公开(公告)号：CA2379141C

公开(公告)日：2007-09-18

申请号：CA2379141

申请日：2000-05-31

Applicant: STANDARD OIL CO

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

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

Abstract: A sparger (10) includes a conduit for conducting an oxygen feed, a nozzle (1 8) connected to the conduit for passage of the oxygen feed from the conduit to the outside of the sparger, the nozzle (18) including an orifice (52) and a shroud, and insulation surrounding the conduit (14) and also the shroud (54) 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 reactor (12), 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 ammoni a feed in the presence of a fluid bed catalyst.

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.

公开(公告)号：RO121321B1

公开(公告)日：2007-03-30

申请号：RO200200028

申请日：2000-05-31

Applicant: STANDARD OIL CO

Inventor： TROTT LOUIS R ,  GUSTAFERRO ROBERT A ,  HEPFER ROBERT P ,  MILLER CRAIG TIMOTHY ,  CARLSSON STIG-AXEL ,  CLOSE BENJAMIN WAYNE

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

Abstract: Invenţia se referă la un barbotor pentru injectarea unei fracţiuni de alimentare cu oxigen, într-un reactor cu pat fluidizat. Barbotorul cuprindeo conductă distribuitoare pentru introducerea fracţiunii de alimentare cu oxigen, cel puţin o conductă laterală ?i cel puţin o duză având unorificiu. Conducta distribuitoare, conducta laterală ?i duza sunt cel puţin parţial izolate termic la suprafeţele exterioare, pentru inhibarea transferului termic. Duza include un înveli? careare o suprafaţă a secţiunii transversale mai mare decât suprafaţa secţiunii transversale a orificiului, izolaţia înconjurând înveli?ul substanţial pe întreaga lungime a acestuia, precum ?i o manta a înveli?ului care înconjoară înveli?ul, izolaţia fiind întreruptă între înveli? ?i mantaua înveli?ului.

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.

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.

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.

公开(公告)号：AU5309100A

公开(公告)日：2001-01-30

申请号：AU5309100

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.

公开(公告)号：CA2379141A1

公开(公告)日：2001-01-18

申请号：CA2379141

申请日：2000-05-31

Applicant: STANDARD OIL CO

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

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

Abstract: A sparger (10) includes a conduit for conducting an oxygen feed, a nozzle (1 8) connected to the conduit for passage of the oxygen feed from the conduit to the outside of the sparger, the nozzle (18) including an orifice (52) and a shroud, and insulation surrounding the conduit (14) and also the shroud (54) 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 reactor (12), 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 ammoni a feed in the presence of a fluid bed catalyst.