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GENETICALLY-MODIFIED KLUYVEROMYCES MARXIANUS AND USE THEREOF

Resumen de: WO2026196877A1

The present invention addresses the problem of providing an improved system for expressing Kluyveromyces marxianus. Provided are: genetically-modified Kluyveromyces marxianus that lacks inulinase and expresses a foreign protein; and a method for producing a foreign protein, the method comprising a step for culturing the genetically-modified Kluyveromyces marxianus.

CONVERSION OF A BIOMASS-DERIVED HYDROCARBON FEEDSTOCK INTO ACRYLATE SALTS

Resumen de: US20260285796A1

0000 The invention concerns a method and a plant for converting biomass into acrylate salts. 0000 The method successively involves: a) a step of treating the biomass to produce ethanol and CO<2>; b) a step of dehydrating the ethanol obtained at the end of step a) to obtain ethylene; c) a step of synthesizing acrylate salts from the ethylene obtained at the end of step b) and from the CO<2 >obtained at the end of step a).

INDIRECT HEATING TYPE CARBONIZATION APPARATUS USING ROCKET STOVE

Resumen de: WO2026196605A1

Problem To provide a carbonization apparatus in which fuel consumption is suppressed by effectively utilizing a combustible gas that is generated from an object to be carbonized in a carbonization process by means of an indirect heating system using a rocket stove. Solution A carbonization apparatus according to the present invention is provided with a carbonization chamber, a rocket stove, and a heat transfer means. Heat generated in the rocket stove is transferred to the carbonization chamber by the heat transfer means. A combustible gas is guided to the rocket stove by a gas guide pipe of the carbonization chamber to be a part of a fuel. As a result, improvement of energy efficiency and reduction of environmental load can be achieved by efficiently performing carbonization by the indirect heating system and effectively utilizing the combustible gas.

PELLETIZED PRODUCTS AND ASSOCIATED SYSTEMS, DEVICES, AND METHODS

Resumen de: US20250163339A1

Production systems and methods for producing pellets or pellet products, which can be used, e.g., in an electric arc furnace (EAF) to produce metal alloys, are disclosed herein. In some embodiments, a method for forming coke pellets includes (i) blending biomass with a set of materials to form an input blend, (ii) preconditioning the input blend by hydrating the input blend to generate a first plurality of particles, (iii) charging the first plurality of particles into an oven to produce a second plurality of particles via pyrolysis, (iv) post-conditioning the second plurality of particles to produce a third plurality of particles by exposing the second plurality of particles to at least one of an amphipathic binder, a hydrophobic binder, or a hydrophilic binder, and (v) physically altering the third plurality of particles to form coke pellets. The biomass can have a first volatility and the set of materials can have a second volatility lower than the first volatility.

PROCESS FOR THE PRODUCTION OF FERMENTATION PRODUCTS AND LIGNIN

Resumen de: EP4810620A1

A process for the production of one or more fermentation products and lignin. The method comprises pretreatment with sulfur dioxide and a volatile alcohol, chemical recovery, whole slurry saccharification, and fermentation. High monosaccharide yields are achieved, and alkoxylated and/or non-alkoxylated lignin fractions, as well as lignosulfonate, can be produced and separated if desired. Monosaccharides with or without lignin are subjected to fermentation to produce one or more fermentation products, for example, ethanol.

农林生物质制炭装置

Resumen de: CN224784073U

0001 本实用新型涉及农林生物质技术领域，公开了农林生物质制炭装置。本实用新型提及的农林生物质制炭装置，将炭化过程中产生的热解气导入二燃室内部，在点火器的作用下进行燃烧，燃烧产生的高温烟气首先作为热源供给炭化反应器的加热腔室，对热解反应腔室进行持续加热，使高温烟气冷却为中温烟气，再作为热源对热解反应腔室进行二次加热，相比于直接高温烟气外排，能够提高能源的利用效率，减少装置电能或化石燃料的使用。

一种机制炭预热定型装置

Resumen de: CN224781412U

本实用新型提供了一种机制炭预热定型装置，包括第一支撑架和第二支撑架，所述第一支撑架和所述第二支撑架左右设置，所述第一支撑架和第二支撑架上表面设置有固定块，左右两端的固定块之间前后两端均设置有导向杆，所述导向杆上设置有滑动气缸，所述第一支撑架左端设置有右侧面敞开的预热定型罩体，所述滑动气缸上表面经连接件设置有U形支撑架，所述U形支撑架上经移动件设置有支撑框架，所述支撑框架中部经分隔板分隔成两个放置区，所述放置区内前后侧面均设置有架设板，所述架设板上等距离开设有多个第一螺纹孔；本实用新型能够实现机制炭预热定型操作，提高生产连续性及实现模具快速调节。

一种生物质颗粒燃料筛分装置

Resumen de: CN224778585U

本实用新型公开了一种生物质颗粒燃料筛分装置，涉及筛分装置技术领域，包括支撑座，支撑座的上部滑动设置有筛分框，支撑座的上部安装有伺服电机，伺服电机与筛分框之间共同安装连杆机构，筛分框的内侧滑动设置有两个筛分网，筛分框和支撑座上共同设置有抖动组件，抖动组件包括筛分框的侧面滑动连接有活动杆、活动杆的底部安装有挤压块、筛分框的上部安装有多个受压块，伺服电机启动后通过连杆机构带动筛分框往复运动进行筛分，筛分框移动时带动活动杆移动，本实用新型通过设置抖动组件，使筛分网通过复合运动进行筛分工作，使物料颗粒同时受到水平推力和垂直抛掷力，加速小颗粒通过筛孔，提高筛分效率。

一种用于生物质残渣与炭粉的分离装置

Resumen de: CN224778941U

0001 本实用新型公开一种用于生物质残渣与炭粉的分离装置，涉及物料分离技术领域，分离装置包括分离箱，分离箱内设有腔体，分离箱上设有与腔体连通的进料口，腔体内填充有水，进料口处设有若干个与水源连通的第一喷水件，第一喷水件喷出的水与物料进料路径相交，这使得炭粉和生物质残渣等杂质处于较为分散的状态，以便后续分离；第一喷水件打湿物料后，减少了扬尘现象；分离箱上设有与腔体连通的第一出料口；处于生物质残渣上方的炭水经第一出料口排出，实现了炭粉和生物质残渣等杂质的分离；与腔体连通的排风口，使得随炭粉进入的腔体内的氮气等气体能从排风口排出，维持腔体内的压力平衡，提高了夹杂有生物质残渣等杂质的炭粉进料和分离的持续性。

BRIQUETA DE COMBUSTIBLE

Resumen de: ES1331348U

Briqueta de combustión, que se caracteriza por que es una pieza (1) que comprende un bloque sólido (2) y una capa de imprimación (3); donde el bloque sólido tiene una composición que comprende una mezcla de carbón vegetal, bioalcohol y almidón, y la imprimación es un bioalcohol.

油脂酸败度在线监测传感器组件

Resumen de: CN224788642U

本实用新型涉及油脂酸败度在线监测传感器组件，属于生物柴油加工设备技术领域，包括底座，底座的顶部放置有储油罐，储油罐的上方设置有圆环，圆环的内部固定安装有横向支架。本实用新型的有益效果在于，通过螺杆的转动，能够带动滑动件在横向支架内进行水平左右移动，进而能够带动电化学传感器进行移动，并在转向组件的配合使用下，可使得电化学传感器移动至储油罐内的任一检测点位处，以此能够扩大电化学传感器的监测范围，且通过竖向调节件的滑动，能够对电化学传感器的监测高度进行调节，以适应不同深度的监测需求，而上述方式并未需要人工手持操作，使得监测受到人为抖动因素较少，进而能够提高电化学传感器的监测精度。

一种生物炭制备装置

Resumen de: CN224784074U

0001 本实用新型公开了一种生物炭制备装置，具体涉及生物炭制备技术领域，包括：外壳体，所述外壳体内部设有热解箱和连通固定框，所述外壳体和热解箱、连通固定框之间形成热气回流腔，所述热解箱内壁上开设有加热腔，所述加热腔内部设有多个加热棒；冷凝箱和燃烧箱，所述冷凝箱内部和连通固定框内部之间固定设有一个第一连接管，所述第一连接管一端固定设有冷凝管，所述冷凝管一端固定设有第二连接管。本实用新型采用内壁带抄板的回转式热解箱，在驱动组件带动下缓慢旋转，使生物质物料被不断翻动，实现了与加热壁面的动态、均匀接触，避免了局部过热或热解不透，显著提升了热解效率和生物炭品质的一致性。

一种用于制备高端竹醋液的精馏提纯设备

Resumen de: CN224784077U

本实用新型涉及生物质化工产品提纯技术领域，公开了一种用于制备高端竹醋液的精馏提纯设备，包括粗竹醋液储罐、精馏塔、冷凝器、回流罐、第一活性炭吸附罐及设置在罐体内部的拆卸组件，所述拆卸组件包括与罐体内壁固定的第一固定块、可滑动的连接块、固定在连接块上的活性炭板以及可动作的限位杆。本实用新型通过改良的拆卸组件解决了活性炭更换繁琐耗时的问题，实现了快速便捷的维护；结合优化的精馏与吸附工艺，有效解决了设备堵塞与能耗高的问题，能够连续稳定地生产出品质卓越的高端竹醋液，显著降低了综合生产成本。

一种秸秆烘焙装置

Resumen de: CN224784096U

本申请涉及一种秸秆烘焙装置，通过先向加热管和推料组件通入高温导热介质，以使壳体的内壁达到指定的温度，以及推料组件的外表面也达到指定的温度。接着，控制推料组件转动。然后将物料由进料口投入到容纳腔中。此时壳体的内壁和推料组件的外表面与物料接触，进而对物料进行烘焙。同时，随着推料组件不断推着物料移动，还可以对物料在移动的过程中有一个翻炒扰动的作用，使得物料与壳体内壁以及推料组件能充分接触，进而提升物料烘焙的均匀程度。在物料移动的过程中调节推料组件的转速以调整物料停留在容纳腔的时长，进一步实现对物料烘焙时间的调节，直至物料被推料组件推送至出料口排出。

一种燃气回燃自热式生物质连续热解装置

Resumen de: CN224784072U

本实用新型属于生物质能源化处理技术领域，提供一种燃气回燃自热式生物质连续热解装置，包括提料模块、下料模块、热解模块、燃烧模块、保温模块、出料冷却模块、回收模块、喷淋模块和水循环模块。其采用烟气逆流螺旋换热结构，可以将燃烧模块产生的烟气通过排烟通道通向烟囱件处并排出，使得热解筒在轴向上的传热温差更均衡，避免了传统顺流加热导致的“前端温度不足、后端温度过高”问题，保证了物料在整个反应路径上都能获得稳定、持续的热量供给。

一种水热预碳化-酸洗提纯连续生产装置

Resumen de: CN224763044U

0001 本实用新型提供了一种水热预碳化‑酸洗提纯连续生产装置，涉及竹炭加工技术领域。一种水热预碳化‑酸洗提纯连续生产装置包括两个水热预碳化反应釜、抽滤系统、酸洗反应罐和智能控制单元，每个所述水热预碳化反应釜内均设有所述抽滤系统，所述水热预碳化反应釜的出口连接排料管道，所述酸洗反应罐的入口连接有进料管道，两个所述排料管道分别与所述进料管道连接，所述进料管道上设有砂浆泵，所述水热预碳化反应釜、抽滤系统、砂浆泵和酸洗反应罐分别与智能控制单元电性连接。智能控制单元通过PID算法模块和时序控制器在多反应釜联动时实现时序错位控制，从而使该装置能够实现水热预碳化+酸洗提纯的连续化处理，具有提升产能、提高产品质量和降低加工成本的优点。

一种生物质燃料生产用破碎装置

Resumen de: CN224763230U

0001 本实用新型公开了一种生物质燃料生产用破碎装置，包括机架，固定连接在机架顶部的破碎箱，固定连接在破碎箱左侧的动力源组件，所述破碎箱的右侧固定连接有粉尘吸收机构，所述粉尘吸收机构包括收集盒，所述收集盒的顶部固定连接有吸收泵，所述吸收泵的输出端连通有波纹吸收管，所述破碎箱的顶部设置有吸收罩，所述波纹吸收管远离吸收泵的一侧与吸收罩连通，所述吸收泵的输入端连通有排尘管。本实用新型破碎装置改变了传统破碎时会扬起很多灰尘的现象，采用了波纹吸收管和吸收罩进行灰尘吸收，就不会对周围的环境造成影响，也不会对周围工作人员的呼吸道造成危害，更不会影响破碎装置的环保性。

一种炭化炉的燃烧室

Resumen de: CN224768716U

0001 本实用新型公开了一种炭化炉的燃烧室，包括燃烧炉体和载盒，燃烧炉体内部设有炉膛，炉膛底部中间开设有适配载盒的嵌槽，载盒设于嵌槽内，炉膛的底部为沿靠近嵌槽的方向向下倾斜设置的斜面；燃烧炉体的一侧开设有连通嵌槽的出入口；载盒为顶部开口的方形盒体，载盒的顶部开口处设有承载燃料的承载件，载盒底部靠近出入口一侧的底部设有排料口。本实用新型的炭化炉的燃烧室，方便集中收集燃料残渣并排处，省时省力。

一种生物质炭气联产设备的连续出炭装置

Resumen de: CN224768713U

本实用新型涉及生物质能炭化设备技术领域，公开了一种生物质炭气联产设备的连续出炭装置，包括用于支撑顶部主体设备的支柱，所述支柱顶部固定安装有用于炭化物料的炉体容纳组件，所述炉体容纳组件内壁固定安装有用于提升出灰质量以及防止料口堵塞的过滤防堵机构，所述炉体容纳组件前侧设置有用于提升设备安全性的防爆组件。本实用新型设置了过滤防堵机构，电机带动立柱、圆环等部件联动，使不锈钢丝刷能自动清扫过滤板，可有效避免物料堵塞过滤板，保障出灰通道顺畅，减少设备停机清理频率，同时，过滤板能提升出灰质量、过滤杂质，不锈钢丝刷耐高温耐用，整体确保设备连续运行，降低维护成本，提升生物质炭气联产设备的作业效率。

一种有机醋粉的制备装置

Resumen de: CN224763585U

0001 本实用新型涉及有机醋粉的制备领域，更具体的说是一种有机醋粉的制备装置。本实用新型的目的是提供一种有机醋粉的制备装置，有益效果是在进行制备有机醋粉时，便于提高对有机醋粉原料进行筛滤的效率。本实用新型的目的通过以下技术方案来实现：一种有机醋粉的制备装置，包括长方架和筛布，长方架右侧的四角处分别固定连接有一个限位支杆，筛布的左右两侧分别固定连接有一个固定架，位于右侧固定架的前后两侧分别与位于右侧的两个限位支杆固定连接，筛布中部的前后两侧分别与位于中部的两个限位支杆固定连接，长方架左侧的前后两侧分别设有一个长条孔，两个长条孔内分别滑动连接有一个竖直杆。

METHOD FOR PRODUCING MOTOR FUEL FROM ETHANOL

Resumen de: US20260275211A1

A method for making C7-C12 aromatic compounds includes reacting a mixture comprising C2-C5 olefins and C1-C4 paraffins under conditions sufficient to form a reaction product mixture comprising a liquid phase and a gas phase, wherein the liquid phase comprises the C7-C12 aromatic hydrocarbons and wherein the gas phase comprises hydrogen and C1-C4 paraffins. The liquid phase is then separated from the gas phase.

CLOSTRIDIUM BACTERIA MODIFIED TO ASSIMILATE SEVERAL SUGARS SIMULTANEOUSLY, PREPARATION AND USES THEREOF

Resumen de: US20260275271A1

The present invention relates to the genetic modification of bacteria of the genus Clostridium, typically solventogenic bacteria of the genus Clostridium. The invention also relates to methods, tools and kits enabling the elimination or modification of sequence(s) encoding, or controlling the transcription of sequence(s) encoding, the transcriptional repressors XylR and/or AraR, to the genetically modified bacteria obtained and to uses thereof, in particular for simultaneously fermenting at least one hexose and one pentose or the carbon-based elements of a substrate comprising at least two carbon-based elements chosen from glucose, arabinose, xylose, mannose and galactose.

METHODS FOR PREPARING BIODIESEL BY DIRECTIONAL REGULATING HYDRODEOXYGENATION OF BIOLOGICAL OILS

Resumen de: US20260275200A1

Discloses is a method for preparing biodiesel by directional regulating hydrodeoxygenation of biological oils, including: dissolving the biological oils in a solvent, mixing with hydrogen gas, injecting into a fixed-bed reactor, performing a hydrodeoxygenation reaction using an atom-substituted zirconia supported Ni catalyst, controlling the biological oils to directionally generate alkanes having corresponding carbon numbers or alkanes having one less carbon atom by changing doping elements of a support in the atom-substituted zirconia supported Ni catalyst; and obtaining the biodiesel. A chemical formula of the atom-substituted zirconia supported Ni catalyst is Ni/xMZrO2, where x is a molar percentage of M, and Mis Ce or Ti. By using additives Ce and Ti to functionalize a support of Ni/ZrO2 catalyst, it can regulate chemical properties of the catalyst, achieve controllable adjustment of hydrodeoxygenation activity and product selectivity for biological oils, improve selectivity of a target alkane component, and obtain high-quality biodiesel.

AN EXTRACTION PROCESS AND SYSTEM FOR PRODUCTION OF ALCOHOL BY USING A FLOCCULATION YEAST

Resumen de: WO2026190815A1

The present disclosure provides an extraction process and system for production of alcohol The extraction system for production of alcohol comprises of a pre-fermenter unit (202), a fermentation unit (204), a settling tank (206), a preheater (208), a flash tank (210), a condensate tank (212).

HEAT EXCHANGER IN A BIOMASS TORREFACTION PLANT

Nº publicación: WO2026190270A1 17/09/2026

Solicitante:

PERPETUAL NEXT TECH B V [NL]
PERPETUAL NEXT TECHNOLOGIES B.V.

Resumen de: WO2026190270A1

According to an aspect, a heat exchanger for a manufacturing facility for treatment of biomass is provided, wherein the heat exchanger comprises a torrefaction gas duct, the torrefaction gas duct configured to receive torrefaction gas generated during torrefaction of the biomass in a torrefaction reactor, and to direct the received torrefaction gas to the torrefaction reactor, and the torrefaction gas duct having a wall configured to contact the torrefaction gas, wherein the heat exchanger is configured to maintain the wall at a temperature higher than 500 °C, more preferably higher than 550 °C According to a further aspect, a heat exchanger for a manufacturing facility for treatment of biomass is provided, wherein the heat exchanger comprises a torrefaction gas duct, the torrefaction gas duct configured to receive torrefaction gas generated during torrefaction of the biomass in a torrefaction reactor, and to direct the received torrefaction gas to the torrefaction reactor, and the torrefaction gas duct having a wall configured to contact the torrefaction gas, wherein the heat exchanger is configured to maintain the wall at a temperature below 450 °C, more preferably below 400 °C.