Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Chemical compound
Cobalt sulfide is the name for chemical compounds with a formula CoxSy. Well-characterized species include minerals with the formulas CoS, CoS2, Co3S4, and Co9S8. In general, the sulfides of cobalt are black, semiconducting, insoluble in water, and nonstoichiometric.[1]
^John D. Donaldson, Detmar Beyersmann "Cobalt and Cobalt Compounds" in Ullmann's Encyclopedia of Industrial Chemistry 2005, Wiley-VCH, Weinheim. doi:10.1002/14356007.a07_281.pub2
Cobaltsulfide is the name for chemical compounds with a formula CoxSy. Well-characterized species include minerals with the formulas CoS, CoS2, Co3S4...
sulfatizing roast in a fluidized bed furnace to convert copper and cobaltsulfides into soluble sulfates and iron into insoluble hematite. The calcine...
Linnaeite is a cobaltsulfide mineral with the composition Co+2Co+32S4. It was discovered in 1845 in Västmanland, Sweden, and was named to honor Carl Linnaeus...
chalcogenides of cobalt include the black cobalt(II) sulfides, CoS2, which adopts a pyrite-like structure, and cobalt(III) sulfide (Co2S3).[citation...
Cobaltite is a sulfide mineral composed of cobalt, arsenic, and sulfur, CoAsS. It naturally appears in the form of a tetartoid, a form of dodecahedron...
task group Class of service (COS), a parameter in telephone systems Cobaltsulfide COS cells, cell lines COS-1 and COS-7 Cosine, a trigonometric function...
Cattierite (CoS2) is a cobaltsulfide mineral found in the Democratic Republic of Congo. It was discovered together with the nickel sulfide vaesite by Johannes...
on the Earth's moon, a street in Cambridge, Massachusetts, and the cobaltsulfide mineral Linnaeite. Andrew Dickson White wrote in A History of the Warfare...
Volcanogenic massive sulfide ore deposits, also known as VMS ore deposits, are a type of metal sulfide ore deposit, mainly copper-zinc which are associated...
meters depth. The vents create sulfide deposits, which collect metals such as silver, gold, copper, manganese, cobalt, and zinc. The deposits are mined...
salts include cobalt sulfoxylate CoSO2·3H2O. This can dissolve in an ammoniacal solution. However cobaltsulfide will precipitate if sulfide is formed during...
a small amount of cobalt salts, which would be added to the formulation. This process creates cobalt-doped zinc sulfide. The cobalt salts help to stabilize...
Heterogenite contains cobalt in both Co2+ and Co3+ oxidation states. Heterogenite is formed by the oxidation of cobalt-sulfides and accumulated as residual...
Carrollite, CuCo2S4, is a sulfide of copper and cobalt, often with substantial substitution of nickel for the metal ions, and a member of the linnaeite...
double-flowered peony cultivar 'Linné' The tachina fly genus Linnaemya The cobaltsulfide mineral Linnaeite The lunar crater Linné Depicted are Linnaeus (right)...
sometimes found in pure, native form, sulfur on Earth usually occurs as sulfide and sulfate minerals. Being abundant in native form, sulfur was known in...
removed by adding hydrogen sulfide, leaving a concentrate of cobalt and nickel. Then, solvent extraction is used to separate the cobalt and nickel, with the...
Siegenite (also called grimmite, or nickel cobaltsulfide) is a ternary transition metal dichalcogenide compound with the chemical formula (Ni,Co)3S4....
Glaucodot is a cobalt iron arsenic sulfide mineral with formula (Co,Fe)AsS. The cobalt:iron(II) ratio is typically 3:1 with minor nickel substituting...
cobalt or nickel. The intimate mixture of these sulfides is supported on alumina. Such catalysts are generated in situ by treating molybdate/cobalt or...
Sherritt process, hydrometallurgical cobalt extraction techniques that enhance recovery from nickel-cobaltsulfide concentrates, is named for Sherritt...
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