JB/T 50167-1999 This standard is a revision of ZB J01 017-88 "Energy Consumption Classification of Copper Molten Fuel Furnaces". This standard specifies the energy consumption levels of various copper-melting (including copper alloy) fuel furnaces in machinery industry enterprises. Copper-melting fuel furnaces are divided into special, first-class, second-class and third-class according to the comparable unit consumption per ton of metal charge. Those whose comparable unit consumption does not reach the third-class index are classified as out-of-class. This standard was first published on March 5, 1988.
JB/T 50167-1999 history
1999JB/T 50167-1999 Copper melting fuel furnace. Grading of energy consumption (only for internal use)