Results 41 to 50 of about 1,608 (223)
Clathrate hydrate crystallization
The Canadian Journal of Chemical Engineering, EarlyView.Abstract Clathrate hydrate crystallization has been an area of interest to chemical engineers from the point of view of crystal structure, thermophysical properties, phase equilibria, kinetics, industrial applications, and environmental (climate change) implications.
Peter Englezos
wiley +1 more source
Coal liquefaction process streams characterization and evaluation [PDF]
, 1990 Consol R D is conducting a three-year program to characterize process and product streams from direct coal liquefaction process development projects. The program objectives are two-fold: (1) to obtain and provide appropriate samples of coal liquids for ...
Robbins, G.A. +2 more
core +1 more source
STUDY OF SOLVENT AND CATALYST INTERACTIONS IN DIRECT COAL LIQUEFACTION [PDF]
, 2000 Using a reactor in which the coal is physically separated from the solid catalyst by a porous wall permeable to the hydrogen donor solvent, it was shown that direct contact between the catalyst and the coal is not required for catalyzed coal liquefaction.
Klein, Michael T.
core +3 more sources
Energy Science &Engineering, EarlyView.This study establishes an environmental thermoeconomic cost model to investigate the impact of two IAC technologies on the performance of a GSCC from three aspects of energy, economy, and environment. Under arid climate conditions, the SEC technology demonstrates superior performance in terms of cost‐effectiveness and environmental impact.
Zhen Wang, Li Zhang, Yu Ni, Liqiang Duan
wiley +1 more source
Rutting Prediction Model of Asphalt Mixture Based on the Triaxial Repeated Load Test
Advances in Civil Engineering, 2021 This study establishes a more reasonable and effective rutting prediction model called the quadratic modified Burgers rheological model by considering dynamic loads.
Jie Ji +5 more
doaj +1 more source
FlexMat, EarlyView.Addressing the challenges inherent in dry reforming of methane (DRM), this paper focuses on the structural design and performance optimization of Ni‐based catalysts. The modulation strategies for DRM are systematically reviewed across four dimensions: the micromorphology of active metals, metal‐support interactions, electronic modifications by ...
Bowei Cao, Junlei Zhang, Wanglei Wang
wiley +1 more source
Advanced direct coal liquefaction concepts - appendix
, 1994 This detailed appendix presents the results of direct coal liquefaction studies performed by the contractor.
Berger, D. J. +2 more
core +1 more source
Properties of Direct Coal Liquefaction Residue Modified Asphalt Mixture
Advances in Materials Science and Engineering, 2017 The objectives of this paper are to use Direct Coal Liquefaction Residue (DLCR) to modify the asphalt binders and mixtures and to evaluate the performance of modified asphalt mixtures.
Jie Ji +5 more
doaj +1 more source
Chemical Kinetic Modeling in Coal Gasification Processes: an Overview
Eurasian Chemico-Technological Journal, 2013 Coal is the fuel most able to cover world deficiencies in oil and natural gas. This motivates the development of new and more effective technologies for coal conversion into other fuels. Such technologies are focused on coal gasification with production
N. A. Slavinskaya +3 more
doaj +1 more source
Coal Liquefaction and Characterization of Coal-derived Oils Using the Direct Liquefaction Test Plant
Journal of the Fuel Society of Japan, 1981 The liquefaction of four coals (Yallourn, Soya-koishi, Taiheiyo, and Shin-yubari coals) with different coal ranks has been made by using the 0.1 tjd direct liquefaction test plant.The low rank coals generally produced larger CO, CO2 and H2O, derived from oxygen present in coal.The hydrogen consumption decreased linearly with the increase in the coal ...
YOSHIDA, Tadashi +13 more
openaire +2 more sources