Results 11 to 20 of about 87,044 (337)

The use of tristimulus colorimetry for the determination of hydrogen cyanide in air by a modified König method [PDF]

open access: diamondJournal of the Serbian Chemical Society, 2010
A simple visual and tristimulus colorimetric method (three-dimensional system CIE-L*a*b*) for the determination of trace amounts of hydrogen cyanide in air has been developed.
VLADIMÍR PITSCHMANN   +3 more
doaj   +3 more sources

Study of the influence of technological parameters on the output of hydrogen cyanide [PDF]

open access: diamond, 2019
Представлены основные результаты исследований по влиянию технологических параметров на образование цианистого водорода окислительным аммонолизом метана.
Авина, Светлана Ивановна   +1 more
core   +3 more sources

Can a Finite Chain of Hydrogen Cyanide Molecules Model a Crystal? [PDF]

open access: hybridChemphyschem, 2022
Hsieh CM   +6 more
europepmc   +3 more sources

Comparison of C═C bond hydrogenation in C-4 unsaturated nitriles over Pt/alumina [PDF]

open access: yes, 2016
The hydrogenation of allyl cyanide (but-1-ene-4-nitrile, AC), trans- and cis-crotononitrile (E- and Z-but-2-ene nitrile, TCN and CCN), and methacrylonitrile (2-cyano-1-propene, MCN) were studied, both singly and competitively, over a Pt/alumina catalyst ...
Andrew Monaghan   +3 more
core   +1 more source

Hydrogen Cyanide Accumulation and Transformations in Non-polluted Salt Marsh Sediments [PDF]

open access: yes, 2016
While cyanide is known to be produced by many organisms, including plants, bacteria, algae, fungi and some animals, it is generally thought that high levels of cyanide in aquatic systems require anthropogenic sources.
Farquhar, J.   +3 more
core   +1 more source

Headspace gas chromatography-mass spectrometry method for the determination of total cyanide concentration in water and postmortem blood samples [PDF]

open access: yesJournal of the Serbian Chemical Society, 2021
In this study, we aimed to develop a headspace gas chromatography– –mass spectrometry method for determining the total cyanide concentration in the forensic evidences.
Destanoğlu Orhan, Ateş İsmail
doaj   +1 more source

Formation and structural chemistry of the unusual cyanide-bridged dinuclear species [Ru-2(NN)(2)(CN)(7)](3-)(NN=2,2 '-bipyridine or 1,10-phenanthroline) [PDF]

open access: yes, 2009
Crystallisation of simple cyanoruthenate complex anions [Ru(NN)(CN)(4)](2) (NN = 2,2'-bipyridine or 1,10-phenanthroline) in the presence of Lewis-acidic cations such as Ln(III) or guanidinium cations results, in addition to the expected [Ru(NN)(CN)(4)](2)
Adams   +19 more
core   +1 more source

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