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

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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. The reaction network involves the sequential conversion of polymer into the oil with a gradual decrease of molecular weight until ?700–800

Delaware 435
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Neste and DSM announce strategic partnership to create high performance polymers made from sustainable feedstock

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Royal DSM will start a strategic partnership with Neste to enable the production of high performance polymers made from sustainable feedstock. These polymers are used, for example, in the automotive, electronics and packaging industries.

Polymer 273
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UCalgary, Rice team uses flash joule heating to manufacture graphene from petroleum waste

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A team from the University of Calgary and Rice University has used flash joule heating (FJH) ( earlier post ) to convert low-value asphaltenes—a by-product of crude oil refining—into a high-value carbon allotrope, asphaltene-derived flash graphene (AFG). Flash graphene from asphaltenes. (A)

Waste 492
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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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Neste and LG Chem building a strategic partnership to drive the polymers and chemicals industry transformation towards a circular bioeconomy

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LG Chem will start replacing fossil feedstock commonly used in the manufacturing of polymers and chemicals with Neste Renewable Hydrocarbons in the upcoming months. Photo: Panoramic view of LG Chem’s petrochemical complex in Yeosu, South Korea.

Polymer 243
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BASF investing €16M into tire pyrolysis oil company Pyrum as part of ChemCycling project

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BASF SE is investing €16 million into Pyrum Innovations AG, a technology company specialized in the pyrolysis of waste tires, headquartered in Dillingen/Saar, Germany. BASF will uptake most of the pyrolysis oil and process it into new chemical products by using a mass balance approach as part of its ChemCycling project.

Oil 259
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Neste, Recycling Technologies and Unilever combine expertise to test and validate systems to recycle waste plastics chemically

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In this three-year project, Recycling Technologies will take waste plastic packaging and process it using its RT7000 proprietary technology to turn it into a liquid hydrocarbon feedstock called Plaxx. A joint project involving these three companies has been awarded a £3.1-million

Waste 305