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Innovative ideas in solid catalysts could open new opportunities in the biodiesel market. This article from The American Oil Chemists’ Society’s Inform magazine says Benefuel’s new proprietary solid catalyst process will convert inedible oils and fats into biodiesel, turn both glycerides and free fatty acids into alkyl esters for industrial use, and do it all cheaper than other esterification or transesterification processes.

To us, the path ahead was clear: The biodiesel industry needed a fully continuous, fully integrated production refinery for biodiesel—one that could receive a variety of feedstocks and process them continuously to biodiesel and glycerin. The fixed-bed reactor design and our new catalyst were at the heart of this approach. Although the wide versatility of our catalysts for esterification and transesterification were well recognized, development of other applications had to wait for process validation in biodiesel.

This durable, promoted, metal oxide catalyst is largely insensitive to water and effectively converts every feedstock that has been tested in numerous pilot plant-scale operations. Examples include degummed soybean oil, cottonseed oil, corn oil from dried distillers’ grains with solubles, yellow grease, beef tallow, crude palm oil, palm fatty acid distillate, and even a mixture of degummed soybean oil and oleic acid (7:3, vol/vol).

The article goes on to list several advantages to using a solid catalyst, including economic—continuous production at commercial scale regardless of changes in feedstocks or feedstock blends; a catalyst life of several years instead of “catalyst as reagent,” as in conventional biodiesel production; and an ability to blend feedstocks to achieve optimal cold-flow properties in the final product at a low raw material cost.

Benefuel is retrofitting a biodiesel plant with this technology, the former Axens’ biodiesel plant in Beatrice, Nebraska. The company is also pursuing other opportunities in Southeast Asia and Canada.

A producer of biodiesel in Canada completes its first sale in the United States. Last month, we told you how Methes Energies achieved the important BQ-9000 quality standard and that the company planned to ship more than $6 million worth of biodiesel to the U.S. That transaction has now taken place with the imported of biodiesel coming from its Sombra, Ontario facility.

This is the first time that Methes directly generated U.S. revenues. In the past, biodiesel produced at its Sombra, Ontario facility was sold to brokers and intermediaries that would import the biodiesel into the U.S. and resell the biodiesel to obligated parties and fuel distributors. With Methes now having the ability to import biodiesel to the U.S. and itself generate [Renewable Identification Numbers (RINs)], Methes can sell directly to U.S buyers, capitalize on new opportunities and improve its margins.

Nicholas Ng, President of Methes Energies, said, “This is another step forward for Methes and part of our plan to capitalize on more opportunities in the U.S. This is the first time that Methes directly generated U.S. revenues and U.S revenues will now start playing a much larger role in our overall growth strategy and enable us to expand our footprint in several states in the U.S. As for production in Sombra, things are going very well with more feedstock showing up tomorrow. In fact, we will be receiving our largest shipment by rail ever, a total of 12 railcars or over 2 million pounds of oil.”

The Methes refinery in Ontario is capable of producing 13 million gallons per year of biodiesel.