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2024
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Invention
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Methods for monitoring and control of flocculated oil sands tailings using image capture. The pre... |
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Invention
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Method to locate and quantify bitumen mats in oil sands tailings containment ponds. The present d... |
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2023
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Invention
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Methods for measuring bed height and deposition velocity in slurry transport pipelines. A method ... |
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Invention
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Reinforced screen cloths. A reinforced screen cloth for use in a screening device for screening o... |
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Invention
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Friction welding of cladded cemented or sintered carbides to a structural element. A method for b... |
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2022
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Invention
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Ice core analysis of end pit lakes. A method for determining the source of a surface bitumen shee... |
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Invention
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Deposition of flocculated tailings. A process for dewatering tailings having a solids content in ... |
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Invention
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Feedwell for an inclined plate separator. A feedwell is provided for an inclined plate separator ... |
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Invention
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Solids flocculation/agglomeration in solvent extraction of bitumen from oil sand. A process and a... |
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Invention
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Solids flocculation/agglomeration in solvent extraction of butimen from oil sand. A process and a... |
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Invention
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In-situ fines capture from fluid fine tailings. A process is provided for capturing fines present... |
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Invention
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Screen cloths. Abstract A screen cloth for use in a screening device for screening out oversize o... |
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Invention
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Pipe assembly including an anchor member for resisting delamination of a liner from a pipe shell.... |
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Invention
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Recovery of hydrocarbon diluent from froth treatment tailings. A method for recovering hydrocarbo... |
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2021
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Invention
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Centrifugal hydraulic seal. A centrifugal hydraulic seal between the rotating and non-rotating co... |
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Invention
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Tiled screen cloth. A screen cloth for use in a screening device for screening out oversize objec... |
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Invention
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Methods for processing oil sands containing swelling clays. A method for extracting bitumen from ... |
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2020
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Invention
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A process and process line for solvent extraction of bitumen from oil sands. A process for formin... |
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Invention
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Recovery of hydrocarbon diluent from froth treatment tailings. NS-611 ABSTRACT A method for recov... |
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Invention
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Transporting bitumen froth having coarse solids through a pipeline. A method for transporting a b... |
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Invention
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High density fluid recovery of sunken material. A method for recovering a sunken material from a ... |
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Invention
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Diluted bitumen fine water droplets capture. A method for processing bitumen froth comprised of b... |
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Invention
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Diluted bitumen product water reduction. A method for processing bitumen froth comprised of bitum... |
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Invention
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Monitoring a transverse position of a conveyor belt and its material load by digital image analys... |
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Invention
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Monitoring wear of double roll crusher teeth by digital video processing. A method, related syste... |
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Invention
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Laser-induced breakdown spectroscopy for determining a property of an oil sands ore sample. A met... |
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Invention
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Co-deposition of oil sand tailings streams and tailings products. A process for co-depositing tai... |
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Invention
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Rotary screening of a conditioned oil sand slurry, and an improved rotary screening apparatus. A ... |
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2019
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Invention
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Reduced velocity tailings distributor.
A reduced velocity tailings distributor is provided that ... |
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Invention
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Reduced velocity tailings distributor. A reduced velocity tailings distributor is provided that h... |
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Invention
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Treatment of tailings with flue-gas desulfurization solids. A process for improving the dewaterin... |
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Invention
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Dewatering flocculated tailings. A process for dewatering tailings is provided, comprising mixing... |
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Invention
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Sodium silicate and caustic in combination as process aids for the extraction of bitumen from min... |
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Invention
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Method for treating oil sand tailings with collectors specific for both clays and rock-forming mi... |
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Invention
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Managing ore blending for froth solids control. A method for controlling the solids distribution ... |
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Invention
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Conveyor belt with reinforcing block. A conveyor belt assembly includes an elastomer sheet, trans... |
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Invention
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System and method for correcting conveyor belt misalignment. A system for correcting transverse m... |
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Invention
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Bitumen extraction using reduced shear conditions. A process for extracting bitumen from mined oi... |
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Invention
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Improving liquid yield from fluid coking reactors. The present invention is directed towards modi... |
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2018
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Invention
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Robust bonding of sintered tungsten carbide. A method for bonding a cemented or sintered tungsten... |
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Invention
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Controlling bitumen recovery from an oil sands ore body by using a predictive ore processability ... |
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Invention
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Process for separating solvent from spent oil sand solids using superheated steam. A process for ... |
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2017
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Invention
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An improvement to water-based bitumen extraction processes based on primary separation vessel fin... |
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Invention
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Process for solvent extraction of oil sand bitumen. A process for solvent extraction of bitumen f... |
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Invention
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Process and apparatus for solvent extraction of oil sand bitumen. A process for solvent extractio... |
