公开(公告)号：US11975303B2

公开(公告)日：2024-05-07

申请号：US16355122

申请日：2019-03-15

申请人： United States Department of Energy

发明人： Dushyant Shekhawat ,  David A Berry ,  Mark W Smith ,  Christina Wildfire ,  Victor Abdelsayed

IPC分类号： B01J19/12 ,  B01J37/08 ,  B01J37/34 ,  C07C2/76 ,  C07C7/12 ,  C07C15/04 ,  C07C15/06 ,  C07C15/08

CPC分类号： B01J19/126 ,  B01J37/344 ,  C07C2/76 ,  C07C7/12 ,  B01J37/084 ,  B01J2219/00038 ,  C07C15/04 ,  C07C15/06 ,  C07C15/08

摘要： Embodiments relate to methods for enhancing chemical conversions. One or more embodiments relate to a method for enhancing a multi-step chemical conversion reaction. The method includes providing a reactant mixture comprising one or more reacting specie(s); and providing a catalyst or sorbent comprising one or more support materials and one or more deposited catalytically active materials. The method further includes applying an electromagnetic field with a prescribed power, frequency, and pulsing strategy specific to interactions of reactant species and an electromagnetic field with at least one of the support materials, sorbent, and catalytically active materials in a particular chemical reaction.

公开(公告)号：US20190118152A1

公开(公告)日：2019-04-25

申请号：US16163823

申请日：2018-10-18

申请人： United States Department of Energy

发明人： Ronald W Breault ,  David A Berry ,  Steven L Rowan

IPC分类号： B01J8/24 ,  B01J8/18

摘要： One or more embodiments relate to a contactor/separator vessel for reacting with fine particles. The contractor/separator vessel includes a spouted bed containing fine Geldart class C particles; and an additional spoutable media to facilitate spouting of the fine Geldart class C particles in order to improve mixing, gas-solid contact/separation.

公开(公告)号：US20190282992A1

公开(公告)日：2019-09-19

申请号：US16355122

申请日：2019-03-15

申请人： United States Department of Energy

发明人： Dushyant Shekhawat ,  David A Berry ,  Mark W Smith ,  Christina Wildfire ,  Victor Abdelsayed ,  Michael Spencer

IPC分类号： B01J19/12 ,  B01J37/34 ,  C07C7/12 ,  C07C2/76

摘要： Embodiments relate to methods for enhancing chemical conversions. One or more embodiments relate to a method for enhancing a multi-step chemical conversion reaction. The method includes providing a reactant mixture comprising one or more reacting specie(s); and providing a catalyst or sorbent comprising one or more support materials and one or more deposited catalytically active materials. The method further includes applying an electromagnetic field with a prescribed power, frequency, and pulsing strategy specific to interactions of reactant species and an electromagnetic field with at least one of the support materials, sorbent, and catalytically active materials in a particular chemical reaction.