17.031(按1989年国际相对原子质量)

Gases for electronic industry. High purity ammonia

ICS
71.100.20
CCS
G86
发布
1993-08-26
实施
1994-07-01

本标准规定了电子工业用气体--瓶装氧化亚氮的技术要求、试验方法、验收规则及包装、标志、贮存与运输要求。 本标准适用于硝酸铵热分解工艺制取的氧化亚氮。该产品主要用于电子工业中二氧化硅的化学气相淀积、等离子工艺。 分子式:N2O 相对分子质量:44.01(按1989年国际相对原子质量)

Gases for electronic industry. Nitrous oxide

ICS
71.100.20
CCS
G86
发布
1993-08-26
实施
1994-07-01

本标准规定了溶解乙炔气瓶(以下简称乙炔瓶)充装的基本原则和安全技术要求。 本标准适用于按GB11638制造的溶解乙炔气瓶的充装。 本标准不适用于化工生产过程中盛装溶解乙炔的固定式容器的充装。

Rules for the filling of dessolved acetylene

ICS
71.100.20
CCS
C78
发布
1992-08-05
实施
1993-03-01

本标准规定了光气及光气化产品生产装置安全评价的基本原则、要求和方法。 本标准适用于光气及光气化产品生产装置设计、生产阶段的安全评价。

General principle of safety assessment for phosgene and its products plant

ICS
71.100.20
CCS
G09
发布
1992-06-29
实施
1993-05-01

本标准规定了用静态容积法制备标准混合气的方法。该法制备的标准混合气的压力接近于大气压。 本标准适用于制备10-6~10-1(V/V)浓度的标准混合气,其相对误差为10-3~10-2。

Gas analysis--Preparation of calibration gas mixtures--Static volumetric methods

ICS
71.100.20
CCS
C87
发布
1989-03-22
实施
1990-05-01

本标准规定了用比较法测定标准混合气的组成。 本标准适用于测定混合气中每一组分的浓度。但是,由于所使用的仪器的类型不同,每一浓度值的准确度可以在相当大的范围内变化。

Gas analysis--Determination of composition of calibration gas mixtures—Comparison methods

ICS
71.100.20
CCS
G87
发布
1989-03-22
实施
1990-05-01

本标准规定了以气相色谱法测定气体中的微量氢。 本标准适用于氮、氩、氧、空气、氪、氙及灯泡用氩等气体中微量氢的测定。测定范围为0.1~10ppm(V/V)。当待测样品中含有200ppm(V/V)以上的氖或1000ppm(V/V)以上的氦时,将对氢的测定产生干扰。此时需将氢与氦、氖分离之后本标准方能适用。 本标准不适用于氦、氖等气体中微量氢的测定。

Determination of trace hydrogen in gases--Gas chromatographic method

ICS
71.100.20
CCS
G87
发布
1988-04-12
实施
1988-12-01

本标准适用于瓶装氢气为气源的供氢站、供氢装置和供氢作业。

Technical safety regulation for gaseous hydrogen use

ICS
71.100.20
CCS
G09
发布
1985-03-01
实施
1985-11-01

1.1  This test method employs an FTIR gas analysis system for the determination of trace impurities in gaseous hydrogen fuels relative to the hydrogen fuel quality limits described in SAE TIR J2719 (April 2008) or in hydrogen fuel quality standards from other governing bodies. This FTIR method is used to quantify gas phase concentrations of multiple target contaminants in hydrogen fuel either directly at the fueling station or on an extracted sample that is sent to be analyzed elsewhere. Multiple contaminants can be measured simultaneously as long as they are in the gaseous phase and absorb in the infrared wavelength region. The detection limits as well as specific target contaminants for this standard were selected based upon those set forth in SAE TIR J2719. 1.2  This test method allows the tester to determine which specific contaminants for hydrogen fuel impurities that are in the gaseous phase and are active infrared absorbers which meet or exceed the detection limits set by SAE TIR J2719 for their particular FTIR instrument. Specific target contaminants include, but are not limited to, ammonia, carbon monoxide, carbon dioxide, formaldehyde, formic acid, methane, ethane, ethylene, propane, and water. This test method may be extended to other impurities provided that they are in the gaseous phase or can be vaporized and are active infrared absorbers. 1.3  This test method is intended for analysis of hydrogen fuels used for fuel cell feed gases or for internal combustion engine fuels. This method may also be extended to the analysis of high purity hydrogen gas used for other applications including industrial applications, provided that target impurities and required limits are also identified. 1.4  This test method can be used to analyze hydrogen fuel sampled directly at the point-of-use from fueling station nozzles or other feed gas sources. The sampling apparatus includes a pressure regulator and metering valve to provide an appropriate gas stream for direct analysis by the FTIR spectrometer. 1.5  This test method can also be used to analyze samples captured in storage vessels from point-of-use or other sources. Analysis of the stored samples can be performed either in a mobile laboratory near the sample source or in a standard analytical laboratory. 1.6  A test plan should be prepared that includes (1) the specific impurity species to be measured, (2) the concentration limits for each impurity species, and (3) the determination of the minimum detectable concentration for each impurity species as measured on the apparatus before testing. 1.7  The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.7.1  Exception— All values are based upon common terms used in the industry of those particular values and when not consistent with SI units, the appropriate SI unit will be included in parentheses after the common value usage (4.4 , 7.8 , 7.9 , 10.5 , and 11.6 ). 1.8  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. 1.9  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 Determination of Trace Gaseous Contaminants in Hydrogen Fuel by Fourier Transform Infrared (FTIR) Spectroscopy

ICS
71.100.20
CCS
发布
2024-06-05
实施

本文件规定了电子工业用气体氘代氨(以下简称氘代氨)的技术要求、试验方法、检验规则、标志、包装、运输和储存。 本文件适用于以高纯氘气和高纯氮气为原料合成并经过精制纯化的氘代氨。

Gases for Electronic Industry Deuterated Ammonia

ICS
71.100.20
CCS
C419
发布
2024-04-19
实施
2024-04-19

本文件规定了电子工业用气体三氟化氮混合气(以下简称三氟化氮混合气) 的技术要求、试验方法、检验规则、标志、包装、运输、 储存和安全的要求。 本文件适用于半导体电子工业领域。 本文件中的三氟化氮混合气的平衡气多为氦气、氩气、氮气,也可以是其他不与三氟化氮混合气发生化学反应,且不影响反应工艺的平衡气。

Gases for electronic industry Nitrogen trifluoride mixed gas

ICS
71.100.20
CCS
C419
发布
2024-04-19
实施
2024-04-19

本文件规定了双三氟甲基磺酰亚胺钠的技术要求、试验方法、检验规则及标志、包装、运输、 储存和安全。 本文件适用于双三氟甲磺酰氟制备的双三氟甲基磺酰亚胺钠,该产品主要用于电池等领域。其 他工艺生产的双三氟甲基磺酰亚胺钠可参考执行。

Sodium bistrifluoromethylsulfonimide

ICS
71.100.20
CCS
C419
发布
2024-04-19
实施
2024-04-19

本文件规定了三正丁基甲基铵双(三氟甲基磺酰)亚胺和三正丁基甲基铵双(三氟甲基磺酰)亚胺溶液的技术要求、试验方法、检验规则及标志、包装、运输、 储存和安全等。 本文件适用于三正丁基甲基氯化铵和双三氟甲磺酰亚胺酸制备的三正丁基甲基铵双(三氟甲基磺酰)亚胺和三正丁基甲基铵双(三氟甲基磺酰)亚胺溶液离子液体,该产品主要用于偏光片、抗静电剂、绿色溶剂、有机催化剂及电池电解液等领域。其他工艺生产的三正丁基甲基铵双(三氟甲基磺酰)亚胺和三正丁基甲基铵双(三氟甲基磺酰)亚胺溶液可参考执行。

Tri-n-butylmethylammonium bis(trifluoromethanesulfonyl)imide and tri-n-butylmethylammonium bis(trifluoromethanesulfonyl)imide solution

ICS
71.100.20
CCS
C419
发布
2024-04-19
实施
2024-04-19

本文件规定了双三氟甲基磺酰亚胺锂溶液的技术要求、试验方法、检验规则及标志、包装、运输、储存和安全。 本文件适用于由三氟甲磺酰氟和碳酸锂制备双三氟甲基磺酰亚胺锂溶液,该产品主要用于锂电池、锂离子电池电解液等领域。其他工艺生产的双三氟甲基磺酰亚胺锂溶液可参考执行。

Lithium bistrifluoromethylsulfonimide solution

ICS
71.100.20
CCS
C419
发布
2024-04-19
实施
2024-04-19

项目 氟(F2)含量(体积分数)/10-2  氮(N2)含量(体积分数)/10-2  氧(O2)含量(体积分数)/10-6  四氟化碳(CF4)含量(体积分数)/10-6  六氟化硫(SF6)含量(体积分数)/10-6  一氧化碳(CO)含量(体积分数)/10-6  二氧化碳(CO2)含量(体积分数)/10-6  氟化氢(HF)含量(体积分数)/10-6 

Gases for the electronics industry—Fluorine nitrogen mixture

ICS
71.100.20
CCS
C398
发布
2024-03-01
实施
2024-06-01

项 目 氢气(体积)/10-2 甲烷(体积)/10-2 C2+烃(体积)/10-2 氧气(体积)/10-2 氮气(体积)/10-2 一氧化碳(体积)/10-2 二氧化碳(体积)/10-2 水

By-product hydrogen via propane dehydrogenation process

ICS
71.100.20
CCS
C261
发布
2024-03-01
实施
2024-06-01



Copyright ©2007-2022 ANTPEDIA, All Rights Reserved
京ICP备07018254号 京公网安备1101085018 电信与信息服务业务经营许可证:京ICP证110310号