Title:
液体二酸化炭素による洗浄法
Document Type and Number:
Japanese Patent JP2006516473
Kind Code:
A
Abstract:
The invention relates to a method for cleaning objects in a cleaning vessel using liquid carbon dioxide, wherein the cleaning vessel is at least partly filled with liquid carbon dioxide. Prior to and/or during the cleaning operation the pressure within said cleaning vessel is raised to a value above the corresponding vapour pressure. A gas other than carbon dioxide is introduced into said cleaning vessel and at least a portion of the cleaning operation is performed after the introduction of said gas.
Inventors:
Hamle Force, Yang
Linkvist, Kennes
Linkvist, Kennes
Application Number:
JP2006501550A
Publication Date:
July 06, 2006
Filing Date:
January 15, 2004
Export Citation:
Assignee:
LINDE AKTIENGESELLSCHAFT
International Classes:
B08B7/00; B08B7/04; D06F43/00; D06L1/00
Attorney, Agent or Firm:
Tadashi Hanamura
Tadashi Sato
Toshiya Sato
Tadashi Sato
Toshiya Sato