Title:
高純度二酸化炭素の回収方法
Document Type and Number:
Japanese Patent JP5512673
Kind Code:
B2
Abstract:
The present invention relates to a method for recovery of high purity carbon dioxide from a gaseous source and uses thereof. More specifically, the present invention relates to the production of high purity carbon dioxide, which is substantially free of nitrogen, oxygen, nitrogen oxides, sulphurous compounds and volatile organic contaminants, particularly benzene. The present invention also relates to a method for removal of benzene from a carbon dioxide feeding gas as well as the use of said high purity carbon dioxide in foodstuffs.
Inventors:
Rasmus, Finde
Application Number:
JP2011520326A
Publication Date:
June 04, 2014
Filing Date:
July 24, 2009
Export Citation:
Assignee:
UNION ENGINEERING A/S
International Classes:
B01D53/14; B01D53/56; B01D53/62; B01D53/72; B01D53/77; C01B32/50; F25J3/00
Domestic Patent References:
| JP63242318A | ||||
| JP2001025628A | ||||
| JP2005177716A | ||||
| JP11508483A |
Foreign References:
| WO2008086812A1 | ||||
| WO2005065805A1 |
Attorney, Agent or Firm:
Hirohito Katsunuma
Yukitaka Nakamura
Noritaka Yokota
Takeyasu Ito
Masaharu Takamura
Yukitaka Nakamura
Noritaka Yokota
Takeyasu Ito
Masaharu Takamura