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51
results.
Updated on
06/12/2025 [06:46:00]
Absstract of: WO2025249558A1
The present invention relates to a method for producing a basic chemical that includes supplying and reacting carbon dioxide and hydrogen in a bioreactor. The bioreactor is provided with chemosynthetic bacteria, and the hydrogen is supplied by supplying a dissolved hydrogen solution to the bioreactor.
Absstract of: CN120530199A
A method for treating grain having starch and non-starch carbohydrates, wherein the starch is present in an amount of at least 10% by weight based on the dry weight of the grain. Contacting the grains with a solution containing at least one alpha-hydroxysulfonic acid; and reacting under acid hydrolysis conditions to produce a product suitable for the production of chemicals and/or fuels.
Absstract of: WO2024156936A1
The application relates to a biochar reactor (100) for producing biochar (BC). The biochar reactor comprises a horizontal reactor chamber (102), a receiver (104) for receiving (472) biomass (BM) to the biochar reactor, a pyrolyser (108) for pyrolysing (480) the received biomass to produce the biochar, a cooler (114) for cooling (488) the produced biochar, and a controller (346) for controlling the biochar reactor. The pyrolyser comprises at least one pyrolyser section (110) so that each pyrolyser section (110) is configured to pyrolyse the biomass by using a unique section-typical temperature range. The biochar reactor is configured to cause heat gas (HG) to flow through each pyrolyser section (110) to pyrolyse the biomass in a process temperature (T1, T2) within the section-typical temperature range in said pyrolyser section (110).
Absstract of: US2025360486A1
The present invention relates generally to the generation of bio-products from organic matter feedstocks. More specifically, the present invention relates to improved methods for the hydrothermal/thermochemical conversion of lignocellulosic and/or fossilised organic feedstocks into biofuels (e.g. bio-oils) and/or chemical products (e.g. platform chemicals).
Absstract of: US2025361466A1
Methods of producing a consumable alcoholic product involve utilizing one or more enzymes to reduce or remove an oral pain response otherwise experienced upon consumption of the product. Methods involve admixing at least one oxidase with a fermentate and optionally distilling the fermentate to produce a consumable alcoholic product, such as a distilled alcohol. Methods involve admixing at least one oxidase comprising an aldehyde dehydrogenase.
Absstract of: CN120569485A
The invention relates to a method for treating lignocellulosic biomass, comprising: a) a step (2) of pretreatment of the biomass to obtain pretreated biomass (3), b) a first solid/liquid separation step of solid/liquid separation of all or part (3a) of the pretreated biomass (3) into a first solid fraction (7) and a first liquid fraction (6) comprising a mixture of sugars, c) a step (14) of enzymatic hydrolysis of a first solid fraction (7) of pretreated biomass to obtain a hydrolysate (15) in the form of one or more sugars, d) a step (24) of purification of said first liquid fraction by contacting said first liquid fraction (6) with microorganisms consuming only C6 sugars to obtain a purified liquid fraction (26), and d) a step (24) of purification of said purified liquid fraction (26). E) a second solid/liquid separation step (27) of subjecting the purified liquid fraction (26) to solid/liquid separation.
Absstract of: US2025354132A1
A thermotolerant xylanase enzyme that is a variant of SEQ ID NO:2, wherein the variant comprises at least one amino acid substitution at a position selected from the group consisting of 90, 105, 114, and 115 and/or comprises any of the following sets of substitutions:(a) G48C and T206C;(b) Y123V, S125C and N171C;(c) S114C, Y123V, S125C and N171C;(d) Y123V, S125C, N171C, G48C and T206C;(e) S114C, Y123V, S125C, N171C, G48C and T206C;wherein the substitution or substitutions increases the thermotolerance of the xylanase relative to a parent xylanase lacking the substitution(s)
Absstract of: US2025354065A1
Mixture products containing charred products and coal or coke, and associated systems, devices and methods are disclosed herein. The charred product components of the mixture products can be made by receiving an input material in an oven, and heating the oven containing the input material to a predetermined temperature of at least 900° F. for a predetermined time of no more than 48 hours to produce a charred product. Advantageously, embodiments of the present technology can enable a more efficient mixture product production process. The resulting mixture products can also have higher quality in terms of desired Coke Strength After Reaction (CSR), Coke Reactivity Index (CRI), volatile matter content, ash content, sulfur content, grain size, etc.
Absstract of: US2025354657A1
A method of processing biogas that includes obtaining a mobile tank containing biogas at a pressure greater than 1000 psig, connecting the mobile tank to a pressure let down system, and depressurizing the mobile tank to remove biogas therein. The depressurization includes removing gas from the mobile tank using the pressure let down system, and introducing a warming gas into the mobile tank.
Absstract of: WO2025240146A1
Combining carbon capture, utilization, and sequestration to improve product yield and gas purity. In certain aspects, the methods and systems disclose converting carbon monoxide gas that would otherwise be vented to the atmosphere or discarded as waste to one or more products, while concurrently concentrating and purifying tail gas streams comprising carbon dioxide for sequestration.
Absstract of: WO2025240457A1
Described herein are engineered extremely thermophilic bacterium including a heterologous gene encoding a bifunctional alcohol dehydrogenase. Also described herein are systems and methods for enhancing selective recovery of desirable products from plant biomass.
Absstract of: WO2025240910A1
Mixture products containing charred products and coal or coke, and associated systems, devices and methods are disclosed herein. The charred product components of the mixture products can be made by receiving an input material in an oven, and heating the oven containing the input material to a predetermined temperature of at least 900°F for a predetermined time of no more than 48 hours to produce a charred product. Advantageously, embodiments of the present technology can enable a more efficient mixture product production process. The resulting mixture products can also have higher quality in terms of desired Coke Strength After Reaction (CSR), Coke Reactivity Index (CRI), volatile matter content, ash content, sulfur content, grain size, etc.
Absstract of: WO2025238408A1
This invention discloses a method for the synthesis of furfural and ethanol from green coconut (Cocos nucifera L.) husk. The method involves chemical reaction for furfural production and a biological fermentation for ethanol synthesis. In the chemical step, the green coconut husk undergoes acid hydrolysis in a high-pressure reactor, yielding furfural. The residual waste from this step is then utilized as a substrate for fermentation by Saccharomyces cerevisiae, producing ethanol. The integrated approach efficiently converts the cellulosic and hemicellulosic components of the green coconut husk into two industrially valuable compounds, furfural and ethanol, from a single agricultural waste stream. The invention provides a cost-effective and environmentally sustainable method for resource utilization and waste reduction.
Absstract of: EP4650418A1
The inhibition method of spontaneous heat generation in solid carbon resources includes adding a petroleum-based additive to solid carbon resources as a spontaneous heat generation inhibitor.
Absstract of: CN223561550U
本实用新型公开了一种高效连续膜筛分自吸式液态醋发酵设备，其包括：过滤仓主体，所述过滤仓主体的内部安装有过滤架，所述过滤架的内部安装有滤膜，所述过滤架的上侧壁固定连接有两个滑动板，两个所述滑动板之间固定连接有吸屑头，所述过滤仓主体的内部且位于滤膜的正下侧设置有支撑网；所述过滤仓主体的左侧设置有过滤盒，所述过滤盒的内部滑动连接有收集抽屉，所述过滤盒的左侧设置有负压风机。本实用新型中负压风机通过过滤盒能够在吸屑头处形成负压，从而对滤膜上过滤的杂质以及在滤膜滤孔中的杂质进行吸收，从而有效提高滤膜的过滤效果，并且大大降低过滤仓主体的维护频率。
Absstract of: CN223561522U
本实用新型公开了一种连续式秸秆自热碳化设备，包括：粉碎单元，其包括秸秆粉碎机、与秸秆粉碎机出料口相连的秸秆储存室，以及安装于秸秆储存室上的碳化秸秆送料绞龙和燃烧秸秆送料绞龙；碳化单元，包括秸秆燃烧室、设置于秸秆燃烧室顶部的秸秆碳化室、以及安装于秸秆碳化室内的耐高温传送带，所述碳化秸秆送料绞龙与所述秸秆碳化室相连，所述燃烧秸秆送料绞龙的出料口位于所述耐高温传送带的一端，所述秸秆碳化室内安装有秸秆螺旋绞龙。与现有技术相比，本设备体积小，可移动，能够将秸秆物料粉碎后实现连续炭化处理，自动化程度高。
Absstract of: CN223561552U
本实用新型公开了一种食醋酿造用自动搅拌式酒精发酵池，包括：池体，所述池体的顶部固定连接有电动液压杆，所述电动液压杆的数量设置有三个，并且均匀分布在池体上，所述电动液压杆的顶部固定连接有顶罩，所述顶罩的底部固定连接有主电机，所述主电机的下方设置有搅拌组件，所述搅拌组件包括搅拌轴、内孔、底管、搅拌杆和喷头，所述搅拌轴与主电机的输出端固定连接。通过设置搅拌轴、内孔、底管、搅拌杆、喷头、充气泵、进气管、过滤网、出气管、操作显示面板和氧浓度传感器，还可以对发酵池不同高度进行氧浓度监测，并与搅拌结合在一起，可实现对不同高度进行充氧，提高发酵池不同高度的氧浓度，提高发酵效率。
Absstract of: CN223561551U
本实用新型公开了一种米醋生产液化罐，其包括：液化罐主体，所述液化罐主体的外侧壁固接有支撑架，所述液化罐主体的顶端安装有封盖，所述封盖上安装有搅拌机构、液体出料机构，所述液体出料机构局部位于搅拌机构内部；所述搅拌机构包括电机、转动空杆，所述转动空杆的上部侧壁贯穿封盖顶端固接有从齿轮，所述电机的输出端固接有主齿轮，所述主齿轮的外侧壁与从齿轮的外侧壁啮合连接。通过设置的搅拌机构，在对原料进行搅拌时，搅拌机构不断将下部的原料向上输送并进行打散，使原料充分发酵；通过设置的液体出料机构、滤网，米醋发酵完成进行出料时，直接对液体进行抽取，抽取时液体被滤网过滤，液体纯净成品质量高，提高了加工效率。
Absstract of: CN223560321U
本实用新型公开了一种生物质燃料储料仓，包括储存仓，储存仓的内部安装有安装架，安装架的内底壁固定有泵体A和加热箱，加热箱的内部安装有多个加热杆，泵体A的输出端连通输出管道；本实用新型设置有泵体A带动加热箱和过滤盒抽取空气，通过加热杆对空气进行加热，并通过出风口将干燥空气送入储存仓，从而实现对燃料的烘干，通过泵体B抽取水箱中的水，通过雾化喷头将水分雾化喷入储存仓，实现对燃料的加湿，通过湿度传感器能够实时监测储存仓内部的湿度，从而实现对燃料湿度的精确控制，可以有效防止燃料因湿度过高而发霉变质，或因湿度过低而变得干燥，从而保持燃料的最佳质量，提高其燃烧效率和能源输出。
Absstract of: CN223561536U
本公开属于生物质燃料成型技术领域，具体涉及一种生物质燃料成型生产线，包括碎化工段、烘干工段、成型工段以及集中控制系统，碎化工段包括第一监测结构，用于监测碎化工段的工作频率。烘干工段包括第二监测结构，用于监测烘干工段的工作频率。成型工段包括第三监测结构，用于监测成型工段的工作频率。集中控制系统与第一监测结构、第二监测结构以及第三监测结构信号连接，以用于接收各工作频率，并用于控制调整碎化工段、烘干工段以及成型工段的工作频率，使得碎化工段、烘干工段以及成型工段的工作频率相适配，保证生物质燃料成型生产线的动态平衡。本公开通过将所有工段的工作频率集中在一个集中控制系统上，可以使各工段之间衔接顺畅。
Absstract of: CN223564218U
本实用新型公开了一种生物质供能系统全生命周期碳排放量化设备，属于生物质处理领域。该设备包括生物质处理装置、燃烧模块以及热解反应动态调整模块，生物质处理装置用于控制生物质原料进行干燥以及粉碎处理，燃烧模块用于对处理后的生物质原料进行燃烧，热解反应动态调整模块用于通过动态调整模型对碳排放计算进行修正，并反馈调节生物质处理装置。本实用新型的良好设备对生物质原料进行一次加热，通过搅拌器使生物质原料受热均匀，从而降低生物质原料的含水量，经检测生物质原料湿度的第一调节值判断是否需要进行二次加热，能够实时监控和调整生物质原料的湿度，优化燃烧过程，还能精准控制碳排放。
Absstract of: CN223543442U
生物质燃料粉碎后均料筛分装置，包括抖料座，所述的抖料座的顶部通过多组弹性支撑件与多个支撑座对应连接，支撑座的顶部设有筛分槽，筛分槽上设有出料口、筛网和顶罩，顶罩上设有排渣口，筛分槽的底部通过第一固定座与偏心电机连接，筛分槽的下方设有供料座，供料座上设有配料箱，配料箱与绞龙输送结构的出料端相配合，配料箱的出料端通过送料管与顶罩连接。采用上述结构，自动送料配合，挤压送料过程中利用绞龙输送结构可进一步破碎原料，提升均匀度；分组进料间歇供料，保证送料均匀稳定，避免物料单次投料过多出现堆积而影响筛分质量；斜向抖料筛分，自动出料的同时快速分选，分离收集，实用性强。
Absstract of: CN223550795U
本实用新型公开了一种生物燃料生产的干料除湿设备，涉及生物燃料技术领域，所述搅匀疏通机构包括固定连接在除湿罐顶部上的电机和固定连接在除湿罐的内壁上的齿圈，所述电机上设置有两个输出轴，上方输出轴和除湿罐之间设置有进料疏通组件，下方输出轴的端部固定连接有十字连接条，本申请通过设置搅匀疏通机构，第二搅拌轴公转加自转的运动轨迹搅拌料子，再辅以第一搅拌轴的作用配合搅拌，可以将干料高效滤的混合均匀，打破结块，保持其松散状态，让烘干的热风能够更顺畅地穿透干料层，提高除湿效率，并且通过进料疏通组件持续的疏通料子，让进料的过程可以更加顺畅，不会堵塞。
Absstract of: CN223547973U
本实用新型涉及玫瑰花醋过滤技术领域，公开了一种玫瑰花醋过滤装置，包括壳体，所述壳体的内部可拆卸连接有过滤网兜，所述过滤网兜的对称两侧均设置有伸出挤压机构用于夹住过滤网兜，所述伸出挤压机构与壳体的内壁之间设置有移动机构，用于带动伸出挤压机构向下移动挤压过滤网兜。本实用新型玫瑰花过滤装置经过滤网兜过滤后残留的玫瑰花及储液会在伸出挤压机构的作用下被挤压，配合设置的移动机构可以带动伸出挤压机构移动，从而将残留在玫瑰花内部的醋液完全挤出，避免造成浪费，同时设置的高度调节支撑腿设置整个过滤装置高度可调，以便在过滤网兜下方放置不同高度的盛接容器，实用性强。
Nº publicación: CN223550479U 14/11/2025
Applicant:
华中科技大学
Absstract of: CN223550479U
本申请属于生物质资源利用领域，具体公开了一种生物煤制备单元及生物质掺烧系统，包括沿生物质传输方向依次连接的水洗模块、脱水模块和烘焙模块，其中，水洗模块用于通入待处理的生物质、液体溶剂和烟气，以利用烟气对待处理的生物质进行水洗除杂，并将水洗浆液送入脱水模块；脱水模块用于对水洗浆液进行固液分离并将除杂后的生物质送入烘焙模块；烘焙模块用于通入烟气并进行加热，以利用烟气对除杂后的生物质进行烘焙，进而制得生物煤。本申请通过水洗能够避免后续烘焙过程中碱金属的转化富集残留在生物煤中，同时还能够有效改善生物质的物理、化学特性，从而极大提高生物质的掺烧比例。
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