T/CCSAS 049.2-2023 Technical specification for pressure-relief assessment of petrochemical enterprises Part 2: Technical specification for pressure-relief of gas/liquid two-phase flow (English Version)
This document stipulates the basic requirements for gas-liquid two-phase flow safety discharge assessment, discharge device and pipeline design, discharge size calculation and discharge disposal system for petrochemical enterprises and oil and gas storage enterprises. This document is applicable to the design and evaluation of relief devices involving gas-liquid two-phase flow in pressure vessels of petrochemical enterprises and oil and gas storage enterprises.
T/CCSAS 049.2-2023 history
2023T/CCSAS 049.2-2023 Technical specification for pressure-relief assessment of petrochemical enterprises Part 2: Technical specification for pressure-relief of gas/liquid two-phase flow