Integrated emissions control system for residential CWS furnace. Annual status report No. 2, October 1, 1990--September 30, 1991 [electronic resource]
To meet the emission goals set by the Pittsburgh Energy Technology Center (PETC), Tecogen Inc. is developing a novel, integrated emission control system to control NOₓ, SO₂, and particulate emissions. At the heart of this system is a unique emissions control reactor for the control of SO₂. This reac...
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| Online Access: |
Online Access |
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| Corporate Authors: | , |
| Format: | Government Document Electronic eBook |
| Language: | English |
| Published: |
Washington, D.C. : Oak Ridge, Tenn. :
United States. Dept. of Energy ; distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy,
1991.
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| Subjects: |
MARC
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| 245 | 0 | 0 | |a Integrated emissions control system for residential CWS furnace. Annual status report No. 2, October 1, 1990--September 30, 1991 |h [electronic resource] |
| 260 | |a Washington, D.C. : |b United States. Dept. of Energy ; |a Oak Ridge, Tenn. : |b distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy, |c 1991. | ||
| 300 | |a 74 p. : |b digital, PDF file. | ||
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| 500 | |a Published through the Information Bridge: DOE Scientific and Technical Information. | ||
| 500 | |a 11/01/1991. | ||
| 500 | |a "doe/pc/89804--t1" | ||
| 500 | |a "DE92009080" | ||
| 500 | |a Balsavich, J.C. Jr. | ||
| 513 | |a Annual; |b 01/01/1990 - 12/31/1991. | ||
| 520 | 3 | |a To meet the emission goals set by the Pittsburgh Energy Technology Center (PETC), Tecogen Inc. is developing a novel, integrated emission control system to control NOₓ, SO₂, and particulate emissions. At the heart of this system is a unique emissions control reactor for the control of SO₂. This reactor provides high sorbent particle residence time within the reactor while doing so in a very compact geometry. In addition to controlling SO₂ emissions, the reactor provides a means of extracting a substantial amount of the particulates present in the combustion gases. Final cleanup of any fine particulates exiting the reactor, including respirable-sized particulates, is completed with the use of high efficiency bag filters. With SO₂ and particulate emissions being dealt with by an emissions control reactor and bag filters, the control of NOₓ emissions needs to be addressed. Under a previous contract with PETC (contract No. AC22-87PC79650), Tecogen developed a residential-scale Coal Water Slurry (CWS) combustor. This combustor makes use of centrifugal forces, set up by a predominantly tangential flow field, to separate and confine larger unburned coal particles in the furnace upper chamber. Various partitions are used to retard the axial, downward flow of these particles, and thus maximize their residence time in the hottest section of the combustor. By operating this combustor under staged conditions, the local stoichiometry in the primary zone can be controlled in such a manner as to minimize NOₓ emissions. | |
| 536 | |b AC22-89PC89804. | ||
| 650 | 7 | |a Sulfur Dioxide. |2 local. | |
| 650 | 7 | |a Residential Sector. |2 local. | |
| 650 | 7 | |a Staged Combustion. |2 local. | |
| 650 | 7 | |a Nitrogen Oxides. |2 local. | |
| 650 | 7 | |a Progress Report. |2 local. | |
| 650 | 7 | |a Combined Soxnox Processes. |2 local. | |
| 650 | 7 | |a Furnaces. |2 local. | |
| 650 | 7 | |a Sorbent Injection Processes. |2 local. | |
| 650 | 7 | |a Particulates. |2 local. | |
| 650 | 7 | |a Air Pollution Control. |2 local. | |
| 650 | 7 | |a Coal, Lignite, And Peat. |2 edbsc. | |
| 710 | 2 | |a Tecogen, Inc. |4 res. | |
| 710 | 1 | |a United States. |b Department of Energy. |4 spn. | |
| 710 | 2 | |a National Energy Technology Laboratory (U.S.). |4 res. | |
| 710 | 1 | |a United States. |b Department of Energy. |b Office of Scientific and Technical Information. |4 dst. | |
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