Invention Grant
- Patent Title: Stabilizing pyrolysis naphtha
- Patent Title (中): 稳定热解石脑油
-
Application No.: US539759Application Date: 1975-01-09
-
Publication No.: US4009094APublication Date: 1977-02-22
- Inventor: Edward L. Cole , John T. Nolan, Jr.
- Applicant: Edward L. Cole , John T. Nolan, Jr.
- Applicant Address: NY New York
- Assignee: Texaco Inc.
- Current Assignee: Texaco Inc.
- Current Assignee Address: NY New York
- Main IPC: C10B55/00
- IPC: C10B55/00 ; C10G9/00 ; C10G9/14 ; C10G35/02
Abstract:
Pyrolysis naphtha is contacted with a residuum hydrocarbon charge stock under process conditions suitable for delayed coking of said residuum hydrocarbon charge. Unstable olefinic and diolefinic components of said pyrolysis naphtha are reduced in the product naphtha. Such conversion of unstable olefin and diolefin components is accomplished without substantial conversion of aromatic components of said pyrolysis naphtha.
Public/Granted literature
- US5629134A Chemically amplified positive resist composition Public/Granted day:1997-05-13
Information query
