BS ISO 1013:2020 pdf free.Coke – Determination of bulk density in a large container.
BS ISO 1013 This document specifies a method for the determination of the coke bulk density in a large container
such as a wagon or skip.2 Normative references. There are no normative references in this document.3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.ISO and IEC maintain terminological databases for use in standardization at the fllowing addresses:一IS0 Online browsing platform: ailable at htst//wwiw.or/..p IEC Electropedia: available at htp://ww electropedia.org/ 3.1 coke bulk density ρ1 mass of a portion of a sample of coke divided by the volume of the container, which is flled by that portion under specifed conditions 4 Principle A weighed container of known volume is flld with coke and the increase in mass is determined. 5 Apparatus 5.1 Container, such as a wagon or skip, capable of holding at least 3 metric tonnes of the coke.5.2 Machine, machine, capable of weighing the container and its contents to an accuracy of0,2 %.6 Procedure Weigh the empty container (5.1) on the weighing machine (5.2). Measure the internal dimensions of the container to the nearest 1 cm and calculate its capacity.If the container is already full charged, it should be weighed with the coke first, then be weighed empty and also be measured.With the container on a level surface, carefully charge the coke into it until pieces of coke project above the top of the container across the whole surface.Slide a straightedge across the top of the container and remove any pieces of coke, which obstruct its passage. Weigh the charged container. BS ISO 1013 pdf download.