Acrolein 3- -, hydrogenation

Sodium nitrite Stannous chloride Acrolein Hydrogen... 

Table 1. Changes of nanostructure and catalytic properties during acrolein hydrogenation in the gas phase after pretreatment of a Zr02 supported gold catalysF with H2 (taken from [85]).

However, it should be noted that the structure of those bimetallic particles (Ag-In) can be changed under the conditions of the catalytic reaction, that is, in presence of the reactants, as recently shown by in situ X-ray absorption spectroscopy of acrolein hydrogenation [100]. 

Determine (a) whether the following chemicals are covered under the PSM regulation (29 CFR 1910.119) and (b) their threshold quantities acrolein, hydrogen chloride, phosgene, propane, ethylene oxide, and methanol. 

Bron M, Teschner D, Knop-Gericke A, Steinhauer B, Scheybal A, Havecker M, Wang D, Fodisch R, Honicke D, Wootsch A, Schlogl R, Claus P. Bridging the pressure and materials gap in-depth characterisation and reaction studies of silver-catalysed acrolein hydrogenation. Journal of Catalysis. 2005 234(l) 37-47. 

Maiinelli TBLW, Nabuurs S, Ponec VJ (1995) Study of the selectivity in acrolein hydrogenation on platinum catalysts a model for hydrogenation of alpha, beta-unsaturated aldehydes. J Catal 156 51... 

Table 3 Results of acrolein hydrogenation over gold and silver CHSG catalysts.

Addition of potassium to Ru/Si02 catalysts leads to an enhancement of the selective hydrogenation of 3-methyl-2-butenal [3] while it has only little effect on Pt/Si02 catalysts during acrolein hydrogenation [4]. In the same way, sulphur has a benefit effect on CU/AI2O3 [2] but not on Pt/Si02 catalysts [4], Iron... 

Rickert, W. S., Robinson, J. C., and J. C. Young. 1980. Estimating the hazards of less hazardous cigarettes I. Tar, nicotine, carbon monoxide, acrolein, hydrogen cyanide, and total aldehyde deliveries of Canadian cigarettes. J. Toxicol. Environ. Health 6(2) 351-65. 

B. Irritant gases, vapors, and fumes that can damage the upper and lower respiratory tract (see p 213). Many common irritant substances are produced by thermal breakdown and combustion, including acrolein, hydrogen chloride, phosgene, and nitrogen oxides. 

Fatal if swallowed 2 Danger >5 to <50 Acrolein, hydrogen cyanide, osmium tetroxide, sodium azide, sodium cyanide, trimethyltin chloride... 

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