copper mining extraction of gold from mobile phones

copper mining extraction of gold from mobile phones

<h3>Mining Cryptocurrency on $10 Cellphone  Steemit</h3><p>@richardterrace Thanks this article gave me the push I needed to start mining on my old mobile devices.  I have been using minergate on 4 old Android phones with some success. I'm currently mining bytecoin and achieving a combined 35h/s . I'm approaching it as an opportunity to learn more about cryopto and not for monetary gain.</p>

Mining Cryptocurrency on $10 Cellphone Steemit

@richardterrace Thanks this article gave me the push I needed to start mining on my old mobile devices. I have been using minergate on 4 old Android phones with some success. I'm currently mining bytecoin and achieving a combined 35h/s . I'm approaching it as an opportunity to learn more about cryopto and not for monetary gain.

<h3>Children of the Congo who risk their lives to supply our </h3><p>Dec 07, 2012Children of the Congo who risk their lives to supply our mobile phones Frank Piasecki Poulsen You handle conflict minerals every time you use your mobile phone  </p>

Children of the Congo who risk their lives to supply our

Dec 07, 2012Children of the Congo who risk their lives to supply our mobile phones Frank Piasecki Poulsen You handle conflict minerals every time you use your mobile phone

<h3>Thiosulfate leaching of gold from waste mobile phones </h3><p>The influence of thiosulfate, ammonia and copper sulfate concentrations on the leaching of gold from PCBs of waste mobile phones was investigated. Gold extraction was found to be enhanced with solutions containing 15 20. mM cupric, 0.1 0.14. M thiosulfate, and 0.2 0.3. M ammonia.</p>

Thiosulfate leaching of gold from waste mobile phones

The influence of thiosulfate, ammonia and copper sulfate concentrations on the leaching of gold from PCBs of waste mobile phones was investigated. Gold extraction was found to be enhanced with solutions containing 15 20. mM cupric, 0.1 0.14. M thiosulfate, and 0.2 0.3. M ammonia.

<h3>Is your phone really smart?  UN Environment</h3><p>Gold, silver, cobalt, t in, tantalum, tungsten and copper are all essential components of mobile phones and other electrical devices we use daily. And, since mining is one of the most intensive users of heavy fuel oil, extraction contributes significantly to climate change.</p>

Is your phone really smart? UN Environment

Gold, silver, cobalt, t in, tantalum, tungsten and copper are all essential components of mobile phones and other electrical devices we use daily. And, since mining is one of the most intensive users of heavy fuel oil, extraction contributes significantly to climate change.

<h3>Our smartphone addiction is costing the Earth  TechRadar</h3><p>Our smartphone addiction is costing the Earth.  (predominantly copper, gold, platinum, silver and tungsten), 40% plastics and 20% ceramics and trace materials.  See more Mobile phones news </p>

Our smartphone addiction is costing the Earth TechRadar

Our smartphone addiction is costing the Earth. (predominantly copper, gold, platinum, silver and tungsten), 40% plastics and 20% ceramics and trace materials. See more Mobile phones news

<h3>Mining  iPhone Recycling</h3><p>Mar 17, 2016Gold Extraction Cyanide Leaching Gold Refining Gravity Concentration Grinding Ball Milling. Ball Mill Classification HydroCyclones Mill Liners Rod Milling SAG Milling Hardness Innovative Processes Laboratory Procedures Library Maintenance  Mechanical Metalurgia Mineralogy Mining Infographics Mining News Pumps and Pumping Reagents and Chemicals</p>

Mining iPhone Recycling

Mar 17, 2016Gold Extraction Cyanide Leaching Gold Refining Gravity Concentration Grinding Ball Milling. Ball Mill Classification HydroCyclones Mill Liners Rod Milling SAG Milling Hardness Innovative Processes Laboratory Procedures Library Maintenance Mechanical Metalurgia Mineralogy Mining Infographics Mining News Pumps and Pumping Reagents and Chemicals

<h3>Mining for smartphones the true cost of tin</h3><p>the world, and by 2017 mobile phones look set to outnumber people on the planet. Mobile phones contain hundreds of components and more than 40 different chemical elements. These include copper in the wiring, tin in the solder and gold in the circuit boards, which are dug up in mines around the world.</p>

Mining for smartphones the true cost of tin

the world, and by 2017 mobile phones look set to outnumber people on the planet. Mobile phones contain hundreds of components and more than 40 different chemical elements. These include copper in the wiring, tin in the solder and gold in the circuit boards, which are dug up in mines around the world.

<h3>Wheres The Harm  From Materials Extraction </h3><p>Workers health The mining of raw materials for electronic productsincluding silicon, aluminum, copper, lead, and goldcontributes to increased respiratory problems for workers, such as silicosis, tuberculosis, bronchitis, and lung cancer. Gold mines are the leading source of mercury air pollution in the U.S. Conflict minerals The mining of metals for electronic products is fueling a </p>

Wheres The Harm From Materials Extraction

Workers health The mining of raw materials for electronic productsincluding silicon, aluminum, copper, lead, and goldcontributes to increased respiratory problems for workers, such as silicosis, tuberculosis, bronchitis, and lung cancer. Gold mines are the leading source of mercury air pollution in the U.S. Conflict minerals The mining of metals for electronic products is fueling a

<h3>Recovery of Gold, Silver, Palladium, and Copper from Waste </h3><p>wt% copper, 0.04 wt% gold, 0.15 wt% silver, and 0.01 wt% palladium. The extraction of these metals from PCBs is both profitable and environmentally worthwhile. Hence, this study aims to design a commercial process to extract these four metals from PCBs of computers and mobile phones. This paper discusses the relevant</p>

Recovery of Gold, Silver, Palladium, and Copper from Waste

wt% copper, 0.04 wt% gold, 0.15 wt% silver, and 0.01 wt% palladium. The extraction of these metals from PCBs is both profitable and environmentally worthwhile. Hence, this study aims to design a commercial process to extract these four metals from PCBs of computers and mobile phones. This paper discusses the relevant

<h3>Copper   Vale</h3><p>Malleable, resistant to corrosion and high temperatures, recyclable and blessed with the best electrical and thermal conductivity of any commercial metal, copper is highly valued for its application in power transmission and generation, building wiring as well as practically all electronic equipment, including mobile phones and television sets.</p>

Copper Vale

Malleable, resistant to corrosion and high temperatures, recyclable and blessed with the best electrical and thermal conductivity of any commercial metal, copper is highly valued for its application in power transmission and generation, building wiring as well as practically all electronic equipment, including mobile phones and television sets.

<h3>How to remove gold from circuit board Gold Recycling. Your </h3><p>Jun 04, 2016Getting gold from integrated circuit Gold mining e waste Electronic scrap old. gold wire bonds from the. gold from computer parts.  How to remove gold from circuit board Gold Recycling</p>

How to remove gold from circuit board Gold Recycling. Your

Jun 04, 2016Getting gold from integrated circuit Gold mining e waste Electronic scrap old. gold wire bonds from the. gold from computer parts. How to remove gold from circuit board Gold Recycling

<h3>Copper, Explained  Global X Funds</h3><p>Feb 20, 2018Copper, Explained. For more than 10,000 years copper has been a significant contributor to the worlds social and technological advancements. Its special properties make the metal useful for a wide range of applications including construction, industrial machinery, transportation, electric generation, and electronics.</p>

Copper, Explained Global X Funds

Feb 20, 2018Copper, Explained. For more than 10,000 years copper has been a significant contributor to the worlds social and technological advancements. Its special properties make the metal useful for a wide range of applications including construction, industrial machinery, transportation, electric generation, and electronics.

<h3>iPhone mineral miners of Africa use bare hands  Daily </h3><p>Oct 22, 2015Scraping through shovels full of silt for the precious mineral with their bare hands, miners use these primitive methods to harvest coltan   the magical conductor that powers your iPhone, Samsung </p>

iPhone mineral miners of Africa use bare hands Daily

Oct 22, 2015Scraping through shovels full of silt for the precious mineral with their bare hands, miners use these primitive methods to harvest coltan the magical conductor that powers your iPhone, Samsung

<h3>Recycling Old cell phones are a gold mine  DW English </h3><p>Dec 14, 2011Just about all Germans have three of four old mobile telephones lying about in a drawer somewhere. That's more than 72 million cell phones country wide. </p>

Recycling Old cell phones are a gold mine DW English

Dec 14, 2011Just about all Germans have three of four old mobile telephones lying about in a drawer somewhere. That's more than 72 million cell phones country wide.

<h3>Thiosulfate leaching of gold from waste mobile phones </h3><p>Jun 15, 2010The present communication deals with the leaching of gold from the printed circuit boards (PCBs) of waste mobile phones using an effective and less hazardous system, i.e., a copperammoniathiosulfate solution, as an alternative to the conventional and toxic cyanide leaching of gold.</p>

Thiosulfate leaching of gold from waste mobile phones

Jun 15, 2010The present communication deals with the leaching of gold from the printed circuit boards (PCBs) of waste mobile phones using an effective and less hazardous system, i.e., a copperammoniathiosulfate solution, as an alternative to the conventional and toxic cyanide leaching of gold.

<h3>How Many Precious Metals are Found in Electronic Devices </h3><p>Jun 23, 2015The EPA gives some numbers on the staggering amount of precious metals we have in our electronics One metric ton of circuit boards can contain 40 to 800 times the amount of gold and 30 to 40 times the amount of copper mined from one metric ton of ore in the US. The EPA also lists that cell phones alone contain gold, silver, platinum, palladium, copper, tin and zinc.</p>

How Many Precious Metals are Found in Electronic Devices

Jun 23, 2015The EPA gives some numbers on the staggering amount of precious metals we have in our electronics One metric ton of circuit boards can contain 40 to 800 times the amount of gold and 30 to 40 times the amount of copper mined from one metric ton of ore in the US. The EPA also lists that cell phones alone contain gold, silver, platinum, palladium, copper, tin and zinc.

<h3>Mining DeepOnion With A Mobile Phone?  DeepOnion Forum</h3><p>Nov 08, 2017Now with mobile phones, even the top of the line phones don't have dedicated GPU's (generally all are system on a chip setups) meaning they are far behind a laptop (with a dedicated GPU), so that gives you an idea of how a phone compares to a desktop for GPU mining.</p>

Mining DeepOnion With A Mobile Phone? DeepOnion Forum

Nov 08, 2017Now with mobile phones, even the top of the line phones don't have dedicated GPU's (generally all are system on a chip setups) meaning they are far behind a laptop (with a dedicated GPU), so that gives you an idea of how a phone compares to a desktop for GPU mining.

<h3>Scientists find a new way to recover GOLD from mobile </h3><p>Aug 31, 2016Extracting gold from mobile phones is not a new phenomenon, and companies have been doing it for years. But current methods are inefficient, and can be </p>

Scientists find a new way to recover GOLD from mobile

Aug 31, 2016Extracting gold from mobile phones is not a new phenomenon, and companies have been doing it for years. But current methods are inefficient, and can be

<h3>Scientists say mining e waste may be an economical option </h3><p>Jan 16, 2017The projects follows similar endeavours announced in the past two years, including a new method for recovering gold from old gadgets such as mobile phones</p>

Scientists say mining e waste may be an economical option

Jan 16, 2017The projects follows similar endeavours announced in the past two years, including a new method for recovering gold from old gadgets such as mobile phones

<h3>How to extract GOLD from mobile phones parts.   YouTube</h3><p>Feb 05, 2017How to extract GOLD from mobile phones parts. Skip navigation  Unsubscribe from Gold + Silver Extraction.? Cancel  Finding Something Unexpected in an Abandoned Copper Mine </p>

How to extract GOLD from mobile phones parts. YouTube

Feb 05, 2017How to extract GOLD from mobile phones parts. Skip navigation Unsubscribe from Gold + Silver Extraction.? Cancel Finding Something Unexpected in an Abandoned Copper Mine

<h3>How is copper used in mobile phones   answers</h3><p>It requires a lot less employees than mining from ore as mainly only machinery is used and the only employees needed are machinery supervisers.  In mobile phones there is so little copper </p>

How is copper used in mobile phones answers

It requires a lot less employees than mining from ore as mainly only machinery is used and the only employees needed are machinery supervisers. In mobile phones there is so little copper

<h3>How much gold can we get from mobile phones?   bbc</h3><p>Aug 16, 2014It's said that a bag of used mobile phones contains a gram of gold. There are a lot of mobile phones in the world, so how much of the gold we </p>

How much gold can we get from mobile phones? bbc

Aug 16, 2014It's said that a bag of used mobile phones contains a gram of gold. There are a lot of mobile phones in the world, so how much of the gold we

<h3>gold recovery equipment for cell phones   Mineral </h3><p>Feb 21, 2018Mobile Gold Mining Equipment.  /Electronic Mobile Phone Scrap and Computer Ram Scrap/Ceramic .. electronic scrap PCB recycling equipment for recovery copper /gold. Quotation More.  gold recovery equipment for cell phones offers 2637 gold extraction equipment products. About 51% of .</p>

gold recovery equipment for cell phones Mineral

Feb 21, 2018Mobile Gold Mining Equipment. /Electronic Mobile Phone Scrap and Computer Ram Scrap/Ceramic .. electronic scrap PCB recycling equipment for recovery copper /gold. Quotation More. gold recovery equipment for cell phones offers 2637 gold extraction equipment products. About 51% of .

<h3>What Parts In a Cell Phone are Gold   Trustway Metal</h3><p>What parts in a cell phone are gold? There are many parts within your cell phone that either are made of gold or have a layer of gold on them that is worth a lot of money. The companies that manufacture phones use gold because it allows current to pass through it very well.</p>

What Parts In a Cell Phone are Gold Trustway Metal

What parts in a cell phone are gold? There are many parts within your cell phone that either are made of gold or have a layer of gold on them that is worth a lot of money. The companies that manufacture phones use gold because it allows current to pass through it very well.

<h3>Thiosulfate leaching of gold from waste mobile phones </h3><p>The influence of thiosulfate, ammonia and copper sulfate concentrations on the leaching of gold from PCBs of waste mobile phones was investigated. Gold extraction was found to be enhanced with solutions containing 15 20. mM cupric, 0.1 0.14. M thiosulfate, and 0.2 0.3. M ammonia.</p>

Thiosulfate leaching of gold from waste mobile phones

The influence of thiosulfate, ammonia and copper sulfate concentrations on the leaching of gold from PCBs of waste mobile phones was investigated. Gold extraction was found to be enhanced with solutions containing 15 20. mM cupric, 0.1 0.14. M thiosulfate, and 0.2 0.3. M ammonia.

<h3>How to Extract Gold From Electronics 11 Steps (with Pictures)</h3><p>How to Extract Gold From Electronics In this Instructable, I will show you how to extract gold from computers using products most people have lying around in their homes. The way I extract the gold is relatively straight forward and pretty easy, but the chemicals used are very danger</p>

How to Extract Gold From Electronics 11 Steps (with Pictures)

How to Extract Gold From Electronics In this Instructable, I will show you how to extract gold from computers using products most people have lying around in their homes. The way I extract the gold is relatively straight forward and pretty easy, but the chemicals used are very danger

<h3>Understanding the materials in mobile phones   Fairphone</h3><p>May 04, 2017Understanding the materials in mobile phones.  scoping study helped us to create a shortlist of 10 materials to examine more closely tin, tantalum, tungsten, gold, cobalt, copper, gallium, indium, nickel, rare earth metals.  These materials are all frequently used in the electronics industry, have a range of mining related issues, and </p>

Understanding the materials in mobile phones Fairphone

May 04, 2017Understanding the materials in mobile phones. scoping study helped us to create a shortlist of 10 materials to examine more closely tin, tantalum, tungsten, gold, cobalt, copper, gallium, indium, nickel, rare earth metals. These materials are all frequently used in the electronics industry, have a range of mining related issues, and

<h3>gold recovery equipment for cell phones   Mineral </h3><p>Feb 21, 2018Mobile Gold Mining Equipment.  /Electronic Mobile Phone Scrap and Computer Ram Scrap/Ceramic .. electronic scrap PCB recycling equipment for recovery copper /gold. Quotation More.  gold recovery equipment for cell phones offers 2637 gold extraction equipment products. About 51% of .</p>

gold recovery equipment for cell phones Mineral

Feb 21, 2018Mobile Gold Mining Equipment. /Electronic Mobile Phone Scrap and Computer Ram Scrap/Ceramic .. electronic scrap PCB recycling equipment for recovery copper /gold. Quotation More. gold recovery equipment for cell phones offers 2637 gold extraction equipment products. About 51% of .

<h3>Mining Gold From Cell Phones   greenrevolution</h3><p>Gold, in particular, is easily extractable in these devices, so much that it is possible to extract more gold per ton of cell phones than per ton of actual ore.Another company in Tokyo is melting at least 7,000 ounces of gold per month just from cell phone mining and extraction.</p>

Mining Gold From Cell Phones greenrevolution

Gold, in particular, is easily extractable in these devices, so much that it is possible to extract more gold per ton of cell phones than per ton of actual ore.Another company in Tokyo is melting at least 7,000 ounces of gold per month just from cell phone mining and extraction.

<h3>Leaching of Gold from the Waste Mobile Phone Printed </h3><p>The rapid growth in the use of electronic equipments, combined with early obsolescence has contributed enormously to the generation of large quantity of electronic (e) waste. One such e waste, the mobile phone printed circuit boards (PCBs) contain various precious metals which can be extracted by different hydrometallurgical routes. The present work deals with the recovery of gold using </p>

Leaching of Gold from the Waste Mobile Phone Printed

The rapid growth in the use of electronic equipments, combined with early obsolescence has contributed enormously to the generation of large quantity of electronic (e) waste. One such e waste, the mobile phone printed circuit boards (PCBs) contain various precious metals which can be extracted by different hydrometallurgical routes. The present work deals with the recovery of gold using