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    PRODUCTION OF AROMATIC OILS
    3.
    发明专利
    PRODUCTION OF AROMATIC OILS 未知

    公开(公告)号：CA2216255A1

    公开(公告)日：1998-03-24

    申请号：CA2216255

    申请日：1997-09-23

    Applicant: STANDARD OIL CO OHIO

    Inventor： EPPIG CHRISTOPHER P ,  HAUSER JEFFREY B ,  PASPEK STEPHEN C

    IPC: C10G9/00 ,  C10G9/06

    Abstract: A process for the production of aromatic hydrocarbons. The process involves heating gas oil while under pressure, and maintaining the gas oil at temperature and pressure to break the substantially aliphatic chains from the gas oil core structure of two or more aromatic rings, as well as to break the aliphatic chains to smaller molecules. The process yields products which include lighter aliphatic material, as well as aromatic hydrocarbons.

    MEASURING TECHNIQUE FOR COKE CTE BY PRESSING A PELLET
    9.
    发明专利
    MEASURING TECHNIQUE FOR COKE CTE BY PRESSING A PELLET 未知

    公开(公告)号：CA2053652A1

    公开(公告)日：1992-05-10

    申请号：CA2053652

    申请日：1991-10-17

    Applicant: STANDARD OIL CO OHIO

    Inventor： HAUSER JEFFREY B ,  PASPEK STEPHEN C ,  ADAMS HARRY A

    IPC: G01N25/16

    Abstract: SAM-P-4426 A technique for measuring the coefficient of thermal expansion of calcined petroleum coke. This technique involves pressing a pellet of calcined coke to determine the coefficient of thermal expansion. It has the advantage of eliminating the graphitization and machining steps resulting in reduced manpower and turnaround time and requires less sample which allows CTE determination of laboratory scale cokers. Results show good correlation between this technique and traditional extrusion techniques.

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