Mineral oils: processes and products – Chemical conversion of hydrocarbons – Plural serial stages of chemical conversion
Reexamination Certificate
2011-07-19
2011-07-19
Griffin, Walter D (Department: 1774)
Mineral oils: processes and products
Chemical conversion of hydrocarbons
Plural serial stages of chemical conversion
C422S600000, C422S198000, C422S200000, C422S201000, C422S211000, C422S218000
Reexamination Certificate
active
07981271
ABSTRACT:
Pseudo-isothermal radial chemical reactor for catalytic reactions, comprising a substantially cylindrical shell closed at the opposite ends by respective base plates, comprising a reaction zone in which a respective catalytic bed is supported and a plurality of heat exchangers placed in said reaction zone.
REFERENCES:
patent: 3127247 (1964-03-01), Davis, Jr.
patent: 3289756 (1966-12-01), Jaeger
patent: 3440021 (1969-04-01), Hinrichs et al.
patent: 4341737 (1982-07-01), Albano et al.
patent: 4405562 (1983-09-01), Zardi et al.
patent: 4714592 (1987-12-01), Zanma et al.
patent: 4769220 (1988-09-01), Zardi
patent: 4883646 (1989-11-01), Zardi
patent: 4942022 (1990-07-01), Kasai et al.
patent: 4976928 (1990-12-01), Foster et al.
patent: 5013426 (1991-05-01), Dang Vu et al.
patent: 5035867 (1991-07-01), Dang Vu et al.
patent: 5135722 (1992-08-01), Zardi et al.
patent: 5405586 (1995-04-01), Koves
patent: 6467758 (2002-10-01), Filippi
patent: 6620386 (2003-09-01), Welch
patent: 6916453 (2005-07-01), Filippi et al.
patent: 6919048 (2005-07-01), Hoffmann et al.
patent: 2002/0018740 (2002-02-01), Filippi et al.
patent: 2002/0088613 (2002-07-01), Filippi et al.
patent: 2002/0159933 (2002-10-01), Hoffmann et al.
patent: 2004/0197246 (2004-10-01), Stevens et al.
patent: 28 03 945 (1978-08-01), None
patent: 41 20 788 (1993-01-01), None
patent: 101 16 150 (2002-10-01), None
patent: 273231 (1988-07-01), None
patent: 314550 (1989-05-01), None
Filippi Ermanno
Rizzi Enrico
Tarozzo Mirco
Akerman & Senterfitt
Griffin Walter D
Methanol Casale S.A.
Nguyen Huy-Tram
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