Pyrolusite (MnO): Pyrolusite is the most prevalent manganese mineral and serves as the primary ore mineral for manganese. It appears black to dark gray and has a metallic luster. Psilomelane: Psilomelane is another manganese oxide mineral, containing water and varying amounts of impurities like oxides of barium (Ba), potassium (K), and sodium (Na). Its manganese content typically ranges from 45% to 60%. Manganite (MnO·HO): Manganite contains approximately 62.4% manganese. It plays a role in manganese ore deposits. Braunite (3MnO·MnSiO): Braunite has around 62% manganese and about 10% silicon dioxide (SiO).
Manganese Ore : Grade : 30% minimum Packaging Size : 10mm to 100mm Packaging Type : 50kg Minimum Order Quantity : 200 Metric Ton
Manganese Ore Constituents and PCT Mn 25-30% Fe 30.00%Max slo2 15.00% Max Al203 6.00% Max Cao NG Mgo NG P 0.50% Max
China Factory price export Manganese Ore for Dry Cell production. The content of MnO2 can be 60% and 70%. Please let me know the specs of the goods that you need, no hesitate to contact me.
1. Medium grade Mn ore 34-39% available in South America in a good quantity around 600,000 tons. Pleased to offer this material at USD 130 / MT CNF Vizag India. Specification attached. 2. Following High Grade Mn Ore available from Brazil 1. Mn 42-45%: 2. Mn 45-48% 3. Mn 48-50%
Used for hardening steel and prevent from rusting.
It is used to manufacture steel and foundry products. We can offer FeMn HC ranging from 65% to 80% of Mn content, as per industry standards.
We supply the Quality Ferro Alloys - Silico Manganese
1. Ferro Manganese is an alloy of Iron and manganese, with manganese between 65.0%~90.0%, as deoxidizer and alloying element additive. Divided into furnace ferromanganese and blast furnace ferromanganese. 2. Main categories: high carbon ferromanganese (carbon 7%), medium carbon ferromanganese (carbon 1.0~1.5%), low carbon ferromanganese (0.5% carbon), metal manganese, Spiegel, Silicon-manganese alloy. 3. International general standard for carbon ferromanganese containing mananese with 75 ~ 80%. To adapt to the conditions of low grade raw ore, China provides manganese lower grades (furnace ferromanganese manganese containing more than 65%, blast furnace ferromanganese manganese containing more than 50%).
HCFeMn Mn: 75% min, C: 8% max MCFeMn Mn: 75% min, C: 2.0% max MCFeMn Mn: 78% min, C: 1.5% max LCFeMn Mn: 80% min, C: 0.7% max LCFeMn Mn: 80% min, C: 0.4% max Mn88 Mn: 85%-95%, C: 2.0% max Mn95 Mn: 95% Mn97 Mn: 97% Mn Flakes Mn: 99.7% min
We would like to offer you our with below detailed specifications: Manganese = 54% Min Monthly Capacity = 10,000MT Per Month appointed by buyers Payment Terms and Conditions: A. T/T Telegraphic Bank Transfer 50% Advance Deposit against Proforma Invoice of Total Contract Value to handle Production, Pre-Shipment and Logistic Expenses after mutual SPA Contract is signed. B. T/T Telegraphic Bank Transfer 50% Remaining Balance of Individual Shipment Value per item after receiving official SGS Inspection Report before shipment. Based on the above offer, should you have any interest please
We can supply your request. Manganese Ore origin Indonesia Specification : Mn >42%, Fe >3%, P
Silico Manganese- SIZE (MM) 10-150 (May be resized to suit customers need) Si % 14 Min Mn % 60 Min C % 2.50 Max P % 0.25 Max Undersize % 5 Oversize % 5 FERRO MANGANESE â?? SIZE (MM) 10-150 (May be resized to suit customers need) Si % 2 Max Mn % 70 Min C % 8% Max P % 0.30 Max S % 0.05 Max
Carbon- 1.5% - 2% Max Grade- Multiple grades based Carbon % Packaging Type- 1 MT jumbos bags Phosphorus- 0.2% Silicon- 0.5 % max Sulphur- 0.02% Mn- 70 - 75 %min
Manganese Ore in Fines & Lumpy Form from our own Mining Produce in Morocco , Zambia & Tanzania . Current Monthly Supply =1000 + MT . Fines can be provided in 1 Ton Bag
manganese ore sold by Ningxia Biyuan Activated Carbon Co., Ltd. is an ideal product for the water supply and drainage industry. It looks dark brown and has uniform particles. The main component is manganese dioxide content of 30%-75%. It uses it to treat groundwater, has simple technology, convenient operation, small footprint, low engineering cost, long-term use, service cycle is more than five years, easy to manage, does not need to fill in any kind of chemical substances can achieve iron removal in water, The purpose of manganese, arsenic and other harmful substances, the water quality completely meet the national drinking water standards, is a good groundwater treatment filter. Ningxia Biyuan Activated Carbon Co., Ltd. is a professional manufacturer and has about eight years of different filter media production and domestic historical trade. Now we are committed to developing our international trade. We adhere to the principle of "integrity management, quality service". Our employees are professional and sincere, and our prices are fair. Look forward to working with you.
Natural manganese ore in water.It is washed and removed by washing, crushing, drying, magnetic separation, screening, dust removal and other processes.Then the processed manganese sand is adjusted to a certain level.It has the ideal water treatment filter, grading scale, making it in unit volume, specific surface area of the largest, the most powerful section carrying capacity, the catalytic oxidation of the largest and the smallest backwash turnover.[1] Manganese sand filter material appearance is black brown, nearly circular, main component is manganese dioxide, content is between 35%- 45%.
Used in Steal Mills, Manufacturing of MNSO4 available in 30%+ purity available in 10,000 MT plus quantity
Manganese 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. Manganese is a metal with important industrial metal alloy uses, particularly in stainless steels. Historically, manganese is named for various black minerals (such as pyrolusite) from the same region of Magnesia in Greece which gave names to similar-sounding magnesium, Mg, and magnetite, an ore of the element iron, Fe. By the mid-18th century, Swedish chemist Carl Wilhelm Scheelehad used pyrolusite to produce chlorine. Scheele and others were aware that pyrolusite (now known to be manganese dioxide) contained a new element, but they were not able to isolate it. Johan Gottlieb Gahn was the first to isolate an impure sample of manganese metal in 1774, byreducing the dioxide with carbon. Manganese phosphating is used as a treatment for rust and corrosion prevention on steel. Depending on their oxidation state, manganese ionshave 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 zinc-carbon and alkaline batteries. In biology, manganese(II) ions function as cofactors for a large variety of enzymes with many functions.[1] Manganese enzymes are particularly essential in detoxification of superoxide free radicals in organisms that must deal with elemental oxygen. Manganese also functions in the oxygen-evolving complex of photosynthetic plants. The element is a required trace mineral for all known living organisms. In larger amounts, and apparently with far greater activity by inhalation, it can cause a poisoning syndrome in mammals, with neurological damage which is sometimes irreversible.
Ferro Mangenese Application : deoxidizer, alloy elements join agent Shape : 0-3mm,10-60mm,10-100mm or as client's order Material : Si, Al, Ca, P, S, C, Fe Dimensions : 75#, 72#, 70#, 65#, 60#, 45#
