1960’s

July 9, 2014 By stis_admin Comments are Off

Development Engineering Inc. (DEI) develops commercial-scale vertical lime kilns. DEI begins development in early combustion retort technology using lime kiln technology as preliminary design basis.

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About STIS

An independent oil shale technology company committed to licensing the Paraho II™ technology & providing the support required for testing, research and design of a commercial shale-to-oil plant.

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1354 County Road 246 | Rifle, Colorado 81650

1960’s

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