MINERAL PROCESSING EPC

[email protected]

Tel / Whatsapp : +139 5356 0679

Home > Products

Xinhai mineral processing equipment mainly include: grinding equipment, flotation equipment, dewatering equipment, magnetic separation equipment, and so on. Some of the equipment is Xinhai independent research and development, and has been awarded national patent.

gallium ore germanium

Germanium News, Prices amp; Expert Analysis Metal Bulletin

Fastmarkets MB price book contains over 950 global metal prices including steel prices and scrap prices. Please enter your email address below to start a free trial to access this powerful metals pricing tool.

Get Price

Gallium Ore Processing emiliaecarlo.it

Gallium A byproduct of zinc and alumina processing. Some primary quot;orequot; may contain up to 200 ppm. Ga. Germanium A byproduct of zinc ore processing. Also a deposit in China is associated with coal. Gold The primary mineral of gold is the native metal and electrum (a gold silver alloy). Some tellurides are also important ore minerals such

Get Price

Germanium

Germanium is a chemical element with the symbol Ge and atomic number 32. It is a lustrous, hard brittle, grayish white metalloid in the carbon group, chemically similar to its group neighbours silicon and tin.Pure germanium is a semiconductor with an appearance similar to elemental silicon. Like silicon, germanium naturally reacts and forms complexes with oxygen in nature.

Get Price

Extraction of gallium and germanium from zinc refinery

Independent gallium and germanium ore deposits are rare in nature because gallium and germanium are mainly associated with minerals of other metals. Gallium and germanium cannot be recovered from their associated ores using economical and environmentally friendly methods.

Get Price

Gallium, germanium, indium, and other trace and minor

Gallium, germanium, indium, and other trace and minor elements in sphalerite as a function of deposit type A meta analysis. Particularly, the Cu activity in ore forming systems appears to have a strong influence on In concentrations in sphalerite.

Get Price

10th World Indium amp; Germanium amp; Gallium Forum Asian Metal

Asian Metal will hold the 10th World Indium amp; Germanium amp; Gallium Forum in Xiamen, Fujian on April 19 21, 2017. The forum will focus on the price trends of indium, germanium and gallium in 2017, supply and demand as well as hot topics, such as the influence of the export quota on indium price trend, the transfer of ITO production from Japan and

Get Price

(PDF) On the occurrence of gallium and germanium in the

The presence of the critical and sought after (semi )metals gallium (Ga) and germanium (Ge) has previously been reported from mineralisations in the Bergslagen ore province, south central Sweden.

Get Price

Mercury and Other Trace Elements In Sphalerite and

In Sphalerite and Wallrocks From Central Kentucky, Tennessee And Appalachian Zinc Districts By JANICE L. JOLLY and ALLEN V. HEYL CONTRIBUTIONS TO ECONOMIC GEOLOGY GEOLOGICAL SURVEY BULLETIN 1252 F A discussion of the mercury, cadmium, germanium, gallium, and strontium content of sphalerite from ore deposits of the Central and Eastern United States

Get Price

CADMIUM, GALLIUM, GERMANIUM RESOURCES IA

estimated the proven reserves to be 180,000 tons of ore con taining 0.042 percent gallium and 0.115 percent germanium. During 1986, 1650 pounds of gallium and 5621 pounds of germanium were produced from the mine (U.S. Bureau of Mines, 1986). In 1987, no germanium was produced but gal lium production increased until September l, when the mine

Get Price

Gallium, germanium prices fall in buyers market Metal

Gallium, germanium prices fall in buyers market Gallium and germanium prices inched down as deals were heard and sales were made below Metal Bulletins previous lows. Gallium prices fell to $125 155 per kg the lowest level since Metal Bulletin has been pricing the metal as the market continued to fall under the weight of overcapacity.

Get Price

China Indium Germanium Gallium spot Price Chart Today

May 19, 20170183;32;Indium Germanium Gallium spot price chart, Indium Germanium Gallium price today, Indium Germanium Gallium spot information in the SMM Indium Germanium Gallium spot column.

Get Price

Compilation of Gallium Resource Data for Bauxite Deposits

Compilation of Gallium Resource Data for Bauxite Deposits. Compilation of Gallium Resource Data for Bauxite Deposits . By Ruth F. Schulte and Nora K. Foley Mineral Resources Program . found in geochemical association with germanium (Ge), silicon (Si), indium (In), cadmium (Cd), and tin

Get Price

Sulfuric acid leaching of a germanium gallium ore.

The U.S. Bureau of Mines investigated germanium and gallium extraction from an ore containing 0.089 pct ge and 0.036 pct ga. While previous researchers concluded that a reducing agent, such as so2, is needed to extract germanium and gallium from such ore, this research showed that high extractions

Get Price

Facts About Gallium Live Science

Gallium is a soft, silvery metal used primarily in electronic circuits, semiconductors and light emitting diodes (LEDs). It is also useful in high temperature thermometers, barometers

Get Price

The Extraction of Gallium from Zinc Ores CaltechTHESIS

The discovery of small amounts of gallium in zinc ores showed the possibility of its presence in a small quantity of zinc ore residues on hand at the Institute. Germanium had been previously extracted from the ore, and later, part of the zinc was recovered. During this work, the presence of gallium was shown by spectroscopic tests, and indium was at the same time shown to be absent.lt;/pgt; lt;pgt;In

Get Price

Extraction of gallium and germanium from zinc refinery

Independent gallium and germanium ore deposits are rare in nature because gallium and germanium are mainly associated with minerals of other metals. Gallium and germanium cannot be recovered from their associated ores using economical and environmentally friendly methods.

Get Price

Apex Western Mining History

the apex is a germanium and gallium mine located in washington county, utah at an elevation of 541 feet. labor record data base on mine and recovery plant at full capacity and at 240 op days/yr the apex ore body is an irregular shaped chimney like deposit contained within a solution collaspe breccia that formed by the collaspe of overlying

Get Price

Germanium Gallium Ore Leaching with Sulfuric Acid

Table of ContentsMaterial and EquipmentGermanium ExtractionAvoiding Germanium PrecipitationTwo Stage Counter Current LeachingIncreasing Germanium Extraction A sulfuric acid leach technique for extracting gallium and germanium from Apex ore without the use of a reducing agent, such as SO2, was investigated. Leaching studies showed that with increasing sulfuric acid concentrations, gallium

Get Price

Gallium compounds and alloys manufactured by Indium

Gallium is a by product of aluminum extracted during the processing of bauxite into alumina. It can also occasionally be found in Zn ore. We are a refiner and supplier of gallium materials. Indium Corporation supplies gallium In the form of shot and ingot; In the form of sputtering targets, after being alloyed with other elements (Cu Ga, Cu In Ga)

Get Price

Germanium Ge PubChem

Germanium is mainly a byproduct of zinc ore processing. It is a hard, grayish white element; it has a metallic luster and the same crystal structure as diamond; and it is brittle, like glass.In addition, it is important to note that germanium is a semiconductor, with electrical properties between those of a metal and an insulator. The development of the germanium transistor opened the door to

Get Price

Indium Germanium Gallium Price Chart,China Indium

The latest and historical Indium Germanium Gallium prices graph and charts,China Indium Germanium Gallium metal export and import market data and news in Shanghai Metals Market(SMM).

Get Price

Biomining of gallium and germanium containing ores

Jul 09, 19910183;32;A method of leaching gallium or germanium compounds from an ore containing gallium compounds, germanium compounds or mixture thereof, said method comprising placing said ore into an admixture comprising a culture medium and bacteria having deposit accession number ATCC 53921 for a sufficient amount of time to allow said bacteria to leach

Get Price

Germanium Ingot 99.99% Pure 542 grams RotoMetals

Germanium 99.99% Pure ingot weighs~.542 kilos You will get a few pieces that equals this . View All Close. Additional Information Rotometals. $14.99. 99.99% Pure Gallium Metal in 15 gram quantity. Gallium becomes a liquid at 85.57 F.Will ship via FedEx, customer must have a physical address, no PO Boxes, please.Delivery is not available

Get Price

The Extraction of Gallium from Zinc Ores CaltechTHESIS

The discovery of small amounts of gallium in zinc ores showed the possibility of its presence in a small quantity of zinc ore residues on hand at the Institute. Germanium had been previously extracted from the ore, and later, part of the zinc was recovered. During this work, the presence of gallium was shown by spectroscopic tests, and indium was at the same time shown to be absent.lt;/pgt; lt;pgt;In

Get Price

Germanium News, Prices amp; Expert Analysis Metal Bulletin

Fastmarkets MB price book contains over 950 global metal prices including steel prices and scrap prices. Please enter your email address below to start a free trial to access this powerful metals pricing tool.

Get Price

Gallium, germanium, indium, and other trace and minor

Jul 01, 20160183;32;Read quot;Gallium, germanium, indium, and other trace and minor elements in sphalerite as a function of deposit type A meta analysis, Ore Geology Reviewsquot; on DeepDyve, the largest online rental service for scholarly research with thousands of academic publications available at your fingertips.

Get Price

Germanium Statistics and Information usgs.gov

Germanium is mainly a byproduct of zinc ore processing. It is a hard, grayish white element; it has a metallic luster and the same crystal structure as diamond; and it is brittle, like glass. In addition, it is important to note that germanium is a semiconductor, with electrical properties between those of a metal and an insulator. The development of the germanium

Get Price

Extraction Processes for Gallium and Germanium Mineral

Feb 15, 20070183;32;Gallium is conventionally obtained as a byproduct of aluminum, and germanium as byproduct of zinc processing. An exception to this rule is the Apex Mine ore which has served as the only primary source in the world for direct production of gallium and germanium.

Get Price

Gallium Statistics and Information usgs.gov

Gallium is not produced in the United States, and demand is satisfied by imports, primarily high purity material from France and low purity material from Kazakhstan and Russia. More than 95% of gallium consumed in the United States is in the form of gallium arsenide (GaAs). Analog integrated circuits are the largest application for gallium, with optoelectronic devices

Get Price

THE extraction and refining of germanium and gallium

THE extraction and refining of germanium and gallium Article in Journal of Applied Chemistry 1(12)541 551 183; December 2007 with 177 Reads How we measure 'reads'

Get Price

What you need is what we can do!

If you have any questions about our products and services, please feel free to tell us anytime!