We are here for your questions anytime 24/7, welcome your consultation.Get Price
Aug 27 2020 · A patent for the use of iron oxidising acidophilic bacteria in a cyclic leaching process was issued to the mines owner Kennecott Copper Corporation in 1958 and was to become the first of many such patents Acidithiobacillus ferrooxidans And Other Helpful Microorganisms Acidithiobacillus ferrooxidans is a bacterial chemoautotrophic acidophile
Related Equipments: two PE600×900 jaw crushers, two impact crushers, two cone crushers, two sand makers and three circular vibrating screens.
Application Area:Building materials, chemicals, fertilizer, metallurgy, mining, refractory, ceramic, steel, thermal power, coal, etc.
Main Equipment:Jaw crusher, impact crusher, hammer crusher, vibrating screen, classifier, ball mill, etc.
The whole equipment includes vibrating feeder, jaw crusher, Raymond mill, bucket elevator, belt conveyor, adjusting hopper, control cabinet, etc. The main grinding equipment is our patented product, 4525 Raymond Mill, with the capacity of 35t/h.
Equipped with vibrator feeder, jaw crusher, sand maker (vertical shaft impact crusher), vibrating screen, sand washer, belt conveyor and central electronic control, sand making plant can process the granite, limestone, basalt, cobble and other materials t
Purchasing equipment: mobile crushing station with models of FTM938E69 and FTM935F1214L as well as belt conveyor with types of B800×10m, B800×12m, B800×14m, B800×18m and B650×15m.
Aug 27 2020 · A patent for the use of iron oxidising acidophilic bacteria in a cyclic leaching process was issued to the mines owner Kennecott Copper Corporation in 1958 and was to become the first of many such patents Acidithiobacillus ferrooxidans And Other Helpful Microorganisms Acidithiobacillus ferrooxidans is a bacterial chemoautotrophic acidophileFurther Details
The Newest Gold Mining Tool Bacteria Geologists employ a variety of geophysical methods to measure variations in the physical properties of rocks eg density magnetism electrical conductivity natural radioactivity etc that may indicate a gold depositFurther Details
Although bacterial oxidation of sulfide materials results in the undesirable formation of acid mine drainage the same reaction has been put to use for microbial leaching of copper uranium and other valuable metals from lowgrade sulfidecontaining ores These metals are released from the ore after their conversion to more soluble forms by the direct oxidation of the metal by the bacterium and by theFurther Details
They’re looking for ways to use bacteria and archaea to extract metal from virgin rock as well as from retired mine sites whose toxic waste pools may still contain trace amounts of valuable metals Harnessing microbes to do mining work is called biomining or sometimes bioextraction or bioleachingFurther Details
The Newest Gold Mining Tool Bacteria Advancing Mining Accelerating Science Advancing Mining Exploration The Newest Gold Mining Tool Bacteria By Chris Calam 01232018 Geologists employ a variety of geophysical methods to measure variations in the physical properties of rocks eg density magnetism electrical conductivity natural radioactivity etc that may indicate a gold deposit get priceFurther Details
Jul 25 2006 · The use of bacteria has enabled for more efficient ore extraction and purification of ore compounds In more recent years research has been devoted to developing more environmentally sound and efficient extraction processes and microbial remediation of mining sitesFurther Details
Microbial mining which is the bacteria and other microorganisms are cultured in container and then used to bring these processes eg copper extraction iron extraction which involves bacteria called ia for biomining IOM3Bacteria could reduce biohazardous mining waste and improve material recoveryFurther Details
Oct 15 2020 · Land impaired by mining activity can be restored to a productive and healthy state through a variety of reclamation methods Fertilization is one effective method to improve soil fertility and microbial activity However the effects of fertilization and reclamation time on bacterial communities in reclaimed soil remain unclearFurther Details
Rotation Speed:0.1–5 r/min
Warranty: 1 year
Pellet Size: 6/8/10/12mm
Feeding Size: ＜50mm
Application area:Slag industry, sandstone industry, etc.
Brand Name: FTM
Pellet Diameter: 2.5-10mm
Certification: CE, ISO, SS
Wearing Parts: Molds, roller
Motor Choice: Electric or Diesel
Discharging Size:0.125- 0.044mm
Processing Capacity: depending on specific situation
Processed Materials: Copper, zinc, nickel, gold and other nonferrous metals, coarse and fine separation of nonmetals like coal, fluorite and talc.
Main Equipment : Jaw crusher, hammer crusher, ball mill, classifier, magnetic separator, flotation cell, thickener, dryer, etc.
Feeding Granularity: 120-1500mm
Production Capacity: 1-2200t/h
Applied Material:Coal, cement, stone, sand, clay and ore
Configuration:Jaw crusher, ball mill, classifier, mixing tank, flotation separator, concentrator and dryer.
Characteristics:High efficient, low energy consumption, strong handling capacity, economical and reasonable.
Discharging Size:0.125- 0.044mm
Application Area: industries of wood, slag, sand, construction materials, metallurgy, chemical engineering, coal, minerals, etc.
Applied Materials: sawdust, wood chips, wood shavings, clay, limestone, ardealite, dry-mixed mortar, grain slag, coal slime, etc.
Applied Material:River gravel, limestone, granite, basalt, diabase, andesite, tailings,etc.
Processing Specifications: 6-20mm
Yield: 2.8-3.6 tons/hour (crude fiber)
Pellet Making Temperature: 80-100(Celsius)
Need more information about our products and prices? Just contact us, we are waiting for you!