公开(公告)号：US20100086467A1

公开(公告)日：2010-04-08

申请号：US12553173

申请日：2009-09-03

申请人： Johnny Johansen ,  Jan Oeschsle ,  Henning Schmidt ,  Tue Johannessen ,  Jakob Svagin

发明人： Johnny Johansen ,  Jan Oeschsle ,  Henning Schmidt ,  Tue Johannessen ,  Jakob Svagin

IPC分类号： C01C1/00 ,  F17C9/02 ,  F17C11/00

CPC分类号： C01C1/006 ,  B01D2251/2062 ,  B01D2258/012 ,  B01D2258/014 ,  B01D2258/018 ,  F01N3/208 ,  F01N2610/02 ,  F01N2610/06 ,  F01N2610/10 ,  F01N2610/1406 ,  F01N2900/1808 ,  H01M8/04216 ,  H01M8/0606 ,  H01M8/222 ,  Y02T10/24

摘要： A system for storage and dosing of ammonia, including a solid ammonia storage material capable of binding and releasing ammonia reversibly by adsorption/absorption. The system is able to release ammonia gradually according to a demand that can vary over time with intermediate periods of no ammonia demand. A main storage unit and a start-up storage unit are provided. The storage units hold ammonia storage material. At least one one-way valve is provided via which the one main storage unit is in communication with the start-up storage unit. The one-way valve prevents any back-flow of ammonia from the start-up storage unit to the main storage unit. Heating devices are arranged to heat the main storage unit and the start-up storage unit separately to generate gaseous ammonia by thermal desorption from the solid storage material. A controller controls the heating power of the main storage unit and the start-up storage unit, thereby enabling ammonia release from at least one of the start-up and/or the main storage unit. A dosing valve controls ammonia flow from the storage units according to a demand.

摘要翻译： 用于存储和计量氨的系统，包括能够通过吸附/吸收可逆地结合和释放氨的固体氨储存材料。 该系统能够根据随时间变化的需求逐渐释放氨，而不需要氨中期。 提供主存储单元和启动存储单元。 储存装置容纳氨储存材料。 提供至少一个单向阀，一个主存储单元通过该单向阀与启动存储单元连通。 单向阀防止氨从启动存储单元向主存储单元的逆流。 加热装置被布置成分开地加热主存储单元和启动存储单元，以通过从固体存储材料的热解吸产生气态氨。 控制器控制主存储单元和启动存储单元的加热功率，从而能够从启动和/或主存储单元中的至少一个释放氨。 计量阀根据需要控制存储单元的氨流量。