18/20/25 KG BAG/TON 175 USD 1TON BIGBAG 150 EURO 18/20/25 KG BAG/TON 160 EURO
Specification: - MgO min 18% - CaO min 30% - Available in powder mesh 80, mesh 100 and Granule - Packing PP wv + inner @50 Kg Benefit of Dolomite: - Provide macro nutrient Mg and Ca - Improve soil acidity - Support other nutrients absorbance
Dolomite Powder for Sale: High-Quality, Industrial Grade Product Description: High Degree White Dolomite Powder Quality Specifications: High Magnesium Content High Density 25% Iron (Fe) Content Origin: Ethiopia Processing and Form: Powdered in Dubai Packaging: 50 kg, Export Standard Container Size: 20 Feet Applications: Ideal for Industrial Glass Manufacturing Quality Assurance: First Class Quantity Shipping Terms: FOB (Free on Board) Loading Port: Port of Dubai, Jebel Ali Destination: Delivered to Your Port
1. Dolomite ( CaO= 30.8% ; MgO= 18.8 % ; SlO2= 5.8%)
1. Dolomite ( CaO= 30.8% ; MgO= 18.8 % ; SlO2= 5.8%)
We provide all types of Dolomite "Crushed, Powder or Bulk" Product - Dolomite Ore Specification MGO: 20% min Caco3: 32% min Sio2: 0.02% Fe2o3: 0.015% Shipping mode - Containerized or Bulk Packing - As per client requirement Monthly capacity - 45,000 tons
Dolomite loose Raw dolomite Dolomite lumps
Dolomite loose Raw dolomite Dolomite lumps
As a dense and hard material, dolomite is widely in demand in construction - in finishing works and for the construction of low-rise buildings. Also, the mineral is an important element of the refractory treatment of blast furnaces for steel processing and is used as a flux for melting iron materials. In addition to the above, dolomite: used as raw material for ceramics, glass, cement, fertilizers; used in the production of pesticides, paints; is the basis for creating decorative and building stones; acts as a filler in the production of asphalt, concrete blocks, etc. A large amount of powdered dolomite (dolomite flour) is actively used in the creation of float glass. Limestone material is also added to the soil to reduce acidity and "sweeten" the land. This special material plays an important role in a variety of components used to manufacture residential and commercial construction products: plasters (including waterproof); mastics; roofing systems; construction connections; marble and polymers; concrete blocks; floor coverings - composite vinyl tiles, etc.
A typical mineral that forms rocks is dolomite. Its chemical formula is CaMg (CO3)2, which indicates that it is a calcium magnesium carbonate. It is the main constituent of the metamorphic rock known as dolomitic marble as well as the sedimentary rock known as dolostone. Dolomitic limestone is a type of limestone that contains some dolomite. Chemical Specifications: - MgO: 20-23% - CaCO3: 56 % - Fe2O3: 0.02-0.05% - Whiteness >90 Size 100mesh,20-40mesh,1-3mm,3-5mm,1-3cm,5-8MM
blue background material composed by dolomite
Chemical formula : CaMg(CO3)2 Colour : Colourless, white, green, grey, brown, black Structure : Three directions of perfect cleavage Hardness on (on Moh's scale) : 3.5-4 Specific gravity : 2.8-2.9 Bulk density(tapped) gms/cc : 0.95-1.1 Ph balance : 9 Dispersibility : HG 5 - HG 4 Refractive index : 1.54 Mesh : 250 mesh ( 65 micron) 800 mesh (10 micron) Average particle size(micron) : 5.3-10.6 Relative density : 130-430 Oil absorbtion ml/ 100 gm : 20-18 Brightness : 90-96 % Matter in HCI : Powdered from effervesces weakly in dilute HCI CaCO3 : NIL- upto consumer requirement USES OF DOLOMITE POWDER RUBBER PRODUCTS: A huge market for dolomite is rubber industry manufacturing different products as footwears, container, etc. CONSTRUCTION: In a crushed manner it is used extensively in construction industry such as base of roads, aggregate in cement and filling in different manners. Rail road Ballast also invites huge usage of dolomite sand. AS A STRAINER: Used in hydro power plants to strain all the impurities from water when used as sand formation. THERMAL POWER PLANTS: Due to its high resistance to heat it is used in kilns for lining in the inside part and also exterior. CERAMIC INDUSTRY: Due to its hardness and high gravity it is used hugely in tiles and other ceramic based industries , as well as a sintering agent in iron ore pelletization and as a flux agent in steel making. CHEMICAL INDUSTRY: Due to use of MgO in pharma and other scientific purposes, dolomite is used in this industry also. Extraction of MgO from powder or chips os done through chemical processing by treating it with various acids.
The Calcined Dolomite Powder is a result of Calcinations of Natural Dolomite Lumps. After burning, calcium oxide contains becomes 50% to 55% and Magnesium Contains 30% to 38%. Therefore, we have given it name of Dolo Lime, Calcined Dolomite or Burnt Dolomite. Calcined Dolomite Lumps have normally been formed by the replacement of some of the calcium in limestone with magnesia, a process known as dolomitisation. Theoretically, dolomitic lime should be a stoichiometric mixture of CaO and MgO, i.e. 58% CaO and 42% MgO. In practice, because of impurities and differing levels of dolomitisation, commercial products normally contain 35-40 % MgO. Calcined Dolomite Lumps are the best catalysts and base chemical for steel plants. Chemical Name : Calcium Magnesium Oxide Chemical Formula : MgO.CaO Major Applications : Iron and steel industry Non-ferrous metals Ore concentration Alumina & bauxite Gas treatment Hazardous waste treatment Animal waste treatment Packing : 50 kg bags/1000 kgs bags
Dolomite Glass
Dolomite Steel
S/N Description 1 Commodity Dolomite for glass industry 2 Origin Egypt 3 Size 10mm-100mm 3 Quantity According to customer's order 4 Packing In New Big Bags 1250kg-1350kg 5 Price 79 $/ Ton Price CIF Chittagong/ Bangladesh 6 HS code 25181000 7 Payment 50% in advance and 50% after shipping against copy of Documents 8 Trans time Øسب اÙ?دÙ?Ù?Ù? 9 Inspection SGS or BV 10 Validity One month 11 Loading ability EACH CONTAINER LOAD 20 BAGS ,27 TONS 12 Shipping date According to Quantity 15 Loading Port EGYPTION PORT 16 Our Offer Includes below Doc Commercial invoice 3 original bill of lading 2 copies of bill of lading Packing list Certificate of origin ( XRF LAB ) 1956 C.N 1 D.N 0.35 SiO2 0.01 TiO2 0.04 Al2O3 0.20 Fe2O3 0.02 MnO 21.19 MgO 30.88 CaO
S/N Description 1 Commodity Dolomite For Steel Making 2 Origin Egypt 3 Size According to customer's order 3 Quantity According to customer's order 4 Packing In New Big Bags 1250 kg - 1500 kg 5 Price 00 $/ Ton Price CIF �� / �.. 6 HS code 38220090 7 Payment 50% in advance and 50% after shipping against copy of Documents 8 Trans time ? 9 Inspection SGS or BV 10 Validity One month 11 Loading ability EACH CONTAINER LOAD 20 BAGS ,24-25 TONS 12 Shipping date According to Quantity 15 Loading Port EGYPTION PORT 16 Our Offer Includes below Doc Commercial invoice 3 original bill of lading 2 copies of bill of lading Packing list Certificate of origin
Product Description : Offering all type of dolomite Powder and lumps with best quality Product origin : india Key Specifications/Special Features : Assay-99.20 %, Brightness-87.20 Minimum Order Size and Packaging details : Packing 50 Kg Bag , Minimum Order Quantity- 140 Tons
Agricultural grade Dolomite powder used primarily to control acidity(pH) in soils by making them more basic (alkaline). Fertilizers and herbicides can then work efficiently, and plants can more readily absorb the nutrients that help them grow. CaCO3 reacts strongly to acid in the soils, such as sulfuric acid. In agriculture applications, Dolomite is commonly used as soil fertilizer in a range of soils. The application of calcium in the form of dolomite, which is a calcium-releasing compound, could be used to increase calcium in the potting mix. Agriculture grade dolomite used for soil neutralization/conditioner to correct acidity. It also finds use as filler in fertilizers. The main ingredient is calcium carbonate, it helps to increase the pH of acidic soils and it provides a good source of calcium for plant. It improves the water penetration for acidic soil. It also contains MgCO3 for triggering fast growth of plants. Dolomite (Calcium Magnesium carbonate): Similar to garden lime but slower acting. Also contains magnesium carbonate so good for trees like apples and pears as it adds calcium to ground without altering soil pH Dolomite fertilizer balances soil pH while adding much needed magnesium nutrients USES : Agricultural grade Dolomite powder used primarily to control acidity(pH) in soils by making them more basic (alkaline). Agricultural grade dolomite also neutralizes soil pH and cuts fertilize costs by making fertilizer more available to plant roots, so less fertilizer is needed. Fertilizers that contain nitrogen, phosphorous, potassium, and other essential nutrients are more effective in slightly acidic to neutral soils. Agricultural grade dolomite boots the performance of certain herbicides. As with fertilizer, modern herbicides are most effective when soil pH is slightly acidic (pH of 6.5) to neutral (pH of 7.0). When soils are more acidic, herbicides attach to soil particles, reducing their ability to control weed growth. Agricultural grade dolomite improves the chemical, biological, and physical conditions of the soil. Water infiltration, drainage, and the healthy growth of beneficial microorganisms are improved by the proper application of dolomite powder, which is a cut down on the amount of fertilizer and herbicides needed and the amount of agricultural runoff produced from them. Dolomite powder can also correct toxic levels of aluminum and manganese that are sometimes found in acidic soils.
Dolomite is a hard mineral. Thus, it imparts scrub resistance to the Paint. Moreover, it offers tremendous durability to the Paint film against weathering. Dolomite has high whiteness, and thus interferes minimally with the Paint color, leading to intense, opaque, accurate shades. Dolomite has low oil absorption. Dolomite powder is highly dispersible and does not clump together. This ensures homogeneous filler distribution in the paint which is important for uniform consistency in the paint. Dolomite is a cost-effective filler providing substantial cost benefits compared to other fillers For application in paint, Dolomite must be very pure and in particular devoid of the color imparting impurities such as oxides of iron, chromium, manganese etc.
