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2023
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Invention
|
Friction welding of cladded cemented or sintered carbides to a structural element. A method for b... |
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2022
|
Invention
|
Feedwell for an inclined plate separator. A feedwell is provided for an inclined plate separator ... |
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2021
|
Invention
|
Centrifugal hydraulic seal. A centrifugal hydraulic seal between the rotating and non-rotating co... |
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Invention
|
Tiled screen cloth. A screen cloth for use in a screening device for screening out oversize objec... |
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2020
|
Invention
|
Process and process line for solvent extraction of bitumen from oil sands. A process for forming ... |
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Invention
|
Monitoring wear of double roll crusher teeth by digital video processing. A method, related syste... |
|
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Invention
|
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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Rotary screening of a conditioned oil sand slurry, and an improved rotary screening apparatus. A ... |
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2019
|
Invention
|
Collectors for treating tailings. A process for treating and dewatering tailings comprising fine ... |
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Invention
|
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
|
Liquid yield from fluid coking reactors. The present invention is directed towards modifying the ... |
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2018
|
Invention
|
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 ... |
|
|
Invention
|
Controlling vacuum in a horizontal pan filtering device.
A method for continuously filtering a l... |
|
|
Invention
|
Lump segregating slurry feed diffuser. A feed diffuser for use in a rotating screen having drain ... |
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2017
|
Invention
|
Recovery of hydrocarbon diluent from tailings. A method for recovering hydrocarbon diluent from t... |
|
|
Invention
|
Polymer-lined pipes and fittings with replaceable components. A pipe or fitting having a polymer ... |
|
|
Invention
|
Low-field time-domain nmr measurement of oil sands process streams. 2 measurement NMR pulse seque... |
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2016
|
Invention
|
Laser-induced breakdown spectroscopy of oil sands. A method of quantifying at least one property ... |
|
|
Invention
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Use of surfactants in water-based bitumen extraction processes. A process for extracting bitumen ... |
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|
Invention
|
Bitumen droplets coalescence. A process is provided for treating an aqueous oil sand slurry conta... |
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2015
|
Invention
|
Upgrading of bitumen. A method of upgrading bitumen in a plant comprising a diluent recovery unit... |
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Invention
|
Screen cloth for vibrating, rotating or stationary screens. A screen cloth for use in a screening... |
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2014
|
Invention
|
Method of detecting and controlling e-line loss in a centrifuge. A method of detecting E-line los... |
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|
Invention
|
Method of treating water using petroleum coke and a ph-lowering agent. A process for treating wat... |
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|
Invention
|
Bitumen recovery from oil sands tailings. There is provided a method including: combining storage... |
|
|
Invention
|
System and method for image-based analysis of a slurry and control of a slurry process. A system ... |
|
|
P/S
|
Scientific and technological services, namely, research and development in the field of oil sands... |
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2013
|
Invention
|
Feedwell for a gravity separation vessel. A feedwell for a gravity separation vessel for introduc... |
|
|
Invention
|
Subaqueous mining tailings placement. A process for reducing segregation of mining tailings while... |
|
|
Invention
|
Centrifugal separator with inlet arrangement in the form of a set of annular discs or a helically... |
|
2012
|
Invention
|
Optimized caustic control based on ore grade and fines content for bitumen extraction from mined ... |
|
|
Invention
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Process for recovering solvent from spent oil sand solids. A process for recovering solvent from ... |
|
|
Invention
|
Overburden/tailings mixtures for engineered tailings deposit control. A process of dewatering tai... |
|
|
Invention
|
Oil sands fluid fine tailings dewatering using rim ditching. A process of dewatering tailings is ... |
|
|
Invention
|
Centrifuge process for dewatering oil sands tailings. A process for dewatering oil sands tailings... |
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|
Invention
|
High temperature froth underwash in an oil sand bitumen extraction separation vessel. A process f... |
|
|
Invention
|
Naphtha based fungible bitumen process. The invention is directed to a process for cleaning bitum... |
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2011
|
Invention
|
Screen cloth for vibrating or stationary screens. An impact screen cloth for use in a screening d... |
|
|
Invention
|
Extraction of oil sand bitumen with two solvents. A process for extracting bitumen from oil sand ... |
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2010
|
Invention
|
Extraction of oil sand bitumen with two solvents.
A process for extracting bitumen from oil sand... |
|
|
Invention
|
Simultaneous determination of bitumen and water content in oil sand and oil sand extraction proce... |
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|
Invention
|
Centrifugal pump for slurries. A centrifugal pump is provided having a volute casing having a dis... |
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|
Invention
|
Sampling vessel for fluidized solids. A method, apparatus and system for obtaining a sample of a ... |
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2009
|
Invention
|
Apparatus and process for wet crushing oil sand. A system for forming an oil sand slurry from min... |
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2008
|
Invention
|
Apparatus and method for the detection and rejection of metal in particulate material. A system a... |
|
|
Invention
|
Method for treating bitumen froth with high bitumen recovery and dual quality bitumen production.... |
|
|
Invention
|
Primary froth recycle. A process for extracting bitumen from oil sand, comprising: mixing oil san... |
|
|
Invention
|
Segregation of streams for the production of ammonia. 3-rich stream. |
|
1998
|
P/S
|
PARTIALLY REFINED TAR SANDS PETROLEUM |
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1982
|
P/S
|
Producing oil products from tar sands and oil sands. |
