- About
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The Global ETD Search service is a free service for researchers
to find electronic theses and dissertations. This service is
provided by the
Networked Digital Library of Theses and Dissertations.
Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
Search results
Showing 21 to 30 of 4857 (0.036 seconds)| 21 |
Hydrogen bond involvement in carbon acid pKa[subscript] shifts and intramolecular general catalysis /Snowden, Timothy Scott, January 2001 (has links)
Thesis (Ph. D.)--University of Texas at Austin, 2001. / Vita. Includes bibliographical references. Available also in a digital version from Dissertation Abstracts.
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Models for intramolecular hydrogen bonds involving polar C-H groups /Li, Chuen. January 1900 (has links)
Thesis--Ph. D., University of Hong Kong, 1982. / Cover title.
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Determining hydrogen peroxide exposure of employees at Company XYZBostwick, Stephanie L. January 2002 (has links) (PDF)
Thesis--PlanB (M.S.)--University of Wisconsin--Stout, 2002. / Includes bibliographical references.
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Low temperature catalytic liquid phase water gas shift reaction for carbon monoxide free hydrogen generationJayasree, Baby January 2014 (has links)
abstract / Chemistry / Doctoral / Doctor of Philosophy
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INFRARED OBSERVATIONS OF INTERSTELLAR MOLECULAR HYDROGENGautier, Thomas N. (Thomas Nicholas), 1764-1848. January 1978 (has links)
No description available.
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The production of hydrogen using chemical loopingLiu, Wen January 2013 (has links)
No description available.
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Development of an apparatus for a precise measurement of the Rydberg constant in hydrogenAshby, David Ward, 1946- January 1971 (has links)
No description available.
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Surface catalysis of the ortho- to para- conversion in hydrogen at liquid nitrogen temperatures. I, Apparatus and conversion on 0.05 percent chromia-alumina at 77⁰K and 61 cm. pressurePark, Crawford Dick, 1933- January 1957 (has links)
No description available.
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The reaction between hydrogen and pyrex glassBittner, Clarence Walter, 1919- January 1939 (has links)
No description available.
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Treated Biosolids in a Hot Hydrogen EnvironmentPinder, Richard 14 September 2012 (has links)
A laboratory scale Gas Phased Reduction (GPR) Process unit was designed, fabricated, built and tested to prove that the GPR process was capable of treating biosolids and producing energy. Two different types of biosolids were treated; digested sludge (Cake) and waste activated sludge (WAS). In addition to the biosolids test program, a sample of organic solid food waste was tested; a brand name hamburger.
The GPR process converts all of the organic matter in the biosolids and organic solid food waste into hydrogen-enriched methane gas, converting the residue into biologically inert material that has soil-like properties allowing for easy disposal. The process destroys pathogens, does not produce odors, enables recovery of valuable inorganic materials and reduces the requirements for land filling.
More importantly, the ability to apply the process to both dried sludge cake or digested sludge taken directly from the digesters, even waste activated sludge, provides many opportunities to make wastewater treatment plants more efficient. In addition, the GPR process does not create tar, an undesirable by-product of some other treatment technologies.
Overall, the GPR process can achieve a mass solids reduction of approximately 53% and in the process generate 0.4 L CH4/g of sludgedwb. This methane is a high energy fuel that can be used to make wastewater treatment plants energy self-sufficient by producing electricity on-site. / Ontario Center of Excellence, University of Guelph, Natural Energy Systems Inc.
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