[12] Patent
[11] Patent No.:GC0013783  
[45] Date of Publishing the Grant of the Patent: 9/Sep /2025                102/2025  		 Number of the Decision to Grant the Patent:2025/203315
Date of the Decision to Grant the Patent:07/Aug/2025

[21] Application No.:GC 2018-35969

[22] Filing Date:10/9/2018

[30] Priority:

[33] State [32] Priority date [31] Priority No.
FR
12/9/2017
 17/58.446

[72] Inventor: LAMBERT Nicolas

[73] Owner: AXENS, 89 Boulevard Franklin Roosevelt B.P. 50802 , Rueil Malmaison, Cedex 92508, France

[74] Agent: KADASA INTELLECTUAL PROPERTY CO.

  

 

   

[51]IPC:
Int. Cl.: B01J1 9/32, 8/34 (2006.01)

[56] Cited Documents:

-US 4744928 A (MEIER WERNER [CH]) 17 May 1988
-JP H07251062 A (MITSUBISHI CORP; MAEDA YUTAKA) 03 October 1995
-US 4427606 A (CHEN GILBERT K [US] ET AL) 24 January 1984
-JP S5448681 A (BABCOCK HITACHI KK) 17 April 1979  
Examiner: Eng. Sattam M.AlMutairi

[54] STRUCTURED PACKING ELEMENT FORMED BY A FLAT PLATE PROVIDED WITH SLOTS AND RECESSES
[57] Abstract: The present invention relates to a structured packing element (21) having the shape of a rectangular flat plate, provided with slots (23) and recesses (22). The slots (23) are intended for assembly by interlocking the structured packing elements together in order to form the structured packing. The recesses (22) are provided in order to form channels within the structured packing.The present invention also relates to a packing structure obtained by assembling such packing elements (21), the use of such a packing for an operation of bringing a gas and a catalyst into contact, and a manufacturing process of such a structured packing.Figure 2 to be published
No. of claims: 15     No. of figures: 4


 

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