50 points: Main economic and technical indicators of copper smelting.

I'm glad to answer your question. Before answering your question, I made a point earlier. I'm talking about pyrometallurgical copper smelting process; Almost all large and medium-sized smelting enterprises in the world adopt pyrometallurgical copper smelting process, and wet copper smelting process is rarely used. Because of the low cost of copper hydrometallurgy, the required ore raw material must be oxide ore.

Economic and technical indicators:

Rough refining (copper concentrate-crude copper)

-Furnace capacity

-Furnace capacity

-Operating rate of smelting furnace

-Smelting slag contains copper.

Copper recovery rate in smelting process

-Blowing furnace utilization rate

-Blowing furnace operating rate

-Direct recovery rate of blowing process

-Blowing slag contains copper.

-Copper roughing recovery rate

-Crude copper material or energy consumption

—— Comprehensive energy consumption of crude copper

-physical labor productivity of crude copper workers

Refining (crude copper-cathode copper)

-Refining furnace processing capacity

-Utilization efficiency of refining furnace

-Operating rate of refining furnace

-Fuel consumption of the refining furnace

-Reducing agent unit consumption of refining furnace

-Anode copper qualification rate

-copper recovery rate in anode refining process

-qualified rate of cathode copper

-High purity cathode copper output

-Copper electrolytic current density

-Average cell voltage of copper electrolysis,

-copper electrolysis current efficiency

—— Utilization coefficient of copper electrolyzer

-AC unit consumption of copper electrolysis

-unit consumption of cathode copper steam

-unit consumption of cathode copper and sulfuric acid

—— Comprehensive energy consumption of cathode copper

-anode slime rate of copper electrolysis

-Direct recovery rate of copper electrolysis process

-Copper refining recovery rate

—— Comprehensive energy consumption of copper refining

-Total recovery rate of copper smelting

-Recovery rate of the whole smelter

—— Comprehensive energy consumption of copper smelting

-the actual labor productivity of cathode copper workers

-Wait.

There may be many more. But these are the most important things. I hope these materials can be useful to you! Thank you~