Products

Dolomite Stone

Dolomite Vietnam: size 10-40mm – 30-60mm – 40-80mm
Dolomite supplied by Dong Son Mining is of high purity with very low iron content (Fe2O3 <0.03%) and high calcium oxide (CaO >30.60%) content. Particle size as per customer’s requirement.
Product Specification / Models
Product Name
Dolomite 
Chemical and Physical Properties

SiO2: 2% max;
Al2O3: 1% max;
CaO: 30% min;
MgO: 19.50% min;
Fe2O3: 1% max;
LOI: 41-46%

Color: Gray

Size
0-3mm; 10-40mm; or customize 40-80mm
Packing
Bulk
Application
Steel Plant;
Glass Plant
Construction Material;
Refractory Material;
Chemical Industry;
Agriculture;
Environmental Protection;
Energy Saving;
Description
As a flux for smelting iron and steel, the dolomite can neutralize the acidic slag, improve the alkalinity of the slag and reduce the activity of FeO in the slag, so as to reduce the erosion of the furnace lining.
The chemical composition of pulverized Dolomite supplied by us as follows:
CaO Fe2O3 MgO SiO2
> 30.45% < 0.05% > 19.50% < 0.05%

 

Quick Lime

We are a Quicklime producer and exporter to many countries all over the world such as india, singapore, malaysia, philipin, bangladesh
Our quick lime is used to treat envirnment, sugar, water and refine steel, paper…
this photos is showing our gridning machine.

Quick lime Specification:

  1. Size : 10 -70 mm ( 90% ) 
  2. Packing: 1,250 kg Jumbo bag/ New bag with  nylon coated/ laminated bag , without inner liner.

Please inform me your request about quik lime , Now we are selling for some countries they use quick lime for sugar industry, treatment water , steel refining

Limestone Vietnam

Manufacturer is very confident to be a reputable company in Vietnam, supplier of Limestone Vietnam high quality and reasonable price. On recent years, we have exported a big quantity of each product at high quality and get the satisfaction of many customers.
Limestone has numerous uses: as a Cement, Steel, Glass, building material, as aggregate for the base of roads, as white pigment or filler in products such as toothpaste or paints, as a chemical feedstock for the production of lime, or as a popular decorative addition to rock gardens.

We have 5 kinds of limestone:
1. Big Limestone lumps
2. Granular limestone for feed grade
3. Limestone rude size powder
4. Limestone for Cement
5. Limestone for Steel

We are currently supply a huge quantity of Limestone at the standard quality as belows:
Limestone Specification:

NO.  SPECIFICATIONS 
REQUIREMENT  STANDARD GRADE 
1 CaO 53% Min 54 %
2 SiO2 0.55 % Max 1 %
3 MgO 0.1 % Max 1%
4 Al2O3 0.17 % Max 0.06% Max
5 Limestone Size 5-25mm – 20-40mm – 40-80mm
6 Load Port Cam Pha Port // Quang Ninh Province VN

 

Regarding product packing and loading,we also do safe way. We have rich experienced and professional team to handle product packing,space availability and stacking in container or bulk,ensure that the goods you receive and you expect are same.