首页>
外国专利>
IMPERMEABLE POLYMER COATING ON SELECTED HONEYCOMB CHANNEL SURFACES
IMPERMEABLE POLYMER COATING ON SELECTED HONEYCOMB CHANNEL SURFACES
展开▼
机译:所选蜂窝状通道表面上不可渗透的聚合物涂层
展开▼
页面导航
摘要
著录项
相似文献
摘要
Absorbent structures for CO2 capture include a honeycomb substrate having partition walls that extend through the honeycomb substrate. The partition walls have channel surfaces that define a plurality of individual channels including a plurality of reaction channels and a plurality of heat-exchange channels. The reaction channels and the heat-exchange channels are arranged such that individual reaction channels are in thermal communication with individual heat-exchange channels. Surfaces of the reaction channels surfaces include a sorbent material, and surfaces of the heat-exchange channels include a coating layer. The coating layer includes a water-impermeable layer formed from a polymer material. The polymer material of the water-impermeable layer does not substantially penetrate into the sorbent material of the partition walls or of the reaction-channel surfaces. Methods for forming the absorbent structures include coating the surfaces of the heat-exchange channels with the polymer material using a liquid composition such as an aqueous polymer emulsion.
展开▼