rouge,red iron oxide

Towards the understanding of red lead in lead-acid batteries;

对铅酸蓄电池用红丹的认识

A wet-firing combined process has been developed for preparing yellow lead and red lead from scrap lead batteries.

以废铅蓄电池为原料 ,采用湿法、火法联合冶炼技术制备黄丹和红丹。

A new tachnology of making red lead are presented.

提出了由铅氧化成氢氧化铅、碱式碳酸铅 ,与醋酸反应生成醋酸铅再通入二氧化碳反应生成碳酸铅 ,经灼烧制红丹的新工艺。