Standard No.:	DB21/T 1642-2024
English Name:	Norm of energy consumption per unit product of magnesium refractory raw materials and products
Chinese Name:	镁质耐火原料及制品单位产品能源消耗限额
Chinese Classification:	F02    Economic management
Professional Classification:	DB    Provincial Standard
ICS Classification:	91.100.60 91.100.60    Thermal and sound insulating materials 91.100.60
Issued by:	Liaoning Provincial Administration for Market Regulation
Issued on:	2024-02-29
Implemented on:	2024-3-29
Status:	valid
Superseding:	DB21/T 1642-2008
Language:	English
File Format:	PDF

本文件规定了镁质耐火原料及制品单位产品能源消耗限额和计算方法。
本文件适用于以菱镁矿矿石为主要原料生产的各类耐火原料及制品。用于镁质建筑材料、镁质化工材料等相关行业的轻烧氧化镁、烧结镁砂、电熔镁砂等产品能源消耗限额参照此文件执行。