About Us

MINEVIK Machinery is a leading and pioneering enterprise with the most advanced international level in R&D, manufacturing and selling of large-scale crushing & screening plants and beneficiation plants.

large-scale crushing & screening plants and beneficiation plants.

All of our equipment have got ISO international quality system certification, European Union CE certification and Russian GOST certification.

  • In central China-Zhengzhou, covering 140 thousand square meters
  • Win-win cooperation and create more value to customers
  • Exported large quantities and high-end mobile crushing plant and milling equipments to Russia, Kazakhstan, Indonesia, Ecuador, South Africa, Nigeria, Turkey more than 100 countries .

Ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum

Our Products

AS a leading global manufacturer of crushing and milling equipment, we offer including quarry, aggregate, grinding production and complete stone crushing plant. We also supply individual crushers and mills as well as spare parts of them.

Services

Our goal is to guarantee the excellent operation equipment with high safety for our customers and minimize the downtime of the machine by predictive maintenance. Kefid service and original accessories can be 100% trusted at the time of maintenance.

SERVICE AND SUPPORT

Minevik service and original accessories can be 100% trusted at the time of maintenance.

ACCESSORIES CENTER

striving to enable customers to get the parts in the nearest place.

SALES MARKET

Our sales market is spread all over more than 100 countries and regions

how to separate gold from computer parts

[randpic]

How to Extract Gold from a Circuit Board | Earth Lab

Aug 24, 2018· You can make gold appear from something that isn't goldAnd this is chemistry, not alchemy!ubscribe: http://bit.ly/SubscribeToEarthLab All the best Eart...

More
[randpic]

How to Extract Gold From Electronics : 11 Steps (with

This pushes the gold foils off the filter and into the cup. Then, wait for the gold foils to settle to the bottom and get as much water out. After that, you could wait for the water to evaporate out and you are left with just gold. However, the gold foils tend to stick to the cup, so I keep mine in a glass vial with some water.

More
[randpic]

How to Extract the Gold From Computer Circuit Boards | Our

Apr 12, 2017· Gold in these circuits occurs as a layer over a base metal substrate such as nickel or copper. Separate the gold-plated metal parts in the circuit boards using a magnet. Some gold-plated parts may be inside ceramic components.

More
[randpic]

How to extract and refine gold from old computer parts

Aug 22, 2018· How to extract and purify gold from computer parts.

More
[randpic]

Extracting gold from computer parts (Part 1)

Jul 19, 2016· Today we recover some gold from scrap computer parts. Also I already know I made a mistake and labelled it 3:1 instead of 2:1. oh well.Nile talks about lab s...

More
[randpic]

How to Extract the Gold From Computer Circuit Boards | Our

Apr 12, 2017· Gold in these circuits occurs as a layer over a base metal substrate such as nickel or copper. Separate the gold-plated metal parts in the circuit boards using a magnet. Some gold-plated parts may be inside ceramic components.

More
[randpic]

How to Extract Gold from Electronics & Computer Parts

To extract gold with the CN process, you’ll first have to separate the metal items in a CPU, Motherboard and other computer parts that contain gold. Later, these scrap pieces have to be washed with a moderate strength acid solution to remove plastic, rubber, epoxy and composite.

More
[randpic]

How Much Gold Can You Refine From a Bunch of Old Computer

Mar 01, 2016· When all is said and done, Cody was about to get about a third of a gram of gold-ish metal out of the parts you see above, and even that third of a

More
[randpic]

How to Remove Gold from Circuit Boards: 12 Steps (with

Oct 01, 2020· Pick out the unmelted parts. These parts will have the gold. Some plastic may still be attached to the gold, so you need to separate these little bits off the gold yourself. Be sure to use industrial strength

More
[randpic]

How to recycle gold from cpu computer scrap. value of gold

Mar 25, 2018· Hope you like our compilation, please share it and SUBSCRIBE! Watch also our other videos!I believe knowledge is more expensive than gold or cash. Gold 99.15...

More
[randpic]

Recover Gold From Computer Parts | Extract Gold From

Q.1: How to recover/ extract gold from computer parts ? Ans.: Computer parts like processors (CPUs), RAMs, motherboards, hard drives, CD/DVD drives have gold and other precious metals like silver palladium etc. Base metals like copper, brass (an alloy), tin, aluminium, lead etc. are also present there. SMPS (power supply), keyboard, cpu-fan doesn’t have gold but there is

More
[randpic]

A better way to mine gold from old electronics

Aug 31, 2016· Gold is often found on printed circuit boards, particularly under keyboards where its durability is an advantage. According to the UE researchers, about 300 tonnes of

More
[randpic]

HOW to Recover GOLD from Scrap VERY EASY With Household

Mar 16, 2018· HOW to Recover GOLD from Scrap VERY EASY No nitric acid needed HDcontact me : [email protected]

More
[randpic]

How to Refine Gold From Electronic Scrap | Sapling

Mar 28, 2017· Start by obtaining as many scrap electronics components to reclaim gold from. Generally speaking, older electronics work better because enhanced manufacturing processes use less gold than older electronics, so an old 386 or 486 computer, for example, contains more gold than a modern computer.

More
[randpic]

How to extract gold from electronics | WIRED UK

Mar 07, 2014· In phones, most of the gold is in the SIM card, the main board and the smaller components on the back of the LCD screen. Use a magnet to separate all gold-plated steel parts, as you need a

More
[randpic]

A Poor Man's Method of Smelting Gold | Sciencing

May 22, 2018· Smelting gold usually involves high-tech and high-cost tools to perform. Mostly, mining companies do the procedure, which sees one material bonded to or released from another in the presence of extreme heat. However, prospectors, and people at home, can smelt their old gold using some simple steps.

More
[randpic]

HOW TO SEPARATE GOLD FROM OTHER METALS LIKE COMPUTER PARTS

Nov 04, 2009· How do you separate gold from the metals it is made with and or overlays like jewelry contacts tin copper etc like gold plated terminals? with acids or with out acids. I HAVE ABOUT 10LB OF GOLD PLATED CONNECTORS.HOW TO SEPARATE GOLD FROM OTHER METALS LIKE COMPUTER PARTS HELP

More
[randpic]

How to extract gold from electronics | WIRED UK

Mar 07, 2014· In phones, most of the gold is in the SIM card, the main board and the smaller components on the back of the LCD screen. Use a magnet to separate all gold-plated steel parts, as you need a

More
[randpic]

A better way to mine gold from old electronics

Aug 31, 2016· Gold is often found on printed circuit boards, particularly under keyboards where its durability is an advantage. According to the UE researchers, about 300 tonnes of the metal are used in

More
[randpic]

HOW TO SEPARATE GOLD FROM OTHER METALS LIKE COMPUTER PARTS

Nov 04, 2009· How do you separate gold from the metals it is made with and or overlays like jewelry contacts tin copper etc like gold plated terminals? with acids or with out acids. I HAVE ABOUT 10LB OF GOLD PLATED CONNECTORS.HOW TO SEPARATE GOLD FROM OTHER METALS LIKE COMPUTER PARTS HELP

More
[randpic]

How to Refine Gold From Electronic Scrap | Sapling

Mar 28, 2017· Start by obtaining as many scrap electronics components to reclaim gold from. Generally speaking, older electronics work better because enhanced manufacturing processes use less gold than older electronics, so an old 386 or 486 computer, for example, contains more gold than a modern computer.

More
[randpic]

How to Extract Gold from Computer Circuit Boards?

2000. A. The amount of gold you will get from 4 tons of circuit boards may not be worth the effort and cost. There are at least two ways to get the gold: (1) cut off the tabs and strip them in cyanide (2) burn the entire collection, smelt the copper and gold out of the ash, then extract the gold from the copper.

More
[randpic]

Cornstarch Replaces Cyanide In Gold Extraction | Popular

Gold, precious forever but especially lately, is a tricky metal. Bound up in consumer electronics, jewelry and the ores that it comes from, gold is difficult to extract, and most modern processes

More
[randpic]

How to Separate Precious Metals From Ceramics & Pottery

Sep 26, 2017· Start looking for free computer CPUs that could be taken apart for their ceramic chips. Scrap computer chips contain gold. Search online for lots of computer scrap chips and parts for sale. Don’t spend more than $50 to start with for scrap items to use for gold recovery.

More
[randpic]

A Poor Man's Method of Smelting Gold | Sciencing

May 22, 2018· Smelting gold usually involves high-tech and high-cost tools to perform. Mostly, mining companies do the procedure, which sees one material bonded to or released from another in the presence of extreme heat. However, prospectors, and people at home, can smelt their old gold using some simple steps.

More
[randpic]

Gold value in computer chips Vintage Computer Chip

The good news is that many older computer chips can be worth more than their weight in gold due to hungry vintage computer chip & CPU collectors. Most popular with chip collectors are the early Intel microprocessor chips such as the first microprocessor the Intel 4004, and it's successors the Intel 8008 & 8080, as well as early Intel Memory chips such as the first RAM the Intel 3101

More
[randpic]

How to Use Bleach on Gold Ore to Remove Gold | Sciencing

Apr 24, 2017· Gold is 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 dissolves

More
[randpic]

Is it profitable to recycle gold from electronic devices

The short answer to the question is: yesthere is profit in recycling gold (and other precious metals) from electronic devices. The longer answer is that it definitely requires resources to get this resource (the old adage, it takes money to make

More
[randpic]

Recover Computer Gold Recover Gold & Silver From:

How to Recover Gold from Computer Parts and other Electronic Scrap. We provide training for Gold, Silver, Palladium & Platinum Recovery from Electronic Scrap/E-waste and Catalytic Converters etc. through very easy and environment-friendly methods to those who want to start this profitable business both on small and big scale.

More
[randpic]

How to Extract Gold From Scrap | Sciencing

Apr 24, 2017· Gold is a precious, conductive, and pliable metal that retains a stable value better than many commodities. Its chemical properties make it useful for the manufacture of computers parts, electronics, jewelry and dental work. Some people find it profitable to attempt to extract the gold from these scraps, then refine and sell it.

More
[randpic]

Scientists find a new way to recover GOLD from mobile

Aug 31, 2016· The method involves placing the circuit boards into mild acid to dissolve all the metal parts. An oily liquid which contains a chemical compound is then added, which only extracts the gold.

More

Contact

When we get your inquiries, we will send tailored catalogue, pricelist, delivery, payment terms and other,required details to you by email within 24 hours..