翻訳と辞書 Words near each other ・ Ubach ・ Ubach (surname) ・ Ubach over Worms ・ Ubachsberg ・ Ubada ibn as-Samit ・ Ubadō Station ・ Ubaena ・ Ubagami Daijingū ・ Ubagan River ・ Ubagarasamy Bernadeth ・ Ubaghara language ・ Ubah Hassan ・ Ubaid house ・ Ubaid period ・ Uamsho ・ UAN ・ Uan Muhuggiag ・ Uan Rasey ・ Uanda ・ Uanhenga Xitu ・ Uani 'Unga ・ UANL High school system ・ UAO (disambiguation) ・ UAO-DLR Asteroid Survey ・ UAP ・ UAP Holdings ・ UAP Tower ・ UAP1 ・ Uapaca ・ Uapaca kirkiana Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク UAN ： ウィキペディア英語版 UAN ''For the Sumerian sage, see Adapa.'' UAN is a solution of urea and ammonium nitrate in water used as a fertilizer. The combination of urea and ammonium nitrate has an extremely low critical relative humidity (18% at 30 °C) and can therefore only be used in liquid fertilizers. The most commonly used grade of these fertilizer solutions is UAN 32.0.0 (32%N) also known as UN32 or UN-32, which consists of 45% ammonium nitrate, 35% urea and only 20% water. Other grades are UAN 28, UAN 30 and UAN 18. The solutions are quite corrosive towards mild steel (up to 500 milliinches per year on C1010 steel) and are therefore generally equipped with a corrosion inhibitor to protect tanks, pipelines, nozzles, etc. Urea–ammonium nitrate solutions should not be combined with calcium ammonium nitrate (CAN-17) or other solutions prepared from calcium nitrate. A thick, milky-white insoluble precipitate forms that may plug nozzles and pipelines. == Physical and chemical characteristics of urea ammonium nitrate solutions== The solutions contain a remarkably low amount of water and nevertheless have a low salt-out temperature: 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「UAN」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.