Advanced Process Magnesium Production Plant From Dolomite

Pidgeon process is applied in the company’s Mg smelting technology. This kind of process is advanced and reliable technology.

More than 50 years experience in magnesium industry. - Design capacity of single

Transported by inclined Belt Conveyor, the fine crushed dolomites will be sent to the Hopper on the top of Preheater and then discharged into Preheater by feeding chute. The high temperature gas from rotary kiln can preheat the dolomites to 800℃. Some of the dolomites can dissociate after preheating. After this process, the dolomites are push out by hydraulic push-rod and get into the Rotary Kiln for calcination with 1100-1250℃ through transfer slide. After calcination, all the materials are discharged into Cooler for cooling to less than 100℃ and then discharge to next process for grinding.

W e are the leading company of magnesium production lines both at home and abroad,in the year 2011,we have signed an annual output of 100000 tons of magnesium metal project with the world iron and steel giant Korean Pohang iron.

Magnesium Calcination Process The company's magnesium

step1: Calcined · The calcined dolomite granular

a.Process introduction: As a result of mining dolomite is too large in volume,So crushing and calcining bulk dolomite, make its become particles.

b.Main Product:Jaw Crusher,Conveyor,Vibrating screen,Vertical preheater,Rotary kiln,Vertical cooler,etc.

step2:Grinding and balling · Raw material production and storage a.Process introduction: Calcined dolomite, using a ball mill and other equipment to the grinding ball material, storage after production well. b.The main equipment:Electronic batching scale,Bucket elevator, Ball mill, Screw conveyer,FU chain conveyor,etc.

step3: Reduction treatment -Reduction treatment raw materials a.Process introduction: Refine the raw materials, product the qualified products and sales. b.List of equipment and processes:Reduction furnace,Wind machine Vacuum pump,Jet pump,etc.

step4: Refine · produce a product a.Process introduction:Use of a series of equipment, refine the raw material, create quality products and sales them. b.The main equipments:Refining furnace,Electronic moisture device,Pouring pump,Continuous casting machine,etc.

Raw material Magnesite knowledge

Chemical formula: MgCO3

Chemical composition of MgO (3): 35%-47%

CaO 0.2%-4%

SiO 0.2-8%

Fe2O3 is less than 1%

Al2O3 is less than 1%

Heavy burned or light burned magnesium Application

L ight burned magnesium · can be made into many kinds of magnesium salts,used in medicine, rubber, synthetic fiber, paper and other aspects of theraw materials Heavy burned · Refractory material, used in the manufacture of magnesia brick, magnesite chrome brick, magnesia, powder metallurgy.

Location

Project name:Mg Smelting Plant with capacity of 10000tpa

Project kick off:End of 2006

Contact with ZK Corp. begins from: Oct 2009

E&P Contract signed in: Jul 2011

Key facilities:8-Pusher Pre-heater, Φ3×50 Rotary kiln, Φ2.4×20m Rotary cooler, Φ2.4×7m Ball mill and briquetter, etc.

Raw materials: Dolomite, Ferro-silicon and Fluorite.

Output: 10000tpa Magnesium ingot

Application of product: Mg alloys

Plant start-up in: Jun 2012

Over 60 Years Mining Equipment Manufacturing Experience

A Team of Professional Engineers & Considerate After-sales Service

Zip Code: 450122

Welcome to visit

We can provide complete technology solutions and whole set production equipments for ceramic sand plant of capacity 10000-30000 tons per year. Our professional engineer can make the design according to project situation to save energy consumption by 35%.