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50
resultados
Última actualización
14/03/2026 [06:46:00]
Resumen de: US20260068914A1
A process for converting pomace derived from the production of fruit wine into a nutrient-rich food product, and a product made by said process. The process comprises milling the pomace, carrying out an anaerobic ethanolic fermentation in an anaerobic fermenter by adding yeast and optionally sugars to produce ethanol; carrying out an aerobic acetic acid fermentation in an aerobic fermenter by adding acetic acid bacteria to produce acetic acid, shearing the acetic acid pomace to produce a raw puree; and further processing the raw puree into a puree or powder. The process can be used to produce a product that qualifies for Kosher certification. The nutrient-rich product can be used as an ingredient in foods as a flavour, texture and color enhancer, to mask bitter flavours or off-notes, as a preservative, to fortify processed foods.
Resumen de: WO2025049654A2
Provided herein are genetically modified yeast cells that comprise genetic modifications to reduce sensory detection of one or more wort-associated off-flavors of a fermented beverage and the cell is not capable of converting maltose and/or maltotriose to ethanol. Also provided are methods of producing fermented products (e.g., non-alcoholic fermented beverages) using the genetically modified yeast cells described herein.
Resumen de: EP4707362A1
Die Erfindung betrifft die Herstellung von CO<sub>2</sub>-armen Holzbrennstoffen (z.B. Holzpellets oder Holzbriketts) mit hoher Energiedichte durch die Zugabe von Kohlestaub, wie z.B. Holz-, Stein- oder Braunkohlenstaub, während des Produktionsverfahrens.
Resumen de: AU2024267388A1
The invention relates to a method for treating waste material. The method comprises the steps of: a. converting the waste material into a slurry, e.g., by adding water; b. adding enzymes to the slurry and allowing the enzymes to extract sugars from the slurry by enzyme saccharification; c. separating the liquid content of the slurry from the solid waste content to give a liquid; d. converting the liquid to an ethanol-water mixture; and e. concentrating or separating the ethanol-water mixture to give ethanol. An apparatus for treating waste material according to the method is also provided..
Resumen de: US20260062625A1
A method for thermal processing and catalytic cracking of a biomass to effect distillate oil recovery can include particle size reduction, slurrying the biomass with a carrier fluid to create a reaction mixture, slurrying a catalyst with a carrier fluid to create a catalyst slurry, heating the reaction mixture and/or the catalyst slurry, and depolymerizing the reaction mixture with the catalyst. The reaction mixture can undergo distillation and fractionation to produce distillate fractions that include naphtha, kerosene, and diesel. In some embodiments, thermal processing and catalytic cracking includes vaporization of the biomass followed by distillation and fractionation. In some embodiments, a resulting distillate can be used as a carrier fluid. In some embodiments, the method can include desulfurization, dehydration, and/or decontamination.
Resumen de: ZA202212654B
The invention relates to a process for producing briquettes (1), to a briquette (1) made of a waste material (2) and to the use of a briquette (1) in the process according to the invention. The process provides for providing a waste material (2) comprising at least one metal (3) and at least one organic material (4). It comprises performing a single- or multistage mechanical workup of the waste material (2) and a separation of at least one first fraction (5) from the waste material (2). A briquette mixture (6) containing the at least one first fraction (5) is produced, wherein the at least one first fraction (5) has a heating value of 0 MJ/kg to 30 MJ/kg. A heating value of the briquette mixture (6) is adjusted by varying at least the first fraction (5). The briquette mixture (6) is introduced into a briquetting apparatus (7) and pressed into briquettes (1) therein. This affords briquettes (1) having a heating value of 5 MJ/kg to 30 MJ/kg and having a maximum copper proportion of 0.1% by weight to 20% by weight.
Resumen de: US20260062656A1
A system for converting a biomass into a biofuel including a biomass processing station arranged to receive the biomass from a biomass harvester, output the biomass to a hydrothermal liquefaction (HTL) converter, and receive a processed biomass from the HTL converter. The system includes a conduit arranged to transport the biomass from the biomass processing station to the HTL converter and transport the processed biomass from the HTL converter to the biomass processing station. The HTL converter includes a heat exchanger arranged to transfer thermal energy from a geothermal heat source to the biomass to convert the biomass into the processed biomass. The system also includes a controller arranged to monitor conditions of the biomass at locations along the conduit and adjust operations of components along the conduit to, thereby, adjust the conditions of the biomass at one or more locations along the conduit.
Resumen de: US20260062637A1
The production of low-CO2 wood fuels (for example, wood pellets or wood briquettes) with high energy density by adding coal dust, such as wood, stone, or lignite dust, during the production process.
Resumen de: US20260062653A1
An alcoholic fermentation process that eliminates the yeast propagation step and dispenses with the use of separator centrifuges. An objective is to remove the yeast propagation step in ethanol production processes based on starchy substrates, resulting in reduced fermentation time, improved fermentation yield, and significant reductions in operating costs, particularly regarding the daily acquisition of yeasts.
Resumen de: DE102024125512A1
Die Erfindung betrifft die Herstellung von CO2-armen Holzpellets mit hoher Energiedichte durch die Zugabe von Kohlestaub, wie z.B. Holz-, Stein- oder Braunkohlenstaub, während des Produktionsverfahrens.
Resumen de: US20260062719A1
Improved processes and systems for recovering products from a corn fermentation mash. In some examples, a process recovers an oil product, a protein meal product, and a fiber product from a slurry. A process includes the following steps: introducing the slurry into a device with a flexible screen and mechanical agitation to produce a filtrate and a fibrous solid stream; and introducing the filtrate into a three-phase centrifuge to produce an oil stream, a high protein solids stream, and a water with solubles stream. The flexible screen includes a washing nozzle. The slurry is whole stillage from an ethanol process. The three-phase centrifuge is a three-phase decanter. The filtrate is heated before introducing into the three-phase centrifuge. The filtrate is optionally evaporated before introducing into the three-phase centrifuge.
Resumen de: CN121039253A
A method for operating a combined integrated charcoal pyrolysis metallurgical plant comprising a pyrolysis reactor and a metallurgical plant, comprising: feeding a dry raw carbon-rich feedstock to the pyrolysis reactor; -pyrolyzing the dry raw carbon-rich feedstock to produce charcoal and a pyrolysis gas; operating the metallurgical plant, in which charcoal is introduced as fuel and/or reducing agent and/or carburizing agent and/or slag blowing agent into the metallurgical plant; and-treating at least part of the pyrolysis gas as a first stream in the reformer in the presence of an oxygen-containing component, preferably air, O2, CO2 and/or H2O, to form an enhanced pyrolysis gas enriched in H2 and CO; and wherein the enhanced pyrolysis gas is fed through a combined integrated charcoal pyrolysis metallurgical plant for value-added utilization, in particular further as a fuel gas, a reducing gas and/or a carburizing gas.
Resumen de: AU2024260609A1
A process for enzymatic esterification of free fatty acids. In particular, the present invention relates to a pretreatment process for conversion of free fatty acids in oils and fats as feedstock for base-catalyzed transesterification to produce biodiesel.
Resumen de: US2024360379A1
A process involves sequentially treating a plurality of lipid feedstocks comprising a set of lipid feedstocks each having a chloride content of at least about 2 ppm with a metal oxide catalyst on an oxide support under first treating conditions to produce respective treated streams of the set of lipid feedstocks having a chloride content less than 1 ppm until a given one of the respective treated streams has a chloride content greater than 1 ppm and the metal oxide catalyst is converted to a spent metal oxide catalyst, converting the spent metal oxide catalyst to a rejuvenated metal oxide catalyst, and treating one or more additional lipid feedstocks each having a chloride content of at least about 2 ppm with the rejuvenated metal oxide catalyst under second treating conditions to produce one or more respective treated streams each having a chloride content less than 1 ppm.
Resumen de: AU2024329641A1
A method of manufacturing densified, torrefied biomass particulates is disclosed. The method comprises at least : a torrefaction step of torrefying a particulate biomass material under torrefaction conditions; a densification step of densifying the torrefied particulate biomass material from the torrefaction step, thereby obtaining densified torrefied biomass particulates; and a thermal post treatment step of heat treating the densified and torrefied biomass material particulates from the densification step under torrefaction conditions. The thermal post treatment step improves the durability of the densified, torrefied biomass particulates.
Resumen de: US20260055433A1
A process for the use of peracid compositions to eliminate and/or control the growth of undesirable bacteria, including contaminating bacteria, in the fermentation production of alcohol is disclosed. Beneficially, the peracid compositions and methods of use of the same do not interfere or inhibit the growth or replication of yeast and have low or no adverse environmental impact.
Resumen de: AU2024321594A1
The invention addresses the problem of creating a simplified and efficient method for producing ethanol from whey, which is also sustainable and provides substantial use of the production byproducts and production residual products. 1. The invention relates to a method for producing ethanol using whey, characterised in that a sugar content of the whey is concentrated to form a thickened whey by water removal (1), in that subsequently, with addition of enzymes and yeast, the thickened whey is fermented (2), wherein the fermentation (2) takes place over at least six days, in that subsequently, the fermented thickened whey is fed to at least one distillation process (3) or at least one distillation stage (3) and is distilled to form ethanol, wherein at least one production byproduct (4) and/or at least one production residual product (5) is collected, discharged or picked up for further processing.
Resumen de: US20260055384A1
The present disclosure describes a method for obtaining a proprietary biocatalyst, called lyophilized enzyme preparation (PEL) via submerged fermentation (SmF) of Diutina rugosa yeast. The biocatalyst obtained by the process is also applied in synthesis reactions for the production of estolide-type biolubricants; biodiesel and polyol-esters-type biolubricants.
Resumen de: WO2026042323A1
A coke production method comprising mixing carbonized biomass obtained through heat treatment of biomass, to a portion of blended coal for coke production and performing dry distillation thereon, wherein the volatile matter of the carbonized biomass on dry ash-free basis is 7.0-35 mass%.
Resumen de: WO2026042322A1
This method for producing coke includes blending carbonized biomass, which has been obtained by heat treating biomass, with a part of blended coal used for coke production, and then carrying out dry distillation. The value of H/C, which indicates the ratio of the number of H atoms relative to the number of C atoms in the carbonized biomass, is 0.20-0.70.
Resumen de: WO2026042326A1
A coke production method comprising mixing carbonized biomass obtained through heat treatment of biomass, to a portion of blended coal for coke production and performing dry distillation thereon, wherein O/C representing the ratio of the numbers of O atoms with respect to C atoms contained in the carbonized biomass is 0.040-0.200.
Resumen de: WO2026041495A1
A renewable paraffinic diesel fuel component comprising: - an n-paraffins content of at most 4 wt%, - an iso-paraffins content of at least 92.5 wt%, - a mono-branched iso-paraffins content of at most 30 5 wt%, - a content of iso-paraffins with more than two branches of at least 15 wt%, and wherein at least two of the following conditions are met: - a total C16 paraffinic content from 10 wt% to 20 wt%, - a total C17 paraffinic content from 30 wt% to 45 wt%, - a total C18 paraffinic content from 30 wt% to 45 wt%. The renewable paraffinic diesel fuel component has improved cold flow properties at the same time as having an optimal density.
Resumen de: WO2024243248A2
Methods and microorganisms for production of a product using ethanol as a carbon source are provided. A multi-stage biofermentation process in which a genetically modified microorganism adapated to grow in a growth media comprising ethanol is provided. The growth media may comprise no added glucose.
Resumen de: EP4700071A2
The invention relates to a method and an apparatus for treating plant based raw material with an enzymatic hydrolysis, in which the plant based raw material (1) is treated to form lignocellulosic material (3a,3b) and the lignocellulosic material (3a,3b) or its fraction (10) is conducted into the enzymatic hydrolysis (4), wherein the method comprises at least one treatment stage (2a,2b,2c) in which the plant based raw material (1) is treated so that the lignocellulosic material (3a,3b) contains over 80 % fine solid particles which are fiber-like or indefinable particles smaller than 0.2 mm, defined by an optical measurement device, the lignocellulosic material (3a,3b) or at least one fraction (10) of the lignocellulosic material is supplied into the enzymatic hydrolysis (4) for forming a lignin based material (5), and at least one solid-liquid separation stage (6) after the enzymatic hydrolysis (4) in which a lignin fraction (7) and a soluble carbohydrate containing fraction (8) are separated. Further, the invention relates to the soluble carbohydrate containing fraction, the lignin fraction, the lignin based material, the liquid fraction and the solid fraction, and their uses.
Nº publicación: EP4700003A1 25/02/2026
Solicitante:
REG SYNTHETIC FUELS LLC [US]
REG Synthetic Fuels, LLC
Resumen de: EP4700003A1
The present technology provides compositions that include at least about 98 weight percent ("wt%") n-paraffins which, among other surprising features, may be suitable for use as a diesel fuel, an aviation fuel, a jet fuel blendstock, a blendstock to reduce the cloud point of a diesel fuel, a fuel for portable heaters, and/or as a charcoal lighter fluid. The composition includes at least about 98 wt% C<sub>7</sub>-C<sub>12</sub> n-paraffins, where at least about 10 wt% of composition includes n-decane, at least about 20 wt% of the composition includes n-dodecane, and at least about 75 wt% of the composition includes even carbon number paraffins. The composition also includes less about 0.1 wt% oxygenates and less than about 0.1 wt % aromatics. The composition may be produced by a process that includes hydrotreating a biorenewable feedstock comprising at least one of palm kernel oil, coconut oil, babassu oil, microbial oil, or algal oil.
BOPI
Sede Electrónica
