公开(公告)号：WO2004101136A3

公开(公告)日：2005-06-02

申请号：PCT/US2004014403

申请日：2004-05-06

Applicant: STANDARD OIL CO ,  TROTT LOUIS R ,  WAGNER DAVID R ,  ROWE STEVEN J ,  GUSTAFERRO ROBERT A ,  NORENBERG GREGORY A ,  KECKLER KENNETH P ,  HEPFER ROBERT P

Inventor： TROTT LOUIS R ,  WAGNER DAVID R ,  ROWE STEVEN J ,  GUSTAFERRO ROBERT A ,  NORENBERG GREGORY A ,  KECKLER KENNETH P ,  HEPFER ROBERT P

IPC: B01J8/00 ,  B01J8/18 ,  B01J8/24 ,  B01J8/38 ,  B01J8/44 ,  C07C253/24 ,  C07C255/08

CPC classification number: B01J8/1818 ,  B01J8/0055 ,  B01J8/006 ,  B01J8/1827 ,  B01J8/1836 ,  B01J8/386 ,  B01J8/44 ,  B01J2208/00132 ,  B01J2208/00141 ,  B01J2208/0015 ,  B01J2208/00203 ,  B01J2208/00221 ,  B01J2208/00884 ,  B01J2219/00245 ,  C07C253/24 ,  Y02P20/582 ,  C07C255/08

Abstract: A new reactor apparatus that can be used to carry out chemical reactions in a fluidized catalyst bed at high temperatures with reduced afterburning or other undesirable downstream side reactions. One application is the manufacture of acrylonitrile.

Abstract translation: 一种新的反应器装置，可用于在流化催化剂床中在高温下进行化学反应，减少后燃或其他不良下游副反应。 一种应用是制造丙烯腈。

公开(公告)号：ZA941200B

公开(公告)日：1994-11-30

申请号：ZA941200

申请日：1994-02-22

Applicant: STANDARD OIL CO OHIO

Inventor： SHAW WILRID G ,  TROTT LOUIS R ,  BIGLER KENNETH L ,  MIKO STEVE J ,  REILING VINCENT G ,  SURESH DEV D ,  BOTT PAUL E ,  SHUKI ALBERT R JR ,  KOCJANCIC FRANK J ,  SEELY MICHAEL J ,  FRIEDRICH MARIA S ,  SOCKELL EDWARD J ,  KECKLER KENNETH P ,  ROWE STEVEN J

IPC: C07B20060101 ,  C07C20060101 ,  C07C ,  C07B

公开(公告)号：ZA9401200B

公开(公告)日：1994-11-30

申请号：ZA9401200

申请日：1994-02-22

Applicant: STANDARD OIL CO OHIO

Inventor： SHAW WILRID G ,  TROTT LOUIS R ,  BIGLER KENNETH L ,  MIKO STEVE J ,  REILING VINCENT G ,  SURESH DEV D ,  BOTT PAUL E ,  SHUKI ALBERT R JR ,  KOCJANCIC FRANK J ,  SEELY MICHAEL J ,  FRIEDRICH MARIA S ,  SOCKELL EDWARD J ,  KECKLER KENNETH P ,  ROWE STEVEN J

IPC: C07B20060101 ,  C07C20060101 ,  C07C ,  C07B

CPC classification number: Y02A50/2346

公开(公告)号：CA2522674A1

公开(公告)日：2004-11-25

申请号：CA2522674

申请日：2004-05-06

Applicant: STANDARD OIL CO

Inventor： GUSTAFERRO ROBERT A ,  KECKLER KENNETH P ,  NORENBERG GREGORY A ,  TROTT LOUIS R ,  ROWE STEVEN J ,  WAGNER DAVID R ,  HEPFER ROBERT P

IPC: B01J8/00 ,  B01J8/18 ,  B01J8/24 ,  B01J8/38 ,  B01J8/44 ,  C07C253/24 ,  C07C255/08

Abstract: A new reactor apparatus that can be used to carry out chemical reactions in a fluidized catalyst bed at high temperatures with reduced afterburning or oth er undesirable downstream side reactions. One application is the manufacture of acrylonitrile.

公开(公告)号：BG62398B1

公开(公告)日：1999-10-29

申请号：BG9818993

申请日：1993-10-29

Applicant: STANDARD OIL CO OHIO

Inventor： SHAW WILFRID G ,  TROTT LOUIS R ,  REILING VINCENT G ,  SURESH DEV D ,  BOTT PAUL E ,  SHUKI JUN ALBERT R ,  BIGLER KENETH L ,  MIKO STEVE J ,  SEELY MICHAEL J ,  FRIEDRICH MARIA S ,  SOCHELL EDWARD J ,  KECKLER KENETH P ,  KOCJANCIC FRANK J

IPC: B01D53/58 ,  C07C253/24 ,  C07C253/26 ,  C07C255/00 ,  C07C255/08

Abstract: By the method the ammonium sulphate formed during themanufacture of acrylonitrile by direct ammoxidation (reactionbetween ammonia and oxygen) of propylene or propane, ammonia andogygen-containing gas, such as air on catalyst fluidized bedfitted in respective reactor, is eliminated to a great extent orcompletely. In the reactor organic substance, or substances,respectively, are introduced which react with practically all theresidual ammonia without this affecting the acrylonitrile yield.It is preferable that the organic substance should be methanolwhich is introduced in the reactor at temperatures bellow thepoints of its carbonization.20 claims

公开(公告)号：BG98189A

公开(公告)日：1995-02-28

申请号：BG9818993

申请日：1993-10-29

Applicant: STANDARD OIL CO

Inventor： SHAW WILFRID G ,  TROTT LOUIS R ,  REILING VINCENT G ,  SURESH DEV D ,  BOTT PAUL E ,  SHUKI ALBERT R ,  BIGLER KENETH L ,  MIKO STEVE J ,  SEELY MICHAEL J ,  FRIEDRICH MARIA S ,  SOCKELL EDWARD J ,  KECKLER KENETH P ,  KOCJANCIC FRANK J

IPC: B01D53/58 ,  C07C253/24 ,  C07C253/26 ,  C07C255/00 ,  C07C255/08

Abstract: By the method the ammonium sulphate formed during the manufacture of acrylonitrile by direct ammoxidation (reaction between ammonia and oxygen) of propylene or propane, ammonia and ogygen-containing gas, such as air on catalyst fluidized bed fitted in respective reactor, is eliminated to a great extent or completely. In the reactor organic substance, or substances, respectively, are introduced which react with practically all the residual ammonia without this affecting the acrylonitrile yield. It is preferable that the organic substance should be methanol which is introduced in the reactor at temperatures bellow the points of its carbonization.

公开(公告)号：MY132015A

公开(公告)日：2007-09-28

申请号：MYPI9502771

申请日：1995-09-19

Applicant: STANDARD OIL CO

Inventor： BREMER NOEL J ,  TROTT LOUIS R ,  WOODBURY DAVID R

IPC: B01J27/28 ,  B01J8/08 ,  B01J27/198 ,  B01J38/00 ,  C07C51/215 ,  C07C57/145 ,  C10G11/18

Abstract: THE PRESENT INVENTION RELATES TO IMPROVEMENTS OF FLUID BED CATALYSTS. MORE PARTICULARLY, THE PRESENT INVENTION RELATES TO IMPROVEMENTS OF FLUID BED OXIDATION CATALYSTS USEFUL IN THE PREPARATION OF MALEIC ANHYDRIDE FROM C4 HYDROCARBONS, INCLUDING N-BUTANE. THE PRESENT INVENTION INCLUDES A PROCESS OF CONTACTING A FLUID BED CATALYST WITH A REACTIVATING AGENT IN A CATALYST STANDPIPE. THE PRESENT INVENTION ALSO PROVIDES A CATALYST CONTAINING THE MIXED OXIDES OF VANADIUM AND PHOSPHORUS, TREATED USING THE ABOVE PROCESS. THE PRESENT INVENTION FURTHER PROVIDES A PROCESS FOR PRODUCING MALEIC ANHYDRIDE, UTILIZING THE CATALYST PREPARED USING THE ABOVE PROCESS. THE PRESENT INVENTION ADDITIONALLY PROVIDES FOR A REACTOR STANDPIPE, UTILIZED FOR REGENERATING CATALYST ACCORDING TO THE ABOVE PROCESS.

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：TR200200030T2

公开(公告)日：2002-11-21

申请号：TR200200030

申请日：2000-05-31

Applicant: STANDARD OIL CO

Inventor： TROTT LOUIS R ,  GUSTAFERRO ROBERT A ,  HEPFER ROBERT P ,  MILLER CRAIG T ,  CARLSSON STIG AXEL ,  CLOSE BENJAMIN W

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：DE69414660T2

公开(公告)日：1999-04-08

申请号：DE69414660

申请日：1994-02-04

Applicant: STANDARD OIL CO OHIO

Inventor： BIGLER KENNETH L ,  BOTT PAUL E ,  FRIEDRICH MARIA S ,  KECKLER KENNETH P ,  KOCJANCIC FRANK J ,  MIKO STEVE J ,  REILING VINCENT G ,  ROWE STEVEN J ,  SEELY MICHAEL J ,  SHAW WILFRID G ,  SHUKI ALBERT R ,  SOCKELL EDWARD J ,  SURESH DEV D ,  TROTT LOUIS R

IPC: B01D53/58 ,  C01C3/02 ,  B01J23/88 ,  C07B61/00 ,  C07C5/08 ,  C07C253/24 ,  C07C253/26 ,  C07C253/32 ,  C07C255/00 ,  C07C255/08

Abstract: A process for the substantial reduction or complete elimination of ammonium sulfate generated during the production of acrylonitrile by the direct ammoxidation of propylene/propane, ammonia and an oxygen containing gas (e.g. air) over a fluid bed catalyst wherein the improvement comprises introducing methanol into said reactor in the upper portion of the reactor at a location where the methanol reacts with at least a portion if not substantially all of the excess ammonia without affecting the acrylonitrile yield. Preferably, methanol is introduced into the reactor at below its coking temperature. In particular, when an oxygen lean fluid bed catalyst is utilized, an additional oxygen containing gas is introduced into the reaction at a distance between about 8 to 14 inches from the methanol feed location.