首页>
外国专利>
compositions adapted to be utilized in agriculture as ways of land and how policy was first ficatori
compositions adapted to be utilized in agriculture as ways of land and how policy was first ficatori
展开▼
机译:成分适合在农业中用作土地方式以及政策最初是如何发展的
展开▼
页面导航
摘要
著录项
相似文献
摘要
Novel compositions for use in agriculture as soil improvers and fertilizers comprising as essential components ammonium sulfate and ferric oxide hydrate. By-products obtained in the production of titanium dioxide from ilmenite or ilmenite slag in the sulfate process and substantially consisting of ferrous sulfate heptahydrate are reacted with ammonia and that the reaction product obtained, consisting substantially of ammonium sulfate and ferrous hydrate, is subsequently oxidized until a composition is obtained which substantially consists of ammonium sulfate and ferric oxide hydrate.
展开▼