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    2.
    发明专利
    未知

    公开(公告)号：AT284752T

    公开(公告)日：2005-01-15

    申请号：AT00937988

    申请日：2000-05-31

    Applicant: STANDARD OIL CO

    Inventor： TROTT LOUIS ROCCO ,  GUSTAFERRO ROBERT ANGELO ,  HEPFER ROBERT PAUL ,  MILLER CRAIG TIMOTHY ,  CARLSSON STIG-AXEL ,  CLOSE BENJAMIN WAYNE

    IPC: B01J8/18 ,  B01J8/24 ,  B01J19/00 ,  C07C253/24 ,  C07C255/08

    Abstract: A sparger includes a conduit for conducting an oxygen feed, a nozzle connected to the conduit for passage of the oxygen feed from the conduit to the outside of the sparger, the nozzle including an orifice and a shroud, and insulation surrounding the conduit and also the shroud substantially the full length of the shroud. A method is provided for producing acrylonitrile via propane ammoxidation, comprising introducing propane and ammonia feeds into a fluid bed of a fluid bed reactor, and introducing an oxygen feed into the fluid bed through at least one insulated and jacketed sparger nozzle for reacting with at least one of the propane feed and ammonia feed in the presence of a fluid bed catalyst.

    ROCIADOR PARA LA INYECCION DE OXIGENO EN UN REACTOR DE LECHE FLUIDO.
    3.
    发明专利
    ROCIADOR PARA LA INYECCION DE OXIGENO EN UN REACTOR DE LECHE FLUIDO. 未知

    公开(公告)号：ES2232458T3

    公开(公告)日：2005-06-01

    申请号：ES00937988

    申请日：2000-05-31

    Applicant: STANDARD OIL CO

    Inventor： TROTT LOUIS ROCCO ,  GUSTAFERRO ROBERT ANGELO ,  HEPFER ROBERT PAUL ,  MILLER CRAIG TIMOTHY ,  CARLSSON STIG-AXEL ,  CLOSE BENJAMIN WAYNE

    IPC: B01J8/18 ,  B01J8/24 ,  B01J19/00 ,  C07C253/24 ,  C07C255/08

    Abstract: Un rociador (10) para inyectar un suministro de oxígeno en un reactor de lecho fluido (8), que comprende: un conducto (14, 16) para conducir el suministro de oxígeno, una tobera (18) conectada al conducto para el paso del suministro de oxígeno desde el conducto al exterior del rociador, incluyendo la tobera un orificio (52) y una cubierta (54), un aislamiento que rodea el conducto y también la cubierta substancialmente la longitud de la cubierta, un recubrimiento del conducto (24) que rodea el conducto, y un revestimiento de la cubierta (56) que rodea la cubierta, y en el que el aislamiento está interpuesto entre el conducto y el revestimiento del conducto y entre la cubierta y el recubrimiento de la cubierta, y en el que el mencionado recubrimiento de la cubierta termina en una placa frontal (60) al menos parcialmente cerrando un extremo exterior de un espacio anular entre la cubierta y el recubrimiento de la cubierta.

    4.
    发明专利
    未知

    公开(公告)号：BR0012412A

    公开(公告)日：2002-04-02

    申请号：BR0012412

    申请日：2000-05-31

    Applicant: STANDARD OIL CO

    Inventor： TROTT LOUIS ROCCO ,  GUSTAFERRO ROBERT ANGELO ,  HEPFER ROBERT PAUL ,  MILLER CRAIG TIMOTHY ,  CARLSSON STIG-AXEL ,  CLOSE BENJAMIM WAYNE

    IPC: B01J8/18 ,  B01J8/24 ,  B01J19/00 ,  C07C253/24 ,  C07C255/08

    Abstract: A sparger includes a conduit for conducting an oxygen feed, a nozzle connected to the conduit for passage of the oxygen feed from the conduit to the outside of the sparger, the nozzle including an orifice and a shroud, and insulation surrounding the conduit and also the shroud substantially the full length of the shroud. A method is provided for producing acrylonitrile via propane ammoxidation, comprising introducing propane and ammonia feeds into a fluid bed of a fluid bed reactor, and introducing an oxygen feed into the fluid bed through at least one insulated and jacketed sparger nozzle for reacting with at least one of the propane feed and ammonia feed in the presence of a fluid bed catalyst.

    7.
    发明专利
    未知

    公开(公告)号：DZ3210A1

    公开(公告)日：2001-01-18

    申请号：DZ003210

    申请日：2000-05-31

    Applicant: STANDARD OIL CO

    Inventor： TROTT LOUIS ROCCO ,  GUSTAFERRO ROBERT ANGELO ,  HEPFER ROBERT PAUL ,  MILLER CRAIG TIMOTHY ,  CARLSSON STIG-AXEL ,  CLOSE BENJAMIN WAYNE

    IPC: B01J8/18 ,  B01J8/24 ,  B01J19/00 ,  C07C253/24 ,  C07C255/08

    Abstract: A sparger includes a conduit for conducting an oxygen feed, a nozzle connected to the conduit for passage of the oxygen feed from the conduit to the outside of the sparger, the nozzle including an orifice and a shroud, and insulation surrounding the conduit and also the shroud substantially the full length of the shroud. A method is provided for producing acrylonitrile via propane ammoxidation, comprising introducing propane and ammonia feeds into a fluid bed of a fluid bed reactor, and introducing an oxygen feed into the fluid bed through at least one insulated and jacketed sparger nozzle for reacting with at least one of the propane feed and ammonia feed in the presence of a fluid bed catalyst.

    SPARGER FOR OXYGEN INJECTION IN A FLUID BED REACTOR
    9.
    发明专利
    SPARGER FOR OXYGEN INJECTION IN A FLUID BED REACTOR 未知

    公开(公告)号：BG64438B1

    公开(公告)日：2005-02-28

    申请号：BG10630002

    申请日：2002-01-14

    Applicant: STANDARD OIL CO

    Inventor： TROTT LOUIS ,  GUSTAFERRO ROBERT ,  HEPFER ROBERT ,  MILLER CRAIG ,  CARLSSON STIG-AXEL ,  CLOSE BENJAMIN

    IPC: B01J8/18 ,  B01J8/24 ,  B01J19/00 ,  C07C253/24 ,  C07C255/08

    Abstract: The sparger (10) comprises a conduit (14), one or more side tubes (16) and one or more nozzles (18). Each nozzle (18) comprises an orifice (52) and shroud (54), as well as insulation covering the shroud (54), and it is important that it should cover the entire length of the shroud (54). The introduction of oxygen is ensured in the fluid bed across at least one insulated nozzle (18) covered by coating (56) of the sparger (10), the oxygen reacting with at least one of the propane and ammonia feeds in the presence of a catalyst for the fluid bed (20). Conduit (14) and side tubes (16) are also covered by insulation and jackets (24 and 40) and together with nozzles (18) are made of metals having high resistance against combustion in oxygen medium.

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