Mining Chemists that can Extract Metals from Volcanic ore

Oxford scientists show how green mining could pave theScientists at the University of Oxford demonstrate how it is possible to directly extract valuable metals

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Mining Chemists that can Extract Metals from Volcanic ore

  • Oxford scientists show how green mining could pave the

    Scientists at the University of Oxford demonstrate how it is possible to directly extract valuable metals from hot salty fluids (‘brines’) trapped in porous rocks at depths of around 2km below dormant volcanoes They propose this radical greenmining approach to provide essential metals for a net zero future – copper, gold, zinc, silver and lithium – in a sustainable way

  • Mining brines from dormant volcanoes could provide battery

    According to the team led by petrologist Jon Blundy, this trapped subterranean brine is a potential ‘liquid ore’ containing a slew of valuable metals, including gold, lithium and several million

  • Dormant volcanoes could hold key to green mining

    The mining of liquid ore containing copper, gold, zinc, silver and lithium from dormant volcanoes could become a reality following research from Oxford University After 10,000 years of

  • Processes extraction, mining, smelting, refining

    Processes Copper is found in natural ore deposits around the world This page explains the production route taken from extraction of orecontaining rock to a final product that is the highestpurity commercial metal in existence and used in a wide variety of applications essential to modern living

  • Creative chemistry to optimise ore International Mining

    Improvements to diagnostic tools used by the mining industry will enhance the characterisation and classification of ore types and determine the best process to extract metals from each of them This work by CSIRO has significant support of industry and focuses on chemical diagnostic leach methods to determine the complex forms and associations

  • Volcanoes could become green sources of valuable tech metals

    Green mining represents a novel way to extract both the metalbearing fluids and geothermal power, in a way that dramatically reduces the environmental impact of conventional mining” According to the study, these brines could potentially contain millions of tonnes of copper, as well as useful amounts of other important metals like gold, zinc

  • Sulphur mining in an active volcano BBC News

    Eruptions, and the advent of new processes, led to the closure of most mining operations "There are still volcanic sulphur mines in the Andes, but these are mechanised," says Dr Oppenheimer

  • Mining With Microbes C&EN

    Harnessing microbes to do mining work is called biomining, or sometimes bioextraction or bioleaching The strategy has been most extensively studied for copper and gold: Coloradobased mining

  • Mining for metals Chemistry, University of York

    'Mining' for metals using Nature's machines Posted on 20 September 2012 Chemists at the University of York are to lead an international team that will explore the use of plants to recover precious metals from mine tailings around the world

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  • Mining Active Volcanoes (Surprisingly, we can and do

    Mining Active Volcanoes (Surprisingly, we can and do!) The role that volcanoes have in creating land is obvious to anyone who has seen the spectacular eruptions in Iceland or Hawaii In 1943, Paricutin was a patch of barren soil in a Mexican farmer’s field, now it’s over 2800m high Over time, volcanoes erode down to plains, exposing the

  • Processes extraction, mining, smelting, refining

    Processes Copper is found in natural ore deposits around the world This page explains the production route taken from extraction of orecontaining rock to a final product that is the highestpurity commercial metal in existence and used in a wide variety of

  • Creative chemistry to optimise ore International Mining

    Improvements to diagnostic tools used by the mining industry will enhance the characterisation and classification of ore types and determine the best process to extract metals from each of them This work by CSIRO has significant support of industry and focuses on chemical diagnostic leach methods to determine the complex forms and associations

  • Mining brines from dormant volcanoes could provide the

    “Green mining represents a novel way to extract both the metalbearing fluids and geothermal power, in a way that dramatically reduces the environmental impact of conventional mining” To reach this conclusion, the researcher and his team at Oxford joined forces with Russian colleagues and worked on drill cores from a number of deep

  • Treasure from trash: Mining critical metals from waste and

    Highlights • New technologies require critical metals, while ore grades are declining • Global mine wastes represent a potential critical metal resource • Hyperaccumulator plants can be used to extract critical metals from mine waste • Metal farming for

  • Earth's Lithium Sources and Methods of Extraction

    A landlocked lake in China called Lake Zabuye provides a salt water brine which contains lithium carbonate The lake is supplied with a combination of rain water, melting ice, and underground water sources Lithium is extracted from the salt water brine and was China's primary source of lithium in 2008 As the demand for lithium has risen in

  • extraction of metals introduction

    From ore to metal What are "ores"? An ore is any naturallyoccurring source of a metal that you can economically extract the metal from Aluminium, for example, is the most common metal in the Earth's crust, occurring in all sorts of minerals However, it isn't economically worthwhile to extract it from most of these minerals

  • How green mining could pave the way to net zero and a

    Green mining represents a novel way to extract both the metalbearing fluids and geothermal power, in a way that dramatically reduces the environmental impact of conventional mining"

  • Mining Active Volcanoes (Surprisingly, we can and do

    Mining Active Volcanoes (Surprisingly, we can and do!) The role that volcanoes have in creating land is obvious to anyone who has seen the spectacular eruptions in Iceland or Hawaii In 1943, Paricutin was a patch of barren soil in a

  • Green mining and liquid ore BusinessWorld

    Mining can be “green,” and ore can be “liquid” Sounds too good to be true? Not according to a recent study by Oxford scientists Just a matter of time, I believe, for this to happen Given the necessity of mining in the digital age, coupled with the quick pace of technological advancement, green mining and liquid ore may yet become the standard in extraction by the next decade

  • GCSE CHEMISTRY Extraction of Metals What is a Metal

    The method used to extract a metal from its ore depends on where the metal is in the reactivity series Metals above Carbon in the Reactivity Series A metal above carbon in the reactivity series (potassium, sodium, lithium, calcium, magnesium and aluminium) can be extracted by electrolysis Extraction of the metal from its ore involves

  • Oxford scientists show how green mining could pave the

    Scientists at the University of Oxford demonstrate how it is possible to directly extract valuable metals from hot salty fluids (‘brines’) trapped in porous rocks at depths of around 2km below dormant volcanoes They propose this radical greenmining approach to provide essential metals for a net zero future – copper, gold, zinc, silver and lithium – in a sustainable way

  • Volcanic brine mines could be green sources of copper

    Green mining represents a novel way to extract both the metalbearing fluids and geothermal power, in a way that dramatically reduces the environmental impact of conventional mining”

  • What is Green Mining? Utilizing minerals from Volcanoes to

    This brine can then potentially act like a ‘liquid ore’ containing valuable metals While the metaldepleted steam can continue coiling up to the surface to form fumaroles A professor associated with the study explains: “ Getting to netzero will place unprecedented demand on natural metal resources, demand that recycling alone cannot meet

  • Mining brines from dormant volcanoes could provide the

    “Green mining represents a novel way to extract both the metalbearing fluids and geothermal power, in a way that dramatically reduces the environmental impact of conventional mining” To reach this conclusion, the researcher and his team at Oxford joined forces with Russian colleagues and worked on drill cores from a number of deep

  • ‘Green mining’ could be key to a sustainable future

    ‘Green mining represents a novel way to extract both the metalbearing fluids and geothermal power, in a way that dramatically reduces the environmental impact of conventional mining’ ‘Continuing the derisking work, which we are pursuing on many fronts through international collaboration, is important

  • Mining With Microbes C&EN

    With metal demand and energy prices on the rise, researchers develop biomining to extract valuable metals by Sarah Everts October 15, 2012 | A version of this story appeared in Volume 90, Issue 42

  • Mining for metals Chemistry, University of York

    'Mining' for metals using Nature's machines Posted on 20 September 2012 Chemists at the University of York are to lead an international team that will explore the use of plants to recover precious metals from mine tailings around the world

  • +44 (0)1904
  • Mining Active Volcanoes (Surprisingly, we can and do

    Mining Active Volcanoes (Surprisingly, we can and do!) The role that volcanoes have in creating land is obvious to anyone who has seen the spectacular eruptions in Iceland or Hawaii In 1943, Paricutin was a patch of barren soil in a

  • 11 PHASES OF A MINING PROJECT Home | ELAW

    1132 Placer mining Placer mining is used when the metal of interest is associated with sediment in a stream bed or floodplain Bulldozers, dredges, or hydraulic jets of water (a process called ‘hydraulic mining’) are used to extract the ore Placer mining is usually aimed at removing gold from stream sediments and floodplains Because placer

  • GCSE CHEMISTRY Extraction of Metals What is a Metal

    The method used to extract a metal from its ore depends on where the metal is in the reactivity series Metals above Carbon in the Reactivity Series A metal above carbon in the reactivity series (potassium, sodium, lithium, calcium, magnesium and aluminium) can be extracted by electrolysis Extraction of the metal from its ore involves

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