"euxenite:a lustrous, blackish-brown rare-earth mineral consisting primarily of cerium , erbium, titanium, uranium, and yttrium."

"黑稀金矿:一种光亮的棕黑色稀土矿石,主、铒、钛、铀和钇构成."

Agglomeration is a serious problem in production of ceria using cerium hydroxide as precursor.Destroying the stabality of hydroxide gels by heating is the basis of deagglomeration.

团聚的控是以氢氧化为前驱体氧化工艺的关键所在,通过加热来破坏氢氧化凝胶的稳定性是进行解聚的基础。