反応式
C(=O)([O-])[O-].[Sr+2:5].[N+:6]([O-:9])([OH:8])=[O:7]>>[N+:6]([O-:9])([O-:8])=[O:7].[Sr+2:5].[N+:6]([O-:9])([O-:8])=[O:7]参加物
3
実験手順
Strontium nitrate may alternatively be obtained from celestite ore via the "black ash" process, in which celestite is reduced to strontium sulfide black ash by heating with coal. The strontium sulfide is leached from the black ash with water, reacted with soda ash to form strontium carbonate, and the separated strontium carbonate treated with aqueous nitric acid to yield strontium nitrate.
出典と根拠
- ORDレコード
- ord-71dade6abb124198abbc5cfe6449f74f
- 出典データセット
- uspto-grants-1982_06
- 特許番号
- US04337233
関連ノート
読み込み中…