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U Delaware team develops chemocatalytic process to convert waste polypropylene to lube oils

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They were able to convert amorphous polypropylene and everyday bags and bottles effectively to lubricants with yields up to 80+%. Quantification of critical properties, including pour point, kinematic viscosity, and viscosity index, indicates that the products are promising alternatives to currently used base or synthetic oils.

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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 ). Following this strategy, the selectivity of 80% toward motor oil (C 21 –C 45 ) can be achieved. A paper on their work is published in ChemSusChem. The work provides some guidelines for catalyst design in the field of plastic hydrocracking.

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Diamond Green Diesel to more than double renewable fuel capacity using second Honeywell Ecofining unit; 675M barrels renewable diesel per year

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Diamond Green Diesel facility in Norco, La., Diamond Green Diesel is owned by Valero Energy Corp. The Diamond Green Diesel facility converts inedible oils and other waste fats into a high-quality renewable diesel fuel. and Darling Ingredients Inc., Ecofining unit.

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Diamond Green Diesel to boost renewable diesel capacity to 1.2B gallons/year; $1.45B expansion project

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Darling and Valero jointly announced that their 50/50 joint venture, Diamond Green Diesel (DGD), has received approval from both companies’ Boards of Directors to proceed with the construction of the renewable diesel production facility to be located at Valero’s Port Arthur, Texas refinery. billion pounds of used cooking oil annually.

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Zhejiang team develops photo-chemo-biocatalytic pathway to convert triolein to biogasoline

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An open-access paper on the work is published in the RSC journal Green Chemistry. The team selected triolein as the model substrate for the photo-chemo-biocatalytic preparation of biogasoline from renewable feedstocks because it represents 98-99% of olive oil and up to 80% of high- oleic sunflower oil. —Xu et al.

Convert 243
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Gevo develops process to convert isobutanol or fusel oils into renewable diesel

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has developed proprietary, breakthrough processes that convert either low-carbon isobutanol or low-value fusel oils—a mixture of alcohols that are byproducts from fermentation processes such as alcohol production—into renewable diesel.

Renewable 236
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Oxford team directly converts CO2 to jet fuel using iron-based catalysts

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Researchers at the University of Oxford have developed a method to convert CO 2 directly into aviation fuel using a novel, inexpensive iron-based catalyst. These are important raw materials for the petrochemical industry and are presently also only obtained from fossil crude oil.

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