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Review of co-processing of biocrudes in oil refineries

Green Car Congress

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.

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Neste Oil successfully using recycled oil as a transportation fuel feedstock

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Neste Oil recently produced its first batch of transportation fuel from recycled lubricants. Following treatment, spent lubricating oil can be reused as a feedstock for producing gasoline and diesel fuel. —Lars Peter Lindfors, Neste Oil’s Senior Vice President, Technology.

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CARB publishes 2020 CI values for electricity as transportation fuel: average 82.92 gCO2e/MJ, up from 2019

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The California Air Resources Board (CARB) Executive Officer has certified the 2020 annual update to the carbon intensities (CI) of the lookup table pathways for a) California Average Grid Electricity Used as a Transportation Fuel in California and b) Electricity Supplied under the Smart Charging or Smart Electrolysis Provision.

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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.

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Cenovus oil sands production increases 14% in 2013; increasing its rail transport capability

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increased its oil sands production 14% in 2013, from 89,736 barrels per day in 2013 to 102,500 bbls/day in 2013. The increase in production from the company’s oil sands operations in 2013 was largely driven by its Christina Lake project. Economic bitumen best estimate contingent resources increased 2% from 2012 to 9.8

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ORNL computational study finds 15% bio-oil mixture in two-stroke marine engines can cut NOx 13% with efficiency parity

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A team at Oak Ridge National Laboratory (ORNL) has developed a new computational model of a two-stroke scaled marine engine, with reduced chemical mechanisms for diesel, biodiesel, bio-oil, and polycyclic aromatic hydrocarbons (PAH). For the study, the surrogate is based on the bio-oil produced by Dynamotive Energy Systems.

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Former president of Shell Oil calls for aggressive action on alternative fuels to break oil monopoly on transportation

Green Car Congress

John Hofmeister, former President of Shell Oil Company and founder and CEO of Citizens for Affordable Energy (CFAE), is joining the Fuel Freedom Foundation (FFF) Advisory Board. There will not be enough oil to stay on the path we’re on globally over the short- and medium-, let alone the long-term. We need a competitor for oil.