A report on Fertilizer, Haber process, Nitrogen fixation and Ammonia
The Haber process, also called the Haber–Bosch process, is an artificial nitrogen fixation process and is the main industrial procedure for the production of ammonia today.
- Haber processNitrogen fixation is a chemical process by which molecular nitrogen, with a strong triple covalent bond, in the air is converted into ammonia or related nitrogenous compounds, typically in soil or aquatic systems but also in industry.
- Nitrogen fixationThe process converts atmospheric nitrogen (N2) to ammonia (NH3) by a reaction with hydrogen (H2) using a metal catalyst under high temperatures and pressures:
- Haber processBiologically, it is a common nitrogenous waste, particularly among aquatic organisms, and it contributes significantly to the nutritional needs of terrestrial organisms by serving as a precursor to 45 percent of the world's food and fertilizers.
- AmmoniaAs part of the nitrogen cycle, it is essential for agriculture and the manufacture of fertilizer.
- Nitrogen fixationIn particular, nitrogen-fixing chemical processes such as the Haber process at the beginning of the 20th century, amplified by production capacity created during World War II led to a boom in using nitrogen fertilizers.
- FertilizerThis process was used to fix atmospheric nitrogen (N2) into nitric acid (HNO3), one of several chemical processes generally referred to as nitrogen fixation.
- FertilizerOnly some bacteria and their host plants (notably legumes) can fix atmospheric nitrogen (N2) by converting it to ammonia.
- FertilizerThe process was eclipsed by the Haber process, which was discovered in 1909.
- Nitrogen fixationThe Haber–Bosch process to produce ammonia from the nitrogen in the air was developed by Fritz Haber and Carl Bosch in 1909 and patented in 1910.
- AmmoniaThe ammonia is used mainly as a nitrogen fertilizer as ammonia itself, in the form of ammonium nitrate, and as urea.
- Haber processTherefore, nitrogen fixation is required for the synthesis of amino acids, which are the building blocks of protein.
- Ammonia1 related topic with Alpha
Nitrogen
0 linksChemical element with the symbol N and atomic number 7.
Chemical element with the symbol N and atomic number 7.
Many industrially important compounds, such as ammonia, nitric acid, organic nitrates (propellants and explosives), and cyanides, contain nitrogen.
Synthetically produced ammonia and nitrates are key industrial fertilisers, and fertiliser nitrates are key pollutants in the eutrophication of water systems.
Nitrogen fixation by industrial processes like the Frank–Caro process (1895–1899) and Haber–Bosch process (1908–1913) eased this shortage of nitrogen compounds, to the extent that half of global food production (see Applications) now relies on synthetic nitrogen fertilisers.