Fine ceramics (advanced ceramics, advanced technical ceramics) — Methods for chemical analysis of im...
This document specifies the methods for the chemical analysis of impurities in refined high purity yttrium oxide (Y2O3) powders used as a raw material for fine ceramics.
It stipulates the methods for the determination of aluminium (Al), calcium (Ca), cobalt (Co), iron (Fe) and silicon (Si) in yttrium oxide powders. Yttrium oxide powders are decomposed by microwave decomposition method. The…
Brown coals and lignites — Classification by types on the basis of total moisture mass fraction and ...
Brown coals are classified in this International Standard according to the following properties: total moisture content calculated on the ash-free basis; tar hiels calculated on the dry, ash-free basis. In tables class numbers, group number and code numbers of brown coal types are given.
Coal — Methods for petrographic analysis — Part 5: Method of determining microscopically the reflect...
ISO 7404-5:2009 specifies the methods for determining the reflectance of vitrinite of coals microcopically on the polished surfaces, immersed in oil. The methods are applicable to coals from single seams or coal blends covering the whole range of low-, medium- and high-rank coal.
Vitrinite reflectance measurements can be used to characterize the components within blends. Measures can be taken to…
Industrial automation systems and integration — JT file format specification for 3D visualization — ...
The JT file format specification for 3D visualization specifies the sequential order of bytes that comprise the segments of data required to represent an ISO 14306 file. The JT format is uniquely compressed to minimize file size.
The JT file format specification for 3D visualization includes data descriptions that can represent the following data.
— facet information (triangles), stored with…
Carbon dioxide capture — Performance evaluation methods for CO2 capture connected to a CO2 intensive...
1. Scope:
This document is a part of a series of standards for carbon dioxide (CO2) capture. It specifies methods for measuring, evaluating and reporting the performance of CO2 capture plant connected to a CO2 intensive plant, and which separate CO2 from the CO2 intensive plant exhaust gas in preparation for subsequent transportation and geological storage. In particular, it provides a common…
Information technology — User interface component accessibility — Part 20: Developing audiovisual co...
This document provides requirements and recommendations on the development of accessible audiovisual content.
It requires and recommends a variety of different accessibility components, dealt with in further detail in additional parts of the ISO 20071 series, that meet different user accessibility needs. It also provides guidance related to translations, localizations, timing, importance, and…
Biodiversity – Requirements and guidelines for strategically and operationally addressing biodiversi...
This standard defines requirements and guidelines to help organisations understanding and mainstreaming biodiversity’s protection, conservation, the sustainable use of its components and the fair and equitable sharing of the benefits arising out of the utilization of genetic resources, within their activities.
This standard is suitable for all kind of organisations (e.g. economic operators,…
