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公开(公告)号：US11552290B2
公开(公告)日：2023-01-10
申请号：US16523722
申请日：2019-07-26
申请人： FORM ENERGY INC.
发明人： Rupak Chakraborty , Jarrod David Milshtein , Eric Weber , William Henry Woodford , Yet-Ming Chiang , Ian Salmon McKay , Liang Su , Jay Whitacre , Theodore Alan Wiley , Kristen Carlisle , Mitchell Terrance Westwood , Rachel Elizabeth Mumma , Max Rae Chu , Amelie Nina Kharey , Benjamin Thomas Hultman , Marco Ferrara , Mateo Cristian Jaramillo , Isabella Caruso , Jocelyn Newhouse
摘要： Various embodiments provide a battery, a bulk energy storage system including the battery, and/or a method of operating the bulk energy storage system including the battery. In various embodiment, the battery may include a first electrode, an electrolyte, and a second electrode, wherein one or both of the first electrode and the second electrode comprises direct reduced iron (“DRI”). In various embodiments, the DRI may be in the form of pellets. In various embodiments, the pellets may comprise at least about 60 wt % iron by elemental mass, based on the total mass of the pellets. In various embodiments, one or both of the first electrode and the second electrode comprises from about 60% to about 90% iron and from about 1% to about 40% of a component comprising one or more of the materials selected from the group of SiO2, Al2O3, MgO, CaO, and TiO2.
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公开(公告)号：US20200006745A1
公开(公告)日：2020-01-02
申请号：US16457253
申请日：2019-06-28
申请人： FORM ENERGY INC.
发明人： Mitchell Terrance Westwood , Alexander H. Slocum , William Henry Woodford , Yet-Ming Chiang , Ian Salmon McKay , Mateo Cristian Jaramillo , Eric Weber , Jarrod David Milshtein , Liang Su , Rupak Chakraborty , Rachel Elizabeth Mumma , Marc-Antoni Goulet , Brian Beggan , Marco Ferrara , Theodore Alan Wiley
摘要： Systems and methods of the various embodiments may provide a battery including a rolling diaphragm configured to move to accommodate an internal volume change of one or more components of the battery. Systems and methods of the various embodiments may provide a battery housing including a rolling diaphragm seal disposed between an interior volume of the battery and an electrode assembly within the battery. Various embodiments may provide an air electrode assembly including an air electrode supported on a buoyant platform such that the air electrode is above a surface of a volume of electrolyte when the buoyant platform is floating in the electrolyte.
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公开(公告)号：US20210351450A1
公开(公告)日：2021-11-11
申请号：US17313865
申请日：2021-05-06
申请人： FORM ENERGY INC.,
发明人： Nicholas Reed Perkins , Isabella Caruso , Rachel Elizabeth Mumma , Anthony Tran , Rupak Chakraborty , Matthew Edward Via , Jocelyn Marie Newhouse , Jarrod David Milshtein , Liang Su , Michael Andrew Gibson , Danielle Cassidy Smith , William Henry Woodford , Amelie Nina Kharey
摘要： Various embodiments relate to several processes that may recover commodity chemicals from an alkaline metal-air battery. In various embodiments, while the cell is operating, various side products and waste streams may be collected and processed to regain use or additional value. Various embodiments also include processes to be performed after the cell has been disassembled, and each of its electrodes have been separated such as not to be an electrical hazard. The alkaline metal battery recycling processes described herein may provide multiple forms of commodity iron, high purity transition metal ores, fluoropolymer dispersions, various carbons, commodity chemicals, and catalyst dispersions.
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