ASTM grants biojet annex for hydroprocessed esters

ASTM grants biojet annex for hydroprocessed esters
Subcommittee D02.J0 on Aviation Fuels in ASTM Worldwide Committee D02 on Oil Products and Lube formally approved adding the jet fuel annex for the alternative fuel specs D7566 titled “Standard Specs for Aviation Turbine Fuel That consists of Synthesized Hydrocarbons”, which now allows up to 50/50 combination of biobased components with conventional Jet-A power. The completely new annex sets fuel characteristics for what’s referred to as “Hydroprocessed Esters and Fatty Acids” (HEFA) fuel depending on biomass feedstocks for instance camelina, jatropha or algae, additionally to production control criteria in the fuel for aviation use. The modified standard was approved This summer time 1.

ASTM grants biojet annex for hydroprocessed esters

Aviation fuel producers, entrepreneurs, airport terminal terminal fuel farms and airline carriers inside the global aviation community will have a way to ensure fuel quality and satisfaction by testing in line with the D7566 specs needs. Using this new edition, D7566 includes new, specific needs for your biobased synthetic fuel component for instance thermal stability, distillation control and trace material amounts. After mixing with conventional jet fuel, new lubricity, distillation and composition needs in D7566 also needs to be met. Consequently, the combined jet fuel found in planes is essentially much like conventional jet fuel and doesn’t differ in performance or operability, depending on Mark Rumizen, add the certification-qualification group for your Commercial Aviation Alternative Fuels Initiative (CAAFI) who also aided at work to revise the specs.

The modified specs references numerous other ASTM standards, including tests that measure various characteristics in the fuel. D7566 fuels also satisfy the requirements of ASTM D1655, “Specification for Aviation Turbine Fuels”, that’s been employed by the aviation community for several years for that standard control and distribution of conventional aviation turbine fuel. This allows these new D7566 fuels being very easily built-in to the distribution infrastructure and onto licensed aircraft as D1655 fuels.

The lately-modified specs for HEFA blends in Jet-A power effectively rides concerning the coattails in the now broadly used Fischer-Tropsch process beneath the D7566 specs, which was approved by ASTM last year.

ASTM’s decision to amend the jet fuel specs was welcomed by various stakeholders within the aviation fuel supply chain, most specially the atmosphere Transport Association of America Corporation., the trade organization that signifies a couple of from the leading U.S. airline carriers. Depending on John Heimlich, v . p . and chief economist for your ATA, it’ll likely take a while for significant volumes of biojet fuel to use the U.S. market due to competitive hurdles, oil cost unpredictability and scarcity of financing for fuel production facilities together with additional factors, “but you will discover top reasons to expect around one billion gallons of biofuel to remain in annual production by 2020,” he mentioned inside an email correspondence. Heimlich added the world airline travel marketplace is forecasted to get roughly $176 billion on conventional jet fuel this year.

Prospective biojet fuel companies like San Francisco Bay Area-based algae fuel biotech outfit Solazyme Corporation. famous ASTM’s decision to revise the D7566 jet fuel specs to include biobased blends.

In June, Solayzme introduced the U.S. Navy effectively proven its algae-derived jet fuel in the MH-60S Seahawk helicopter. Test flight was carried out with a 50/50 combination of Solazyme’s algae-based SolajetHRJ-5 fuel and traditional oil-derived jet fuel. Depending on Solazyme, it is the only company so far to provide the U.S. Navy with microbe-derived advanced aviation and marine fuel. The business also noted that Honeywell’s UOP was the refinery partner concerning the jet fuel delivery, and it has labored with Solazyme since 2009 on multiple contracts while using U.S. military.

Also in the finish of June, Dynamic Fuels LLC, a partnership between Tyson Foods and Syntroleum, provided a fifty percent combination of its renewable jet fuel produced at its 75 MMgy facility in Geismar, La., in engines from the Boeing 737-800 aircraft operated by KLM Royal Nederlander Airline carriers. Depending on Dynamic Fuels, the flight will be a preview more than 200 commercial travel arrangements between Amsterdam and Paris KLM expects to create in September employing the same fuel.

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