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RB 67/00015;Amdel 00595 Calcination of polyzoal limestone in transport.
Background: Enormous reserves of high grade polyzoal limestone exists in the South east of South Australia near Mount Gambier. The conventional methods of calcinations (vertical shaft kilns, rotary kilns and multi stage fluidized beds) are either...-
Document
Published: 01 May 1968
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RB 67/00028;Amdel 599 Extraction of sulphur from gypsum, part 1.
Background: Australia currently imports about 430 000 tons of elemental sulphur per year, valued at about $12,000,000 in 1966. The sulphur is purchased from Canada, the USA and Mexico. The annual production of elemental sulphur in these three...-
Document
Published: 01 Jul 1968
