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The original names no longer exist other than as holding companies or brand names: Fisons and ICI agrochemicals are part of today's Yara International [19] and AstraZeneca companies. Major players in this market now include the Russian fertilizer company Uralkali (listed on the London Stock Exchange ), whose former majority owner is Dmitry ...
Nitrogen fertilizers are made from ammonia (NH 3) produced by the Haber–Bosch process. [28] In this energy-intensive process, natural gas (CH 4) usually supplies the hydrogen, and the nitrogen (N 2) is derived from the air. This ammonia is used as a feedstock for all other nitrogen fertilizers, such as anhydrous ammonium nitrate (NH 4 NO 3 ...
Sievierodonetsk Association "Azot" is a chemical producer based in Sievierodonetsk, Luhansk Oblast, Ukraine.It is the third largest producer of ammonia in the country [5] and one of the largest in Europe; producing nitrogen fertilizers, methanol, acetic acid, vinyl acetate, and their derivatives; acetylene, formalin, catalysts, household chemicals, and other chemical products. [4]
Guano is a highly effective fertilizer due to the high content of nitrogen, phosphate, and potassium, all key nutrients essential for plant growth. Guano was also, to a lesser extent, sought for the production of gunpowder and other explosive materials.
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 ...
AZF (French initialism for AZote Fertilisant, i.e. nitrogen fertilizer) was the name of a chemical factory in Toulouse, France, which exploded on 21 September 2001. The blast was equivalent to 20-40 tons of TNT, producing an earthquake with a magnitude of 3.4, and was heard 80 km (50 miles) away. The incident resulted in 31 deaths and left ...
It is the largest producer of potash, second largest producer of nitrogen fertilizer in the world and generally the 2nd largest in fertilizers worldwide. [ 3 ] [ 4 ] It has over 2,000 retail locations across North America, South America, and Australia with more than 23,500 employees. [ 5 ]
Its product line also includes phosphate and potash-based mineral fertilizers, as well as complex and specialty mineral fertilizer products. [3] [4] [5] The company was established in 1905 as Norsk Hydro — the world's first producer of mineral nitrogen fertilizers — and de-merged as Yara International ASA on 25 March 2004. [6]