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Researchers use waste tires as new biodiesel catalyst ingredient

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By Ron Kotrba

August 10, 2017

ProductionNorth America

Researchers at Oak Ridge National Laboratory in Tennessee have demonstrated that carbon from waste tires can be functionalized with sulfonic acid to catalyze esterification of oleic acid or a mixture of fatty acids into biodiesel.

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Biox is postponing completion of upgrades at its Sombra, Ontario, biodiesel facility pending an upcoming shareholder vote Sept. 7. The vote would approve going private and selling all outstanding common shares to FP Resources and CFFI Ventures.

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Biodiesel Magazine profiles seven companies providing invaluable services, expertise and products that have helped build, grow and sustain the biodiesel manufacturing sector.

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A letter of intent was signed to advance development of North Dakota Soybean Processors' $287 million soybean crush and biodiesel refinery in Spiritwood, North Dakota. The North Dakota Farmers Union also recently invested $500,000 in the project.

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Renewable Energy Group Inc. marked the completion of upgrades at its Emden, Germany, biorefinery July 19 with a ribbon-cutting ceremony. REG invested €2.5 million for the installation of a new biodiesel distillation column and a thermal oil heater.

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After 18 months of testing, microalgae manufacturer ecoduna has selected Schott's glass tubes for a new photobioreactor site in Vienna, Austria, that will be Europe's largest plant dedicated to the harvest of omega-3 fatty acids from microorganisms.

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West Coast biodiesel distributor and glycerin refiner Whole Energy Fuels Corp. has been awarded a federal SBIR grant for $100,000 to study whether a lower-cost pathway is possible to manufacture estolides, a type of lubricant, from biodiesel.

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American-made biodiesel is powering fleets across the country and supporting more than 64,000 jobs throughout the supply chain. There are countless real-life examples of biodiesel supporting America's economic independence and jobs on this July 4th.

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A Tesoro oil refinery in Dickinson, North Dakota, has plans to co-process renewable feedstock along with regionally sourced Bakken crude oil to produce a 5 percent renewable diesel blend. Construction is planned for October with start-up in December.

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Solfuels USA LLC, a 40 MMgy multifeedstock biodiesel facility in Helena, Arkansas, successfully began trial production June 17, said CEO Henri Bardon. The former Delta American Fuel plant was purchased by a Singapore-based joint venture last year.

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Sedgwick, Kansas-based WB Technologies obtained integration patents for co-locating biodiesel production at ethanol plants. When those patents subsequently went up for sale, Rayeman Elements acquired them and partnered with Saola Energy.

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Smisson-Mathis Energy, a joint venture between The Smisson Group of Macon and Tactical Fabrication, was selected by USDA to initiate Phase 2 of the Section 9003 program for its $6.75 million enzymatic biodiesel project in Laurens County, Georgia.

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USDA and DOE will make up to $9 million available through the interagency Biomass Research and Development Initiative in fiscal year 2017 for feedstock development, biofuels and biobased products development, and biofuels development analysis.

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Minnesota Soybean Growers Association CEO Tom Slunecka pens a heartfelt recount of the state's trailblazing journey to a biodiesel mandate, from B2 to B5, then B10 to B20 next year. He says Minnesotans are on the right path and are not turning back.

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An auction will be held mid-June that includes a 3 MMgy biodiesel plant and equipment, and other related items. Maas Companies will be holding the auction June 15 at 10 a.m. at the former SunPower Biodiesel LLC site in Cumberland, Wisconsin.

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Tactical Fabrication LLC and The Smisson Group of Macon, Georgia, have formed a biodiesel joint venture, Smisson-Mathis Energy LLC, to retrofit an existing, idled biodiesel production facility in Laurens County, Georgia, with enzymatic technology.

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Renewable Energy Group will purchase the land it has leased for its 75 MMgy Geismar operations, as well as more than 61 adjacent acres, which it plans to improve and utilize to support existing production capacity and future expansion opportunities.

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U.S. biodiesel production in February was up 1 million gallons from January, according to EIA data. Combined U.S. imports of biodiesel and renewable diesel totaled more than 33.43 million gallons, up more than 50 percent over January's imports.

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Renewable Energy Group secured financing of up to $20 million from First Midwest Bank for the $24 million capacity-expansion project at the company's Ralston, Iowa, biodiesel refinery. The expansion will more than double capacity from 12 to 30 MMgy.

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With pilot test results at Ace Ethanol exceeding expectations, D3MAX, a bolt-on technology to convert corn fiber to cellulosic ethanol, plans to begin designing the first commercial-scale plant this summer with construction expected to begin by fall.

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Pixley, California-based Calgren Renewable Fuels has received a notice of proposed award from the CEC to help fund construction of a supercritical biodiesel plant on-site. Calgren Renewable Fuels is working with technology company Jatrodiesel Inc.

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The U.S. Energy Information Administration released its data on biodiesel production and import volumes for January. U.S. production of biodiesel in the first month of 2017 was 93 million gallons. January imports approached 22 million gallons.

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California Air Resources Board recently released a set of carbon intensity (CI) pathways for fuels certified under the readopted LCFS. Eighteen pathways have been certified in March, including eight for biodiesel and four for renewable diesel.

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Just hours after the NBB filed an antidumping and countervailing duty petition claiming Argentine and Indonesian companies violate trade laws by flooding the U.S. with dumped biodiesel, other groups began taking sides in the developing trade war.

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EMTS data show biomass-based diesel volumes associated with D4 RIN generation in January and February approached 265 million gallons, surpassing last year's volumes when the credit was in effect. Of that, more than 82 million gallons was imported.

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Canada-based biodiesel producer Biox is exploring co-locating a renewable diesel production facility next to the 50 MMly biodiesel plant it purchased from Methes Energies last year in Sombra, Ontario. Biox is working with Forge Hydrocarbons Corp.

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The Sustainable Biodiesel Alliance has announced the certification of Oregon-based SeQuential, the longest-running commercial biodiesel producer on the West Coast, for its innovative and nearly zero-waste production of renewable fuel.

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Experts from California and all over the U.S. gathered in Sacramento in March to discuss biodiesel in the Golden State. The one-day event, the California Biodiesel Alliance's sixth annual show, addressed challenges and highlighted opportunities.

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Renewable Energy Group reported its Q4 and full-year financial results. The company produced 445.5 million gallons of biomass-based diesel in 2016, up from 300.3 million in 2015, and gross profit hit $171.5 million compared to $110.5 million in 2015.

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San Diego-based biodiesel producer New Leaf Biofuel has been approved for a grant from the California Energy Commission for nearly $3.8 million, which will help fund an expansion project to double production capacity on-site from 6 MMgy to 12 MMgy.

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