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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).
Carl Bosch (German pronunciation: [kaʁl ˈbɔʃ] ⓘ; 27 August 1874 – 26 April 1940) was a German chemist and engineer and Nobel Laureate in Chemistry. [2] He was a pioneer in the field of high-pressure industrial chemistry and founder of IG Farben , at one point the world's largest chemical company.
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 ...
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 process may refer to: Bosch deep reactive-ion etching, a microfabrication technique to form high aspect ratio features. Haber–Bosch process, ammonia production method in chemical industry. Bosch reaction, forms elemental carbon from CO 2 and hydrogen using a metallic catalyst.
Borodin reaction; Borsche–Drechsel cyclization; Bosch–Meiser urea process; Bosch reaction; ... Free radical halogenation; Freund reaction; Friedel–Crafts acylation;
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.
The Haber–Bosch process produces ammonia from hydrogen and atmospheric nitrogen. It was first demonstrated in 1909 and became an important industrial process for Germany during World War One when it played a part in the manufacture of explosives. Today, it is mostly used to produce fertilizer.