Device and technique for in-process sampling and analysis of molten metals and other liquids presenting harsh sampling conditions
Abstract
An apparatus and method for continuously analyzing liquids by creating a supersonic spray which is shaped and sized prior to delivery of the spray to a analysis apparatus. The gas and liquid are mixed in a converging-diverging nozzle where the liquid is sheared into small particles which are of a size and uniformly to form a spray which can be controlled through adjustment of pressures and gas velocity. The spray is shaped by a concentric supplemental flow of gas.
- Inventors:
-
- Idaho Falls, ID
- Rigby, ID
- Issue Date:
- Research Org.:
- EG & G IDAHO INC
- OSTI Identifier:
- 866848
- Patent Number(s):
- 4806150
- Assignee:
- United States Department of Energy (Washington, DC)
- Patent Classifications (CPCs):
-
B - PERFORMING OPERATIONS B05 - SPRAYING OR ATOMISING IN GENERAL B05B - SPRAYING APPARATUS
G - PHYSICS G01 - MEASURING G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- DOE Contract Number:
- AC07-76ID01570
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- device; technique; in-process; sampling; analysis; molten; metals; liquids; harsh; conditions; apparatus; method; continuously; analyzing; creating; supersonic; spray; shaped; sized; prior; delivery; gas; liquid; mixed; converging-diverging; nozzle; sheared; particles; size; uniformly; form; controlled; adjustment; pressures; velocity; concentric; supplemental; flow; molten metals; molten metal; gas velocity; continuously analyzing; analysis apparatus; diverging nozzle; converging-diverging nozzle; /75/73/264/425/
Citation Formats
Alvarez, Joseph L, and Watson, Lloyd D. Device and technique for in-process sampling and analysis of molten metals and other liquids presenting harsh sampling conditions. United States: N. p., 1989.
Web.
Alvarez, Joseph L, & Watson, Lloyd D. Device and technique for in-process sampling and analysis of molten metals and other liquids presenting harsh sampling conditions. United States.
Alvarez, Joseph L, and Watson, Lloyd D. Sun .
"Device and technique for in-process sampling and analysis of molten metals and other liquids presenting harsh sampling conditions". United States. https://www.osti.gov/servlets/purl/866848.
@article{osti_866848,
title = {Device and technique for in-process sampling and analysis of molten metals and other liquids presenting harsh sampling conditions},
author = {Alvarez, Joseph L and Watson, Lloyd D},
abstractNote = {An apparatus and method for continuously analyzing liquids by creating a supersonic spray which is shaped and sized prior to delivery of the spray to a analysis apparatus. The gas and liquid are mixed in a converging-diverging nozzle where the liquid is sheared into small particles which are of a size and uniformly to form a spray which can be controlled through adjustment of pressures and gas velocity. The spray is shaped by a concentric supplemental flow of gas.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Sun Jan 01 00:00:00 EST 1989},
month = {Sun Jan 01 00:00:00 EST 1989}
}
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