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586 Matching Results
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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:
May 18, 1987
Creator:
Jha, M. C.; Baltich, L. K. & Berggren, M. H.
Object Type:
Report
System:
The UNT Digital Library
[Letter from Gibson Lewis to Alfred Hurley, May 18, 1987]
Letter from Gibson Lewis to Alfred Hurley, on May 18, 1987, telling him that the bill creating the TAMS program has passed the House floor, and expressing his excitement in working on the project.
Date:
May 18, 1987
Creator:
Lewis, Gibson D.
Object Type:
Letter
System:
The UNT Digital Library
[Photograph 2012.201.B0070.0484]
Photograph used for a story in the Daily Oklahoman newspaper.
Date:
May 18, 1984
Creator:
McDaniel, David
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0070.0482]
Photograph used for a story in the Daily Oklahoman newspaper.
Date:
May 18, 1984
Creator:
McDaniel, David
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0102.0382]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "The ball is lost briefly during the All-City basketball game recently in Yukon."
Date:
May 18, 1984
Creator:
Hoke, Doug
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0156.0291]
Photograph used for a story in the Daily Oklahoman newspaper.
Date:
May 18, 1984
Creator:
unknown
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0170.0075]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Durant's location in southeastern Oklahoma allows residents to benefit from nearby Lake Texoma."
Date:
May 18, 1989
Creator:
McDaniel, David
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0166.0027]
Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "School patrons in Norman donated $75,000 to the newly formed Norman Public School Foundation."
Date:
May 18, 1984
Creator:
Klock, Roger
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0156.0486]
Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Tearoom committee co-chairman Susan Daughterly, standing, serves Dana Hoppers, Judy Watts and Julane Whitmire, from left."
Date:
May 18, 1983
Creator:
Beckel, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0138.0789]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Don Coit opened his first drive-in nearly 30 years ago in Oklahoma City."
Date:
May 18, 1982
Creator:
Lynn, Renee
Object Type:
Photograph
System:
The Gateway to Oklahoma History
High-energy-overcurrent protective device
Electrical loads connected to capitance elements in high voltage direct current systems are protected from damage by capacitance discharge overcurrents by connecting between the capacitance element and the load, a longitudinal inductor comprising a bifilar winding wound about a magnetic core, which forms an incomplete magnetic circuit. A diode is connected across a portion of the bifilar winding which conducts a unidirectional current only. Energy discharged from the capitance element is stored in the inductor and then dissipated in an L-R circuit including the diode and the coil winding. Multiple high voltage circuits having capacitance elements may be connected to loads through bifilar windings all wound about the aforementioned magnetic core.
Date:
May 18, 1981
Creator:
Praeg, W. F.
Object Type:
Patent
System:
The UNT Digital Library
Continental scientific drilling program data base: 1982
The Continental Scientific Drilling Program (CSDP) data base maintained at Lawrence Livermore National Laboratory is funded by the Office of Basic Energy Sciences of the Department of Energy. It is a central repository of information concerning approximately 1800 government funded and scientifically interesting drill holes in the United States. This data base can help reduce drilling costs and maximize scientific value of drilling efforts of government agencies and industry. The services of the CSDP data base are free of charge and available to all.
Date:
May 18, 1982
Creator:
Pawloski, G.A.; Howard, N.; Hage, G.; Higuera; M.L. & Richardson, W.
Object Type:
Report
System:
The UNT Digital Library
ORNL rod-bundle heat-transfer test data. Volume 6. Thermal-hydraulic test facility experimental data report for test 3. 05. 5B - double-ended cold-leg break simulation
Thermal-Hydraulic Test Facility (THTF) Test 3.05.5B was conducted by members of the ORNL PWR Blowdown Heat Transfer Separate-Effects Program on July 3, 1980. The objective of the program is to investigate heat transfer phenomena believed to occur in PWRs during accidents, including small and large break loss-of-coolant accidents. Test 3.05.5B was designed to provide transient thermal-hydraulics data in rod bundle geometry under reactor accident-type conditions. Reduced instrument responses are presented. Also included are uncertainties in the instrument responses, calculated mass flows, and calculated rod powers.
Date:
May 18, 1982
Creator:
Mullins, C. B.; Felde, D. K.; Sutton, A. G.; Gould, S. S.; Morris, D. G.; Robinson, J. J. et al.
Object Type:
Report
System:
The UNT Digital Library
[Photograph 2012.201.B0324.0173]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Twins Danny, left, and Mackey Keener, pictured here with Bond of the K-9 unit, often cause heads to turn when they are on duty together in their Oklahoma City police uniforms."
Date:
May 18, 1989
Creator:
Gooch, Steve
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0329.0439]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Oklahoma City Mayor Ron Norick applauds during groundbreaking ceremonies for the John Kilpatrick Turnpike in north Oklahoma City."
Date:
May 18, 1989
Creator:
Klock, Roger
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0322.0252]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Marc Kaplan and Dog cruised into Oklahoma City Monday looking for a place to stay while they encouraged citizens to donate money to the American Cancer Soci-ety."
Date:
May 18, 1981
Creator:
Tullous, Don
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0303B.0090]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Steve Kennedy of Putnam West stole the show at the recent Oklahoma City All-Star boys basketball game at Yukon High School."
Date:
May 18, 1985
Creator:
Wilson, George R.
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0354.0092]
Photograph used for a story in the Daily Oklahoman newspaper.
Date:
May 18, 1984
Creator:
Klock, Roger
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0348.0174]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "The Southern Cal doubles team of Caroline Kuhlman (left) and Mary Norwood attack the net."
Date:
May 18, 1985
Creator:
Hoke, Doug
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0271.0543]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Michael O'Hara Cynthia Cope, Stan Hupfeld and Wayne Stone, from left, discuss the United Way's current communications efforts at a recent party sponsored by the United Way Press Club at the Embassy Suites Hotel."
Date:
May 18, 1989
Creator:
Hoke, Doug
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0231.0701]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Guinea eggs are said to be lower in cholesterol than chicken eggs."
Date:
May 18, 1989
Creator:
McDaniel, David
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0230.0236]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Chopsticks in napkins apply to an Oriental themed bridal shower for Jill Griggy, right, seated with her mother, Mrs. Kenneth Griggy, left, and her grandmother Mrs. Laurine Doetzel."
Date:
May 18, 1982
Creator:
Albright, Bob
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0255.0398]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Frank Heidcamp"
Date:
May 18, 1983
Creator:
Hellstern, Paul
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0225.0562]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Valedictorians Blair Goto , left, of Putnam City High, Niggemeyer of Putnam City North and David Culbertson of Putnam City.."
Date:
May 18, 1982
Creator:
unknown
Object Type:
Photograph
System:
The Gateway to Oklahoma History