Manganese dioxide used as an oxidizing agent in various processes and industry. Also used in pigments & dyes, glass, battery, water treatment etc.
The appearance of the manganese sand filter material is dark brown, nearly round, and the main component is manganese dioxide, and the content is between 35% and 45%. manganese sand is used to treat groundwater with simple process, convenient operation, low engineering cost, long-term stability, service period of more than 5 years, easy to manage, and can remove harmful substances such as iron, manganese and arsenic in water without adding any chemical agents. The water quality fully meets the drinking water standard. It is a very good groundwater treatment filter.
MnO2 Powder
Is a chemical element, designated by the symbol Mn. It has the atomic number 25. It is found as a free element in nature (often in combination with iron), and in many minerals. As a free element, manganese is a metal with important industrial metal alloy uses, particularly in stainless steels. Manganese phosphating is used as a treatment for rust and corrosion prevention on steel. Depending on their oxidation state, manganese ions have various colors and are used industrially as pigments. The permanganates of alkali and alkaline earth metals are powerful oxidizers. Manganese dioxide is used as the cathode (electron acceptor) material in standard and alkaline disposable dry cells and batteries. Manganese makes up about 1000 ppm (0.1%) of the Earth's crust, making it the 12th most abundant element there.[19] Soil contains 79000 ppm of manganese with an average of 440 ppm.[19] Seawater has only 10 ppm manganese and the atmosphere contains 0.01 µg/m3.[19] Manganese occurs principally as pyrolusite (MnO2), braunite, (Mn2+Mn3+6)(SiO12),[20]psilomelane (Ba,H2O)2Mn5O10, and to a lesser extent as rhodochrosite (MnCO3).
We have available 100mt of manganese ore. It is ready for sampling for buyers. Analysis result from davao mineral laboratory is 50.89% mg content. Size is 50 to 120 cm.
All grades Export
Mn 48-50 %, fe < 7.5 %, 2
Manganese ore 30-40%. 50kg bags for african black soap.
Manganese Ore: Lumps in size 10 – 40 mm and Grades – 28% - 30%, 32% - 34%, 36% - 38%, 38% - 40%, and 42% - 44% and above. And also available Manganese Ore Fines 0 – 9mm and Chips below 20mm. Bulk.
MN 60-65% Si 15-20% C 2.0% P 0.35% S 0.005% 50 kg
Mn > 40% In 1 mt jumbo bag or PP bag.
Quality and specifications: Manganese Ore 42% to 44% (Rejection below Mn 42%) Chemical/Property Guaranteed % Rejection Levels Mn 44.00% min Below42.00% Fe 5,5% 7,5% SiO2 11,86% 15,0% S 0,09% 0,22% P 0,09% 0,22% Al2O3 5,05% 6,87% CaO 0,3% 0,5% MgO 0,34% 0,41% K2O 6,10% 7,10% Fe2O3 5,00% 6,5% Moisture Humidity Size Max 10% min 5% 10mm to max 100mm Free moisture loss at 105 degree centigrade shall not exceed 8% Minimum order: 10.000mt
Mn around 50% Fe 5%max Al2o3 3% max Sio2 4% max P 0.05% max S 0.05% max Size 10-300mm 95%min Quantity 3000mt Port of discharge: tianjin xingang Shipment: in bulk or in containers
H.C.Ferro manganese 72% to 75% Ferro silicon 72% to 75% Manganese ore 30% to 45% 1000
Mangan ore, chrome ore, iron sand, etc.
We can supply manganese ore of 26-27% mn content in large quantity. The unique feature of our product, i.E., very low phosporous content that is only : 0.040% only. With addition to that in our manganese ore iron i.E., fe is 23-24%, which is highly suitable for steel making industries. With addition to this we can supply higher grade of manganese ore.
Manganese ore.
Average 45% mn ex mine Zambia. Can be railed to dar esalaam and put on ship or trucked to south africa durban and put on ship Comes loose ex mine Zambia Mkushi Kabwe. Can be packed into 1 ton bags and sgs can be arranged.
We sell Manganese ore with various content with low price, Max production 1000 MT/Month . Plastic bag @ 50 Kgs / Bag. Size ore = 0 - 200 mm.
