Title:
内部熱交換型蒸留塔
Document Type and Number:
Japanese Patent JP4496958
Kind Code:
B2
Inventors:
Hideo Noda
Hiroshi Yamaji
Nobuyuki Kuratani
Hiroshi Yamaji
Nobuyuki Kuratani
Application Number:
JP2004517337A
Publication Date:
July 07, 2010
Filing Date:
June 30, 2003
Export Citation:
Assignee:
Kansai Chemical Machinery Manufacturing Co., Ltd.
International Classes:
B01D3/26; B01D3/16; B01D3/22; F25D5/00
Domestic Patent References:
JPS5634597U | 1981-04-04 | |||
JPH01310701A | 1989-12-14 | |||
JPH08131704A | 1996-05-28 | |||
JP2001137603A | 2001-05-22 | |||
JP2002159802A | 2002-06-04 | |||
JPS63100932A | 1988-05-06 |
Foreign References:
US6237366B1 | 2001-05-29 |
Attorney, Agent or Firm:
Hiromichi Nanjo
Takuya Shindo
Takuya Shindo