2 Matching Results

Search Results

Results: 1 - 2
open access

Hindered Diffusion of Asphaltenes at Elevated Temperature and Pressure Progress Report

Description: During this time period, experiments were performed to study the diffusion controlled uptake of quinoline and a coal asphaltene into porous carbon catalyst pellets. Cyclohexane and toluene were used as solvents for quinoline and the coal asphaltene respectively. The experiments were performed at 27 C and 75 C, at a pressure of 250 psi (inert gas) for the quinoline/cyclohexane system. For the coal asphaltene/toluene system, experiments were performed at 27 C, also at a pressure of 250 psi. These… more
Date: October 7, 1999
Creator: Guin, James A. & Ramakrishnan, Ganesh
Partner: UNT Libraries Government Documents Department
open access

Hindered Diffusion of Asphaltenes at Elevated Temperature and Pressure Progress Report

Description: During this final time period of the project, work was carried out in two areas. A major amount of effort was devoted to preparation of the final technical report for the project. The data taken on the project were organized and the asphaltenes, solvents, and catalysts used in the diffusional uptake experiments were organized into various systems. Since a large portion of the time for this report was spent on the preparation of the final technical report itself, the executive summary of the fin… more
Date: October 1, 2001
Creator: Guin, James A. & Emerson, Zachery
Partner: UNT Libraries Government Documents Department
Back to Top of Screen