71.060.10 化学元素 标准查询与下载
共找到 392 条与 化学元素 相关的标准，共 27 页
Настоящий стандарт устанавливает методы определения общего содержания (массовой доли) золы при температуре 850-900 град.цельс. и остатка при
Sulphur for industrial use. Determination of ash at 850-900 °C and of residue at 200 °C
- ICS
- 71.060.10
- CCS
- 发布
- 1996
- 实施
- 2000-01-01
Test method for blazing lost of sulphur for capping
- ICS
- 71.060.10
- CCS
- 发布
- 1996
- 实施
Настоящий стандарт устанавливает фотометрический метод определения содержания (массовой доли) хлоридов в технической сере. Метод примен
Sulphur for industrial use. Determination of chloride content. Photometric method
- ICS
- 71.060.10
- CCS
- 发布
- 1996
- 实施
- 2000-01-01
Настоящий стандарт устанавливает фотометрический метод определения содержания (массовой доли) мышьяка с применением диэтилдитиокарбама
Sulphur for industrial use. Determination of arsenic content. Silver diethyldithiocarbamate photometric method
- ICS
- 71.060.10
- CCS
- 发布
- 1996
- 实施
- 2000-01-01
Настоящий стандарт устанавливает титриметрический метод определения кислотности (массовой доли кислот) в технической сере. Метод примен
Sulphur for industrial use. Determination of acidity. Titrimetric method
- ICS
- 71.060.10
- CCS
- 发布
- 1996
- 实施
- 2000-01-01
Настоящий стандарт устанавливает метод определения потери массы (массовой доли воды) технической серы при температуре 80 град.цельс. Метод
Sulphur for industrial use. Determination of loss in mass at 80 °C
- ICS
- 71.060.10
- CCS
- 发布
- 1996
- 实施
- 2000-01-01
Настоящий стандарт устанавливает метод определения общего содержания (суммарной массовой доли) углерода в технической сере Метод примен
Sulphur for industrial use. Determination of total carbon content. Titrimetric method
- ICS
- 71.060.10
- CCS
- 发布
- 1996
- 实施
- 2000-01-01
この規格は，河川，湖沼，海域などを含む公共用水域及び工場・事務所，下水処理施設などにおける0-35 ℃の水中の溶存酸素の濃度を連続的に測定するための自動計測器(以下，計測器という。)のうち，電極法に基づくものについて規定する。
Continuous dissolved oxygen analyzer
- ICS
- 71.060.10
- CCS
- G98
- 发布
- 1995-07-01
- 实施
この規格は，繊維状活性炭() ()の試験方法について規定する。注()ここでいう繊維状活性炭は，炭素質からなる繊維状の吸着材である。例えば，有機繊維を加熱炭化，活性化して得られたものである。()繊維状活性炭は，活性炭繊維又は活性炭素繊維(Activated carbon fiber)とも呼ばれている。
Test methods for fibrous activated carbon
- ICS
- 71.060.10
- CCS
- G13
- 发布
- 1995-04-01
- 实施
The method described in the document is used for the preparation of analysis sampling for the determination of the chemical composition of carbon materials.
Testing of carbon materials - Determination of chemical composition - Part 1: Sample preparation, solid materials, solid binders and impregnants
- ICS
- 71.060.10
- CCS
- Q50
- 发布
- 1994-08
- 实施
The method described in the document is used for the determination of the anisotropy degree of carbon and graphite materials (solid materials).
Testing of carbon materials; determination of anisotropy degree; solid materials
- ICS
- 71.060.10
- CCS
- G49
- 发布
- 1994-07
- 实施
The method is used for the determination of the particle size distribution by sifting of carbon materials (cokes, anthracites, graphite materials) in the range of 0,063 to about 30 mm.#,,#
Testing of carbon materials; determination of particle size distribution by sieving; solid matters
- ICS
- 71.060.10
- CCS
- Q52
- 发布
- 1994-07
- 实施
The laser pulse method is used for the determination of the thermal diffusity in cm/s at high temperatures of carbon and graphite materials (solid matters).
Testing of carbon materials; determination of thermal diffusity at high temperatures by the laser pulse method; solid materials
- ICS
- 71.060.10
- CCS
- Q50
- 发布
- 1994-01
- 实施
Настоящий стандарт распространяется на жидкий хлор, применяемый для производства отбеливающих средств, солей, хлорорганических соединен
Liquid chlorine. Specifications
- ICS
- 71.060.10
- CCS
- 发布
- 1993
- 实施
- 1995-01-01
This test method is primarily concerned with the room temperature determination of the dynamic moduli of elasticity and rigidity of slender rods or bars composed of homogeneously distributed carbon or graphite particles. This test method can be adapted for other materials that are elastic in their initial stress-strain behavior, as defined in Test Method E111. This basic test method can be modified to determine elastic moduli behavior at temperatures from −75°C to +2500°C. Thin graphite rods may be used to project the specimen extremities into ambient temperature conditions to provide resonant frequency detection by the use of transducers as described in 6.1. 1.1 This test method covers the measurement of the fundamental transverse, longitudinal, and torsional frequencies of isotropic and anisotropic carbon and graphite materials. These measured resonant frequencies are used to calculate dynamic elastic moduli for any grain orientations. 1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this 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 Test Method for Moduli of Elasticity and Fundamental Frequencies of Carbon and Graphite Materials by Sonic Resonance
- ICS
- 71.060.10
- CCS
- Q51
- 发布
- 1993
- 实施
