Delta invests in the feasibility study of a facility to produce sustainable aviation fuel from forest floor debris

By -

Type of post: NEWS IN BRIEF.

Delta Air Lines is investing 2 M$ in the feasibility study of a facility producing sustainable aviation fuel (SAF) and other biofuel products. The aviation company is partnering with Northwest Advanced Bio-fuels, LLC (NWABF) for the development of this project.
Press release: “Delta invests $2 million for study of potential facility to produce biofuel from forest floor debris”, 17/9/2019.

Figure 1. Delta invests in the feasibility study of a facility to produce sustainable aviation fuel from forest floor debris

The SAF, which would be produced in a facility in Washington State, could be used in Delta operations at stations in Seattle, Portland, San Francisco and Los Angeles. This single project could provide approximately 10% of Delta's annual jet fuel consumption in the West Coast region.

NWABF's project would utilize wood residue deposits and wood slash lying on forest floors to produce the biofuel, which would qualify under a carbon-reducing pathway recognized by ASTM. NWABF plans first delivery of the fuel by the end of 2023. Delta expects the feasibility study to be complete by the middle of 2020. At that time, it will evaluate the next steps in moving forward with the project's development.

Popular Posts

Biorefinery models - Lignocellulosic biorefinery

By -
Image
Publication date: 25/04/2016 Last update: 25/04/2016 ABOUT THE SERIES OF POSTS “BIOREFINERY MODELS” This post belongs to a series called “ Biorefinery Models ”. This series is devoted to briefly describe the models or concepts of advanced biorefineries which have emerged in the last few years and that are rising currently. These models are simplified representations which enable us to understand in a simple way the structure and characteristics of a general biorefinery type. Some of these models refer to the type of feedstock while other focus on the technologies involved. A biorefinery may resemble these models or be the result of variations and combinations of them. It should be noted that although these paradigms are very useful and instructive, they show limitations in describing and classifying complex systems with high level of integration. In order to define and describe a specific complex case, the blog recommends use the classification proposed by IEA Bioenerg...
Read more

Novozymes launches platform to convert corn fiber into ethanol

By -
Image
Versión en Español Type of post: NEWS IN BRIEF.  Novozymes has launched Fiberex, a comprehensive platform based on novel enzymes and yeast strains to convert corn fiber into ethanol.  Press release: “ New biological platform converts corn fiber into ethanol ”, 16/09/2020.  Website: Fiberex® platform - Reimagining ethanol .  Related posts: “ Corn fiber ethanol – Examining 1.5G technologies ”, 26/4/2017. Figure 1. Fiberex platform (taken from the company website)  Typically, the starch in a corn kernel is converted into ethanol while the rest of the kernel ends up as low-value animal feed. In this remaining part of the kernel, there is a high amount of corn fiber with little to no value to the animals. Corn fiber is made up of similar building blocks as starch but is tough to break down and convert into something more useful. Fiberex is specifically aimed at breaking down tough fibers in the corn, providing producers with greater operational flexibility. ...
Read more

Hidrotratamiento (HVO) – Conceptos, materias primas y especificaciones

By -
Image
English version Sección: BIOCOMBUSTIBLES AVANZADOS Serie: HVO - Hidrotratamiento (HVO) – Conceptos, materias primas y especificaciones - Hidrotratamiento(HVO) – Ventajas sobre el biodiesel convencional y propiedades - Biorrefinerías de Aceites Vegetales Hidrotatados (HVO) – El auge del diésel renovable - Entradas: HVO                El acrónimo HVO significa en inglés “ Hydrotreated Vegetable Oils ” (“Aceites Vegetales Hidrotratados”) o ” Hydrogenated Vegetable Oils ” (“Aceites Vegetales Hidrogenados”). Clave del proceso: Tratamiento con hidrógeno. En el proceso de producción de HVO, el hidrógeno se usa para eliminar el oxígeno de los triglicéridos produciendo una mezcla de parafinas lineales, CO 2 y agua. Posteriormente, el producto de la primera etapa se isomeriza, siempre en presencia de hidrógeno, para ramificar las cadenas lineales con el propósito de mejorar las propieda...
Read more

FDCA (2,5-furandicarboxylic acid) biorefineries

By -
Image
Publication date: 15/06/2017 Last update: 24/01/2018 Introduction 1,2,3,4,5 2,5-Furandicarboxylic acid (FDCA), also known as dehydromucic acid and pyromucic acid, is an organic compound that was first detected in human urine. In fact, a healthy human produces 3-5 mg/day. It is a very stable compound. Some of its physical properties, such as insolubility in most of common solvents and a very high melting point (it melts at 342 °C), seem to indicate intermolecular hydrogen bonding. FDCA has two carboxylic acid groups, which makes it a suitable monomer for polycondensation reactions with diols or diamines. It is one of the top 12 value-added biobased chemicals listed by the US DoE in 2004. The list was updated in 2010 and FDCA was included again, but this time in a group together with furfural and 5-hydroxymethylfurfural (5-HMF). Those three molecules are the main representatives of the furanics (furan derivatives) that has been referred to as “Sleeping Giants” beca...
Read more

Cepsa to build an advanced biofuel plant in Huelva

By -
Type of post: NEWS IN BRIEF. Cepsa will build a new second-generation (2G) biofuel plant in Palos de la Frontera, Huelva, which will involve an investment of up to 1,000 million euros. This new plant, which will be located in the 'La Rábida' Energy Park, will produce both renewable diesel and sustainable aviation fuel and will mean the creation of up to 1,600 jobs, direct and indirect, during its construction phase.  2G biofuels will be made from organic waste, such as used cooking oil or agricultural waste, among others. Press release: " PLANTA DE BIOCOMBUSTIBLES DE SEGUNDA GENERACIÓN EN HUELVA CON UNA INVERSIÓN DE HASTA 1000 MILLONES DE EUROS ", 08/03/2023.
Read more