Synthetic crude composition

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United States of America Patent

PATENT NO 11760942
APP PUB NO 20220333026A1
SERIAL NO

17639871

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Abstract

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An upgraded crude composition is provided, along with systems and methods for making such a composition. The upgraded crude composition can include an unexpectedly high percentage of vacuum gas oil boiling range components while having a reduce or minimized amount of components boiling above 593° C. (1100° F.). In some aspects, based in part on the hydroprocessing used to form the upgraded crude composition, the composition can include unexpectedly high contents of nitrogen. Still other unexpected features of the composition can include, but are not limited to, an unexpectedly high nitrogen content in the naphtha fraction; and an unexpected vacuum gas oil fraction including an unexpectedly high content of polynuclear aromatics, an unexpectedly high content of waxy, paraffinic compounds, and/or an unexpectedly high content of n-pentane asphaltenes.

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Patent Owner(s)

Patent OwnerAddress
EXXONMOBIL TECHNOLOGY AND ENGINEERING COMPANYSPRING TX 77389

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Brown, Stephen H Lebanon, US 125 2145
Cady, Samuel J Morristown, US 10 3
Horton, Scott R Annandale, US 1 1
Kovvali, Anjaneya S Herndon, US 33 98
Mhadeshwar, Ashish B Garnet Valley, US 12 53
Raich, Brenda A Annandale, US 31 112
Ramkrishnan, Aruna Bridgewater, US 10 3
Shen, Eric B Basking Ridge, US 18 146

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