公开(公告)号：AU2013346480B2

公开(公告)日：2017-08-31

申请号：AU2013346480

申请日：2013-11-13

Applicant: BASF SE ,  UNIV BRITISH COLUMBIA

Inventor： FASSBENDER STEFAN ,  DREISINGER DAVID ,  WU ZHENGHUI

IPC: C22B13/00

Abstract: In an example of a method for recovering lead from a mixed oxidized lead material, methane sulfonic acid is selected as a leaching acid for the mixed oxidized lead material. The mixed oxidized lead material is exposed to a solution including the methane sulfonic acid, which leaches lead from any of a lead oxide or a lead carbonate in the mixed oxidized lead material, and generates a liquid leachate including a lead- methane sulfonate salt. The liquid leachate is purified, and lead is recovered from the purified liquid leachate using electrolysis.

公开(公告)号：AU2013346480A1

公开(公告)日：2014-07-24

申请号：AU2013346480

申请日：2013-11-13

Applicant: UNIV BRITISH COLUMBIA ,  BASF SE

Inventor： FASSBENDER STEFAN ,  DREISINGER DAVID ,  WU ZHENGHUI

IPC: C22B13/00

Abstract: In an example of a method for recovering lead from a mixed oxidized lead material, methane sulfonic acid is selected as a leaching acid for the mixed oxidized lead material. The mixed oxidized lead material is exposed to a solution including the methane sulfonic acid, which leaches lead from any of a lead oxide or a lead carbonate in the mixed oxidized lead material, and generates a liquid leachate including a lead- methane sulfonate salt. The liquid leachate is purified, and lead is recovered from the purified liquid leachate using electrolysis.

公开(公告)号：CA2860614C

公开(公告)日：2020-10-27

申请号：CA2860614

申请日：2013-11-13

Applicant: BASF SE ,  UNIV BRITISH COLUMBIA

Inventor： FASSBENDER STEFAN ,  DREISINGER DAVID ,  WU ZHENGHUI

IPC: C22B13/00

Abstract: In an example of a method for recovering lead from a mixed oxidized lead material, methane sulfonic acid is selected as a leaching acid for the mixed oxidized lead material. The mixed oxidized lead material is exposed to a solution including the methane sulfonic acid, which leaches lead from any of a lead oxide or a lead carbonate in the mixed oxidized lead material, and generates a liquid leachate including a lead- methane sulfonate salt. The liquid leachate is purified, and lead is recovered from the purified liquid leachate using electrolysis.

公开(公告)号：MX2014009406A

公开(公告)日：2014-11-10

申请号：MX2014009406

申请日：2013-11-13

Applicant: BASF SE

Inventor： FASSBENDER STEFAN ,  DREISINGER DAVID ,  WU ZHENGHUI

IPC: C22B13/00

Abstract: En un ejemplo de un método para la recuperación de plomo de un material de plomo oxidado mixto, se selecciona ácido metano sulfónico como un ácido de lixiviación para el material de plomo oxidado mixto. Se expone el material de plomo oxidado mixto a una solución que incluye el ácido metano sulfónico, que produce la lixiviación del plomo de cualquiera de un óxido de plomo o un carbonato de plomo en el material de plomo oxidado mixto y genera un lixiviado líquido que incluye una sal de sulfonato de metano-plomo; Se purifica el lixiviado líquido y se recupera el plomo del lixiviado líquido purificado utilizando electrólisis.

公开(公告)号：RS56991B1

公开(公告)日：2018-05-31

申请号：RSP20180089

申请日：2013-11-13

Applicant: BASF SE ,  UNIV BRITISH COLUMBIA

Inventor： FASSBENDER STEFAN ,  DREISINGER DAVID ,  WU ZHENGHUI

IPC: C22B13/00

公开(公告)号：PL2920330T3

公开(公告)日：2018-05-30

申请号：PL13812067

申请日：2013-11-13

Applicant: BASF SE ,  UNIV BRITISH COLUMBIA

Inventor： FASSBENDER STEFAN ,  DREISINGER DAVID ,  WU ZHENGHUI

IPC: C22B13/00

公开(公告)号：ES2657632T3

公开(公告)日：2018-03-06

申请号：ES13812067

申请日：2013-11-13

Applicant: BASF SE ,  UNIV BRITISH COLUMBIA

Inventor： FASSBENDER STEFAN ,  DREISINGER DAVID ,  WU ZHENGHUI

IPC: C22B13/00

Abstract: Un método para la recuperación de plomo de un material mixto de plomo oxidado, donde dicho método comprende: seleccionar al ácido metansulfónico como un ácido para la lixiviación para el material mixto de plomo oxidado; exponer al material mixto de plomo oxidado a una solución que incluye el ácido metansulfónico, para lixiviar de esa manera el plomo de cualquiera de: un óxido de plomo o un carbonato de plomo presentes en el material mixto de plomo oxidado, y generar un lixiviado líquido que incluye una sal de metanosulfonato de plomo, purificar el lixiviado líquido; y recuperar el plomo del lixiviado líquido purificado usando electrólisis.

公开(公告)号：CA2860614A1

公开(公告)日：2014-05-22

申请号：CA2860614

申请日：2013-11-13

Applicant: BASF SE ,  UNIV BRITISH COLUMBIA

Inventor： FASSBENDER STEFAN ,  DREISINGER DAVID ,  WU ZHENGHUI

IPC: C22B13/00

Abstract: In an example of a method for recovering lead from a mixed oxidized lead material, methane sulfonic acid is selected as a leaching acid for the mixed oxidized lead material. The mixed oxidized lead material is exposed to a solution including the methane sulfonic acid, which leaches lead from any of a lead oxide or a lead carbonate in the mixed oxidized lead material, and generates a liquid leachate including a lead- methane sulfonate salt. The liquid leachate is purified, and lead is recovered from the purified liquid leachate using electrolysis.