Title:
フルオロ化
Document Type and Number:
Japanese Patent JP4782290
Kind Code:
B2
Abstract:
A process for fluorinating a hydrocarbon substrate by mixing it with an inert diluent and mixing the diluted substrate with a gaseous fluorinating reagent to form a foam reaction mixture. The fluorinating reagent reacts with the substrate in the form to foam product. The foam is separated into a liquid component which contains product and a gas component. Product is withdrawn from the liquid component which is then returned to the diluting step. Fluorinating reagent is fed into the gas component which is then recirculated to the mixing step.
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| WO/2001/060482 | GAS-LIQUID CONTACTING TRAY |
Inventors:
Duriex Van der Weissuisen
Johann Venter Petras
Johann Venter Petras
Application Number:
JP2000619751A
Publication Date:
September 28, 2011
Filing Date:
May 18, 2000
Export Citation:
Assignee:
The South African Nuclear Energy Corporation Limited
International Classes:
B01J10/00; C07C17/10; C07B39/00; C07C19/08; C07C67/307; C07C69/708; C07B
Domestic Patent References:
| JPH07179365A | 1995-07-18 | |||
| JPH0368525A | 1991-03-25 |
Attorney, Agent or Firm:
Etsushi Kotani
Kyuichi Ueki
Kyuichi Ueki