Specifications
1.low density,middle density,high density
2. Gas& Oil fracture proppants
3.Any size is available
1.low density,middle density,high density
2. Gas& Oil fracture proppants
3.Any size is available
4. Annual output:50 million tons
1.Product Descript ion
1.Equip the machines according to your capacity
2. Hot sales in USA , Europe, Saudi Arabia, Russia and so on.
3. Produce From raw material until to products, promise the best quality and price.
Ceramsite is also called ceramic sand, is a kind of ceramic particle product with high fracturing intensity, belongs to lightweight aggregate family. Ceramite has excellent properties, such as low density, high cylinder pressure, high porosity, tall softening coefficient, good frost resistance, etc. So ceramite widely used in building materials, gardening, refractory insulation materials, Chemical, oil, gas and other departments. Ceramite used more widely with the development of technology.
Main Ceramsite Type:Coal ash ceramsite,Clay ceramsite,Shale ceramsite
2. The technical Technical indexes
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specification
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70/40
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40/20
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20/16
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Index properties
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Density g/cc
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Apparent density g/cc
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≤2.70
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≤2.70
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≤2.70
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Bulk density g/cc
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≤1.55
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≤1.55
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≤1.55
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Roundness
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≥0.9
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≥0.9
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≥0.9
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Sphericity
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≥0.9
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≥0.9
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≥0.9
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Turbidity
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<25
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<25
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<25
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Anti-crushing capacity(7500psi)%
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≤2
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≤6
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≤20
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Acid solubility (12%HCL+3%HF)%
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≤5
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≤5
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≤5
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Conductivity
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Medium distilled water
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measuring mode
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API linear flow
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Auxiliary set solubility
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1Ib/ft2
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Grit size available: 12-20,16-20,16-30,20-40,30-50,40-60,40-70,70-100 etc
3.Ceramsite production process:
Product ceramsite generally using the production process of raw material homogenization, granulation, baking, cooling.
According to the type and characteristics of raw materials, Its granulating process can be divided into the following kinds:
1. Plastic method technology: Suitable for clay and clayey material. Its process: Clay - plasticizing, smoothing of roller and granulating - roasting - cooling - finished products.
2. Mud into the ball process: Suitable for fly ash or other powder raw materials. Its process: Fly ash - mixed smoothing - into balls set granulating - roasting - cooling - finished products.
3. Powder grinding ball process: Suitable for shale, clay shale and gangue materials. Its process: Shale, drying, grinding, prewetting - into a ball dish granulating - roasting - cooling - finished product, the additive agent.
4. Broken (dry) process: Suitable for shale, etc. Its process: Raw materials and broken graded - roasting shale and finished product. And cooling. 5. Fuel: According to local fuel supply, using bituminous coal, crude oil or natural gas.
5. Construction ceramsite
4.Main Machines used in the production line:
4.Main Machines used in the production line:
The main equipments in production of ceramsite includs crusher, screening machine, belt conveyor, feeding machine, discharge machine, raw material storage warehouse, dustfall room, induced draft fan, main kiln body, coal injection system and control cabinet, etc.
The speed of the feeder under the raw material stroge warehouse, kiln body and the quantity of coal arching are all of stepless speed regulating.
5.Usage
It is mainly used for supporting fissure of stratum fracturing transformation of deep oil and gas field.
Enhance permeability of stratum Circulate oil gas.
Increase output of oil gas.
