Examples of 'copper sulfide' in a sentence
Meaning of "copper sulfide"
copper sulfide: This phrase is a chemical term referring to a compound composed of copper and sulfur, typically used in various industrial processes or scientific experiments
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- A family of chemical compounds and minerals with the chemical formula CuₓS_y.
How to use "copper sulfide" in a sentence
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copper sulfide
The amount of formed copper sulfide is then measured.
This copper sulfide is filtered off and the filtrate is concentrated.
Many of the currently operating copper sulfide mines are.
Is a rare copper sulfide mineral with the formula CuS.
It occurs as secondary mineral in the oxidized zone of copper sulfide deposits.
Method for recovering a copper sulfide from an ore containing an iron sulfide.
This culture had been previously used in bioleaching in mineral and copper sulfide concentrate bioreactors.
The various ores were copper sulfide ores containing substantial levels of iron sulfides.
Tenorite occurs in the weathered or oxidized zone associated with deeper primary copper sulfide orebodies.
Synthetic iron sulfide was used with copper sulfide to create the photovoltaic material.
This copper sulfide is filtered off and the filtrate is concentrated to remove hydrogen sulfide.
The licensing involved a patented process for reducing emissions during the refining of copper sulfide.
The recovered copper sulfide is washed with water to remove adhered acid content.
Hydrogen sulfide is passed through the suspension with stirring for the formation of copper sulfide.
Twenty million tons of low-grade copper sulfide and oxide ores.
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Then, hydrogen sulfide gas is bubbled through the suspension with stirring to give copper sulfide.
Prior art methods of producing copper sulfide sorbents include a two-step process.
Pyrite loses its labile sulfur, which reacts with copper resulting in copper sulfide.
Recycling a portion of the precipitated copper sulfide to the copper precipitation stage ; and.
Flotation of copper sulfide nickel ore, often used flotation copper sulfide minerals and foaming agent.
In various embodiments, the sorbent comprises a copper sulfide disposed within a support material.
The X-ray diffraction analysis shows that all the copper is present as copper sulfide.
After separation from copper sulfide occurred, the water contained practically no copper.
Aqueous copper sulfate precipitates hydrogen sulfide as copper sulfide according to Formula I,.
Prominent copper sulfide minerals include Cu2S ( chalcocite ) and CuS covellite.
Covellite ( also known as covelline ) is a rare copper sulfide mineral with the formula CuS.
Copper sulfide deposits, while less abundant, contain higher amounts of copper.
First, it increases the surface área of the copper sulfide particles, thereby increasing reaction kinetics.
In certain embodiments, the sorbent comprises 14 mass percent sulfur in the form of copper sulfide.
H2S was bubbled into the suspension until copper sulfide precipitation was complete.
The amount of copper sulfide introduced is equivalent to 5 g / L as copper ions.
Chalcopyrite ( CuFeS2 ) is the most recalcitrant copper sulfide to oxidation.
Using only copper sulfide as an oxidation catalyst ( corresponding to Comparative Example 3 described later ).
In various embodiments, the copper sulfide is cupric sulfide ( CuS ).
The copper sulfide content of the mass, expressed as copper, is 20 % by weight.
In various embodiments, the copper sulfide is cuprous sulfide ( Cu2S ).
In certain embodiments, the sorbent comprises 10 mass percent to 80 mass percent copper sulfide.
Hydrogen flow rate, 2 liters / hour Copper sulfide capture mass.
The obtained mass A contains copper sulfide in an amount, expressed as copper, of 20 % by weight.
Copper is released from solution by heating do110 ° C in the form of copper sulfide.
Typically these components are present as a mixture copper sulfide ( Cu2S ) and iron sulfide ( FeS ).
Fig . 4 shows the X-ray diffraction results of copper sulfide in Example 4.
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Examples of using Sulfide
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Sulfide has also been employed in photocatalytic applications
