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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.
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.
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.
Alon Bakersfield Refinery is an existing oil refinery located in Bakersfield, California. Historically, the refinery has produced diesel from crude oil and has a capacity of 70,000 barrels per day. GCEH will immediately commence retooling the refinery to produce renewable diesel from organic feedstocks such as vegetable oils.
So far, renewable diesel and jet fuels are mainly derived from plant oils, but the EU Renewable Energy Directive limits the use of biofuel from food and feed crops since they do not meet sustainability requirements when produced at large scale. —project coordinator Valentin Batteiger of Bauhaus Luftfahrt (Germany).
Chemical recycling has great potential for this: If plastic components can be produced from pyrolysis oil instead of petroleum, it would be possible to significantly increase the proportion of sustainably manufactured components in automobiles. These plastic components are processed into pyrolysis oil by chemical recycling.
Celeroton is expanding its portfolio of fuel cell converters. With the launch of the improved power electronics converter, CC-550-7500 , operating compressors up to 7.5 kW of drive power (at 300 VDC converter input) is now possible for fuel cell stacks of up to 75 kW.
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.
HyCOgen, Johnson Matthey’s Reverse Water Gas Shift technology, is a catalyzed process to convert green hydrogen and CO 2 into carbon monoxide (CO), which is combined with additional hydrogen to form synthesis gas (syngas), a crucial building block in the manufacture of fuels and chemicals.
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. Skaggs et al. demand in 2016.
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)
Novozymes launched Fiberex, a comprehensive platform based on novel enzymes and yeast strains to convert corn fiber into ethanol. The technology converts a low-value by-product into high-value, low-carbon fuel while also enabling the production of significantly more corn oil.
Scientists from ExxonMobil, the Georgia Institute of Technology and Imperial College of London have published in the journal Science joint research on potential breakthroughs in a new membrane technology that could reduce emissions and energy intensity associated with refining crude oil. —Thompson et al.
Biomass technology group BTG plans to set up a new high-tech technology company that can convert crude pyrolysis oil into diesel fuel suitable for the shipping sector. It will be the first refinery in the world for an advanced marine biofuel based on pyrolysis oil.
The biojet fuel, made from used cooking oil, will be delivered to French airports starting in April 2021. Total started up production at the La Mède biorefinery—converted from a former oil refinery—in 2019. Total will not use vegetable oils as feedstock. An 8-megawatt solar farm that can supply 13,000 people.
In an EU-funded research project, an international consortium is aiming to develop new production methods for sustainable marine fuels to replace heavy fuel oils in shipping. IDEALFUEL seeks to develop methods to convert woody residual and waste materials such as sawdust and wood chips into renewable marine fuels.
A Northwestern Engineering-led team has developed a highly porous smart sponge that selectively soaks up oil in water. With an ability to absorb more than 30 times its weight in oil, the sponge could be used to clean up oil spills inexpensively and efficiently without harming marine life. —Vikas Nandwana.
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.
Algal biocrude obtained from CIJMs converts successfully into biodiesel, and cascades of CIJMs increase the net lipid production. This technology could also be applied beyond algae and include a variety of microorganisms such as bacteria, fungi, or any microbial-derived oil, says Mohanty. —Leonard Pease, co-author.
The plant would no longer produce fuels from crude oil, but instead would make fuels from used cooking oil, fats, greases and soybean oils. The production of renewable fuels will result in 50% less carbon dioxide, 75% less sulfur dioxide, and fewer local emissions than the current crude oil refinery configuration.
Phillips 66 plans to convert its Alliance Refinery in Belle Chasse, La., The refinery processes mainly light, low-sulfur crude oil. Alliance receives domestic crude oil from the Gulf of Mexico by pipeline and US tight oil by marine transport. to a terminal facility. The conversion is expected to take place in 2022.
The patented REACH technology, developed by US-based parent company Mercurius Biorefining, has the potential to convert sugarcane bagasse and other biomass into cost effective drop-in biofuels and bio-chemicals, as alternatives to fossil fuels. Does not use enzymes or microbes therefore it is not sensitive to feedstock impurities.
The Diamond Green Diesel facility converts inedible oils and other waste fats into a high-quality renewable diesel fuel. The Diamond Green Diesel facility converts inedible oils and other waste feedstocks into Honeywell Green Diesel, a high-quality fuel that is chemically identical to petroleum-based diesel.
A possible answer, though, might lie in oil wells. The California-based Hyperlight Energy will be piloting an installation where they plan to use existing oil wells as solar thermal wellsprings, with the stored energy being converted back to clean electricity when required. But we can still reduce the carbon [cost] of that oil.”
In Italy, Eni and Hera signed a partnership agreement with the aim of converting used vegetable oil into renewable diesel for Hera’s waste collection vehicles. The agreement revolves around household waste vegetable oil, such as that used for frying, collected by Hera in around 400 roadside containers and about 120 collection centres.
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. doi: 10.1039/D2GC01992B.
The time in the shop gave me an opportunity to drive a 4-Series convertible loaner. It impressed with its noise insulation around the roof, as it gave no indication from inside that it was a convertible at all. The latter was helpful as the N52 tends to need a new gasket every 60k miles or, as they start to weep oil.
BASF has launched UpCore, a new service providing a cost-effective and sustainable technology upgrade from a standard ozone converter to an ozone-VOC (volatile organic compounds) converter for cleaner and healthier aircraft cabin air. The air at high altitude contains significant levels of ozone.
WANG Feng at the Dalian Institute of Chemical Physics (DICP) of the Chinese Academy of Sciences have reported that photocatalytic decarboxylation is an efficient alternate pathway for converting biomass-derived fatty acids into alkanes under mild conditions of ambient temperature and pressure. This finding was published in Nature Catalysis.
—Joe Gorder, Valero Chairman and Chief Executive Officer, To produce renewable diesel, Diamond Green Diesel first pretreats used cooking oil and inedible animal fats to remove impurities. billion pounds of used cooking oil annually. The US restaurant industry generates an estimated 2.3
All of the renewable products Neste distributes in North America are made from 100% renewable and sustainably sourced waste materials such as used cooking oil, rendered fats and greases. Western States Oil, headquartered in San Jose, Calif., —Bill Crotinger.
Biocrude oil produced via hydrothermal liquefaction (HTL) of biomass could provide a low-carbon supplement for transportation fuel supply. However, physical processes—such as fractional distillation as used in oil refineries—are cheaper and more reliable. Distillation increased the H:C (4.2–13.7%); 1 , respectively.
The membranes, with their ultrathin tunable selective layers, offer an innovative membrane development solution for energy-efficient crude oil fractionation. This converted the polymer into an asymmetric membrane with an ~10-nm selective layer showing excellent solvent permeability and selectivity.
The ability to produce aviation-grade fuel from oil derived from wood waste—which up until now has been difficult due to the high viscosity of the oil—could help international aviation companies comply with new emissions regulations scheduled to go into effect in 2027. Lignin constitutes 20 to 40 percent of lignocellulose.
JGC Holdings Corporation and Cosmo Oil Company will use Honeywell Ecofining technology ( earlier post ) for the first commercial-scale sustainable aviation fuel project in Japan. The project will convert used cooking oil locally collected in Japan into renewable jet fuel meeting ASTM D7566 standards with start-up scheduled in 2025.
Fortiva Hemi brings novel enzymes to liquefaction that deliver greater than 10% oil yield improvement and up to 1% ethanol yield gain above Novozymes’ industry leading Fortiva Revo liquefaction solutions. Novozymes believes that increasing the efficiency of corn oil extraction could be significant in advancing bioethanol production.
ReactWell , LLC, has licensed a novel waste-to-fuel technology from the Department of Energy’s Oak Ridge National Laboratory to improve energy conversion methods for cleaner, more efficient oil and gas, chemical and bioenergy production. It can be used by refineries to upgrade their feedstock or to convert biomass to oil.
Simplified Hydrofaction Process Hydrothermal liquefaction (HTL) applies supercritical water as a reaction medium for the conversion of biomass directly into a high-energy density renewable biocrude oil. The process conditions are carefully chosen to promote reaction pathways that favor high yields of high-quality renewable oil.
Unlike prior processes for converting alcohols into hydrocarbons with multiple steps for dehydration, oligomerization, and hydrogenation, the Vertimass consolidated alcohol dehydration and oligomerization (CADO) conversion is accomplished in a single reactor system using a metal exchanged zeolite catalyst. GJ in the near future.
THyPSO is a floating platform, housing 1 – 6 conventional bi-directional tidal turbines that convert tidal flows into electrical energy, which is then directed through an integrated hydrogen production unit, converting the unlimited supply of surrounding seawater into hydrogen.
Irkutsk Oil Company (IOC), Japan Oil, Gas and Metals National Corporation (JOGMEC), and Itochu Corporation are partnering on a joint feasibility study of a blue ammonia value chain between eastern Siberia and Japan. Toyo Engineering Corporation and?Irkutsk Ammonia value chain flow diagram (Concept).
A traditional solar panel converts between 18 to 20% of the solar energy into electricity. m² that converts 15% of the sunlight straight into hydrogen gas. Today, most hydrogen gas is produced using oil and gas.—Grey One family would need about 4 cubic meters of storage—the size of a regular oil tank.
As part of a strategy to continue providing low-emissions solutions for harsh offshore operating environments, Siemens has opened a fully robotized and digitalized plant in Norway that will develop and manufacture energy storage technologies for both marine and offshore oil and gas applications.
Over the past few months, we have converted it to DME together with our partner FPT. In cooperation with a major European supplier, a new oil-lubricated common-rail pump had therefore been developed. In addition, the valves and valve seat inserts were converted to materials suitable for DME. —project leader Patrik Soltic.
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