Results 31 to 40 of about 14,455 (283)

Crystal structure of catena-poly[[[(2-ethoxypyrazine-κN)copper(I)]-di-μ2-cyanido] [copper(I)-μ2-cyanido]]

Acta Crystallographica Section E: Crystallographic Communications, 2019
In the asymmetric unit of the title coordination compound, {[Cu(CN)(C4H3OC2H5N2)][Cu(CN)]}n, there are two Cu atoms with different coordination environments.
Sofiia V. Partsevska, Valerii Y. Sirenko, Kateryna V. Terebilenko, Sergey O. Malinkin, Il'ya A. Gural'skiy   +4 more
doaj   +1 more source

Wetland-based passive treatment systems for gold ore processing effluents containing residual cyanide, metals and nitrogen species [PDF]

, 2013
Gold extraction operations generate a variety of wastes requiring responsible disposal in compliance with current environmental regulations. During recent decades, increased emphasis has been placed on effluent control and treatment, in order to avoid ...
Loredo, J., Ordóñez, A., Younger, P.L., Álvarez, R.   +3 more
core   +1 more source

Analysis of Chemical Composition and Methodology for Obtaining Manipueira Molasses/Análise da Composição Química e Metodologia de Obtenção do Melaço da Manipueira

Diversitas Journal, 2020
Manipueira, a residual liquid from cassava with a high organic load and toxic compounds, can cause negative environmental impacts.
Janesmar Camilo de Mendonça Cavalcanti, José Crisólogo de Sales Silva, Esmeralda Aparecida Porto Lopes, Giliard José Lopes   +3 more
doaj   +1 more source

Resonant inelastic x-ray scattering probes the electron-phonon coupling in the spin-liquid kappa-(BEDT-TTF)2Cu2(CN)3 [PDF]

, 2017
Resonant inelastic x-ray scattering at the N K edge reveals clearly resolved harmonics of the anion plane vibrations in the kappa-(BEDT-TTF)2Cu2(CN)3 spin-liquid insulator. Tuning the incoming light energy at the K edge of two distinct N sites permits to
Carniato, S., Foury-Leylekian, P., Ilakovac, V., Joly, Y., Kanoda, K., Lazic, P., Miyagawa, K., Nicolaou, A., Pouget, J. -P., Tomic, S.   +9 more
core   +2 more sources

⁷⁷Se and ¹³C NMR Characterization of Selenium Cyanides

Molbank, 2022
Here, we describe a magnetic resonance spectroscopy characterization of selenium cyanide compounds, Se(CN)2, Se2(CN)2 and Se3(CN)2. Selenim-77 and carbon-13 nuclides were used to provide data of these species at room temperature.
João Marcos Anghinoni, Sabrina Souza Ferreira, Filipe Penteado, Eder João Lenardão, Márcio Santos Silva   +4 more
doaj   +1 more source

Effect of supporting electrolyte on electrolytic degradation of cyanide wastewater

Zaštita Materijala, 2014
The paper describes the influence of chloride ions on the electrochemical oxidation of cyanide from wastewater. Chloride ions are added in the form of NaCl (c=0.017 mol/L), and electrochemical oxidation is carried out in a laboratory electrochemical ...
Nebojša Gorgi, Miomir G. Pavlović
doaj   +1 more source

Superscars in the LiNC=LiCN isomerization reaction [PDF]

, 2009
We demonstrate the existence of superscarring in the LiNC=LiCN isomerization reaction described by a realistic potential interaction in the range of readily attainable experimental energies.
E. Vergini, F. Borondo, Gutzwiller M. C., Heller E. J., Kaplan L., Levine R. D., Murray C. D., Ozorio de Almeida A. M., Pechukas P., Pollak E., Prado S. D. Vergini E. Benito R. M. Borondo F., R. M. Benito, Ramilowski J. A. Prado S. A. Borondo F. Farrelly D., S. D. Prado, Schomerus H., Vergini E. G., Waalkens H.   +16 more
core   +1 more source

The role of a chemical loop in removal of hazardous contaminants from coke oven wastewater during its treatment

Open Chemistry, 2019
Coke oven liquor is one of the most contaminated liquid streams generated by the coal processing industry, thus its proper treatment and utilization is crucial for sustainable and environmentally neutral plant operation.
Kwiecińska-Mydlak Anna, Sajdak Marcin, Rychlewska Katarzyna, Figa Jan   +3 more
doaj   +1 more source

Design of a hexagonal outlined porous cladding with vacant core photonic crystal fibre biosensor for cyanide detection at THz regime

IET Optoelectronics, 2022
A hexagonal outlined porous cladding with vacant core photonic crystal fibre (HOPC‐VC‐PCF) sensor using Zeonex has been presented, which can detect cyanides at the THz regime.
Mohammad Rakibul Islam, Ahmed Mujtaba Al Naser, Fatema Zerin Jaba, Fariha Anzum, Abu Nayeem Mohammad Iftekher, Md Rezaul Hoque Khan, Mirza Muntasir Nishat   +6 more
doaj   +1 more source

2,6-Dichloro-9-thiabicyclo[3.3.1]nonane: Multigram Display of Azide and Cyanide Components on a Versatile Scaffold

Molecules, 2006
2,6-Dichloro-9-thiabicyclo[3.3.1]nonane, easily available by an improved condensation of sulfur dichloride, sulfuryl chloride, and 1,5-cyclooctadiene, is a well- behaved scaffold for the nucleophilic substitution of azides and cyanides via neighboring ...
M. G. Finn, K. Barry Sharpless, Antonella Converso, David Díaz Díaz   +3 more
doaj   +1 more source