液化石油气新版国家标准发布 将于2026年11月1日起实施

Core Viewpoint - The National Standard for Liquefied Petroleum Gas (GB 11174—2025) has been approved and will be implemented on November 1, 2026, aiming to enhance safety and quality in the liquefied petroleum gas industry [1]. Summary by Relevant Sections Standard Scope and Implementation - The new standard covers liquefied petroleum gas used for industrial, civilian, and automotive purposes [1]. - It will take effect on November 1, 2026 [1]. Technical Improvements - The new standard introduces increased technical requirements compared to the previous version [1]. - It includes new indicators for dimethyl ether to prevent illegal additions that could lead to leakage, enhancing gas safety [1]. - The addition of 1,3-butadiene indicators aims to protect environmental and human health [1]. - Stricter sulfur content requirements will help reduce sulfur pollutant emissions from combustion, improving air quality [1]. - Advanced testing methods for sulfur content, hydrocarbon composition, and dimethyl ether will lower analysis costs and improve efficiency [1]. Industry Impact - The implementation of the new standard is expected to elevate the quality of liquefied petroleum gas products [1]. - It will guide the liquefied petroleum gas industry towards high-quality development while ensuring consumer safety [1].