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2015
|
Invention
|
Apparatus and systems for upgrading heavy oil using catalytic hydrocracking and thermal coking. M... |
|
2013
|
Invention
|
Systems for hydroprocessing heavy oil. A hydroprocessing system involves introducing heavy oil an... |
|
|
Invention
|
Methods and systems for upgrading heavy oil using catalytic hydrocracking and thermal coking. Met... |
|
2012
|
Invention
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Methods for increasing catalyst concentration in heavy oil and/or coal resid hydrocracker. Method... |
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2007
|
Invention
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Methods and mixing systems for introducing catalyst precursor into heavy oil feedstock. Methods a... |
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2006
|
Invention
|
Supported nickel catalysts having high nickel loading and high metal dispersion and methods of ma... |
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2005
|
Invention
|
Ebullated bed hydroprocessing methods and systems and methods of upgrading an existing ebullated ... |
|
|
Invention
|
Fixed bed hydroprocessing methods and systems and methods for upgrading an existing fixed bed sys... |
|
|
Invention
|
Hydroprocessing method and system for upgrading heavy oil using a colloidal or molecular catalyst... |
|
1994
|
Invention
|
Hydrocracking process involving colloidal catalyst formed in situ. In a hydrocracking process a f... |
