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10
UNT Libraries
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Carl Albert Congressional Research and Studies Center
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5
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5
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Oklahoma Publishing Company Photography Collection
197
Texas Digital Newspaper Program
169
KXAS-NBC 5 News Collection
114
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83
Tocker Foundation Grant
78
Office of Scientific & Technical Information Technical Reports
17
LGBT Collections
16
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13
Altus Times-Democrat
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Enhancing the use of coals by gas reburning-sorbent injection
The objective of this project is to evaluate and demonstrate a cost effective emission control technology for acid rain precursors, oxides of nitrogen (NO{sub x}) and sulfur (SO{sub x}), on three coal fired utility boilers in Illinois. The units selected are representative of pre-NSPS design practices; tangential, wall, and cyclone fired. The specific objectives are to demonstrate reductions of 60 percent in NO{sub x} and 50 percent in SO{sub x} emissions, by a combination of two developed technologies, gas reburning (GR) and sorbent injection (SI). With GR, about 80--85 percent of the coal fuel is fired in the primary combustion zone. The balance of the fuel is added downstream as natural gas to create a slightly fuel rich environment in which NO{sub x} is converted to N{sub 2}. The combustion process is completed by overfire air addition. SO{sub x} emissions are reduced by injecting dry sorbents (usually calcium based) into the upper furnace, at the superheater exit or into the ducting following the air heater. The sorbents trap SO{sub x} as solid sulfates and sulfites, which are collected in the particulate control device.
Date:
December 22, 1988
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Inclusive large mass muon pair production in ultra-relativistic nucleus-nucleus collisions for colliding beams
For colliding beams of several species of ions we compare thermal to perturbative quantum chromodynamic contributions for inclusive large mass muon pair production by using a hydrodynamic model to estimate the temperatures of the quark-gluon plasma produced by each species. The production of high energy dimuons with M {approx equal}-4 GeV, will be favored energetically by the quark-gluon plasma. 10 refs., 4 figs., 2 tabs.
Date:
July 22, 1988
Creator:
Roberts, L.E. (Lincoln Univ., PA (United States). Dept. of Physics Argonne National Lab., IL (United States). High Energy Physics Div. Institute for Scientific Studies, Wheaton, IL (United States))
Object Type:
Report
System:
The UNT Digital Library
[Memo from Rogers Redding to Alfred Hurley, March 22, 1988]
Memo from Rogers Redding to Alfred Hurley, on March 22, 1988, concerning the SAT scores of TAMS applicants.
Date:
March 22, 1988
Creator:
Redding, Rogers W.
Object Type:
Letter
System:
The UNT Digital Library
[Memo from Rogers Redding to Alfred Hurley, June 22, 1988]
Memo from Rogers Redding to Alfred Hurley, on June 22, 1988, informing him of the university's cooperation with the Texas Prefreshmen Engineering Preparation program, in regards to Hurley's hope to bring minority students into the Academy.
Date:
June 22, 1988
Creator:
Redding, Rogers W.
Object Type:
Letter
System:
The UNT Digital Library
[Photograph 2012.201.B0073.0663]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "OSU's Byron Houston battles for a loose ball with Soviets Valerie Tikonenko, left, and Valeri Goborov."
Date:
November 22, 1988
Creator:
McDaniel, David
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Letter from The Kiplinger Editors, July 22, 1988]
Letter from the Kiplinger Editors, on July 22, 1988, discussing the growth of new business locations and expansions in Texas in 1989. It mentions the opening of the Texas Academy of Mathematics and Science.
Date:
July 22, 1988
Creator:
The Kiplinger Editors
Object Type:
Letter
System:
The UNT Digital Library
[Photograph 2012.201.B0174.0296]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "ATTRACTIVE LOCATION -- Main Attraction Video has opened at 1816 E. Second in Oxford Points shopping center in Edmond."
Date:
January 22, 1988
Creator:
Klock, Roger
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0170.0595]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "OSU' s Hart Lee Dykes pulls the ball down between a pair of Missouri defenders in Saturday 's game at Stillwater ..."
Date:
October 22, 1988
Creator:
Argo, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0170.0596]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "OSU's Hart Lee Dykes gets a high-five from teammate Chris Stanley after a Cowboy touchdown in Saturday 's victory over Missouri.."
Date:
October 22, 1988
Creator:
Argo, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0161.0048]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Marion DeVore receives congratulations from her grandsons Drew Hoffman, left, and Alec Hoffman at a black-tie dinner at the Marriott Hotel."
Date:
November 22, 1988
Creator:
Hellstern, Paul
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0310B.0368]
Photograph used for a newspaper owned by the Oklahoma Publishing Company.
Date:
January 22, 1988
Creator:
Hellstern, Paul
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0334.0079]
Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Stacey King makes his move to the hoop against UALR's Jeff Cummings."
Date:
December 22, 1988
Creator:
Hoke, Doug
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0335.0121]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Eric Strong, left, assistant Oklahoma County engineer, tests the strength of a toothpick bridge by students during the Oklahoma Engineering Foundation's Engineering Fair at the Kirkpatrick Center Museum Complex, 2100 NE 52."
Date:
February 22, 1988
Creator:
Klock, Roger
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0305B.119]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Missouri quarterback John Stollenwerck gets off a second quarter pass despite defensive pressure from OSU's Marcus Jones Saturday."
Date:
October 22, 1988
Creator:
Argo, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0354.0200]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "State Supreme Court Chief Justice John Doolin administers the oath to newly elected and re-elected members of the House of Representatives Tuesday in the House chamber."
Date:
November 22, 1988
Creator:
Southerland, Paul
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0353.0080]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Sean Laird, right. and Matt Jett consider a putt for Laird during the finals of the junior amateur tourney."
Date:
July 22, 1988
Creator:
Sisney, Steve
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0316B.0238]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "A convicted felon claimed Monday that former District Attorney Dick Tannery instructed him to lie on the stand in the 1985 bank robbery and murder trial for Robert Grady Johnson and Jay Wesley Neill."
Date:
August 22, 1988
Creator:
unknown
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0247.0363]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "John Francis, left, and Jesse White give Patty Hampton a kiss."
Date:
January 22, 1988
Creator:
Sisney, Steve
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0553.0337]
Photograph used for a story in the Daily Oklahoman newspaper.
Date:
September 22, 1988
Creator:
Hellstern, Paul
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0253.0333]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "When Martha Hayes executive director of the Community Learning Center Inc., 3121 Classen Blvd., believes some might not realize is t hat, as reading skills and the literacy rate improve, the economic growth of the city also grows."
Date:
June 22, 1988
Creator:
Southerland, Paul
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0261B.0508]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Judge and Mrs. William Holloway, left, visit with Mrs. John Weinmann."
Date:
January 22, 1988
Creator:
Hellstern, Paul
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0245.1015]
Photograph used for a newspaper owned by the Oklahoma Publishing Company.
Date:
April 22, 1988
Creator:
Southerland, Paul
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0261C.0496]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "At left, Ann Hoover and Lyn Elam."
Date:
December 22, 1988
Creator:
Sisney, Steve
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0262B.0301]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Barbara Horsborgh displays some of the brochures available at the state's tourist information center."
Date:
April 22, 1988
Creator:
Beckel, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History