Journal ArticleDOI
Acid dissolution of mineral matrix in Green River oil shale
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TLDR
In this paper, the major ionic species in the solution from acid treatment (AT) were identified as Na+, Al3+, Fe2+, Mg2+, and Ca2+.About:
This article is published in Fuel.The article was published on 1984-07-01. It has received 3 citations till now. The article focuses on the topics: Oil shale & Ankerite.read more
Citations
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Pyrolysis Kinetics and Chemical Structure Considerations of a Green River Oil Shale and its Derivatives
TL;DR: Hillier et al. as discussed by the authors used a curve-fitting method to fit kinetic parameters to non-linearized data, which was demonstrated to determine the "correct" answer for mathematically generated data within a few percent error.
Journal ArticleDOI
Acid dissolution of mineral matrix in Green River oil shale.: 2. Effect of ultrasonic field
TL;DR: In this article, an ultrasonic field was found to enhance the rate of mineral dissolution from Green River oil shale matrix when treated with dilute HCl. This effect was most pronounced for coarse particles and minimal for finely pulverized shale.
Journal ArticleDOI
Experimental and computer modelling studies of acid leaching of rundle oil shale
TL;DR: In this article, column of raw and retorted oil shale from the Kerosene Ck seam of the Rundle deposit were leached with dilute H2SO4 to simulate, on an accelerated time scale, the potential effects of acidification in this system.
References
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Book
Chemical Reaction Engineering
TL;DR: An overview of Chemical Reaction Engineering is presented, followed by an introduction to Reactor Design, and a discussion of the Dispersion Model.
Journal ArticleDOI
Numerical Data for Some Commonly Used Solid State Reaction Equations
TL;DR: In this paper, the authors give numerical tables of F(α) in relation to α, and to (t/t0.5) where t 0.5 is the time for 50% reaction and A is a calculable constant depending on the form of F (α).
Journal ArticleDOI
Thermophysical properties of oil shales
TL;DR: In this paper, a review of recent developments in the characterization of the thermophysical properties of various types of oil shales is presented, with changes in the thermal, mechanical and electrical properties of these technologically important materials, with temperature and organic content as experimental variables.
Journal ArticleDOI
Characterization of oil shales by differential scanning calorimetry
TL;DR: In this paper, the enthalpy measurements were carried out on a DuPont 990 thermal analysis system fitted with the differential scanning calorimetry assembly, in a flowing atmosphere of prepurified N/sub 2/.
Journal ArticleDOI
Thermal characteristics of analcime and its effect on heat requirements for oil-shale retorting
TL;DR: In this paper, thermal characteristics of analcime were determined over the temperature range from 25 to 600 °C, and it was shown that loss of water of crystallization from analcimes between 175 and 375 °C could increase the energy required to produce oil from oil shale by a maximum of about six percent.
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