[12] Patent
[11] Patent No.:GC0000903  
[45] Date of Publishing the Grant of the Patent: 30/Sep /2009                12/2009  		 Number of the Decision to Grant the Patent:
Date of the Decision to Grant the Patent:

[21] Application No.:GCC/P/2002/1798

[22] Filing Date:2/1/2002

[30] Priority:

[33] State [32] Priority date [31] Priority No.
EP
5/1/2001
 01100363.9

[72] Inventors:1- Enrico Rizzi،2- Mirco Tarozzo ،3- Ermanno Filippi

[73] Owner: Methanol Casale S.A., Via Sorengo 7,, Besso,, Switzerland

[74] Agent: Suleiman I. Al-Ammar Law Office

  

 

   

[51]IPC:
Int. Cl.7: B01J 8/02; F28D 9/00; F28F 9 /00

[56] Cited Documents:

- DE 19723977 A (VINNOLIT KUNSTSTOFF GMBH) 10 December 1998 - US 3958629 A (SVEN ERIK ALVAR ANDERSSON) 25 May 1976 - US 4732918 A (REINER LOHMUELLER et al.) 22 March 1988 - US 3982901 A (ANDREW BEAUMONT STEEVER & WALFRED WILHELM JUKKOLA) 28 September 1976 - US 3796547 A (JAMES R. MUENGER) 12 March 1974 US 3666423 A (JAMES R. MUENGER) 30 May 1972  
Examiner: Yahiya Naser Al-BuSafi

[54] Pseudo isothermal catalytic reactor for exothermic or endothermic heterogeneous chemical reactions
[57] Abstract: Heat exchange unit for pseudo-isothermal reactors including a substantially cylindrical shell (2) closed at its opposite ends by respective bottoms (3, 4), at least one thereof is provided with at least one manhole opening (5) of predetermined dimensions, a reaction zone (6) inside the shell (2) in order to contain a catalytic bed, comprising at least two modular and assembly heat exchangers (11) having predetermined cross dimensions smaller than those of the manhole opening (5), each heat exchanger (11) comprising at least one heat exchange element (12).
No. of claims: 18     No. of figures: 4


 

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