[12] Patent
[11] Patent No.:GC0004534  
[45] Date of Publishing the Grant of the Patent: 31/Dec /2016                32/2016  
Number of the Decision to Grant the Patent:2016/89678
Date of the Decision to Grant the Patent:18/Dec/2016

[21] Application No.:GC 2011-20110

[22] Filing Date:21/12/2011

[30] Priority:

[33] State [32] Priority date [31] Priority No.
EP
EP
EP
21/12/2010
1/6/2011
22/11/2011
101962165
111684080
111901179

[72] Inventors:1- Gerhard Olbert،2- Ulrike Wegerle،3- Grigorios Kolios،4- Albena Kostova،5- Jasmina Kessel،6- Alexander Weck،7- Alireza Rezai

[73] Owner: BASF SE, 67056, Ludwigshafen , Germany

[74] Agent: Saba & Co. T.M.P

  

 

  

[51]IPC:
Int. Cl.: B01J19/24; C07C5/48 (2006.01)

[56] Cited Documents:

-US 2009292030 Al (CASEY DANI EL GLENN [US] ET AL) 26 November 2009
-US 2008119673 Al (H ECH LER CLAUS [DE] ET AL) 22 May 2008
-WO 2011067235 Al (BASF SE [DE]; KO LIOS GRIGORIOS [DE]; RUPPEL WI LHELM [DE]; WEG ERLE U LRI) 9 June 2011
 
Examiner: Eng. Sattam M.AlMutairi

[54] REACTOR FOR CARRYING OUT AN AUTOTHERMAL GAS-PHASE DEHYDROGENATION
[57] Abstract: A reactor (1) in the form of an essentially horizontal cylinder for carrying out an autothermal gas-phase dehydrogenation of a hydrocarbon-comprising gas stream (2) by means of an oxygen-comprising gas stream (3) to give a reaction gas mixture over a heterogeneous catalyst configured as monolith (4), wherein - the interior of the reactor (1) is divided by a detachable, cylindrical or prismatic housing G which is arranged in the longitudinal direction of the reactor (1) and is gastight in the circumferential direction into - an inner region A having one or more catalytically active zones (5), in which in each case a packing composed of monoliths (4) stacked on top of one another, next to one another and behind one another and before each catalytically active zone (5) in each case a mixing zone (6) having solid internals are provided, and - an outer region B arranged coaxially to the inner region A, and - a heat exchanger (12) is provided at one end of the reactor connected to the housing G,wherein the outer region B is supplied with an inert gas, is proposed. (Figure 1)
No. of claims: 23     No. of figures: 5


 

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