Hydrocarbon stream separation system and method

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11274255
APP PUB NO 20220041936A1
SERIAL NO

17396302

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Abstract

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A system and method for separating a hydrocarbon feed stream by flashing the feed stream under vacuum to form a remaining flashed vapor comprising atmospheric hydrocarbons, vacuum distillable hydrocarbons and a non-volatile liquid; condensing the flashed vapor to a liquid using a two-stage condenser and heat recovery system; and recycling a portion of the condensed liquid to be flashed under vacuum. Separation is accomplished by combining atmospheric and vacuum separation in one column. The non-volatile liquid recovered from the vacuum vessel may comprise asphalt. This process also injects steam generated within the process into the vacuum vessel which is condensed in a two-stage condenser system to augment vacuum and aid in separation. The feed stream may comprise diluted bitumen which may be removed using a feed preparation vessel.

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Patent Owner(s)

Patent OwnerAddress
CARBOVATE DEVELOPMENT CORPSARNIA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Brost, Edward Brights Grove, CA 2 0
Locke, Gary Calgary, CA 2 0

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