Biofuel, R&D

Bio-isobutanol approved by UL

Producers Gevo and Butamax have both announced the approval of bio-isobutanol for gasoline storage and dispensing equipment by Underwriters Laboratories (UL). The independent product safety and testing company has approved the generic use of up to 16% isobutanol in UL 87A pumps by any manufacturer meeting ASTM specifications, providing all of the service stations across the US with the assurance that isobutanol blended gasoline will work in their current gasoline pumps without the need to purchase new equipment.

Gevo and Butamax have been working with UL for several years to approve the use of isobutanol in UL 87A pumps. This is the first time that UL has made such a decision. The guidance clears the way for State Agencies to consider and approve dispensing of isobutanol gasoline fuel blends.

Butamax said it will work immediately with State and Federal authorities to complete final approvals for dispensing of gasoline-containing isobutanol. Butamax expects to be commercially producing isobutanol by 2015. The company recently announced construction of phase 1 of its first retrofit facility at Highwater Ethanol in Lamberton, Minnesota.

Gevo is already producing bio-isobutanol at its facility in Luverne, Minnesota. The company also recently announced that the US Army has successfully flown the Black Hawk helicopter using a 50/50 blend of Gevo’s ATJ-8 (Alcohol-to-Jet) renewable fuel. The flight marks the first ever Army aircraft to fly on the isobutanol ATJ blend. The testing is performed as part of Gevo’s contract to supply more than 16,000 gallons to the US Army.

About Doris de Guzman

Will Green Chemistry save the world or is it hype? Doris de Guzman examines alternative processing, new technology, R&D and other sustainability initiatives aimed at preventing pollution; replacing ingredients; and using renewable feedstocks in Green Chemistry. She has been covering the oleochemicals market for 12 years and spread her beat to inorganics, biofuels and green chemistry.

Discussion

One Response to “Bio-isobutanol approved by UL”

  1. Great info! When will it be in Boston, Mass?
    Great news, MUCH better marine fuel!

    Posted by Bill | January 4, 2014, 3:31 pm

Your thoughts?

ADVERTISEMENT

TECNON ORBICHEM LAUNCHES BIO-MATERIALS SERVICE



ARCHIVES

Enter email address and receive notifications of new posts by email.

%d bloggers like this: