ISO 4126-10:2024 过压保护用安全装置 第10部分：气/液两相流用安全阀和爆破片的分级

标准编号：ISO 4126-10:2024

中文名称：过压保护用安全装置 第10部分：气/液两相流用安全阀和爆破片的分级

英文名称：Safety devices for protection against excessive pressure — Part 10: Sizing of safety valves and bursting discs for gas/liquid two-phase flow

发布日期：2024-03

标准范围

本文件规定了反应器、储罐、塔、热交换器、管道系统或运输罐/容器等加压系统中气/液两相流安全阀和爆破片的尺寸，见图？2.安全装置入口处可能导致两相流的流体状态见表？1.笔记？本文件中使用的压力是绝对压力，而不是表压。

This document specifies the sizing of safety valves and bursting discs for gas/liquid two-phase flow in pressurized systems such as reactors, storage tanks, columns, heat exchangers, piping systems or transportation tanks/containers, see Figure 2. The possible fluid states at the safety device inlet that can result in two-phase flow are given in Table 1.

NOTE          The pressures used in this document are absolute pressures, not gauge pressures.

标准预览图