1991•OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)Requires access
Determination of dideuterium uptake in coal petroleum resid coprocessing
Ettinger, Leon M. Stock, J.G. Gatsis
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Abstract
Coal petroleum resid coprocessing is a novel application of direct coal liquefaction which has potential for practical applications. Several lines of argument suggest that a better understanding of the chemistry of the coprocessing reaction would lead to improvements in coprocessing technology. In order to gain insight into this problem, batch autoclave studies were carried out by using Illinois No. 6 coal with Lloydminster resid under a dideuterium atmosphere to study the deuterium incorporation in the products. Quantitative deuterium nuclear magnetic resonance methods were used to analyze the liquid products, and gas chromatography-mass spectrometry was used to analyze the gas products. 4 tabs.