Invention Grant
- Patent Title: Process and equipment for fluid catalytic cracking for the production of middle distillates of low aromaticity
- Patent Title (中): 用于生产低芳烃中间馏分的流化催化裂化工艺和设备
-
Application No.: US12358462Application Date: 2009-01-23
-
Publication No.: US08128806B2Publication Date: 2012-03-06
- Inventor: Claudia Maria de Lacerda Alvarenga Baptista , Edisson Morgado Junior , William Richard Gilbert
- Applicant: Claudia Maria de Lacerda Alvarenga Baptista , Edisson Morgado Junior , William Richard Gilbert
- Applicant Address: BR Rio de Janeiro
- Assignee: Petroleo Brasileiro S.A.—Petrobras
- Current Assignee: Petroleo Brasileiro S.A.—Petrobras
- Current Assignee Address: BR Rio de Janeiro
- Agency: Nixon & Vanderhye P.C.
- Priority: BR0800236 20080124
- Main IPC: C10G11/04
- IPC: C10G11/04
Abstract:
The present invention relates to a process and equipment for fluid catalytic cracking for the production of middle distillates of low aromaticity that comprises cracking a mixed feed consisting of heavy fractions of hydrocarbons, in the absence of added hydrogen and employing a catalyst of low activity and low acidity, in a dense-bed FCC reactor to produce an effluent constituted of fractions of middle distillates and naphtha of low aromaticity.
Public/Granted literature
Information query
