September 2, 2021
BY ExxonMobil
ExxonMobil Catalysts and Licensing LLC has introduced ExxonMobil Renewable Diesel process technology (EMRD) to help meet the evolving needs for mobility, while utilizing renewable feedstock. This new process technology converts feedstocks including, but not limited to, vegetable oils, unconverted cooking oil and animal fats, into renewable diesel.
“Choosing the right process technology is critical to producing both renewable diesel and jet fuel from bio-feedstocks. The EMRD process provides an advanced solution that enables high yields while meeting stringent seasonal product specifications”
•Meets advanced cold-flow specifications, while enabling high yields through use of the BIDW™ dewaxing catalyst technology
Advertisement
•Offers superior performance through a two-stage process versus a one-stage process
The EMRD process is a two-stage process in which hydrotreating and dewaxing are controlled separately. Compared to a single-stage process, this approach provides higher diesel yields and superior control. Additionally, the EMRD process provides the potential to produce jet fuel as a secondary product with added fractionation.
The EMRD process is an integrated solution that leverages ExxonMobil’s Bio-Isomerization Dewaxing (BIDW) catalyst. This provides refiners and biofuel producers with powerful dewaxing in both winter and summer modes. Improved yields were demonstrated during testing of BIDW catalyst versus other internally formulated zeolite-based alternatives.
“Choosing the right process technology is critical to producing both renewable diesel and jet fuel from bio-feedstocks. The EMRD process provides an advanced solution that enables high yields while meeting stringent seasonal product specifications,” said James Ritchie, president of ExxonMobil Catalysts and Licensing LLC.
Advertisement
Due to significant interest in producing renewable jet fuel as a primary product, ExxonMobil is also developing advanced catalyst and process technology solutions that will offer EMRD process licensees flexibility to tailor the amount of jet fuel versus diesel produced.
The U.S. Department of Energy’s Office of Energy Efficiency and Renewable Energy is soliciting public comments on a preliminary plan for determining provisional emissions rates (PER) for the purposes of the 45Z clean fuel production credit.
On July 17, Iowa’s cost-share Renewable Fuels Infrastructure Program awarded $1.12 million in grants for 20 applicants to add B11 and 4 applicants to add E15 to retail sites. This was the first meeting following the start of RFIP’s fiscal year.
Par Pacific Holdings Inc., Mitsubishi Corp. and ENEOS Corp. on July 21 announced the signing of definitive agreements to establish Hawaii Renewables LLC, a joint venture to produce renewable fuels at Par Pacific’s refinery in Kapolei Hawaii.
A new study published by the ABFA finds that the U.S. EPA’s proposal to cut the RIN by 50% for fuels made from foreign feedstocks, as part of its 2026 and 2027 RVOs, could stall the growth of the biomass-based diesel (BBD) industry.
The European Commission on July 18 announced its investigation into biodiesel imports from China is now complete and did not confirm the existence of fraud. The commission will take action, however, to address some systemic weaknesses it identified.