ammonia(cal) nitrogen 【化】 氨型氮 total ammonia nitrogen 总氨氮 be composed of 由...组成 composed of 由...组成 Water is composed of hydrogen and oxygen. 水是由氢氧组成的。 composed table 【计】 合成表 be composed of... 由…组成 ammonia ash 氨法碱,氨法碳酸钠 ammonia clock...
Synthesis of ammonia from nitrogen and hydrogendoi:US3368956 AYeh George CUS
Ammonia (chemical formula: NH3) is a compound of nitrogen and hydrogen. As a colorless pungent gas, it is highly soluble in water to become the liquid ammonia. It is also one of the most abundant nitrogen-containing compound in the atmosphere. It provide
The dangers of handling toxic ammonia — made from hydrogen and nitrogen — have been highlighted by an accidental leak at a plant in Massachusetts that left seven workers in hospital, with one said to be in a critical condition, after inhaling the poisonous gas. ...
The ammonia decomposition method involves the process where ammonia is thermally decomposed into its constituent elements; nitrogen and hydrogen gas [33]. This reaction is classified as endothermic, requiring the input of energy, and it occurs at high temperatures, generally ranging from 500 °C to...
ammonia (NH3), colourless, pungent gas composed of nitrogen and hydrogen. It is the simplest stable compound of these elements and serves as a starting material for the production of many commercially important nitrogen compounds.Uses of ammonia The major use of ammonia is as a fertilizer. In ...
Steering from electrochemical denitrification to ammonia synthesis Article Open access 07 January 2023 Solid solution for catalytic ammonia synthesis from nitrogen and hydrogen gases at 50 °C Article Open access 24 April 2020 Introduction Given the need to feed a growing world population whilst ...
The concern is around getting this fuel cleanly. Currently, ammonia is made using theHaber-Bosch process, which combines hydrogen and nitrogen to make ammonia. Fossil fuels are typically used as a source of hydrogen. In a process called steam reformation, methane from natural gas is turned into...
German chemist Haber (1868-1934) from the 1902 study by the direct synthetic ammonia nitrogen and hydrogen. 翻译结果3复制译文编辑译文朗读译文返回顶部 Germany chemists Hubbard (1868-1934) from 1902 began to study by direct ammonia nitrogen and hydrogen. ...