New technologies aim to boost SAF production
A likely rise in global demand for sustainable aviation fuel (SAF), underpinned by mandates for its use, is encouraging development of new production pathways.
While hydrotreated esters and fatty acids synthesised paraffinic kerosine (HEFA-SPK) remains the most common type of SAF available today, much more production will be needed. The International Air Transport Association (Iata) estimated SAF output at around 500,000t in 2023, and expects this to rise to 1.5mn t this year, but that only meets around 0.5pc of global jet fuel demand.
An EU-wide SAF mandate will come into effect in 2025 that will set a minimum target of 2pc, with a sub-target for synthetic SAF starting from 2030. This week the UK published its domestic SAF mandate, also targeting a 2pc SAF share in 2025 and introducing a power-to-liquid (PtL) obligation from 2028.
New pathways involve different technology to unlock use of a wider feedstock base.
US engineering company Honeywell said this week its hydrocracking technology, Fischer-Tropsch (FT) Unicracking, can be used to produce SAF from biomass such as crop residue or wood and food waste. Renewable fuels producer DG Fuels will use the technology for its SAF facility in Louisiana, US. The plant will be able to produce 13,000 b/d of SAF starting from 2028, Honeywell said.
The company said its SAF technologies — which include ethanol-to-jet, which converts cellulosic ethanol into SAF — have been adopted at more than 50 sites worldwide including Brazil and China. Honeywell is part of the Google and Boeing-backed United Airlines Ventures Sustainable Flight Fund, which is aimed at scaling up SAF production.
German alternative fuels company Ineratec said this week it will use South African integrated energy firm Sasol's FT catalysts for SAF production. The catalysts will be used in Ineratec's plants, including a PtL facility it is building in Frankfurt, Germany. The plant will be able to produce e-fuels from green hydrogen and CO2, with a capacity of 2,500 t/yr of e-fuels beginning in 2024. The e-fuels will then be processed into synthetic SAF.
Earlier this month, ethanol-to-jet producer LanzaJet said it has received funding from technology giant Microsoft's Climate Innovation Fund, "to continue building its capability and capacity to deploy its sustainable fuels process technology globally".
The producer recently signed a licence and engineering agreement with sustainable fuels company Jet Zero Australia to progress development of an SAF plant in north Queensland, Australia. The plant will have capacity of 102mn l/yr of SAF.
Polish oil firm Orlen formed a partnership with Japanese electrical engineering company Yakogawa to develop SAF technology. They aim to develop a technological process to synthesise CO2 and hydrogen to form PtL SAF. The SAF will be produced from renewable hydrogen as defined by the recast EU Renewable Energy Directive (RED II) and bio-CO2 from biomass boilers, Orlen told Argus.
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Pemex bajo presión para mantener refinación alta
Pemex bajo presión para mantener refinación alta
Mexico City, 7 May (Argus) — La refinación de crudo de Pemex, propiedad estatal de México, en marzo alcanzó sus niveles más altos en casi ocho años antes de las elecciones presidenciales del 2 de junio, pero la empresa podría enfrentarse a desafíos para mantener niveles de refinadoaltos en los próximos meses. Las seis refinerías nacionales de Pemex procesaron más de 1 millón b/d de crudo en marzo por primera vez desde junio de 2016, impulsadas por el progreso en la rehabilitación de las refinerías y una disminución de las exportaciones de crudo para alimentar el sistema de refinación. El presidente Andrés Manuel López Obrador busca reducir las importaciones de combustible en su último año en el cargo, en línea con su promesa de campaña de volver a México más independiente en energía. Sin embargo, los niveles de proceso de crudo podrían disminuir en abril-mayo después de que se produjeran incendios en las refinerías Minatitlán y Salina Cruz a finales de abril. Además, las refinerías de Salina Cruz (330,000 b/d) y Tula (315,000 b/d), las más grandes de México, siguen batallando con una producción elevada de combustóleo con alto contenido de azufre, lo que limita las capacidades de las refinerías para operar a altas tasas simultáneamente. Pemex lleva mucho tiempo luchando con la elevada producción de combustóleo, ya que México produce principalmente crudo pesado, lo que crea una serie de desafíos operativos. El combustóleo suele ocupar valioso espacio de almacenamiento necesario para productos de mayor valor, lo que puede limitar la producción de combustibles más ligeros. Las exportaciones récord de combustóleo en marzo, impulsadas por un aumento de la demanda en la costa del Golfo de EE. UU. después de los reacondicionamientos de la refinería, permitieron a Pemex elevar las operaciones en ambas refinerías simultáneamente. Sin embargo, el problema podría volver a afectar a Pemex en los próximos meses cuando la demanda de combustóleo disminuya y la empresa se vea obligada a almacenar el producto. Pemex está construyendo unidades de coquización en ambas refinerías para resolver este problema, pero no se espera que la unidad de Tula comience a funcionar hasta al menos finales de año, mientras que la unidad de coquización de Salina Cruz comenzaría a finales de 2025. Mientras tanto, la refinería Cadereyta de 275.000 b/d podría compensar parcialmente una disminución en el procesamiento de crudo en Tula y Salina Cruz, ya que su configuración le permite producir menos combustóleo, una fuente familiarizada con las operaciones de Pemex ha dicho a Argus . Las tasas de refinación de Pemex comenzaron a caer en 2014 después de que la administración anterior decidiera depender menos de la producción nacional y centrarse en abrir el mercado de la energía, antes hermético a inversiones externas. En cambio, López Obrador invirtió al menos $3.7 mil millones en mantenimiento para las refinerías antiguas de Pemex de 2019-2023, excluyendo proyectos importantes como las coquizadoras en construcción, además de $17 mil millones para la nueva refinería Olmeca. Cambios en el flujo de crudo y combustible Los mayores niveles de refinación de Pemex han disminuido el flujo de crudo y combustible entre México y EE. UU., y el arranque de Olmeca podría alterar aún más los flujos. Pemex redujo sus importaciones de gasolina y diésel en 25pc a 419,000 b/d en marzo, comparado con 562,000 b/d el año pasado, como resultado de un mejor rendimiento de las refinerías. Las exportaciones de crudo de México cayeron un 29pc hasta un mínimo histórico de 687,000 b/d en marzo, por una menor producción y mayores niveles de refinación. El flujo de crudo y combustible entre México y EE. UU. podría disminuir aún más una vez que Olmeca comience operaciones comerciales y si Pemex mantiene un alto nivel de refinación en sus otras refinerías. La refinería Olmeca comenzará a producir diésel de ultra bajo azufre esta semana, procesando destilados enviados desde la refinería Madero, dijo Pemex el 3 de mayo. Pero la refinería no ha cumplido varios plazos prometidos, el más reciente en abril. La unidad de destilación de crudo de la refinería, la primera unidad de procesamiento, se enfrenta a "problemas importantes" que han retrasado el inicio de la refinería, aunque otras unidades de procesamiento secundario están listas para comenzar, dijo a Argus una fuente familiarizada con las operaciones de Pemex. Sin embargo, el mercado se mantiene escéptico de que se puedan mantener los niveles de refinación después de las elecciones del 2 de junio, ya que Pemex sigue enfrentándose a problemas operativos en sus refinerías. Pero la candidata del partido gobernante Claudia Sheinbaum lidera la votación con doble dígito y se espera que continúe el proyecto actual del gobierno para reforzar Pemex y aumentar los niveles de refinación de la empresa. Por Antonio Gozain Exportaciones de crudo, importaciones de combustible de Pemex ’000 b/d Send comments and request more information at feedback@argusmedia.com Copyright © 2024. Argus Media group . All rights reserved.
General Petroleum expands UAE base oil storage facility
General Petroleum expands UAE base oil storage facility
Singapore, 7 May (Argus) — UAE-based lubricant producer General Petroleum plans to finish building the second phase of its UAE base oil storage terminal by the end of May, according to a source close to the firm. The construction started in March and will consist of 12 storage tanks, each with a 2,200t capacity. The producer aims to start operations at the second phase in June. Construction for a third phase is also scheduled to begin in June 2025, which will add four storage tanks of 6,000t capacity each. The first phase of the storage terminal started operations in March 2020 . That storage terminal consisted of eight storage tanks, each with a 1,550t capacity. The facility, located in the Hamriyah free zone in Sharjah, is expected to have a combined 62,800t base oil storage capacity after the phase three expansion is complete. The terminal is connected by two pipelines to the jetty. General Petroleum operates a 150,000 t/yr lubricant plant opposite the storage terminal, and exports more than a third of its production to overseas markets, the same source added. The company had highlighted North Africa, Asia-Pacific, and the Americas as key markets for growth. The blender also has a 25,000 t/yr production facility in Tanzania and a 35,000 t/yr facility in Uganda. The UAE is a major lubricant blending and trading hub in the region because of its strategic location and logistics infrastructure. The Mideast Gulf is also largely self-sufficient on base oil supply and is typically a net exporter of the lubricant feedstock, especially for Group I and Group III supplies. Regional base oil supply is set to rise in the years ahead with planned expansions. Africa is a growing market for base oils, propelled by its gross domestic product and population growth. Rising mobility needs and vehicle ownership is also expected to boost demand in the years ahead. Africa predominantly produces Group I base oils but remains structurally short on supply. Overseas supplies, including those from the Mideast Gulf, make up a sizeable portion of the region's imports. By Chng Li Li Send comments and request more information at feedback@argusmedia.com Copyright © 2024. Argus Media group . All rights reserved.
Brazil unlocks relief spending to flooded state
Brazil unlocks relief spending to flooded state
Sao Paulo, 6 May (Argus) — Brazil's president Luiz Inacio Lula da Silva signed a decree to ease relief spending to Rio Grande do Sul state, which has been hit with historically heavy rainfall and floods. "We are going to do everything in our power to contribute to Rio Grande do Sul's recovery," he said today after signing the decree, adding that was only the first of "a large number of acts" for the state. The decree recognizes the state of emergency in Rio Grande do Sul and allows the federal government to grant funding and tax waivers to the state without having to comply with spending limits. In addition, it makes rules for public authorities to contract services and purchase products more flexible. The decree still needs both senate and congressional approval — which should be hasty, as both the senate and house leaders were present at the decree's signing. It is still not clear how much money it will take to rebuild the state, chief of staff Rui Costa and planning minister Simone Tebet said. But the minister of regional integration Waldez Goez estimated that it will take around R1bn ($200mn) to rebuild the state's highways. Rio Grande do Sul has been hit with heavy rainfall since 29 April. The highest volumes reached the central areas of Rio Grande do Sul, with cities receiving rainfall of 150-500mm (6-20 inches), regional rural agency Emater-RS data show. The monitoring station of Restinga Seca city, in the center of the state, recorded rainfall of about 540mm. Rainfall in Rio Grande do Sul overall surpassed 135mm in most of the state, according to the US National Oceanic and Atmospheric Administration (NOAA). State capital Porto Alegre is expected to receive more rain later this week, according to Rio Grande do Sul-based weather forecaster MetSul. MetSul warned that parts of the Porto Alegre metropolitan area could remain uninhabitable for weeks or months. The floods have left at least 83 dead and 111 missing, according to the state government. An additional 130,000 people have been displaced from their homes. By Lucas Parolin Send comments and request more information at feedback@argusmedia.com Copyright © 2024. Argus Media group . All rights reserved.
ANP reduz mescla de etanol e biodiesel no RS
ANP reduz mescla de etanol e biodiesel no RS
Sao Paulo, 6 May (Argus) — A Agência Nacional do Petróleo, Gás Natural e Biocombustíveis (ANP) diminuiu, temporariamente, a mistura obrigatória de etanol e biodiesel no Rio Grande do Sul por 30 dias, a partir de 3 de maio, em meio a enchentes catastróficas no estado. O mix de etanol anidro na gasolina caiu dos atuais 27pc para 21pc, enquanto o do biodiesel no diesel S10 está agora em 2pc, queda em relação à porcentagem vigente de 14pc. Também de forma temporária, a agência suspendeu a necessidade de mistura para o diesel S500. A ANP informou que pode revisar os prazos da medida dependendo das condições de abastecimento no estado. As chuvas no Rio Grande do Sul bloquearam rodovias e ferrovias que transportam os biocombustíveis para centros de distribuição, como Esteio e Canoas. O fornecimento de combustíveis fósseis pela ligação dutoviária da refinaria Alberto Pasqualini (Refap) às outras bases de distribuição do entorno não foi comprometido, afirmou a ANP. As enchentes no estado já deixaram pelo menos 83 mortos e 111 desaparecidos, de acordo com o governo local. Mais de 23.000 pessoas tiveram que deixar suas casas e cerca de 330 cidades estão em situação de calamidade pública. Por Laura Guedes Envie comentários e solicite mais informações em feedback@argusmedia.com Copyright © 2024. Argus Media group . Todos os direitos reservados.
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