Removing salt from the coal seam gas equation

Brine disposal is one of the thorniest problems facing Australia’s coal seam gas producers. It remains to be seen whether a new initiative to extract and market CSG salts is commercially viable. Max Borchardt reports.

Queensland gas producer QGC has engaged GE Water and Penrice Soda to build a brine processing plant to test the economic viability of extracting and selling salt from coal seam gas brine streams.

 
“For the purposes of this trial, a plant will be built at operating scale on the company’s site north of Adelaide to demonstrate the capital and ...

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