ISO 5146:2023 煤和焦炭 选煤厂 测定煤密度分离器性能的密度示踪试验

标准编号：ISO 5146:2023

中文名称：煤和焦炭 选煤厂 测定煤密度分离器性能的密度示踪试验

英文名称：Coal and coke — Coal preparation plant — Density tracer testing for measuring performances of coal density separators

发布日期：2023-11

标准范围

本文件规定了使用密度示踪剂测试煤密度分离器性能的要求，并提供了测试结果的呈现方法。本文件部分基于AS 5213。本文件适用于重介质旋流器（DMC）和重介质浴，如下所示:A）？对于单个分离器；b）？对于一组分离器，其中进料在密度示踪剂插入下游的点处分布在它们之间；c）？适用于任何尺寸的密度示踪剂；但很少用于最大尺寸小于2的颗粒？嗯。本文件还为使用密度示踪剂测试其他类型的密度分离器的性能提供了指导。

This document specifies the requirements for testing the performances of coal density separators using density tracers and provides a method for the presentation of test results.

This document is partly based on AS 5213.

This document is applicable to dense medium cyclones (DMCs) and dense medium baths, as follows:

a)    for a single separator;

b)    for a group of separators where the feed is distributed between them at a point downstream of density tracer insertion;

c)    for density tracers of any size; but rarely used for particles with maximum dimension less than 2 mm.

This document also provides guidance for testing the performances of other types of density separators with density tracers.

标准预览图