Title:
反応帯域を有する接触蒸留による液体およびガス上昇並流での選択的水素化方法およびその装置
Document Type and Number:
Japanese Patent JP4006546
Kind Code:
B2
Abstract:
The apparatus for reactive distillation comprises a distillation zone consisting of a draining zone and a rectification zone associated with an internal reactive zone comprising a catalytic bed in which transformation of the charge is effected with gaseous hydrogen (H2).The catalytic bed is traversed co-currently and in ascending mode by the gaseous and liquid fluxes and the distillation vapour is not in contact with the catalyst. Also claimed is the use of the apparatus for the hydrogenation of light olefins and benzene and for the hydro-isomerisation of butenes to produce isobutene.
Inventors:
Paul Mikitenko
Christine travert
Jankojin
Charles Cameron
Jean Luc Nocca
Francoise Monteco
Jean Charles Villetar
Michelle Dolbon
Blaze Didillon
Christine travert
Jankojin
Charles Cameron
Jean Luc Nocca
Francoise Monteco
Jean Charles Villetar
Michelle Dolbon
Blaze Didillon
Application Number:
JP35093096A
Publication Date:
November 14, 2007
Filing Date:
December 27, 1996
Export Citation:
Assignee:
ENI S.P.A.
International Classes:
B01D3/00; B01D3/14; B01J8/02; C07B37/02; B01J8/04; C07B61/00; C07B63/00; C07C5/02; C07C5/03; C07C5/10; C07C5/13; C07C5/27; C07C7/04; C10G7/00; C10G45/00; C10G45/40; C10G45/44; C10G49/00
Domestic Patent References:
| JP5269364A | ||||
| JP6218268A | ||||
| JP11501312A | ||||
| JP5294851A | ||||
| JP1283245A | ||||
| JP9511261A | ||||
| JP9029090A |
Foreign References:
| US5087780 |
Attorney, Agent or Firm:
Einosuke Kishimoto
Moriichi Kishimoto
Akira Watanabe
Norihiko Hibi
Moriichi Kishimoto
Akira Watanabe
Norihiko Hibi