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.:
Date of Patent:
Aug. 13, 2024
Filed:
May. 27, 2022
Applicant:
Baker Hughes Oilfield Operations Llc, Houston, TX (US);
Inventors:
Marco Respini, Casalmorano, IT;
Constance Jean, Liverpool, GB;
Assignee:
Baker Hughes Oilfield Operations, LLC, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C10G 1/10 (2006.01); C10G 1/00 (2006.01);
U.S. Cl.
CPC ...
C10G 1/10 (2013.01); C10G 1/002 (2013.01); C10G 2300/1003 (2013.01); C10G 2300/201 (2013.01); C10G 2300/80 (2013.01);
Abstract
A method for removing contaminants from a waste plastics pyrolysis stream containing the contaminants by introducing an effective amount of an additive thereto and separating the contaminants from the stream by a physical process, where suitable additives include, but are not necessarily limited to, crude oil demulsifiers, crude oil wax control additives, crude oil pour point reducers, dispersants/antifoulants, nanoscale metallic oxides, overbased metal oxide carbonates, and combinations thereof.