Title:
材料分析
Document Type and Number:
Japanese Patent JP2007502977
Kind Code:
A
Abstract:
A materials analysis device (2) comprises an inner receptacle (4), incorporating a filter (5) at its lower end, within an outer receptacle (6). Gas inlet/outlet ports (8, 10) are arranged to provide a means whereby solvent can be caused to pass between the receptacles (4, 6) via filter (5). Solvent in the receptacles (4, 6) is arranged to be heated and its temperature assessed. In use in one embodiment, a solute material to be analyzed is introduced into outer receptacle (6) and a solvent is introduced into inner receptacle (4). The solvent is caused to pass back and (15) forth between the receptacles (4, 6) via the filter (5) until a saturated solution of the solute is present in inner receptacle (4). This may be removed for analysis. By undertaking the process described at a range of temperatures, a solubility profile for the solute can be determined.
Inventors:
Kobiretsuki, Rechart Eurek
Application Number:
JP2006523681A
Publication Date:
February 15, 2007
Filing Date:
August 16, 2004
Export Citation:
Assignee:
WICKEN TECHNOLOGY LIMITED
International Classes:
G01N25/48; G01N1/00; G01N1/28; G01N1/38; G01N25/14; G01N33/15; G01N13/00
Attorney, Agent or Firm:
Hironobu Onda
Makoto Onda
Makoto Onda