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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:
Fritz Haber, 1918. The Haber process, [5] also called the Haber–Bosch process, is the main industrial procedure for the production of ammonia. [6] [7] 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:
The Haber process, [146] also called the Haber–Bosch process, is the main industrial procedure for the production of ammonia. [ 147 ] [ 148 ] 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:
The chemical and energy industries rely heavily on heterogeneous catalysis. For example, the Haber–Bosch process uses metal-based catalysts in the synthesis of ammonia, an important component in fertilizer; 144 million tons of ammonia were produced in 2016. [5]
The Haber–Bosch Process today consumes more than one percent of humanity's energy production and is responsible for feeding roughly one-third of its population. [10] On average, one-half of the nitrogen in a human body comes from synthetically fixed sources, the product of a Haber–Bosch plant. [11]
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.
The process was first published in 1913 and was an important source of fuel for Germany during World War Two. The process was used in the US for a while after the war, but there are currently no commercial plants in the world. The Bergius process and the Haber-Bosch process were two pioneering methods of high-pressure chemistry.
The history of the Haber process begins with the invention of the Haber process at the dawn of the twentieth century. The process allows the economical fixation of atmospheric dinitrogen in the form of ammonia, which in turn allows for the industrial synthesis of various explosives and nitrogen fertilizers, and is probably the most important industrial process developed during the twentieth ...