Download or read book Chemically Assisted In Situ Retorting of Oil Shale written by Stephen James Kassarjian and published by . This book was released on 1996 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Chemically Assisted in Situ Recovery of Oil Shale written by and published by . This book was released on 1993 with total page 57 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of the research project was to investigate the feasibility of the chemically assisted in situ retort method for recovering shale oil from Colorado oil shale. The chemically assisted in situ procedure uses hydrogen chloride (HCl), steam (H2O), and carbon dioxide (CO2) at moderate pressure to recovery shale oil from Colorado oil shale at temperatures substantially lower than those required for the thermal decomposition of kerogen. The process had been previously examined under static, reaction-equilibrium conditions, and had been shown to achieve significant shale oil recoveries from powdered oil shale. The purpose of this research project was to determine if these results were applicable to a dynamic experiment, and achieve penetration into and recovery of shale oil from solid oil shale. Much was learned about how to perform these experiments. Corrosion, chemical stability, and temperature stability problems were discovered and overcome. Engineering and design problems were discovered and overcome. High recovery (90% of estimated Fischer Assay) was observed in one experiment. Significant recovery (30% of estimated Fischer Assay) was also observed in another experiment. Minor amounts of freed organics were observed in two more experiments. Penetration and breakthrough of solid cores was observed in six experiments.
Download or read book Chemically Assisted in Situ Recovery of Oil Shale Quarterly Report October 1 1991 December 31 1991 written by and published by . This book was released on 1991 with total page 5 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of this work is to investigate, in the laboratory, the parameters associated with a chemically assisted in situ recovery procedure, using hydrogen chloride (HCI), carbon dioxide (CO2), and steam (H2O), to obtain data useful to develop a process more economic than existing processes and to report all findings. The technical progress of the project is reported. The project status is that the solutions to the problems discussed in the third quarter status, were found to function satisfactorily. Future needs have been considered, and appropriate equipment and instrumentation changes have been designed. Only one experiment was performed this quarter, with some improvement over the previous experiments. The increase in shale oil recovery followed directly from the changes discussed last quarter, but the improvement could have been larger with wider-spread implementation of the changes. Equipment was purchased to rectify the need, and will be installed shortly. Further, a minor change in the design was necessary to account for the brittleness of high temperature electrical resistance heating tapes. The focus of the work this quarter has been on the development of computer software to enable the use of on-line parameter identification, the design of the instrumentation necessary to adequately observe the system, and the design of a continuous gas mixer to implement the experiment.
Download or read book Chemically Assisted in Situ Recovery of Oil Shale Termination Report September 5 1989 written by and published by . This book was released on 2005 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of this work is to investigate, in the laboratory, the parameters associated with a chemically assisted in situ recovery procedure, using hydrogen chloride (HCI), carbon dioxide (CO[sub 2]), and steam (H[sub 2]O), to obtain data useful to develop a process more economic than existing processes and to report all findings.
Download or read book Chemically Assisted in Situ Recovery of Oil Shale Quarterly Report April 1 1990 June 30 1990 written by and published by . This book was released on 1990 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of this work is to investigate, in the laboratory, the parameters associated with a chemically assisted in situ recovery procedure, using hydrogen chloride (HCI), carbon dioxide (CO2), and steam (H2O), to obtain-data useful to develop a process more economic than existing processes and to report all findings. The technical progress of the project is reported. The progress of the project is that experiment preparations are underway. Reactor design, process design, and experiment design have been completed. The laboratory to be used has required extensive clean-up, and is nearly ready. Safety considerations are underway. Finally, an initial literature search has revealed some important aspects that need to be considered.
Download or read book Chemically Assisted in Situ Recovery of Oil Shale Quarterly Report April 1 1993 June 30 1993 written by and published by . This book was released on 1993 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of this work is to investigate, in the laboratory, the parameters associated with a chemically assisted in situ recovery procedure, using hydrogen chloride (HCI), carbon dioxide (CO2), and steam (H20, to obtain data useful to develop a process more economic than existing processes and to report all findings. The technical progress of the project is reported. The project status is that the progress is being made towards being able to run meaningful experiments.
Download or read book Oil Shale Technology written by Sunggyu Lee and published by CRC Press. This book was released on 1990-12-11 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on the fundamental and engineering aspects of shale oil extraction, as well as the mathematical clarification of the complex transport mechanisms involved in oil shale pyrolysis. The influence of the chemical and physical environment on the enhancement of oil yield is explained, and ex situ and in situ technologies are reviewed and compared. The discussion on ex situ shale oil extraction includes both thermal and chemical extraction techniques such as retorting, solvent, and supercritical extraction. Parallels are drawn between the processes available for recovering and using other fossil fuel sources, such as coal and tar sands, and oil shale. In addition to covering the characteristics of oil shale, Oil Shale Technology summarizes the physical and chemical properties of shale oil obtained from various deposits around the world. The influence of the retorting process on the properties of the resulting oil shale is discussed, as are standardized techniques for determining these properties. Engineers, geologists, chemists, chemical engineers, and other researchers in the petroleum and chemical industries should consider this book an important reference resource.
Download or read book In Situ Recovery of Shale Oil Resulting from the UCSD NSF RANN Workshop Held at the University of California San Diego September 3 to 7 1974 written by National Science Foundation (U.S.) and published by . This book was released on 1975 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Chemically Assisted in Situ Recovery of Oil Shale Technical Progress Report April 1 1991 June 30 1991 written by and published by . This book was released on 1991 with total page 5 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of this work is to investigate, in the laboratory, the parameters associated with a chemically assisted in situ recovery procedure, using hydrogen chloride (HCI), carbon dioxide (CO2), and steam (H2O), to obtain data useful to develop a process more economic than existing processes and to report all findings. Quarter summary: all modifications previously planned where completed and a reaction experiment was run. A couple design flaws were discovered, improvements were designed, and all parts are expected in the first week of July. Experiment {number_sign}6 is expected to run the following Monday. Barring further mishap, experiments will be run one each week thereafter. The project is behind schedule, but the project is well positioned to make significant and considerable progress.
Download or read book In Situ Retorting of Oil Shale written by Edward L. Burwell and published by . This book was released on 1973 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Experimental in Situ Retorting of Oil Shale at Rock Springs Wyo written by Edward L. Burwell and published by . This book was released on 1969 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Methods for Minimizing Plastic Flow of Oil Shale During in Situ Retorting written by and published by . This book was released on 1978 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: In an in situ oil shale retorting process, plastic flow of hot rubblized oil shale is minimized by injecting carbon dioxide and water into spent shale above the retorting zone. These gases react chemically with the mineral constituents of the spent shale to form a cement-like material which binds the individual shale particles together and bonds the consolidated mass to the wall of the retort. This relieves the weight burden borne by the hot shale below the retorting zone and thereby minimizes plastic flow in the hot shale. At least a portion of the required carbon dioxide and water can be supplied by recycled product gases.
Download or read book Technological Overview Reports for Eight Shale Oil Recovery Processes written by Industrial Environmental Research Laboratory (Cincinnati, Ohio). Energy Systems Environmental Control Division and published by . This book was released on 1979 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Simulated in Situ Retorting of Oil Shale in a Controlled state Retort written by John J. Duvall and published by . This book was released on 1979 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Oil Shale Processing Technology written by V. Dean Allred and published by . This book was released on 1982 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book In Situ Oil Shale Retorting written by M. A. Tompkins and published by . This book was released on 1981 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Energy Research Abstracts written by and published by . This book was released on 1995 with total page 782 pages. Available in PDF, EPUB and Kindle. Book excerpt:
