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50
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31
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11
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11
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9
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6
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5
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171
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141
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82
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80
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Enhanced durability and reactivity for zinc ferrite desulfurization sorbent
AMAX Research Development Center (AMAX R D) has been investigating methods for enhancing the reactivity and durability of the zinc ferrite desulfurization sorbent. Zinc ferrite sorbents are intended for use in desulfurization of hot coal gas in integrated gasification combined cycle (IGCC) or molten carbonate fuel cell (MCFC) applications. For the present program, the reactivity of the sorbent may be defined as its sulfur sorption capacity at the breakthrough point and at saturation in a bench-scale, fixed-bed reactor. Durability may be defined as the ability of the sorbent to maintain important physical characteristics such As size, strength, and specific surface area during 10 cycles of sulfidation and oxidation.
Date:
February 23, 1987
Creator:
Jha, M. C. & Baltich, L. K.
Object Type:
Report
System:
The UNT Digital Library
[Memo from Sondra Ferstl to James R. Miller, Rogers Redding, and Peter Witt, July 23, 1987]
Memo from Sondra Ferstl to James R. Miller, Rogers Redding, and Peter Witt, on July 23, 1987, sending them information on a program at the National Science Foundation that may provide funding for the Texas Academy of Math and Science.
Date:
July 23, 1987
Creator:
Ferstl, Sondra
Object Type:
Letter
System:
The UNT Digital Library
[Memo to Frank Kemerer, June 23, 1987]
Memo to Frank Kemerer on June 23, 1987, concerning the meeting his Student Affairs Committee had with Richard Brown, of the Louisiana School for Math, Science and the Arts. Information on the Louisiana program, such as teachers, criteria for entrance, cost, and their beginning staff.
Date:
June 23, 1987
Creator:
unknown
Object Type:
Letter
System:
The UNT Digital Library
[Executive Summary of A Proposal for the Establishment of a Texas Academy of Mathematics and Science at North Texas State University]
Executive summary of a proposal for the establishment of a Texas Academy of Mathematics and Science at North Texas State University, including a purpose, rationale and need, a description of the Texas Academy, personnel, organizational structure, management, budget summary, and expected outcomes.
Date:
April 23, 1987
Creator:
Miller, James R.
Object Type:
Text
System:
The UNT Digital Library
[Memo to Frank Kemerer, June 23, 1987]
Memo to Frank Kemerer concerning the meeting his Student Affairs Committee had with Richard Brown, of the Louisiana School for Math, Science and the Arts. It includes information on the Louisiana program, such as teachers, criteria for entrance, cost, and their beginning staff.
Date:
June 23, 1987
Creator:
unknown
Object Type:
Letter
System:
The UNT Digital Library
[Memorandum from James R. Miller to David E. Golden, July 23, 1987]
Memorandum from James R. Miller to David E. Golden, on July 23, 1987, asking for feedback on a list of names Miller is submitting to Chancellor Hurley as nominees to the Advisory Board of the Texas Academy of Mathematics and Science.
Date:
July 23, 1987
Creator:
Miller, James R.
Object Type:
Letter
System:
The UNT Digital Library
[Texas Academy for Math and Science Rulebook]
Small list of rules for the Texas Academy of Math and Science, including an overnight permission slip. An additional piece of paper notes the name of a man whose daughter may interested in the Academy.
Date:
June 23, 1987
Creator:
Texas Academy of Mathematics and Science
Object Type:
Text
System:
The UNT Digital Library
[Photograph 2012.201.B0138.0005]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Linda and Andy Coats, left, converse with John Kirkpatrick."
Date:
December 23, 1987
Creator:
Sisney, Steve
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0161.0206]
Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Deloris Dexter and Marcie and Samantha James, from left, discuss college plans."
Date:
July 23, 1987
Creator:
Beckel, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0136.0015]
Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Rick Clark, Purcell FB Coach."
Date:
September 23, 1987
Creator:
Wilson, George R.
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0326.0246]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "5 O U forward Darryl Kennedy, the 91st choice, by Boston in the fourth."
Date:
June 23, 1987
Creator:
Hoke, Doug
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0268.0307]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Horses and Oklahoma go hand and hand."
Date:
June 23, 1987
Creator:
Southerland, Paul
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0305B.252]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Pete Jones, whose fruit stand near Marlow has become a fixture along U. S. 81, began selling fruit after 37 years as a grocery supplies trucker because the food business "kind of gets in your blood."
Date:
December 23, 1987
Creator:
McDaniel, David
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0232.0375]
Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Historical home , Adler Home . . . . . now owned by Mrs. Arnett. 624 E. Noble, so east on H W. 33 which, is Noble Street."
Date:
September 23, 1987
Creator:
Argo, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0272.0708]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Department of Human Services workers Donna Witty and Jim Igo check the contents of one of scores of toy and food packages donated by DHS employees at their own expense."
Date:
December 23, 1987
Creator:
Argo, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0255.0620]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "The agreement on funding and responsibilities for the 34-sport extravaganza, to be staged July 21-30, was signed by Robert H. Helmick, president of the U.S. Olympic Committee; Baaron Pittenger, acting executive director of the USOC; Lee Allan Smith, president of OklahomaCentenniel Sports Inc.; and Clay Bennett, executive vice-president of OklahomaCentenniel Sports Inc."
Date:
October 23, 1987
Creator:
Klock, Roger
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0232.0284]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Musicals and other productions are staged at the newly renovated Pollard Theatre."
Date:
September 23, 1987
Creator:
Argo, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0232.0365]
Photograph used for a newspaper owned by the Oklahoma Publishing Company.
Date:
September 23, 1987
Creator:
Argo, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0261B.0785]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Smith Holt"
Date:
July 23, 1987
Creator:
Argo, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0260B.0181]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Mrs. Dan Hogan III, member of the patrons committee and a new committee member; Mrs. Richard Van Cleef, a new committee member; Mrs. Fisher Ames; a treasurer for the fifth time; and Mrs. William Sutton, chairman of the patrons committee, from left, were among the women planning the Winter Ball."
Date:
September 23, 1987
Creator:
Sisney, Steve
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0257.0434]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Dorothy Herring, left, is director of the Hospital Hospitality House and Mary Kathryn Lutten helped set up the project."
Date:
September 23, 1987
Creator:
Argo, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0232.0382]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "The gingerbread accents on the exterior of the home on Springer were a deciding factor in its selection by the Guthrie historical group for the residential restoration program."
Date:
September 23, 1987
Creator:
Argo, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0269.0033]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Del City's Brent Hughes attempts to steal second base."
Date:
April 23, 1987
Creator:
Hoke, Doug
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0232.0539]
Photograph used for a newspaper owned by the Oklahoma Publishing Company.
Date:
September 23, 1987
Creator:
Argo, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History