公开(公告)号：US20170033382A1

公开(公告)日：2017-02-02

申请号：US15303085

申请日：2015-04-13

Applicant: ALCOA INC. ,  PHINERGY LTD.

Inventor： AVIV TZIDON ,  MARK WEAVER ,  ILYA YAKUPOV ,  DEKEL TZIDON ,  AVRAHAM YADGAR ,  NICOLA MENEGAZZO

IPC: H01M8/06 ,  H01M8/083 ,  H01M12/08

Abstract: This invention is directed to regeneration of solutions comprising metal ions, and production of valuable hydroxide compounds. Specifically, the invention is related to regeneration of spent electrolyte solutions comprising metal ions (e.g. Al ions), such as electrolyte solutions used in metal/air batteries. The invention is further related to production of layered double hydroxides, and, optionally aluminum tri-hydroxide from aluminate.

Abstract translation: 本发明涉及包含金属离子的溶液的再生和有价值的氢氧化物的生产。 具体地，本发明涉及包含金属离子（例如Al离子）的废电解质溶液的再生，例如用于金属/空气电池中的电解质溶液。 本发明还涉及层状双氢氧化物的生产，以及任选的铝酸铝的三氢氧化铝。