Ammonium sulfate is produced by recovering either ammonia or sulfuric acid after it has been used in various industries. It is generally obtained from waste liquid produced during the production of caprolactam, the raw material for nylon, or waste gas produced during the production of Bemberg rayon. The majority of ammonium sulfate produced in Japan is recovered ammonium sulfate. It is mainly used as nitrogen fertilizer. Source: Encyclopaedia Britannica Concise Encyclopedia About Encyclopaedia Britannica Concise Encyclopedia Information |
アンモニアと硫酸のどちらかを各種工業で使用したのち,これを回収して製造する硫安。一般に,ナイロンの原料であるカプロラクタムを製造する際の廃液やベンベルグ人絹を製造する際の廃ガスから得られるものが多い。日本において生産される硫安の大半は回収硫安である。おもに窒素肥料として利用される。
出典 ブリタニカ国際大百科事典 小項目事典ブリタニカ国際大百科事典 小項目事典について 情報 |
>>: Recovery rate - recovery factor
judge. See the entry for 字取 理. Source : Heibonsha ...
Indians of Panama. Population: 30,580 (1972). Divi...
Year of death: Tenpyo Hoji 3.7.5 (759.8.2) Year of...
In addition, the requirements and procedures for ...
Born: 1491 (4th year of the Koji period) [Died] 15...
…In the Old Testament, the Book of Judges, Samson...
…On July 17, 1615 (Genwa 1), immediately after th...
…His main stage was in Munich throughout his life...
A tributary of the Rhine that flows from northeast...
Year of death: May 20, 34th year of the reign of E...
…It is also called the Mexican rubber tree or the...
A ledger prepared by a sengoku or early modern dai...
…In such cases, a silencer is a device installed ...
...This enzyme inhibitory effect is thought to be...
A Soto sect temple in Toyokawa-cho, Toyokawa City...