首页>
外国专利>
Method for charging powdery heat insulator into a thermally insulated, double-shelled tank
Method for charging powdery heat insulator into a thermally insulated, double-shelled tank
展开▼
机译:将粉状绝热材料装入绝热双壳罐的方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
Provided is a method for charging a powdery heat insulator into a thermally insulated, double-shelled tank between its inner vessel and outer vessel. The method comprises causing a powdery heat insulator to flow together with water into a space between the inner vessel and outer vessel of a thermally insulated, double-shelled tank, discharging the water in said space, and then drying the powdery heat insulator. The pressure in the space is then also reduced. The drying of the powdery heat insulator can be carried out by heating either the inner vessel or outer vessel, or both of these vessels, or by inert gas flow, such as nitrogen gas.
展开▼