ammonia synthetic process

ammonia synthetic process
Chemistry
அமோனியாத்தொகுத்தன்முறை

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  • ammonia — /euh mohn yeuh, euh moh nee euh/, n. Chem. 1. a colorless, pungent, suffocating, highly water soluble, gaseous compound, NH3, usually produced by the direct combination of nitrogen and hydrogen gases: used chiefly for refrigeration and in the… …   Universalium

  • Ammonia — For other uses, see Ammonia (disambiguation). Ammonia …   Wikipedia

  • process — processual /pro sesh ooh euhl/ or, esp. Brit, /proh /, adj. /pros es/; esp. Brit. /proh ses/, n., pl. processes /pros es iz, euh siz, euh seez / or, esp. Brit., /proh ses , proh seuh /, v., adj. n. 1. a systematic series of actions directed to… …   Universalium

  • Synthetic Liquid Fuels Program — The Synthetic Liquid Fuels Program was a program run by the United States Bureau of Mines to create the technology to produce synthetic fuel from coal. It was initiated in 1944 during World War II. The Synthetic Liquid Fuels Act approved on April …   Wikipedia

  • synthetic ammonia process — noun : any of several processes (as the Haber process or the Claude process) for the manufacture of ammonia from nitrogen and hydrogen under conditions of high temperature and pressure in the presence of a catalyst (as a promoted iron catalyst)… …   Useful english dictionary

  • Haber-Bosch process — or Haber ammonia process or synthetic ammonia process First economically feasible method of directly synthesizing ammonia from hydrogen gas and atmospheric nitrogen. It was developed с 1909 by Fritz Haber and Carl Bosch (1874–1940), prompted by… …   Universalium

  • Sulfite process — The sulfite process produces wood pulp which is almost pure cellulose fibers by using various salts of sulfurous acid to extract the lignin from wood chips in large pressure vessels called digesters. The salts used in the pulping process are… …   Wikipedia

  • Birkeland-Eyde process — The Birkeland Eyde process was developed by Norwegian industrialist and scientist Kristian Birkeland along with his business partner Sam Eyde. This process was used to fix atmospheric nitrogen which was in turn used to produce nitric acid, used… …   Wikipedia

  • claude process — ˈklōd , ȯd noun Usage: usually capitalized C Etymology: after Georges Claude b1870 French chemist and physicist : a synthetic ammonia process characterized by higher operating pressures than other processes and by the use of a train of… …   Useful english dictionary

  • chemical industry — Introduction       complex of processes, operations, and organizations engaged in the manufacture of chemicals and their derivatives.       Although the chemical industry may be described simply as the industry that uses chemistry and… …   Universalium

  • Oligonucleotide synthesis — is the chemical synthesis of relatively short fragments of nucleic acids with defined chemical structure (sequence). The technique is extremely useful in current laboratory practice because it provides a rapid and inexpensive access to custom… …   Wikipedia

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