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DOE researchers investigate economic and environmental impacts of converting wet waste to renewable diesel

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Meanwhile, wet waste feedstocks, such as animal manure and fats, oils, and greases (FOG), represent another important category of resources that could be utilized to produce MCCI bioblendstocks due to its abundant availability. Among their findings: The estimated minimum fuel selling prices were $1.22/gasoline

Waste 434
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China researchers hydrotreat waste engine oil and scrap tire oil blend to produce diesel- and jet-range fuel

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Researchers at Henan Polytechnic University in China have hydrotreated the oil derived from hydrothermal liquefaction of scrap tires (STO) with waste engine oil (WEO) using five different activated carbon-supported noble metal catalysts—Pd/C, Pt/C, Ru/C, Ir/C, and Rh/C—for the production of liquid fuels.

Oil 220
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ETH Zurich catalyst can convert polypropylene directly into motor oil with high selectivity

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With tuning, the catalyst can achieve a selectivity of 80% toward motor oil (C 21 –C 45 ). The recycling of plastic waste plays a large conceptual role in the quesst for the realization of a circular economy. Polypropylene constitutes about 30% of all plastic waste. A paper on their work is published in ChemSusChem.

Oil 389
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Li-ion battery waste used in biodiesel production from discarded vegetable oil

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Brazilian researchers have demonstrated a new chemical approach for producing biodiesel from domestic cooking oil waste by using lithium hydroxide mixed with either sodium hydroxides or potassium hydroxides as catalysts. The work marks one of the first times lithium has been used for such purposes. —Gilberto Maia de Brito.

Waste 186
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Neste to invest €111M in liquefied waste plastic upgrading unit at Porvoo refinery

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Neste has made the final investment decision to commence construction of upgrading facilities for liquefied plastic waste at its Porvoo refinery in Finland. With the investment of €111 million, Neste will build the capacity to upgrade 150,000 tons of liquefied waste plastic per year.

Waste 195
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Oil sands company Suncor Energy strengthens its focus on hydrogen and renewable fuels, divesting wind and solar

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Suncor Energy, a Canadian integrated energy company that is one of the top oil sands producers in the country, will strengthen its focus on hydrogen and renewable fuels to accelerate progress towards its objective to be a net-zero company by 2050. Suncor also plans to divest its wind and solar assets.

Oil-Sands 225
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Researchers use distillation to improve biocrude oil properties for fuel blending

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Biocrude oil produced via hydrothermal liquefaction (HTL) of biomass could provide a low-carbon supplement for transportation fuel supply. Upgrading of the HTL biocrude is necessary for transportation grade fuel. 21.3%) compared to the biocrude oil, leading to values of 1.97, 0.003, 0.004, and 52.0 1 , respectively.

Oil 186