Title:
【発明の名称】圧力損失差のある酸化方法および酸化反応器およびその使用
Document Type and Number:
Japanese Patent JP3079312
Kind Code:
B2
Abstract:
Oxidation reactor (R) of elongate form comprising in combination:
- a mixing member (3) including means (2) for feeding oxidising gas and means (1) for feeding an oxidisable feedstock
- a reaction member (4) following the said mixing member, and
-an evacuation member (5) and evacuation conduit (11) for the reaction products,
in which the reaction member (4) comprises a central zone including a first packing and at least one peripheral zone including a second packing (10), so that the pressure drop of the said second packing is higher than that of the said first packing, the said second packing forming a sleeve surrounding the said first packing produced with the aid of at least one refractory material and thermal insulant. This reactor includes an outer steel enclosure (8), a concrete wall (9) and a steel element (13) surrounding a series of monoliths (6) forming a mixing member (3) followed by the reaction member (4) including a series of monoliths (6) forming juxtaposed channels (12). Use of the reactor for controlled oxidation of an oxidisable feedstock using a gas mixture containing an oxidising gas.
Inventors:
Jack araji
Paul Bourtan
Christian Busan
Eve googne
Jerome Weil
Paul Bourtan
Christian Busan
Eve googne
Jerome Weil
Application Number:
JP24369190A
Publication Date:
August 21, 2000
Filing Date:
September 12, 1990
Export Citation:
Assignee:
Institut Francais du Petrol
International Classes:
B01J4/04; B01J8/04; B01J12/00; B01J19/00; B01J19/24; B01J35/04; C01B3/36; C01B3/38; C01B32/40; B01F23/10; C01B32/50; (IPC1-7): B01J19/24; B01F3/02; B01J8/04; B01J35/04; C01B3/36; C01B3/38; C01B31/18; C01B31/20
Domestic Patent References:
| JP7482B2 |
Attorney, Agent or Firm:
Eisuke Kishimoto (3 others)