HU Liangbing,ZHU Mingwei,LI Yiju,CHEN Chaoji,LI Tian,LIU He,GONG Amy,KUANG Yudi
申请号：
US201816002796
公开号：
US2018356127(A1)
申请日:
2018.06.07
申请国别(地区):
美国
年份:
2018
代理人:
摘要：
Solar thermal devices are formed from a block of wood, where the natural cell lumens of the wood form an interconnected network that transports fluid or material therein. The block of wood can be modified to increase absorption of solar radiation. Combining the solar absorption effects with the natural transport network can be used for various applications. In some embodiments, heating of the modified block of wood by insolation can be used to evaporate a fluid, for example, evaporating water for extraction, distillation, or desalination. In other embodiments, heating of the modified block of wood by insolation can be used to change transport properties of a material to allow it to be transported in the interconnected network, for example, heating crude oil to adsorb the oil within the block of wood.
