High temperature corrosion sensor
Abstract
A high temperature corrosion sensor is provided having (i) a housing having an external wall and an internal wall, the internal wall of the housing forming a chamber of the housing, (ii) a stainless steel tube inserted into the chamber, (iii) a ceramic tube wherein at least a portion of the ceramic tube is inserted into the stainless steel tube, (iv) an airflow tube that extends through the chamber, and (v) a sensor probe having a first working electrode, a second working electrode, a reference electrode, a positive electrical resistance, a negative electrical resistance, and a thermocouple, wherein at least a portion of each are encapsulated into a ceramic casting that is located at one end of the housing. Methods of measuring corrosion within a power plant environment are provided.
- Inventors:
- Issue Date:
- Research Org.:
- National Energy Technology Laboratory (NETL), Pittsburgh, PA, Morgantown, WV, and Albany, OR (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1925036
- Patent Number(s):
- 11428623
- Application Number:
- 17/247,648
- Assignee:
- West Virginia University Board of Governors on behalf of West Virginia University (Morgantown, WV)
- Patent Classifications (CPCs):
-
G - PHYSICS G01 - MEASURING G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- DOE Contract Number:
- FE0005717; FE0031548
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 12/18/2020
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY
Citation Formats
Liu, Xingbo, Zhao, Tianliang, and Collins, Greg. High temperature corrosion sensor. United States: N. p., 2022.
Web.
Liu, Xingbo, Zhao, Tianliang, & Collins, Greg. High temperature corrosion sensor. United States.
Liu, Xingbo, Zhao, Tianliang, and Collins, Greg. Tue .
"High temperature corrosion sensor". United States. https://www.osti.gov/servlets/purl/1925036.
@article{osti_1925036,
title = {High temperature corrosion sensor},
author = {Liu, Xingbo and Zhao, Tianliang and Collins, Greg},
abstractNote = {A high temperature corrosion sensor is provided having (i) a housing having an external wall and an internal wall, the internal wall of the housing forming a chamber of the housing, (ii) a stainless steel tube inserted into the chamber, (iii) a ceramic tube wherein at least a portion of the ceramic tube is inserted into the stainless steel tube, (iv) an airflow tube that extends through the chamber, and (v) a sensor probe having a first working electrode, a second working electrode, a reference electrode, a positive electrical resistance, a negative electrical resistance, and a thermocouple, wherein at least a portion of each are encapsulated into a ceramic casting that is located at one end of the housing. Methods of measuring corrosion within a power plant environment are provided.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2022},
month = {8}
}
Works referenced in this record:
Method and apparatus for corrosion sensing
patent, September 2003
- Shapiro, Andrew Philip; Haskell, Roger W.
- US Patent Document 6,628,111