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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 11084986 B1

PDFFull Text
Date of Patent:
Aug. 10, 2021

Filed:

Nov. 18, 2019

Methods for separating light fractions from hydrocarbon feedstock

Applicant:

Nexcrude Technologies, Inc., East Dennis, MA (US);

Inventors:

Donald A. Seccombe, Jr., East Dennis, MA (US);

Shujuan Wang, East Dennis, MA (US);

Assignee:

NEXCRUDE TECHNOLOGIES, INC., East Dennis, MA (US);

Attorney:

Procopio, Cory, Hargreaves & Savitch LLP

Primary Examiner:

Randy Boyer

Int. Cl.
CPC ...
C10G 7/00 (2006.01); C10G 55/04 (2006.01); C10G 31/06 (2006.01); C10G 5/06 (2006.01); C10G 7/02 (2006.01); C10G 53/02 (2006.01);
U.S. Cl.
CPC ...
C10G 31/06 (2013.01); C10G 5/06 (2013.01); C10G 7/02 (2013.01); C10G 53/02 (2013.01); C10G 55/04 (2013.01); C10G 2300/1033 (2013.01); C10G 2300/4006 (2013.01); C10G 2300/4025 (2013.01); C10G 2300/4068 (2013.01);
Abstract

A process for facile separation of lighter hydrocarbon fractions from the heavier fractions of hydrocarbon oil feedstocks is disclosed, which utilizes novel sparging and reverse distillation techniques. The present invention can be utilized for the facile 'topping' of crude oil extracted on-site. Moreover, while heavier hydrocarbon fractions may be shipped to refineries for further processing, this invention will also prove useful for quick separation of light fractions produced by cracking processes off-site.

Find Patent Forward Citations

Seccombe, Jr., Donald. (2021). Methods for separating light fractions from hydrocarbon feedstock (U.S. Patent No. 11084986). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11084986

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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