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Ferro Silicon, Limestone

Supplier From Bhutan
Jul-26-20

Indra import and export

Price and Minimum Quantity

Price: $30
MOQ: Not Specified

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More Items Similiar to: Ferro Silicon, Limestone

GOLD Member
Apr-26-23
Supplier From Dubai, United Arab Emirates
 
Quicklime (or calcium oxide or burnt lime) is obtained by calcining pure limestone at temperature above 9000C. This highly reactive product is essential to many industrial processes. Calcium oxide (CaO), commonly known as quicklime or burnt lime, is a widely used chemical compound. It is a white, caustic, alkaline, crystalline solid at room temperature. The broadly used term lime connotes calcium-containing inorganic materials, in which carbonates, oxides and hydroxides of calcium, silicon, magnesium, aluminium, and iron predominate.

Application: Steel Making, FGD, Construction, Masonry & Mortars, Water Treatment, Chemical Processes, Mining Industry, sugar industry, Paper, Pulp and PCC, Remediation of Sludges and Wastes and Glass Manufacturing.

Packing: 1000kg Jumbo bag.

Item Specification
CaO: 92.5% ± 2
Loss on Ignition at 1000 °C: 4% ±2
Grain Size: 10- 60 mm
Reactivity: High
Dec-17-19
Supplier From Fahaheel, Fahaheel, Kuwait
Aug-21-17
Buyer From Pune, Maharashtra, India
Jan-25-24
Buyer From Haidong, Hong Kong
VERIFIED
Nov-06-15
 
Limestone : A sedimentary rock consisting primarily of calcium carbonate, often in the form of the minerals calcite or aragonite, and sometimes with magnesium carbonate in the form of dolomite.

Minor amounts of silica, feldspar, pyrite, and clay may also be present.

Limestone can occur in many colors but is usually white, gray, or black.

It forms either through the accumulation and compaction of fossil shells or other calcium-carbonate based marine organisms, such as coral, or through the chemical precipitation of calcium carbonate out of sea water: used as a building stone and in the manufacture of cement, lime, etc.
Feb-17-06
 
Cao:55%min, sio2:0.5%max, mgo:0.5%max, fe2o3:0.3%max, al2o3:0.2%max
Aug-16-16

Limestone

$125
MOQ: Not Specified
Supplier From Dubai, United Arab Emirates
 
Limestone is a sedimentary rock composed primarily of calcium carbonate (CaCO3) in the form of the mineral calcite. It most commonly forms in clear, warm, shallow marine waters. It is usually an organic sedimentary rock that forms from the accumulation of shell, coral, algal, and fecal debris. It can also be a chemical sedimentary rock formed by the precipitation of calcium carbonate from lake or ocean water.
Limestone is a rock with an enormous diversity of uses. It could be the one rock that is used in more ways than any other. Most limestone is made into crushed stone and used as a construction material. It is used as a crushed stone for road base and railroad ballast. It is used as an aggregate in concrete. It is fired in a kiln with crushed shale to make cement.

Some varieties of limestone perform well in these uses because they are strong, dense rocks with few pore spaces. These properties enable them to stand up well to abrasion and freeze-thaw. Although limestone does not perform as well in these uses as some of the harder silicate rocks, it is much easier to mine and does not exert the same level of wear on mining equipment, crushers, screens, and the beds of the vehicles that transport it.
Oct-04-20

Quicklime

$80
MOQ: Not Specified
Supplier From Hanoi, Hai Ba Trung, Viet Nam
 
GENERAL INFORMATION
Quicklime or Calcium Oxide (CaO) is produced by heating Calcium Carbonate (e.g., limestone) in a special limekiln to about 1050�°C, decomposing it into Calcium Oxide and Carbon Dioxide. Our Quicklime product is sold in several sizes

TYPICAL CHEMICAL PROPERTIES
Calcium Oxide (CaO) : > 90.0 %
Residue Calcium Carbonate (CaCO3): < 5.00 %
Iron Oxide (Fe2O3): < 0.10 %
Aluminum Oxide (Al2O3): < 0.50 %
Magnesium (MgO):< 1.50 %
Silicon Oxide (SiO2): < 0.80 %
Sulfur (S):< 0.50 %
Sodium Oxide (Na2O):< 0.01 %
Potassium Oxide (K2O): < 0.05 %
Strontium Oxide (SrO) : < 0.02 %

TYPICAL PHYSICAL PROPERTIES
pH 12.4
Lumps Size 10 â?? 60 mm
Moisture Content 0.3 % Max

PACKING
1-1.25MT Jumbo Bag

LOADING 20-25MT/20 DC FCL
APPLICATION
Metallurgy
Paper
Sugar Industries
Feb-26-20
Supplier From Barmer, Rajasthan, India

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