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BIOFUEL PRODUCTION METHOD

Resumen de: AU2024405204A1

Provided is a method in which palm oil mill effluent (POME) is used to produce a biofuel which contains a fatty acid methyl ester (FAME) and from which impurities have been removed.　Specifically provided is a biofuel production method including a methyl esterification step in which palm oil mill effluent (POME) is reacted with an acid catalyst and methanol, and then reacted with a base catalyst and methanol to produce a fatty acid methyl ester (FAME).

METHODS FOR MAKING DIESEL FUEL USING CATALYST-FREE TRANSESTERIFICATION OF VEGETABLE OILS

Resumen de: AU2024396298A1

A method of making a diesel fuel includes combining tetraalkoxyborate with a triglyceride composition to form a reaction mixture, where the triglyceride composition includes one of a vegetable oil or an animal fat. The method also includes heating the reaction mixture above 40 °C to form a diesel fuel including fatty acid alkyl esters.

METHOD FOR MANUFACTURING A FUEL PRODUCT FOR A BOILER

Resumen de: WO2026132469A2

The present invention relates to a fuel product for a boiler, the fuel product resulting from the mixing and compacting of lignocellulosic materials, wherein the lignocellulosic materials have a proportion PC by weight (relative to the total weight of the fuel product for a boiler) of lignocellulosic materials derived from at least one European and/or tropical/desert cane such that 20 ≤ PC ≤ 50%.

ANAEROBIC FERMENTATION METHODS AND SYSTEMS

Resumen de: WO2026128943A1

The present invention relates to methods and systems for anaerobic fermentation, in particular methods and systems for enhancing anaerobic fermentation for the efficient production and accumulation of higher value byproducts including medium-chain carboxylic acids and alcohols.

SYSTEM AND METHOD FOR PRODUCING A FUEL PRODUCT

Resumen de: US20260176541A1

This disclosure relates to systems and methods for producing a fuel product from a source of organic matter which includes manure and may include other byproducts. The organic matter is processed by a teeter water feed hindered-bed separator device for substantially separating the animal manure from the other byproducts. The separated animal manure is then subjected to anaerobic digesting to produce the fuel product.

RECOMBINANT YEAST HOST CELLS COMPRISING A HETEROLOGOUS ATP FUTILE CYCLE

Resumen de: WO2026133259A1

The present disclosure concerns recombinant yeast host cells for the production of one or more fermentation products. The recombinant yeast host cells of the present disclosure comprise at least one first genetic modification for providing a heterologous ATP futile cycle. The recombinant yeast host cells of the present disclosure also comprise at least one second 5 genetic modification in an engineered metabolic pathway for decreasing the production of the fermentation by-product.

PROCESS FOR PRODUCING ECO-FLEX BIOFUEL FROM LIGNOCELLULOSIC BIOMASS, INCLUDING EUCALYPTUS WOOD CHIPS

Resumen de: WO2026129010A1

The present invention relates to a process for producing eco-flex biofuel from lignocellulosic biomass, preferably eucalyptus wood chips, which generates high-energy-yield products such as biochar, bio-oil and condensable gases with low energy consumption and low cost, whilst being sustainable, suitable and having a low environmental impact. The present invention also relates to biofuel produced from biomass, which is suitable for use in the steel industry, particularly, but not exclusively, in blast furnaces.

CARBOHYDROLYTIC AND LIPOGENIC RECOMBINANT YEASTS

Resumen de: US20260176661A1

0000 Recombinant yeasts bioengineered to overexpress genes for utilization of cellulosic and hemicellulosic fibers and/or produce lipid, and methods of use thereof. The yeasts are modified to express, constitutively express, or overexpress an exo-cellobiohydrolase I, an exo-cellobiohydrolase II, an endoglucanase, an endoxylanase, or any combination thereof. The yeasts may also be modified to express, constitutively express, or overexpress a lytic polysaccharide monooxygenase, an arabionofuranosidase, a xylanases, an acetylxylan esterase, or any combination thereof. The methods include cultivating the recombinant yeasts to convert low value organic stillage byproducts such as cellulose and hemicellulose into lipids suitable for biodiesel production and other higher value uses.

INTEGRATION OF A HOT OXYGEN BURNER WITH PYROLYSIS PROCESSES

Resumen de: US20260176538A1

The present invention relates to a method and system for integration pyrolysis with gasification to increase the yield of saleable products from biomass feedstocks. By modifying the pyrolysis system to produce byproducts and reduce liquid yield, in conjunction with a hot-oxygen burner gasifier, the overall conversion efficiency of syngas per mass of biomass fed into the system is increased.

SYSTEM AND METHOD FOR REFINING COMBUSTIBLE PELLETS OR WOOD CHIPS

Resumen de: EP4763952A1

A system (1) for refining pellets or wood chips (2) by heat comprises a driven rotatable drum (3) which extends along and is rotatable around a longitudinal axis (4). The drum (3) has a product inlet (6) for receiving the pellets (2) or wood chips at a first end (7) of the drum (3) and a product outlet (8) for dispensing the pellets (2) at a second end (9) of the drum (3). The drum (3) comprises multiple baffles which, upon rotation of the drum (3), are adapted to circulate the pellets or wood chips (2) in the drum (3) and to convey the pellets or wood chips (2) from the product inlet (6) to the product outlet (8) along a conveying direction (12). The baffles extend parallel to the longitudinal axis (4) from the first end (7) towards the second end (9) of the drum (3). The baffles are mounted at equal angular distances from one another in a circumferential direction of the drum (3), thereby forming multiple openings through which a heating medium streams into and out of the drum (3). The system (1) further comprises a housing (110) surrounding the drum (3). The housing (110) comprises an inlet port (13) for introducing the heating medium into the housing (110) and towards the drum (3) and an outlet port (14) for dispensing the heating medium from the housing (110) and away from the rotatable drum (3). The system (1) further comprises a heating system (15) for heating the pellets or wood chips (2) in the drum (3) comprising at least one heating circuit (16) with the heating me

一种生物质燃料加工原料混合装置

Resumen de: CN224388644U

本实用新型公开了一种生物质燃料加工原料混合装置，包括箱体，所述箱体左侧固定连接有配电箱，所述隔板顶部和配电箱底部内壁均固定连接有电机，三个所述电机输出端贯穿箱体并分别与粉碎辊和螺旋辊与转轴固定连接，所述螺旋辊表面固定连接有梳齿，所述转轴上贯穿并转动连接有均匀分布的驱动箱，所述驱动箱底部均转动连接有传动轴且传动轴一端与箱体之间转动连接，所述传动轴表面固定连接有搅拌杆。本实用新型中，通过在箱体底部安装空气压缩机和在箱体内底部安装曝气管，重质物料下沉时被曝气管上的微型曝气孔喷出高压气体向上方吹动，使重质物料被搅拌设备再次进行搅拌。

一种污泥破碎筛分及燃料化制备装置

Resumen de: CN224394749U

本实用新型公开了一种污泥破碎筛分及燃料化制备装置，涉及污泥处理技术领域，包括滚筒筛、安装杆，固定套，固定安装在安装杆的外壁；滑杆，滑动设置在固定套上；本实用新型中，因污泥粘性与内壁摩擦易附着，位置固定的刮板在复位弹簧及滑杆作用下与内壁紧密抵接，其梯形斜面锐角刮除内壁污泥，随滚筒筛转动的污泥碰到刮板后，污泥被持续刮落，保障筛孔畅通，维持筛分稳定高效，滚筒筛旋转还带动清理板旋转，对刮板施压使其在扭簧作用下弯折，清理板旋转清理刮板沾附污泥，此方式可在运行中自动清理内壁泥层，无需停机，保证设备持续运行与筛分连续，提升效率，稳定污泥处理节奏流量，助力提高装置产能。

一种旋流离心式农林废弃物热解固液分离设备

Resumen de: CN224389004U

本实用新型公开了一种旋流离心式农林废弃物热解固液分离设备，涉及农林废弃物处理技术领域，包括支撑架，支撑架的上端固定穿设有支撑管，支撑管的上端转动套设有分离器，分离器的底部连通设有两个对称设置的出杂管，出杂管的管壁连通设有控制阀，分离器的内壁上端开设有两个对称设置的溢流孔，分离器的内部与支撑管连通设置，支撑架的顶部设有用于驱动分离器转动的旋转离心机构。本实用新型能够在分离器快速旋转并进行固液分离同时，吹气管管口对分离器内壁吹气，使得附着在分离器内壁上端的物料能够得到吹落而便于后续进行收集，提高了分离器的使用效果。

一种生物柴油除臭装置

Resumen de: CN224394830U

本实用新型涉及柴油除臭技术领域，公开了一种生物柴油除臭装置，包括罐体，罐体的顶部转动连接有上轴管，上轴管内部转动连接有转杆，转杆从上到下连接有多个搅拌杆一，罐体的底部安装有支架，支架的顶部安装有驱动电机，上轴管的上部安装有锥齿轮一，支架上安装有竖板，竖板上转动安装有转柱，转柱上连接有锥齿轮二，竖板上转动安装有锥齿轮二，转杆的上部安装有锥齿轮三，上轴管的下部连接有多个上连杆，上连杆上连接有竖固定杆，竖固定杆从上到下连接有多个搅拌杆二，搅拌杆二与搅拌杆一交叉设置，竖固定杆的底端连接有下连杆，下连杆的一端连接有下轴管。本实用新型搅拌的同时对生物柴油和除臭剂进行剪切，从而提高混合效率。

生物质炭化产物的二级固液分离回收装置

Resumen de: CN224388309U

0001 本实用新型涉及生物质炭生产技术领域，尤其涉及生物质炭化产物的二级固液分离回收装置；包括第一沉降箱体和第二沉降箱体；所述第一沉降箱体的一侧设有用于连接炭化转炉的圆形开口，第一沉降箱体内设有第一折流板，第一折流板的上端连接于第一沉降箱体的顶部，第一折流板的下端与第一沉降箱体底部之间设有容纳烟气通过的间隙，第一沉降箱体的上部设有出烟口，出烟口位于第一折流板的X向侧，圆形开口位于第一折流板的背离X向侧，等；通过以上改进，能够充分分离回收生物质炭化烟气中的焦油和炭粉。

一种生物质高效炭化传热节能热风炉

Resumen de: CN224394810U

本实用新型涉及生物质炭化技术领域，尤其是一种生物质高效炭化传热节能热风炉，包括底板和支撑脚，所述底板的下端四角均固接有支撑脚，所述底板的上端左右两侧分别固定相连有控制箱和炭化箱，所述控制箱的前端上方两侧分别安装有显示屏和控制面板，所述炭化箱的上方安装有预热组件。通过箱门、转盘、伺服电机、锥形网筒和锁止结构之间的配合，在通过上述过程进行下一批次的生物质炭化加工即可，由于锥形网筒的上料和取料过程在转盘的配合下，使得只需要在转盘的最前侧位置进行操作即可，有效的避免了现有技术当中其箱门位置较小而需要放置生物质容器的空间较大导致上下料过程需要深入内部空间完成上下料容易造成烫伤的问题。

一种连续碳化热解装置

Resumen de: CN224394809U

0001 本实用新型公开了一种连续碳化热解装置，包括底座和破碎机构，所述底座的顶端一侧设置有物料筒，且物料筒的外壁两端均设置有加热板，所述破碎机构设置在物料筒的内壁顶端，所述破碎机构包括安装架、固定杆、破碎辊和马达，所述安装架设置在物料筒的内壁顶端，所述安装架的外壁两端均安装有固定杆。该一种连续碳化热解装置，通过设置的破碎机构，这样便于在对物料进行烘干处理时，物料经由物料筒顶端投入，经过破碎机构时，通过破碎机构中的马达带动破碎辊进行相对旋转，利用破碎辊将大体积的物料进行破碎后落入物料筒内，再通过物料筒外壁两端的加热板进行加热，从而对物料筒内的物料进行充分烘干处理，从而提高物料的烘干效率。

一种生物柴油生产设备

Resumen de: CN224394814U

本申请涉及生物柴领域，公开了一种生物柴油生产设备。本申请中，一种生物柴油生产设备，包括过滤桶，所述过滤桶的内部滑动连接有过滤网，所述过滤网的顶端固定连接有侧延伸杆，所述侧延伸杆的顶端固定安装有支撑环，所述支撑环的侧端固定连接有提升杆，所述提升杆的顶端安装有液压杆，所述液压杆的侧端固定安装有支架，所述支架的顶部侧端固定连接有压制桶，所述压制桶的下端且位于过滤桶的内部固定连接有出油管，所述过滤桶的底部侧端固定连接有排液管，所述排液管远离过滤桶的另一端固定安装有催化反应桶。本装置可以在反应前对生物原料进行自动压榨制取油液，并对油液进行过滤，过滤后的组织物方便回收处理，减少原料的杂质，提高产品品质。

盘式不规则生物质薪材破碎装置

Resumen de: CN224388883U

0001 本实用新型涉及生物质薪材作为加工领域，且公开了一种盘式不规则生物质薪材破碎装置，研磨部分设置于壳体部分的内部，且进料件上形成输送通道，输送通道与壳体部分内部连通，第二研磨盘上垂直开设有导料孔，壳体部分内壁固定连接有多个限位杆，壳体部分上开设有排料孔，第二研磨盘的外壁形成限位槽，限位槽与限位杆一一匹配，壳体部分内部底端转动连接有转轴，转轴顶部敞开形成十字槽，第一研磨盘底部固定连接有与十字槽匹配的十字杆；本实用新型通过设置可拆卸连接的破碎件和进料件，并设置十字杆、十字槽、限位杆和限位槽，让第一研磨盘和第二研磨盘便于拆卸更换，从而降低装置的后期维护难度，提高装置后期检修效率。

一种生物柴油原料脱水设备

Resumen de: CN224398149U

本申请涉及脱水领域，公开了一种生物柴油原料脱水设备。本申请中，一种生物柴油原料脱水设备，包括设备搭载板，所述设备搭载板的上端设置有脱水桶组件，所述脱水桶组件的上端设置有密封盖，所述密封盖的侧面固定连接有多个卡接板，直至螺杆把手的下表面接触卡接板，从而便于限制卡接板的位置，从而使得密封盖在脱水桶组件上端的位置固定，方便后续的作业使用，需要打开密封盖时，工作人员手持螺杆把手带动螺纹杆远离转动杆，从而便于转动转动杆，使得螺纹杆从卡接板内的卡槽转动出，方便后续移动密封盖的位置使用，所述转轴板方便配合转动杆的位置转动使用。

自热分段式生物质炭化炉

Resumen de: CN224394811U

0001 本实用新型涉及炭化炉技术领域，且公开了自热分段式生物质炭化炉，包括可热交换的加热件和炭化件，所述炭化件可拆卸的设置于的加热件上方，且加热件顶部内陷形成凹槽，所述炭化件外部形成与凹槽匹配的突出部，且炭化件内部形成容纳待炭化原料的内腔，所述加热件内部形成容纳燃料的燃烧腔，且加热件一侧敞开形成与燃烧腔连通的投料孔；本实用新型通过设置可拆卸的加热件和炭化件，利用炭化件上的突出部与加热件上的凹槽卡合，使炭化件安装至加热件的上方，当需要对装置进行维护时，若炭化件货加热件其中一个部分损坏时，只需维护对应的加热件货或化件即可，无需整体拆卸更换，降低后期维护难度和使用成本，提高维护效率。

YEAST EXPRESSING SACCHAROLYTIC ENZYMES FOR CONSOLIDATED BIOPROCESSING USING STARCH AND CELLULOSE

Resumen de: US2013323822A1

0000 The present invention is directed to a yeast strain, or strains, secreting a full suite, or any subset of that full suite, of enzymes to hydrolyze corn starch, corn fiber, lignocellulose, (including enzymes that hydrolyze linkages in cellulose, hemicellulose, and between lignin and carbohydrates) and to utilize pentose sugars (xylose and arabinose). The invention is also directed to the set of proteins that are well expressed in yeast for each category of enzymatic activity. The resulting strain, or strains can be used to hydrolyze starch and cellulose simultaneously. The resulting strain, or strains can be also metabolically engineered to produce less glycerol and uptake acetate. The resulting strain, or strains can also be used to produce ethanol from granular starch without liquefaction. The resulting strain, or strains, can be further used to reduce the amount of external enzyme needed to hydrolyze a biomass feedstock during an Simultaneous Saccharification and Fermentation (SSF) process, or to increase the yield of ethanol during SSF at current saccharolytic enzyme loadings. In addition, multiple enzymes of the present invention can be co-expressed in cells of the invention to provide synergistic digestive action on biomass feedstock. In some aspects, host cells expressing different heterologous saccharolytic enzymes can also be co-cultured together and used to produce ethanol from biomass feedstock.

GLUCOSE-RICH SUGAR STREAMS AND METHODS FOR MAKING THE SAME

Resumen de: MX2022008230A

A two-step method for activating a cellulosic feedstock is described. The feedstock is subjected to a first high temperature activation step at a temperature greater than 190°C and a second activation step at a lower temperature under alkali conditions. Also described are methods and compositions for the enzymatic hydrolysis of activated cellulose using one or more cellulase enzymes, a surfactant and polyaspartic acid. Also described are products of the methods.

一种制取生物炭的炭化炉

Resumen de: CN224377955U

本实用新型属于废物处理技术领域，具体的说是一种制取生物炭的炭化炉，包括炭化炉主体，所述炭化炉主体的顶部安装有顶盖，所述顶盖的顶部开设有入料口，所述炭化炉主体的底部四端均固定安装有支撑腿，所述炭化炉主体的外部一侧固定安装有排烟管，所述炭化炉主体的外部另一侧固定安装有燃烧器，所述燃烧器的输出端设在炭化炉主体的内部，所述排烟管远离炭化炉主体的一端外部安装有过滤箱，所述炭化炉主体的底部中央位置安装有电动阀门；通过水泵将冷却箱内部的冷却液输送到冷却板内部对冷却箱内部的高温生物炭进行冷却，实现循环使用的效果，通过对高温生物炭的冷却可以避免其与空气接触时发生的自燃，实现减少安全隐患与生物炭损耗的效果。

一种生物质颗粒的分料装置

Nº publicación: CN224375948U 19/06/2026

Solicitante:

大连佳源新能源科技开发有限公司

Resumen de: CN224375948U

0001 本实用新型公开一种生物质颗粒的分料装置，涉及分料装置技术领域，包括分料仓和分料机构；本实用新型中分料机构的使用，实现了生物质颗粒在分料仓内的均匀分布，从而提高了分料的均匀性，避免出现出料堵塞的问题；同时旋转电机驱动分料滑板，实现了分料过程的自动化控制，减少了人工干预，提高了生产效率和操作的便捷性；分料过程的自动化，减少了因人工压料而产生的人工成本，同时也降低了工人的劳动强度；出料滑道和阻料插板的使用可以精准控制每个出料口的流量，确保生物质颗粒机的原料混合比例，从而提高成品颗粒的品质稳定性；当某个出料滑道发生故障时，由于分料仓的设计，不会导致其他料孔分料受到影响，减少了设备故障对整体生产的影响。