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:
Dec. 25, 2018
Filed:
Nov. 05, 2014
Uop Llc, Des Plaines, IL (US);
Vasant P. Thakkar, Elk Grove Village, IL (US);
UOP LLC, Des Plaines, IL (US);
Abstract
A process for producing a high quality distillate that meets the ultralow sulfur, cold flow, and distillation requirements. The feed stream is first hydrotreated and dewaxed in the same reactor to provide a hydrotreated and dewaxed effluent. The hydrotreated and dewaxed effluent is separated in a separation zone into a liquid and a vapor phase, the vapor phase comprising a hydrogen containing gas that can be recycled. The liquid phase is separated into at least a diesel stream and a heavy hydrocarbon stream. The heavy hydrocarbon stream is hydrocracked and the hydrocracked effluent may be passed to the reactor for hydrotreating and dewaxing or passed to the separation zone with the hydrotreated and dewaxed effluent.