公开(公告)号：US20240109122A1

公开(公告)日：2024-04-04

申请号：US18198051

申请日：2023-05-16

Applicant: CITIC Dicastal Co., Ltd.

Inventor： Xin Liang ,  Bangwei Bai ,  Haifeng Liu ,  Rui Li ,  Hongren Zhang ,  Peng Qin ,  Qunhu Wu ,  Ji Wang ,  Chao Ma ,  Liming Xie ,  Baoshui Ma

IPC: B22D1/00

CPC classification number: B22D1/002

Abstract: A purification method of a recovered aluminum melt for an automobile hub includes nitrogen degassing of a gas permeable brick pouring ladle bottom layer arranged on a lower portion of a gas permeable brick pouring ladle and argon degassing of a rotor degasser arranged on an upper portion. The invention has a good degassing and deslagging effect and high purification efficiency, and achieves energy conservation and environmental protection.