公开(公告)号：US3625440A

公开(公告)日：1971-12-07

申请号：US3625440D

申请日：1969-08-25

Applicant: BAY STATE SMELTING CO INC

Inventor： BOND IRVING

IPC: B03B9/04 ,  B02C21/00 ,  B02C17/10

CPC classification number: B03B9/04

Abstract: Copper base aggregates are washed with water to remove dust, are ball milled to separate oxides by shock, are screened to remove lumps for reprocessing and are cleaned by flowing with water over a vibrating table, to produce an intermediate copper base product for remelting.

公开(公告)号：US3606176A

公开(公告)日：1971-09-20

申请号：US3606176D

申请日：1969-06-27

Applicant: COMALCO ALU

Inventor： VODIC PETER ANTHONY

IPC: B03B9/04 ,  C01F7/54 ,  B02C1/00 ,  B02C11/08 ,  B02C21/00

CPC classification number: C01F7/54 ,  B03B9/04

Abstract: The invention relates to the recovery of reusable constituents from the spent cathodes from electrolytic furnaces used in the reduction of aluminum, which furnaces require to be shut down from time to time for maintenance or other purposes, at which stage they contain a spent cathode consisting of carbonaceous residues from the anode, metallic aluminum and cryolite. The constituents are recovered by crushing the spent cathode to reduce particle size and to form aluminum particles into flake aluminum; screening to remove flake aluminum and to separate the larger and smaller particles of the remaining constitutes; putting the particulate material through a ball mill i the form a slurry with salt water to prevent undue leaching; and separating the constituents of the ground particulate material by flotation.

公开(公告)号：US3178122A

公开(公告)日：1965-04-13

申请号：US4703160

申请日：1960-08-02

Applicant: HARSCO CORP

Inventor： HECKETT ERIC H

IPC: B03B9/04 ,  C21B3/08 ,  C21C5/06 ,  C21C5/36 ,  C22B7/04

CPC classification number: C22B7/04 ,  B03B9/04 ,  C21B3/08 ,  C21C5/06 ,  C21C5/36 ,  Y02P10/212

公开(公告)号：US2721035A

公开(公告)日：1955-10-18

申请号：US30962952

申请日：1952-09-15

Applicant: LANKFORD FRANK E ,  GLASSER JOHN L

Inventor： LANKFORD FRANK E ,  GLASSER JOHN L

IPC: B02C17/02 ,  B03B9/04 ,  B03C1/005 ,  B07B9/00

CPC classification number: B02C17/02 ,  B03B9/04 ,  B03C1/005 ,  B07B9/00

公开(公告)号：US1872301A

公开(公告)日：1932-08-16

申请号：US10871626

申请日：1926-05-13

Applicant: AMERICAN ORE RECLAMATION COMPA

Inventor： KLUGH BETHUNE G

IPC: B03B9/04

CPC classification number: B03B9/04

公开(公告)号：US1654811A

公开(公告)日：1928-01-03

申请号：US11280926

申请日：1926-06-01

Applicant: HOWELL SYLVESTER S

Inventor： HOWELL SYLVESTER S

IPC: B03B9/04

CPC classification number: B03B9/04

公开(公告)号：US1445197A

公开(公告)日：1923-02-13

申请号：US1445197D

IPC: B03B9/04

CPC classification number: B03B9/04

公开(公告)号：US1389394A

公开(公告)日：1921-08-30

申请号：US42932620

申请日：1920-12-09

Applicant: STONEBACK SAMUEL A

Inventor： STONEBACK SAMUEL A

IPC: B03B9/04

CPC classification number: B03B9/04

公开(公告)号：US20240307890A1

公开(公告)日：2024-09-19

申请号：US18670433

申请日：2024-05-21

Applicant: Thomas A. Valerio

Inventor： Thomas A. Valerio

IPC: B03B9/04 ,  B03C1/023 ,  B03C1/247

CPC classification number: B03B9/04 ,  B03C1/023 ,  B03C1/247 ,  B03C2201/20

Abstract: A system for recovering of metal and sand from incinerator ash material having an ash clarification assembly. a magnet to remove the ferrous from the heavy material; a sorting assembly, a drying cage or dewatering unit to dry the material; and a separation assembly to remove the aluminum from the material. Methods are included as well.

公开(公告)号：US11986837B2

公开(公告)日：2024-05-21

申请号：US17473801

申请日：2021-09-13

Applicant: Thomas A. Valerio

Inventor： Thomas A. Valerio

IPC: B03B9/04 ,  B03C1/023 ,  B03C1/247

CPC classification number: B03B9/04 ,  B03C1/023 ,  B03C1/247 ,  B03C2201/20

Abstract: A system for recovering of metal and sand from incinerator ash material having an ash clarification assembly, a magnet to remove the ferrous from the heavy material; a sorting assembly, a drying cage or dewatering unit to dry the material; and a separation assembly to remove the aluminium from the material. Methods are included as well.