Very Pure Limestone / Calcium Carbonate

Product Overview

Description

 Product Description

 

 Specifications: LIMESTONE (CALCIUM CARBONATES)

TopTradeWay mining group have a very pure limestone located in Elminea governorate, this formation has the high purity due to the microfossiles which lived in the past on the marine environment ( biological depositions ). Whiteness degree not less than 96% and the chemical purity of Ca Co3- 99.20% min.

Very low oil absorption, easily dispersible .imparting good rheological properties. It's used throughout the range of water and solvent based paints for both interior and exterior applications.

Limestone is a sedimentary rock composed largely of the minerals calcite and aragonite, which are different crystal forms of calcium carbonate (CaCO3).

 

Properties:

1. High purity, the majority of products containing almost 99.20% calcium carbonate.

2. High brightness, high whiteness selected flawless natural mineral products typical whiteness ≥ 96.

3. Impurity content is low.

4. Origin: of the best quarries with very high purity across the Egypt we owned in the Egyptian

 

CHEMICAL ANALYSIS:

High Grade of Chemical and Physical of LIMESTONE (Raw Material)

CaC03  >        99.20 %          

M gO <           0.05%

Si02 <             0.20% 

Fe203 <          0.01%

HC1 insoluble content < 0.09

 

Production-process

The word “lime” refers to products derived from heating (calcining) limestone.

Lime production begins by extracting limestone from quarries and mines.

 

 

Sizing  . . .

Limestone enters a primary crusher to break the rock.  Depending on the size of the feedstone required, limestone may go through a secondary or tertiary crusher to further reduce its size.  The stone is then screened into various sizes ranging from several inches to dust-sized particles.  The sized stone is then washed.

 

 

 

Calcining  . . .

Preheating – limestone is heated by direct contact with kiln exhaust gases that enter the preheater kiln.  Processed stone is transported by conveyor belt to the lime kilns.  To cook or “calcine” limestone, there must be a significant transfer of heat to the limestone.  In general, the heat transfer from the fuel source to limestone can be divided into two stages:

• Calcining – the kiln fuel is burned in the preheated air from the cooling zone and, as the limestone moves down the kiln, the heat turns the limestone into quicklime and carbon dioxide (CO₂).
• Cooling – quicklime leaving the calcining zone is cooled by direct contact with “cooling air.”

A rotary kiln consists of a rotating cylinder that sits horizontal on an incline.  Limestone is fed into the upper or "back end" of the kiln, while fuel and combustion air are fired into the lower or “front end” of the kiln.  The limestone is heated as it moves down the kiln toward the lower end.  As the preheated limestone moves through the kiln, it is “calcined” into lime.  The lime is discharged from the kiln into a cooler where it is used to preheat the combustion air.  Lime can either be sold as is or crushed to make hydrated lime.

 

 Uses & Application:

1. Rubber: Calcium carbonate was the earliest filler used in the rubber industry. It can enlarge the capacity in the rubber products, for saving the cost. It also enhances the tensile strength, abrasion and tearing strength.
   

1. Plastic: As the framework in plastic products, keeping stability of the products, strengthen the products, keening surface smoothly, since the calcium carbonate is high white, it can place the expensive the white polyethylene, for whitening the plastic products.
   

1. Paper making: Whitening the paper, and as the filler, can reducing the pulp, for saving the cost.
2. Paint & coating: interior and exterior emulsion paint.
3. Construction: Tiles, Asphalt, Ceramic, Concrete
4. Food and Pharmacy.
   

 

Why you buy from TTW mining group??  Our advantages and uniqueness!!

We are very specials and offering a varied and popular range of limestone especially high purity.

A product of high degree of whiteness produced from selected natural finest microcrystalline rhombohedra l calcium carbonate.

• Various mesh sizes available
• High quality high quality Limestone
• Competitive price
• On time Delivery

Finished products are weighed on electronic weighing scale, having an in house weigh bridge, all the outgoing trucks are weighed on weigh bridge to double sure the quantity.

We have in-house storage capacity of 2000 MT finished product. This storage capacity enables us to keep ready stock of finished product for all our regular customers.

 

 

We provide top quality Limestone, which is useful for a diverse range of industries. The Limestone offered by us is mined from quarries with rich deposits of the mineral. We have Limestone available in 90% CaCO3 for the buyers. We can deliver Limestone in any quantity within the timeframe stipulated by the clients.

 

Objective:

To offer quality minerals and ores at competitive prices. We pride ourselves on superior service, professionalism and the ability to meet and exceed industry standards.

 

Premium Quality:

Quality is of paramount importance to us. We adhere to total quality management practices. These reach the clients' destination after undergoing extensive processing and quality tests. Some of the parameters on which the minerals are tested are:

1. Finishing

2. Dimensional accuracy

3. Color consistency

4.Packing

 

Specialties:

1. Produce, extract and export different natural minerals from our mines and quarries in all forms (Lumps, mesh and powder as per customer).

2. Utilize latest equipment to provide our customers high quality products.

3 Total Quarry Management (TQM), Mining Planning, Drilling Works, Survey Works.

As we enhance our footprints in international markets, we are confident that we can be your trustworthy partner.

Looking forward to your reply in info(at)toptradeway(dot)com

TTW Mining Group

 

 

 

 TopTradeWay is one of Egypt's leading producers of non-metallic industrial minerals. Our quartz, calcium carbonate, Silica Sand, kaolin, Dolomite, Ferro Silicon, Gypsum, Talc and Decorative Aggregates which are the essential raw materials of nearly every manufacturing process.

For our customers, employees and neighbors, TopTradeWay stands for leadership, continuity and commitment..... now and in the future. TTW mining group has the experience to solve your most difficult requirements.

World Class Infrastructure:

We are very specials and offering a varied and popular range of limestone especially high purity.

Our Company provide customer with many packing options according to his requirement.

We are able to recommend the customer about the best packing option based on our experience

and according to the way of shipment, handling method and the application where the material will

be used. We are offering suitable packing as per customer requirements. Our efficient team of workers includes:

•Industrial experts

•Engineers

•Technicians

•Quality controllers

•Procurement agents

•Warehouse personnel

•Research & development personnel