Sentence examples for sulphide at a from inspiring English sources

As a consequence, this environment is completely anoxic and, due to the activity of sulphate reducers, contains sulphide at a concentration of 2.9 mM.

So if copper could be produced from sulphide ores at a mere $880 a tonne without smelting, and nickel at a similarly competitive price, that would be a useful breakthrough.

The behaviour of sulphide species at a silver/electrolyte interface along with the electrodeposition of thin Ag2S films have been studied by a combination of electrochemical and in situ optical methods.

The parent drugs, febendazole (FBZ) and albendazole (ABZ), contain a sulphur atom as a sulphide at position 5 of the BZD molecule.

Many of these bacteria generate hydrogen sulphide as a waste product.

However, the adsorption of hydrogen sulphide at 873 K (Table 3) reveals a higher degree of dissociation approximating to the loss of all hydrogen and a S Rh ratio of 1.4 1 for Rh/alumina and 1.5 1 for Rh/silica.

The incubation procedure results in a black precipitate of cobalt sulphide at sites with CA activity.

Thermogravimetric studies showed initial loss of the ethyl groups in the 200 250 °C range, yielding Fe(S2CNC6H5 n (where n = the oxidation state of the iron) as an intermediate product, followed by decomposition to give a constant weight which corresponds to iron sulphide at ≈ 275 °C.

Treatment with sulindac sulphide at concentrations at and above 200  μ M was associated with a pronounced increase in apoptosis, unlike equivalent or higher concentrations of sulindac sulphone.

The electrochemistry of a nickel hydroxide electrode has been studied both in the presence and absence of sulphide at microdisc and macroelectrodes.

The other was the reduction of the tetrasulphide ion to sulphide at large negative potentials.