公开(公告)号：US20030141301A1

公开(公告)日：2003-07-31

申请号：US09683659

申请日：2002-01-31

申请人： General Electric CRD

发明人： Mark Philip D'Evelyn ,  Kristi Jean Narang ,  Robert Arthur Giddings ,  Steven Alfred Tysoe ,  John William Lucek ,  Suresh Shankarappa Vagarali ,  Robert Vincent Leonelli JR. ,  Joel Rice Dysart

IPC分类号： B65D001/40 ,  B65D003/22 ,  B65D006/14

CPC分类号： B01J3/008 ,  B01J3/062 ,  B01J19/02 ,  B01J2203/0665 ,  B01J2219/00777 ,  B01J2219/0236 ,  B01J2219/024 ,  C30B7/10 ,  C30B9/00 ,  C30B29/40 ,  C30B29/406 ,  Y02P20/544 ,  Y10T117/10 ,  Y10T117/1004 ,  Y10T117/1024 ,  Y10T117/108 ,  Y10T117/1092

摘要： A capsule for containing at least one reactant and a supercritical fluid in a substantially air-free environment under high pressure, high temperature processing conditions. The capsule includes a closed end, at least one wall adjoining the closed end and extending from the closed end; and a sealed end adjoining the at least one wall opposite the closed end. The at least one wall, closed end, and sealed end define a chamber therein for containing the reactant and a solvent that becomes a supercritical fluid at high temperatures and high pressures. The capsule is formed from a deformable material and is fluid impermeable and chemically inert with respect to the reactant and the supercritical fluid under processing conditions, which are generally above 5 kbar and 550null C. and, preferably, at pressures between 5 kbar and 80 kbar and temperatures between 550null C. and about 1500null C. The invention also includes methods of filling the capsule with the solvent and sealing the capsule, as well as an apparatus for sealing the capsule.

摘要翻译： 一种用于在高压，高温处理条件下在基本无空气环境中含有至少一种反应物和超临界流体的胶囊。 所述胶囊包括封闭端，邻近所述封闭端并从所述封闭端延伸的至少一个壁; 以及与所述封闭端相对的所述至少一个壁相邻的密封端。 至少一个壁，封闭端和密封端在其中限定一个室，用于容纳反应物和在高温和高压下成为超临界流体的溶剂。 胶囊由可变形材料形成，并且在加工条件下相对于反应物和超临界流体是流体不可渗透和化学惰性的，其通常高于5kbar和550℃，并且优选在5kbar和80kPa之间的压力 kbar和550℃至约1500℃之间的温度。本发明还包括用溶剂填充胶囊并密封胶囊的方法以及用于密封胶囊的装置。