Advanced hybrid particulate collector. Quarterly technical progress report, July 1--September 30, 1996
Abstract
The objective for this quarter was to test the advanced hybrid particulate collector (AHPC) in real flue gas conditions. The initial tests were performed on the particulate test combustor (PTC) firing Absoloka subbituminous using two types of bags: PTFE and graphite-impregnated PTFE. Both bag types were evaluated in the on-line and off-line cleaning modes. Findings showed only a small difference in performance between the PTFE and graphite-impregnated PTFE. In the on-line cleaning mode, both the PTFE and graphite-impregnated PTFE bags maintained pressure drop across the bags of between 8.0 and 6.0 in. W.C. In the off-line mode, the pressure drop across both bag types ranged from 8.0 to 5.5 in. W.C. Dust-loading efficiencies averaged 99.986% over all the tests. The objective of the project is to develop a highly reliable AHPC that can provide > 99.99% particulate collection efficiency for all particle sizes from 0.01 to 50 {micro}m, is applicable for use with all US coals, and is cost-comparative with existing technologies.
- Authors:
- Publication Date:
- Research Org.:
- Univ. of North Dakota, Grand Forks, ND (United States). Energy and Environmental Research Center
- Sponsoring Org.:
- USDOE Assistant Secretary for Fossil Energy, Washington, DC (United States)
- OSTI Identifier:
- 474836
- Report Number(s):
- DOE/PC/95258-T4
ON: DE97052016; TRN: AHC29711%%6
- DOE Contract Number:
- AC22-95PC95258
- Resource Type:
- Technical Report
- Resource Relation:
- Other Information: PBD: Oct 1996
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 01 COAL, LIGNITE, AND PEAT; FABRIC FILTERS; PROGRESS REPORT; PERFORMANCE TESTING; FLY ASH; AIR POLLUTION CONTROL; FLUE GAS; DEASHING; POLYTETRAFLUOROETHYLENE; GRAPHITE; CLEANING; PRESSURE DROP; SUBBITUMINOUS COAL; EXPERIMENTAL DATA
Citation Formats
Miller, S J, and Schelkoph, G L. Advanced hybrid particulate collector. Quarterly technical progress report, July 1--September 30, 1996. United States: N. p., 1996.
Web. doi:10.2172/474836.
Miller, S J, & Schelkoph, G L. Advanced hybrid particulate collector. Quarterly technical progress report, July 1--September 30, 1996. United States. https://doi.org/10.2172/474836
Miller, S J, and Schelkoph, G L. 1996.
"Advanced hybrid particulate collector. Quarterly technical progress report, July 1--September 30, 1996". United States. https://doi.org/10.2172/474836. https://www.osti.gov/servlets/purl/474836.
@article{osti_474836,
title = {Advanced hybrid particulate collector. Quarterly technical progress report, July 1--September 30, 1996},
author = {Miller, S J and Schelkoph, G L},
abstractNote = {The objective for this quarter was to test the advanced hybrid particulate collector (AHPC) in real flue gas conditions. The initial tests were performed on the particulate test combustor (PTC) firing Absoloka subbituminous using two types of bags: PTFE and graphite-impregnated PTFE. Both bag types were evaluated in the on-line and off-line cleaning modes. Findings showed only a small difference in performance between the PTFE and graphite-impregnated PTFE. In the on-line cleaning mode, both the PTFE and graphite-impregnated PTFE bags maintained pressure drop across the bags of between 8.0 and 6.0 in. W.C. In the off-line mode, the pressure drop across both bag types ranged from 8.0 to 5.5 in. W.C. Dust-loading efficiencies averaged 99.986% over all the tests. The objective of the project is to develop a highly reliable AHPC that can provide > 99.99% particulate collection efficiency for all particle sizes from 0.01 to 50 {micro}m, is applicable for use with all US coals, and is cost-comparative with existing technologies.},
doi = {10.2172/474836},
url = {https://www.osti.gov/biblio/474836},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Oct 01 00:00:00 EDT 1996},
month = {Tue Oct 01 00:00:00 EDT 1996}
}