Invention Grant
US09579662B2 Condensation-evaporator nanoparticle charger 有权
冷凝 - 蒸发器纳米颗粒充电器

Condensation-evaporator nanoparticle charger
Abstract:
A particle charging method and apparatus are provided. An ion source is applied to a particle laden flow. The flow is introduced into a container in a laminar manner. The container has at least a first section, a second section and a third section. The first section includes wetted walls at a first temperature. A second section adjacent to the first section has wetted walls at a second temperature T2 greater than the first temperature T1. A third section adjacent to the second section has dry walls provided at a temperature T3 equal to or greater than T2. Additional water removal and temperature conditioning sections may be provided.
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