Title:
【発明の名称】純粋な元素ヨウ素の製造方法および装置
Document Type and Number:
Japanese Patent JPH05500354
Kind Code:
A
Abstract:
A method and device for producing thermodynamically free iodine in which a source material containing thermodynamically free iodine is introduced to one side of an iodine solving solid barrier through which the thermodynamically free iodine passes by dispersion to the other side of the solid barrier until an equilibrium of thermodynamically free iodine vapour pressure is reached across the barrier. In a preferred embodiment of the invention, the degree to which the thermodynamically free iodine disperses to the other side of the iodine solving solid barrier may be controlled by means which reduce the vapour pressure of thermodynamically free iodine such as the variation of temperature of the iodine source material or of the other side of the barrier as well as the use of an iodine complexing compound in conjuction or in combination with the source material.
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Inventors:
Odordo Dennis Hardy
Application Number:
JP51116690A
Publication Date:
January 28, 1993
Filing Date:
August 20, 1990
Export Citation:
Assignee:
Iomec Limited
International Classes:
A01N59/12; B01D61/36; C01B7/14; (IPC1-7): C01B7/14
Attorney, Agent or Firm:
Bunji Kamata (2 outside)