skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Conditions for fluid separations in microchannels, capillary-driven fluid separations, and laminated devices capable of separating fluids

Patent ·
OSTI ID:1007803

Methods of separating fluids using capillary forces and/or improved conditions for are disclosed. The improved methods may include control of the ratio of gas and liquid Reynolds numbers relative to the Suratman number. Also disclosed are wick-containing, laminated devices that are capable of separating fluids.

Research Organization:
Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
AC06-76RL01830
Assignee:
Battelle Memorial Institute (Richland, WA)
Patent Number(s):
6,875,247
Application Number:
10/011,386
OSTI ID:
1007803
Country of Publication:
United States
Language:
English

References (4)

Zero-gravity distillation utilizing the heat pipe principle(micro-distillation) journal December 1985
High-Efficient Condenser with Porous Element
  • Vasiliev, L. L.; Khrustalev, D. K.; Kulakov, A. G.
  • International Conference On Environmental Systems, SAE Technical Paper Series https://doi.org/10.4271/911524
conference July 1991
Experimental and theoretical investigation of a capillary pumped loop with a porous element in the condenser journal November 1998
Zero Gravity Phase Separator Technologies - Past, Present and Future conference July 1992