We have 40 years of experience in mining machinery development and manufacturing

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Magnetic Separator

Magnetic Separator

Magnetic separator is suitable for re-use powder to remove iron in mitochondria, etc.

Processing ability:1-220t/h

Shell diameter:600-1500mm

Applied materials:Magnetite, magnetic pyrite, roasted ore, titanic iron ore, hematite, limonite, siderite, wolframite, tantalum-niobium ore, red mud, quartz, fluorite and feldspar.

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Hot Crushers Brief Introduction

We are a professional mining machinery manufacturer, the main equipment including: jaw crusher, cone crusher and other sandstone equipment;Ball mill, flotation machine, concentrator and other beneficiation equipment; Powder Grinding Plant, rotary dryer, briquette machine, mining, metallurgy and other related equipment.If you are interested in our products or want to visit the nearby production site, you can click the button to consult us.

latest news

  • gold vs. pyrite. the difference between gold and iron pyrite

    gold vs. pyrite. the difference between gold and iron pyrite

    Propergoldpanning will easilyseparatethe two, as the small specks ofpyritewill wash out of the pan while the densergoldparticles will be retained. The color is also a good indicator between the two. Whilegoldobviously has agoldencolor,pyritegenerally has a brassy and shiny coloration

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  • separating flotation gold from pyrite vdbr

    separating flotation gold from pyrite vdbr

    Separation ofgold predominated arsenopyrite minerals fromlesseconomical pyrite phase maximises downstream unit feed and improves financial performance of the operation.Thispaper briefly reviews attempts made thus far in exploiting subtle differences between pyrite and arsenopyrite for separation. Gold at the harbour lights mine (hlm), wa occurs principally in pyrite (py) and arsenopyrite (aspy) …

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  • how to separate gold from pyrites - binq mining

    how to separate gold from pyrites - binq mining

    Gold won’t dissolve in acid wheras pyrite will.That‘separates’ them – but not too useful if its not the gold you want or you want both. If telling them apart is …

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  • how to separate specks of fool's gold from specks of real

    how to separate specks of fool's gold from specks of real

    Apr 12, 2017·Moving the pan from side to side and then back and forth separates the top layer of the debris, leaving the gold in the deeper section of the pan.Surround the remaining gravel and dirt with approximately an inch of water

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  • fool's gold and real gold - how to tell the difference

    fool's gold and real gold - how to tell the difference

    B) Hardness:Gold has a Mohs hardness of 2.5,whilepyrite has a Mohs hardness of 6 to 6.5.Gold will not scratch a copper surface (Mohs hardness of 3), but pyrite will easily scratch copper. Gold can be scratched by a sharp piece of copper, but copper will scratch very few other materials

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  • how to use bleach on gold ore to remove gold | sciencing

    how to use bleach on gold ore to remove gold | sciencing

    Goldis an almost non-reactive metal, but halogens — chlorine, bromine, fluorine and iodine — can dissolve it. Chlorine is the cheapest and lightest product that can achieve this. Bleach is the chemical compound sodium hypochlorite. When combined with hydrochloric acid, the mixture produces chlorine that dissolvesgoldfromgoldore

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  • how toseparate gold from pyrite fromblack sand? cangold

    how toseparate gold from pyrite fromblack sand? cangold

    Put a piece of paper over your magnet, otherwise you will have difficulty in getting the fine magnetite cleaned off of it. You can then separate the fine particles of native gold from the pyrite by very fine panning. Swirl it around gently in the bottom of the gold pan and you can get a …

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  • separating flotationgoldfrompyritevdbr

    separating flotationgoldfrompyritevdbr

    Separation of gold predominated arsenopyrite minerals from less economical pyrite phase maximises downstream unit feed and improves financial performance of the operation.This paper briefly reviews attempts made thus far in exploiting subtle differences between pyrite and arsenopyrite for separation. Gold at the harbour lights mine (hlm), wa occurs principally in pyrite (py) and arsenopyrite (aspy) …

    read morecrusher
  • howdo you separate gold from pyrite? - answers

    howdo you separate gold from pyrite? - answers

    Goldand arsenic are coupled withinpyrite. The arsenianpyritecontains up to 0.37 wt%gold.Pyritewill dissolve when placed into an acid

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  • how toseparate goldfrom pyrites - binq mining

    how toseparate goldfrom pyrites - binq mining

    Gold won’t dissolve in acid wheras pyrite will. That ‘separates’ them – but not too useful if its not the gold you want or you want both. If telling them apart is …

    read morecrusher
  • how doyou separate gold from pyrite without a smelter

    how doyou separate gold from pyrite without a smelter

    Goldwon't dissolve in acid wheraspyritewill. That 'separates' them - but not too useful if its not thegoldyou want or you want both. If telling them apart is what you want then their density

    read morecrusher
  • how to tell the difference between realgoldand fool's

    how to tell the difference between realgoldand fool's

    One of the major differences between the two is that pyrite has hard edges, gold has softer edges. When you first get started, you might want to bring along a magnifying glass when you’re out panning or rockhounding. More tips below

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  • coupled partitioning of au and as intopyritecontrols

    coupled partitioning of au and as intopyritecontrols

    Gold-rich pyrite forms via the interaction of an Au- and H 2 S-containing fluid with reactive iron in Fe-bearing carbonates of the wall rock (13, 14) or a Fe-bearing fluid (15, 16). The resulting H

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  • ask the experts- how do i recovergoldinpyrite? | icmjs

    ask the experts- how do i recovergoldinpyrite? | icmjs

    It is not easy to get the gold out of that pyrite—there is no simple and easy method. The best answer as to how to recover that gold depends on the amount of pyrite you intend to process. If you have only a few pounds, it can be roasted by heat in the open air and then mixed with a flux like sodium borate and melted with a collector metal like copper

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  • rcoveryof gold in pyriticores - mine engineer.com

    rcoveryof gold in pyriticores - mine engineer.com

    Thegoldoccurs as tiny flakes on the crystallographic planes of thepyrite. Thegoldflakes are very small in size, 5-10 microns. Thepyritein which small amounts ofgoldoccurs is of crystalline variety (primarypyrite). The characteristics of primarypyriteare a absence of porosity, an extreme brittleness, a resistance to oxidation, and

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  • how to use bleach ongoldore to removegold| sciencing

    how to use bleach ongoldore to removegold| sciencing

    Goldis an almost non-reactive metal, but halogens — chlorine, bromine, fluorine and iodine — can dissolve it. Chlorine is the cheapest and lightest product that can achieve this. Bleach is the chemical compound sodium hypochlorite. When combined with hydrochloric acid, the mixture produces chlorine that dissolvesgoldfromgoldore

    read morecrusher
  • 3 ways to identifygoldin quartz -wikihow

    3 ways to identifygoldin quartz -wikihow

    Sep 06, 2019· Realgoldweighs about 1.5 times more than fool'sgold, or ironpyrite. Fool'sgoldand other minerals that look likegoldwill not produce a weight difference between the pieces of quartz. In fact, the piece withgold-colored particles inside may even be lighter than your other piece of quartz if thegold…

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  • separation ofpyriteand pyrrhotite from iron ore

    separation ofpyriteand pyrrhotite from iron ore

    Separate Gold And Pyrite Solution For Iron Ore Mining May 10, 2013 The mineral pyrite, or iron pyrite, is an iron sulfide with the formula Fe S 2. This minerals metallic luster and pale How to Recognize Iron Pyrites in Gold Pan eHow.com

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  • howto test gold with muriatic acid| ehow

    howto test gold with muriatic acid| ehow

    Aug 30, 2017·Goldis a type of metal represented by the chemical symbol "Au" and is considered to be one of the rarest metals on Earth. It is commonly used worldwide as a medium of exchange in monetary transactions.Goldis also widely used in manufacturing jewelry, and in other applications

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  • equipment for extractinggoldfrompyriteore

    equipment for extractinggoldfrompyriteore

    Separate Gold From Pyrite Ore. Separate gold from pyrite ore mountainboards he ore consisted of quartz, in which, above the 250ftevel, the ironminerals were largely oxidized and some free gold was visible below that level few traces of oxidation occurred, and pyrite constituted the principal mineralizer in the quartz, together with occasional pockets of galena and a few eccentric specks of covellite

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  • howdo you separate gold from pyrite? - answers

    howdo you separate gold from pyrite? - answers

    Goldand arsenic are coupled withinpyrite. The arsenianpyritecontains up to 0.37 wt%gold.Pyritewill dissolve when placed into an acid

    read morecrusher
  • 4 extraction processes forgold-pyriteore

    4 extraction processes forgold-pyriteore

    The content ofpyriteis 20-45%, accounting for more than 90% of the total metal minerals. 2. The Extraction Processes ofGold-PyriteOre. The treatment principle ofgold-pyriteore is toseparatethe sulfide from the gangue and dissolve thegoldin the cyanide solution

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  • how to tell the difference between realgoldand fool's

    how to tell the difference between realgoldand fool's

    Here’s a close-up of ironpyrite(fool’sgold) and actualgoldside by side. One of the major differences between the two is thatpyritehas hard edges,goldhas softer edges. When you first get started, you might want to bring along a magnifying glass when you’re out panning or rockhounding. More tips below

    read morecrusher
  • separaterealgoldfrom all the rabble help -gold

    separaterealgoldfrom all the rabble help -gold

    Dec 08, 2020·Separaterealgoldfrom all the rabble help Post by Devinelove1978 » December 8th, 2020, 8:27 am Hello all I need to know an effective way toseparatethegoldor other metals from dirtand pyrite?

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