Cascade impactor and jet plate for same
Abstract
A sampling system and method for sampling particulate matter from a high-temperature, high-pressure gas stream. A cyclone sampler for use at high temperatures and pressures, and having threadless sacrificial connectors is disclosed. Also disclosed is an improved cascade impactor including jet plates with integral spacers, and alignment features provided for aligning the jet plates with their associated collection substrates. An activated bauxite alkali collector is disclosed, and includes an alumina liner. The sampling system can be operated remotely or locally, and can be permanently installed or configured as a portable system.
- Inventors:
- Issue Date:
- Research Org.:
- Southern Research Institute, Birmingham, AL (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1174706
- Patent Number(s):
- 6685759
- Application Number:
- 10/193,384
- Assignee:
- Southern Research Institute
- Patent Classifications (CPCs):
-
G - PHYSICS G01 - MEASURING G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
B - PERFORMING OPERATIONS B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES B04C - APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- DOE Contract Number:
- FC21-90MC25140
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 42 ENGINEERING
Citation Formats
Dahlin, Robert S., Farthing, William E., and Landham Jr., Edward C. Cascade impactor and jet plate for same. United States: N. p., 2004.
Web.
Dahlin, Robert S., Farthing, William E., & Landham Jr., Edward C. Cascade impactor and jet plate for same. United States.
Dahlin, Robert S., Farthing, William E., and Landham Jr., Edward C. Tue .
"Cascade impactor and jet plate for same". United States. https://www.osti.gov/servlets/purl/1174706.
@article{osti_1174706,
title = {Cascade impactor and jet plate for same},
author = {Dahlin, Robert S. and Farthing, William E. and Landham Jr., Edward C.},
abstractNote = {A sampling system and method for sampling particulate matter from a high-temperature, high-pressure gas stream. A cyclone sampler for use at high temperatures and pressures, and having threadless sacrificial connectors is disclosed. Also disclosed is an improved cascade impactor including jet plates with integral spacers, and alignment features provided for aligning the jet plates with their associated collection substrates. An activated bauxite alkali collector is disclosed, and includes an alumina liner. The sampling system can be operated remotely or locally, and can be permanently installed or configured as a portable system.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2004},
month = {2}
}
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