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Ionic Liquids Process Recovers Bitumen from Utah Oil Sands With Little Water Use

Green Car Congress

A team at Penn State University has demonstrated that a previously developed method employing ionic liquids (ILs) together with a nonpolar solvent such as toluene can effect a separation of bitumen from oil sands in the Western US at ambient temperatures (~25 °C), although with greater difficulty than Canadian oil sands.

Oil-Sands 210
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Using Ozone-Generated Bubbles to Remove Oil Sheen and Contaminants from Water

Green Car Congress

A University of Utah engineer has developed an inexpensive new method to remove oil sheen by repeatedly pressurizing and depressurizing ozone gas, creating microscopic bubbles that attack the oil so it can be removed by sand filters. Water from mining of oil sands and oil shale.

Ozone 199
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Neste Jacobs and Global Oil Shale sign oil shale development and engineering strategic agreement

Green Car Congress

GOS is exclusively focused on large-scale mining and processing of the world’s kerogen rich oil shale deposits to oil, with potential for add-on electricity production and associated minerals extraction. Lifecycle GHG for oil shale. Initial oil shale projects for the collaboration include GOS’ 2.18 Earlier post.).

Oil 218
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The AI Boom Rests on Billions of Tonnes of Concrete

Cars That Think

They all follow a universal template that Qoori developed to optimize the construction of the company’s ever-larger centers. Here’s the basic recipe: Blend cement with larger amounts of sand and other aggregates. Currently that means burning coal, coke, fuel oil, or natural gas, often along with waste plastics and tires.

Portland 145