Title | Date | Subject | Description | ||
---|---|---|---|---|---|
101 | How Shell attempted to unlock Utah tar sands | ||||
102 | Hydrocarbon-induced cancer risks in oil shale processing | ||||
103 | Hydraulic mining technique for recovering bitumen from tar sand deposit | ||||
104 | Hydraulic mining of tar sand bitumen with aggregate material | ||||
105 | Catalytic and thermal effects in the upgrading of bitumen-derived heavy oils (Abstract only) | 1985 | Heavy oils derived from PR Spring bitumen were hydrotreated in the fixed bed reactor as a function of process variables. The presulfided commercial NiMo/y-alumina (HDN) catalyst, Mo supported on y-alumina (HDM) catalyst and sodium-impregnated HDN catalyst support were used in this study to investiga... | ||
106 | Catalytic upgrading of Asphalt Ridge bitumen over hydrodenitrogenation catalysts (Abstract only) | 1997 | The bitumen extracted from Asphalt Ridge oil sands was hydrotreated over three sulfided NiMo/y-Alumina hydrodenitrogenation catalysts in a fixed bed reactor to study the extent of upgrading as a function of process variables and catalyst. The process variables investigated were temperature (619-685 ... |