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Title: One-step method for the production of nanofluids

Abstract

A one step method and system for producing nanofluids by a particle-source evaporation and deposition of the evaporant into a base fluid. The base fluid such (i.e. ethylene glycol) is placed in a rotating cylindrical drum having an adjustable heater-boat-evaporator and heat exchanger-cooler apparatus. As the drum rotates, a thin liquid layer is formed on the inside surface of the drum. A heater-boat-evaporator having an evaporant material (particle-source) placed within its boat evaporator is adjustably positioned near a portion of the rotating thin liquid layer, the evaporant material being heated thereby evaporating a portion of the evaporant material, the evaporated material absorbed by the liquid film to form nanofluid.

Inventors:
 [1];  [1];  [2];  [3]
  1. Chicago, IL
  2. Downers Grove, IL
  3. Napersville, IL
Publication Date:
Research Org.:
Argonne National Lab. (ANL), Argonne, IL (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
985224
Patent Number(s):
7,718,033
Application Number:
11/456,944
Assignee:
The United States of America as represented by the United States Department of Energy (Washington, DC) CHO
DOE Contract Number:  
W-31109-ENG-38
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
77 NANOSCIENCE AND NANOTECHNOLOGY

Citation Formats

Kostic, Milivoje, Golubovic, Mihajlo, Hull, John R, and Choi, Stephen U. S. One-step method for the production of nanofluids. United States: N. p., 2010. Web.
Kostic, Milivoje, Golubovic, Mihajlo, Hull, John R, & Choi, Stephen U. S. One-step method for the production of nanofluids. United States.
Kostic, Milivoje, Golubovic, Mihajlo, Hull, John R, and Choi, Stephen U. S. Tue . "One-step method for the production of nanofluids". United States. https://www.osti.gov/servlets/purl/985224.
@article{osti_985224,
title = {One-step method for the production of nanofluids},
author = {Kostic, Milivoje and Golubovic, Mihajlo and Hull, John R and Choi, Stephen U. S.},
abstractNote = {A one step method and system for producing nanofluids by a particle-source evaporation and deposition of the evaporant into a base fluid. The base fluid such (i.e. ethylene glycol) is placed in a rotating cylindrical drum having an adjustable heater-boat-evaporator and heat exchanger-cooler apparatus. As the drum rotates, a thin liquid layer is formed on the inside surface of the drum. A heater-boat-evaporator having an evaporant material (particle-source) placed within its boat evaporator is adjustably positioned near a portion of the rotating thin liquid layer, the evaporant material being heated thereby evaporating a portion of the evaporant material, the evaporated material absorbed by the liquid film to form nanofluid.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2010},
month = {5}
}

Patent:

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