APPARATUS AND METHOD FOR GRANULATING MIXED HYDRATE OF CALCIUM CHLORIDE AND SODIUM CHLORIDE, AND GRANULE OF THE MIXED HYDRATE

Details for Australian Patent Application No. 2002225376 (hide)

Owner KAISEI KOGYO CO., LTD. AITECH CO., LTD. TSUKISHIMA KIKAI CO., LTD.

Inventors KATO, Zenji; SATOU, Sumito; ICHIMURA, Takashi; NISHIMOTO, Kazuhito; NISHIMOTO, Mitsuhiro; SUWA, Satoshi; ITO, Masayasu

Pub. Number AU-A-2002225376

PCT Pub. Number WO2003/059501

Filing date 28 December 2001

Wipo publication date 30 July 2003

International Classifications

C01F 011/24 Compounds of calcium, strontium, or barium

C01D 003/22 Halides of sodium, potassium, or alkali metals in general

B01J 002/16 Processes or devices for granulating materials, in general - by suspending the powder material in a gas, e.g. in fluidised beds or as a falling curtain

Event Publications

4 September 2003 Application Open to Public Inspection

  Published as AU-A-2002225376

16 September 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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