Title:
(メト)アクリル酸の製造の間に形成される第2成分の廃棄
Document Type and Number:
Japanese Patent JP4142104
Kind Code:
B2
Abstract:
In a process for the disposal of low, mediun, and high-boiling secondary components formed during the preparation of (meth)acrylic acid the gaseous low-boiling secondary components are burned, whilst low-boiling and medium-boiling secondary components that are dissolved in water optionally together with high-boiling secondary components treated with solvent are added.
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| WO/2021/200785 | METHOD FOR PRODUCING PURIFIED ACETIC ACID |
| WO/1997/049485 | METHODS AND DEVICES FOR OXIDIZING A HYDROCARBON TO FORM AN ACID |
Inventors:
Volker Shrep Haake
Ulrich Hammon
Wolfgang Peace
Ulrich Lau
Ulrich Hammon
Wolfgang Peace
Ulrich Lau
Application Number:
JP50229998A
Publication Date:
August 27, 2008
Filing Date:
June 19, 1997
Export Citation:
Assignee:
BASF SE
International Classes:
C07C51/42; C07C57/04; F23G7/06; C07C57/07; F23D17/00; F23G5/00; F23G7/04
Domestic Patent References:
| JP59042340A | ||||
| JP59013746A | ||||
| JP56108735A |
Attorney, Agent or Firm:
Toshio Yano
Toshiomi Yamazaki
Takuya Kuno
Reinhard Einsel
Toshiomi Yamazaki
Takuya Kuno
Reinhard Einsel