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:
Apr. 21, 2025
Filed:
Oct. 14, 2020
T.en Process Technology, Inc., Houston, TX (US);
Thomas M. Pickett, Houston, TX (US);
Yong Wang, Houston, TX (US);
Chinh Dang, Houston, TX (US);
William Larson, Houston, TX (US);
John Murphey, Iii, Houston, TX (US);
George Dabney, Jr., Houston, TX (US);
Huynh Pham, Houston, TX (US);
Astrid Han, Houston, TX (US);
T.EN PROCESS TECHNOLOGY, INC., Houston, TX (US);
Abstract
A cracking furnace for cracking a hydrocarbon feed, the furnace including a firebox having a single radiant zone including, a first plurality of cracking coils each having a first shape arranged within the firebox. The radiant zone includes a second plurality of cracking coils each having a second shape arranged within the radiant zone. A burner section positioned below the first plurality cracking coils and below the second plurality of cracking coils. A convection section is positioned on top of the firebox configured to recover residual heat from the firebox.