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- 1Cho, Byong Kwon.
- 1Gee, Kathleen F.M.D.
- 1Ji, Yiming
- 1Liu, Chong-Liek.
- 1McCulloch, Neil Malcolm
- 1McGregor, Donald Edward.
- 1David Z. Zhu (Department of Civil and Environmental Engineering)
- 1Hashisho, Zaher (Dept. of Civil and Environmental Engineering)
- 1Kuznicki,Steven (Chemical and Materials Engineering)
- 1Kuznicki,Steven M. (Chemical and Materials Engineering)
- 1Luo, Jing-Li (Chemical and Materials Engineering)
- 1Tan, Zhongchao (University of Waterloo)
Hydrogen sulfide (H2S) is the primary cause of the widespread odor and corrosion issues in sanitary sewer systems. When wastewater falls in drop structures, the emission of H2S is expected to be significantly enhanced. This study focuses on the mass transfer coefficient, KL, for H2S and other...
Asphaltenes are a solubility class and it is the material in oil that is insoluble in a paraffinic matrix. It is a major contributor to problems in many petroleum operations such as production, transportation, refining, precipitation, crude oil emulsification, and de-emulsification, and high...
Effect of Diluent Levels on Greenhouse Gases and Reduced Sulfur Compound Emissions from Oil Sands TailingsDownload
A well-known issue of tailings is that they have poor consolidation properties, which, in situ, may require several decades or more before the material can be reclaimed. With the accumulation of tailings in the tailings ponds, one unintended consequence of this long-term storage is the evolution...
Direct desulfuization of syngas is an important measure to further increase the efficiency of IGCC systems. Solid-phase, metal oxide adsorbents which sequester the sulfur by converting H2S to a metal sulfide are the only desulfurization technology capable of withstanding the combustion...
SOFCs which can directly operate under high concentration of H2S would be economically beneficial as this reduces the cost of gas purification. H2S is highly reactive gas specie which can poison most of the conventional catalysts. As a result, developing anode materials which can tolerate high...
Hydrogen sulfide (H2S) is a major contaminant of industrial gas streams. Amongst the various methods used for its removal, adsorption by metal oxides is the most promising. Copper oxide (CuO) is shown to have superior H2S removal capability at room temperature. H2S removal at room...
This project was initiated to study the H2S removal process from liquid sulfur and later extended to generic liquid degassing scenarios. Enersul HyspecTM Degassing Process was first field tested so that comparison could be made with new units to be engineered. Two new degassing units were...