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Study finds carbon emissions benefits of reduction in oil demand depend on size of drop and global oil market structure

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New research led by Mohammad Masnadi, assistant professor of chemical and petroleum engineering at the University of Pittsburgh Swanson School of Engineering, offers a closer look at the relationship between decreasing demand for oil and a resilient, varied oil market—and the carbon footprint associated with both.

Oil 305
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ORNL team develops carbon-nanotube-based superlubricity coating

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Scientists at the Department of Energy’s Oak Ridge National Laboratory have developed a coating composed of carbon nanotubes that imparts superlubricity to sliding parts. With an oil lubricant, the coefficient of friction falls to about 0.1. The carbon nanotubes are destroyed in the rubbing but become a new thing. Kumara et al.

Carbon 417
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3 Oil Majors That Bet Big On Renewables

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Big Oil has frequently been chided for merely trying to burnish its green credentials, and so far, it has done little to convince us that it is truly moving forward to greenness. Let this sink in: In 2018, Big Oil spent less than 1% of its combined budget on green energy projects. by Alex Kimani for Oilprice.com. 2 Total SA.

Oil 418
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Review of co-processing of biocrudes in oil refineries

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Liquid intermediates from pyrolysis and hydrothermal liquefaction (HTL) can be co-processed in an oil refinery along with conventional crude oil. After pyrolysis, the vapors are condensed to give a dark brown fast pyrolysis bio-oil (FPBO). In fast pyrolysis, biomass is quickly heated to around 500 °C in the absence of oxygen.

Oil 448
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ExxonMobil announces 6th oil discovery offshore Guyana with Ranger-1; Guyana may move from non-producer to regional powerhouse

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

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Researchers at the Swiss Federal Institute of Technology (ETH) Zurich, Switzerland, have developed a carbon-supported platinum nanoparticle catalyst that can achieve complete hydrocracking of polypropylene into liquid hydrocarbons (C 5 –C 45 ). With tuning, the catalyst can achieve a selectivity of 80% toward motor oil (C 21 –C 45 ).

Oil 389
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IEA: global carbon dioxide emissions have rebounded strongly

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The Covid-19 crisis in 2020 triggered the largest annual drop in global energy-related carbon dioxide emissions since the Second World War, according to IEA data, but the overall decline of about 6% masks wide variations depending on the region and the time of year. But our numbers show we are returning to carbon-intensive business-as-usual.

Emissions 433