Ammonia → Ammonia

HRID 1073044

反応式

HRID 1073044 の反応式
[P:1](=[O:5])([OH:4])([OH:3])[OH:2].[NH3:6]>O>[P:1](=[O:2])([OH:5])([OH:4])[OH:3].[NH3:6].[P:1]([O-:5])([O-:4])([O-:3])=[O:2].[NH4+:6].[NH4+:6].[NH4+:6]

参加物

6

反応物 2

HCID 222Ammonia2 回HCID 1004Phosphoric Acid2 回

生成物 3

HCID 222AmmoniaHCID 1004Phosphoric AcidHCID 159282Ammonium phosphate, tribasic

試薬・触媒・溶媒 1

HCID 962Water溶媒5 回

実験手順

Stream 11 is bleedoff from recirculating scrubbing medium. Stream 11 is added to suspension fertilizer unit 12. Suspension fertilizer requires water for its manufacture, and water in bleedoff 11 is used instead of fresh water. Thus water shown as 9 is source of water for manufacture of suspension fertilizer. Other materials used to manufacture suspension fertilizer are phosphoric acid 13, ammonia 14, and clay 15. Phosphoric acid is neutralized with ammonia and heat of reaction causes liquid mixture in suspension fertilizer unit to boil. Neutralization of phosphoric acid with ammonia results in the formation of ammonium phosphate. When the solution is cooled, ammonium phosphate crystals precipitate; clay 15 retards crystal settling, and suspension fertilizer 16 is produced.

後処理

  1. additionStream 11 is added to suspension fertilizer unit 12
  2. temperatureheat of reaction

出典と根拠

ORDレコード
ord-77d3627610a8475c91679ce5b3566c92
出典データセット
uspto-grants-1990_11
特許番号
US04968499

関連ノート

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