Resource Type
Partner
UNT Libraries Government Documents Department
14
Oklahoma Historical Society
3
Brownwood Public Library
1
Carl Albert Congressional Research and Studies Center
1
Ennis Public Library
1
FM Buck Richards Library
1
Gladys Johnson Ritchie Library
1
Rains County Library
1
Sterling Municipal Library
1
UNT Libraries
1
3 More
Collection
Texas Digital Newspaper Program
8
Office of Scientific & Technical Information Technical Reports
6
Congressional Research Service Reports
4
Oklahoma Digital Newspaper Program
4
Government Accountability Office Reports
3
Tocker Foundation Grant
3
Altus Times-Democrat
1
Brownwood Bulletin
1
Brady Area Newspaper Collection
1
The Baytown Sun
1
13 More
Serial/Series Title
Country
States
Language
28 Matching Results
Results open in a new window/tab.
prev
Results:
25 - 28 of
28
Sapulpa Daily Herald (Sapulpa, Okla.), Vol. 99, No. 52, Ed. 1 Tuesday, November 26, 2013
Daily newspaper from Sapulpa, Oklahoma that includes local, state, and national news along with advertising.
Date:
November 26, 2013
Creator:
Gibbs, Angenene
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Single-Step Syngas-to-Distillates (S2D) Synthesis via Methanol and Dimethyl Ether Intermediates: Final Report
The objective of the work was to enhance price-competitive, synthesis gas (syngas)-based production of transportation fuels that are directly compatible with the existing vehicle fleet (i.e., vehicles fueled by gasoline, diesel, jet fuel, etc.). To accomplish this, modifications to the traditional methanol-to-gasoline (MTG) process were investigated. In this study, we investigated direct conversion of syngas to distillates using methanol and dimethyl ether intermediates. For this application, a Pd/ZnO/Al2O3 (PdZnAl) catalyst previously developed for methanol steam reforming was evaluated. The PdZnAl catalyst was shown to be far superior to a conventional copper-based methanol catalyst when operated at relatively high temperatures (i.e., >300°C), which is necessary for MTG-type applications. Catalytic performance was evaluated through parametric studies. Process conditions such as temperature, pressure, gas-hour-space velocity, and syngas feed ratio (i.e., hydrogen:carbon monoxide) were investigated. PdZnAl catalyst formulation also was optimized to maximize conversion and selectivity to methanol and dimethyl ether while suppressing methane formation. Thus, a PdZn/Al2O3 catalyst optimized for methanol and dimethyl ether formation was developed through combined catalytic material and process parameter exploration. However, even after compositional optimization, a significant amount of undesirable carbon dioxide was produced (formed via the water-gas-shift reaction), and some degree of methane formation could not be …
Date:
November 26, 2013
Creator:
Dagle, Robert A.; Lebarbier, Vanessa MC; Lizarazo Adarme, Jair A.; King, David L.; Zhu, Yunhua; Gray, Michel J. et al.
Object Type:
Report
System:
The UNT Digital Library
Small Business Contracting: Updated Guidance and Reporting Needed for Consolidated Contracts
A letter report issued by the Government Accountability Office with an abstract that begins "The Department of Defense (DOD) and the General Services Administration (GSA)--which accounted for more than 80 percent of the consolidated contracts reported by all federal agencies in fiscal years 2011 and 2012--do not know the full extent to which they are awarding consolidated contracts. This is the result of contracts being misreported in the federal procurement data system. GAO reviewed 157 contracts--more than half of all DOD and GSA contracts that were reported as consolidated--and found that 34 percent of the DOD contracts and all of the GSA contracts in fact were not consolidated. GAO also identified four DOD contracts with consolidated requirements that were not reported as such."
Date:
November 26, 2013
Creator:
United States. Government Accountability Office.
Object Type:
Report
System:
The UNT Digital Library
Tribal Jurisdiction over Nonmembers: A Legal Overview
The report provides an overview the Indian tribes, which are quasi-sovereign entities that enjoy all the sovereign powers that are not divested by Congress or inconsistent with the tribes' dependence on the United States. The report discusses tribal jurisdiction over nonmember Indians.
Date:
November 26, 2013
Creator:
Smith, Jane M.
Object Type:
Report
System:
The UNT Digital Library