Results 301 to 310 of about 39,245 (323)
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Critical Care Clinics, 2005
Cyanide is a likely weapon for terrorists due to its notoriety, lethality, and availability. Poisoning results in central nervous system and cardiovascular dysfunction due to inhibition of oxidative phosphorylation. Laboratory findings of anion gap metabolic acidosis and hyperlactemia aid in confirming the diagnosis.
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Cyanide is a likely weapon for terrorists due to its notoriety, lethality, and availability. Poisoning results in central nervous system and cardiovascular dysfunction due to inhibition of oxidative phosphorylation. Laboratory findings of anion gap metabolic acidosis and hyperlactemia aid in confirming the diagnosis.
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1987
The gas production from charcoal (up till 1950) has led to a number of cases of soil pollution with cyanides. The reclamation of this polluted soil by excavation and incineration will be an expensive operation. The cleaning of cyanide-polluted soils costs about f 250,=/cu m with the present-day technics.
L. G. C. M. Urlings +2 more
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The gas production from charcoal (up till 1950) has led to a number of cases of soil pollution with cyanides. The reclamation of this polluted soil by excavation and incineration will be an expensive operation. The cleaning of cyanide-polluted soils costs about f 250,=/cu m with the present-day technics.
L. G. C. M. Urlings +2 more
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Clinical Toxicology, 1981
In recent years, the increasing use of laetrile has been added to the traditional sources of exposure to cyanide in industry, chemistry labs, and fumigation. The events in Jonestown in 1978 were a grim reminder of the lethality of cyanide. Nonetheless, advancement in new modes of treatment has been slow.
S N, Vogel, T R, Sultan, R P, Ten Eyck
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In recent years, the increasing use of laetrile has been added to the traditional sources of exposure to cyanide in industry, chemistry labs, and fumigation. The events in Jonestown in 1978 were a grim reminder of the lethality of cyanide. Nonetheless, advancement in new modes of treatment has been slow.
S N, Vogel, T R, Sultan, R P, Ten Eyck
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The latest developments in quantifying cyanide and hydrogen cyanide
TrAC Trends in Analytical Chemistry, 2015Abstract Cyanides are highly poisonous in small quantities, yet are used in a variety of applications on a daily basis amounting to a global annual usage of around 1.1 million tonnes. With the usage of cyanides not decelerating, it is imperative for analytical chemists to devise methods of detection to ensure safe usage and working conditions, and to
Randviir, Edward P, Banks, Craig E
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ChemInform, 2007
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Jean-Claude Berthet +2 more
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AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Jean-Claude Berthet +2 more
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Infrared Spectra of Hydrogen Cyanide and Deuterium Cyanide
The Journal of Chemical Physics, 1956The infrared spectra of HCN and DCN have been investigated in the region 1900 to 8000 cm-1. Twenty-two bands of HCN and eighteen bands of DCN were measured. The newly measured bands together with previously known bands enable a complete determination of the vibrational anharmonic constants for the two molecules.
Harry C. Allen +2 more
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2005
Several processes are now available for the recovery of free and weak-acid dissociable (WAD) cyanide from gold plant solutions and pulps, including both commercial processes and processes that are still in the development phase. In the past, the incentive for evaluating cyanide recovery in gold plants has been economic.
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Several processes are now available for the recovery of free and weak-acid dissociable (WAD) cyanide from gold plant solutions and pulps, including both commercial processes and processes that are still in the development phase. In the past, the incentive for evaluating cyanide recovery in gold plants has been economic.
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1983
Publisher Summary The best known reactions for the preparation of nitriles are the dehydration of amides and oximes, the condensation of halides with cyanides, and the Sandmeyer reaction. Other methods for the preparation of nitriles involve the addition of hydrogen cyanide to double bonds, oxidation and reduction reactions, and nitrile interchange ...
Stanley R. Sandler, Wolf Karo
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Publisher Summary The best known reactions for the preparation of nitriles are the dehydration of amides and oximes, the condensation of halides with cyanides, and the Sandmeyer reaction. Other methods for the preparation of nitriles involve the addition of hydrogen cyanide to double bonds, oxidation and reduction reactions, and nitrile interchange ...
Stanley R. Sandler, Wolf Karo
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Sulfocyaniding and cyaniding in cyanide-free salts [PDF]
Metal Science and Heat Treatment, 1970 A. V. Polishchuk, L. L. Shorina
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