Title:
【発明の名称】マルチステージ構成においてホールドアップ時間を調節することにより炭化水素の酸への酸化を制御する方法および装置
Document Type and Number:
Japanese Patent JP2001504115
Kind Code:
A
Abstract:
Methods and devices for controlling the oxidation of a hydrocarbon to an acid by regulating the temperature hold-up time, and conversion in consecutive reaction zones. The temperature in the consecutive reaction zones progressively decreases, while the hold-up time increases. Preferably, the conversion also increases. One of the major advantages of the methods and devices of the present invention is that an outstanding balance between productivity and selectivity/yield of the desired acid may be achieved. In this respect high yields and selectivities may be obtained without sacrificing productivity.
Inventors:
Rostami, Ader M.
Deco Star, David Sea.
Basilio, Eustasia
Dassell, Mark W.
Deco Star, David Sea.
Basilio, Eustasia
Dassell, Mark W.
Application Number:
JP52255698A
Publication Date:
March 27, 2001
Filing Date:
October 03, 1997
Export Citation:
Assignee:
Twenty-First Century Research Corporation
International Classes:
B01J10/00; B01J19/00; C07C51/21; C07C51/265; C07C51/31; C07C55/14; (IPC1-7): C07C51/31; C07C55/14
Attorney, Agent or Firm:
Shusaku Yamamoto