Nitrogen monoxide silver

Nonporous silver membrane tube (99.99 wt.% Ag), (in double pipe configurationX thickness 100/im. Feed enters the reactor at shell side, oxygen at tube side. Oxidation of ammonia. Silver catalyst in membrane form (see previous column). Oxidation of ethanol to acetaldehyde. Silver catalyst in membrane form (see previous column). r- 250-380°C. The yield of nitrogen was 40%, the yield of nitrogen monoxide was 25%. r- 250-380°C. The yield of acetaldehyde was 83%. The yield with bulk powdered silver catalyst was 56%. Gryaznov, Vedernikov and Guryanova (1986)... 

It can act as a reducer,11 decomposing salts of silver, gold, and mercury, with evolution of oxygen. As an oxidizer, it reacts energetically with silver, tin, and lead. It converts the oxides of carbon into sodium carbonate, and nitrogen monoxide and nitric oxide into sodium nitrate. It is reduced to sodium12 by charcoal or carbides of the alkaline-earth-... 

Energetics are size-reduced and mixed with concentrated nitric acid and silver nitrate to form a slurry. The slurry is mixed with Ag2+ from the electrochemical cells to oxidize the energetic material, forming carbon dioxide, nitrogen oxides, water, inorganic salts, and carbon monoxide. 

Some dense inorganic membranes made of metals and metal oxides are oxygen specific. Notable ones include silver, zirconia stabilized by yttria or calcia, lead oxide, perovskite-type oxides and some mixed oxides such as yttria stabilized titania-zirconia. Their usage as a membrane reactor is profiled in Table 8.4 for a number of reactions decomposition of carbon dioxide to form carbon monoxide and oxygen, oxidation of ammonia to nitrogen and nitrous oxide, oxidation of methane to syngas and oxidative coupling of methane to form C2 hydrocarbons, and oxidation of other hydrocarbons such as ethylene, methanol, ethanol, propylene and butene. 

Let us associate the graph R in Fig. 1.7 with the mechanism of oxidation of nitrogen oxides by carbon monoxide over a silver catalyst (41). The reaction proceeds along two stoichiometrically independent routes ... 

AMMONIUM OXALATE, ANHYDROUS (1113-38-8) CjHsNj04 (Fire Rating 1). Incompatible with acids, ammonium acetate furfliryl alcohol, silver, sodium chlorite, sodium hypochlorite oxidizers. Attacks many metals. Heat of decomposition or fire produces fumes of ammonia, nitrogen oxides, carbon monoxide, carbon dioxide, formic acid. Attacks steel. On small fires, use foam, dry powder, water, or CO2 extinguishers. 

ANTURAT (86-88-4) CnHioN S Noncombustible solid. Strong oxidizers, including silver nitrate strong acids may cause fires and explosion. Forms sensitive explosive mixture with hexanitroethane. High temperatures or fire causes decomposition, releasing oxides of nitrogen and sulfur and carbon monoxide. On small fires, use dry chemical powder (such as... 

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