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The Bosch reaction is a catalytic chemical reaction between carbon dioxide (CO 2) and hydrogen (H 2) that produces elemental carbon (C,graphite), water, and a 10% return of invested heat. CO 2 is usually reduced by H 2 to carbon in presence of a catalyst (e.g. iron (Fe)) and requires a temperature level of 530–730 °C (986–1,346 °F).
The Bosch–Meiser process is an industrial process, which was patented in 1922 [1] and named after its discoverers, the German chemists Carl Bosch and Wilhelm Meiser [2] for the large-scale manufacturing of urea, a valuable nitrogenous chemical. The whole process consists of two main equilibrium reactions, with incomplete conversion of the ...
The Bosch reaction would present a completely closed hydrogen and oxygen cycle which only produces atomic carbon as waste. However, difficulties maintaining its temperature of up to 600 °C and properly handling carbon deposits mean significantly more research will be required before a Bosch reactor could become a reality.
The Bergius process and the Haber-Bosch process were two pioneering methods of high-pressure chemistry. The invention and development of these two processes led to the award of the Nobel Prize in Chemistry for 1931 jointly to Friedrich Bergius and Carl Bosch .
Fritz Haber, 1918. The Haber process, [1] also called the Haber–Bosch process, is the main industrial procedure for the production of ammonia. [2] [3] It converts atmospheric nitrogen (N 2) to ammonia (NH 3) by a reaction with hydrogen (H 2) using finely divided iron metal as a catalyst:
Bosch reaction, a chemical reaction between carbon dioxide and hydrogen producing carbon, water and heat; named after Carl Bosch Bosch's Pitcher-Plant , named after Johannes van den Bosch Other uses
This is known as the chemical part of the reactive ion etching. There is also a physical part, if ions have enough energy, they can knock atoms out of the material to be etched without chemical reaction. There are two main technologies for high-rate DRIE: cryogenic and Bosch, although the Bosch process is the only recognised production technique.
Bosch–Meiser urea process; Bosch reaction; Bouveault aldehyde synthesis; Bouveault–Blanc reduction; Boyland–Sims oxidation; Boyer Reaction; Bredt's rule; Brook ...