1、 A new process of direct reduction ironmaking for iron containing materials (containing about 40% iron).

Copper slag, tin slag, gas cutting slag, ore, grinding wheel ash, oxide scale, dust removal ash, tailings, etc. containing iron are all suitable for use. Smelting produces two types of end products, one is molten iron, and the other is slag (which can be sold to cement plants as clinker).

2.This process utilizes the electromagnetic stirring characteristics of a DC plasma electric furnace to increase the fluidity, thermal conductivity, etc. of the solution, achieve uniform temperature, and high yield. At the same time, by combining the advantages of a DC furnace with a power factor of up to 0.95-0.98 (arc temperature of 4000 ℃), the melted material can quickly reach its melting point, shorten the smelting time, and obtain high-quality metal.

III. Advantages (1) Environmental protection and energy saving (2) High metal yield (3) High product quality

We have directly smelted metals or alloys from various ores, solid waste, and hazardous waste, including:;

1. Iron ore - iron

2. Gas cutting slag - iron

3. Dust removal ash - iron

4. Copper slag - iron

5. Zinc slag - iron

6. Red mud - iron

7. Titanium ore - iron, high titanium slag

8. Chromium ore, chromium oxide - chromium iron alloy

9. Manganese ore - manganese iron alloy

10. Nickel ore, catalyst - nickel iron alloy

11. Molybdenum nickel ore - molybdenum nickel iron alloy

12. Silica, silicon mud - ferrosilicon, metallic silicon

13 Copper Mine - Copper

14. Tin Slag - Tin

15. Battery Lead Paste, Lead Mud - Lead

16. Waste Circuit Board - Copper, Precious Metals

17. Rare and Precious Metal Ore, Catalyst - Rare and Precious Metals

Our company has a multifunctional DC furnace, which can smelt various metal and non-metal materials in one device

A complete set of technical processes, including teaching and training

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