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38
resultados
Última actualización
04/03/2026 [06:46:00]
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: 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: 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: 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: 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.
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: 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.
Resumen de: WO2026024256A1
The invention relates to the design of a biological system capable of producing CO2 from wastewater generated during the production of sugar-containing carbonated beverages.
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: US20260043052A1
Method for preparing a fermentation product from a fermentable mixture comprising the steps of: (i) bringing the fermentable mixture, comprising lignocellulosic biomass. into contact with microorganisms, enzymes, or a combination thereof; (ii) allowing at least part of the fermentable mixture to be processed by the microorganisms, the enzymes, or the combination thereof, whereby the fermentation product is obtained; (iii) purifying the fermentation product, wherein the fermentable mixture comprises a keratin-containing material, a hydrolysate of a keratin-containing material, or a mixture thereof, in an amount of between 0.01 and 15 m %, expressed in total amount of keratin-containing material and hydrolysate of keratin-containing material in g per g of fermentable mixture. The invention also relates to the use of a keratin-containing material, a hydrolysate of keratin-containing material, or a combination thereof for the fermentation of a fermentable mixture, comprising lignocellulose, to bioethanol.
Resumen de: TW202444890A
The present invention relates to the genetic modification of bacteria of the genus Clostridium, typically solventogenic bacteria of the genus Clostridium, so as to allow the production of propan-2-ol or of a mixture comprising propan-2-ol and ethanol by said bacteria. Additionally described are methods, tools and kits for obtaining said bacteria, the genetically modified bacteria obtained, and their uses.
Resumen de: CN121039276A
Compositions and methods of the invention relate to modified yeast cells that heterologously express a RuBisCo enzyme from specific iron oxidizing bacteria species. The modified yeast cells exhibit reduced glycerol and acetic acid accumulation in fermentation while maintaining high ethanol production, making them useful for large scale ethanol production from starch substrates, where glycerol and acetic acid represent undesired by-products.
Resumen de: CN223892689U
本实用新型公开了生物炭加工用火焰下喷式碳化罐，包括罐体、固定在罐体底部的支撑板和数量为两个的燃气管，燃气管位于罐体的下方，两个所述燃气管分别位于罐体的下方偏前侧和罐体的下方偏后侧，所述燃气管相对的一侧连通有火口管，所述火口管的出气口呈向下倾斜设置。本实用新型通过将火口管的出气口呈向下倾斜设置，并且设置弧形板和进气扇，弧形板限制了火口管排出燃气的行走线路，进气扇可以增加燃烧需要的空气，且一定程度让燃气向上燃烧，不会影响对罐体的灼烧加热的基础上，出气口向下倾斜的火口管内的液体会自然滴落在弧形板上，不会沉积在火口管内堵塞火口管。
Resumen de: CN223892691U
本实用新型涉及秸秆生物炭技术领域，且公开了一种加工秸秆生物炭的木焦油收集组件，包括底板，所述底板的顶部固定安装有竖杆，所述竖杆的外表面滑动连接有安装框架。该加工秸秆生物炭的木焦油收集组件，通过设置搅拌晃动组件，搅拌晃动组件使用后在电机的启动下，曲轴和搅拌轴转动，在支撑杆的支撑下以及对曲轴弯曲部的连接，曲轴弯曲部的转动促使分层箱上下运动，让分层箱中的木焦油木醋液震荡起来，又因搅拌轴和搅拌棒的转动，能够对分层箱中的木焦油木醋液进行搅动，加速了木焦油木醋液之间的分层过程，增加了木焦油木醋液分层的密度差异，从而促进了木焦油木醋液的加快分层，利于对木焦油木醋液进行收集。
Resumen de: CN223891013U
本实用新型公开了一种用于竹炭生产的转运装置，包括底板，所述底板的底部设置有多个呈均匀分布的移动轮，所述底板的上端固定连接有扶手，所述底板的顶部固定连接有多个呈均匀分布的支撑座，所述支撑座的内部滑动连接有料仓，所述料仓的顶部接触有盖板，所述盖板的顶部固定连接有连接块，所述连接块的顶部固定连接有连接杆，所述连接杆的内侧固定套接有转动杆。本实用新型通过设计料仓的作用，可对竹炭进行存放，通过支撑座可对料仓支撑放置，方便竹炭的转运，且在弧形块与弧形槽的插接配合下，可对料仓进行锁定，使得料仓与支撑座的连接更加稳定，不会出现晃动倾倒的情况，且料仓方便取放，使用便捷。
Resumen de: CN223890527U
本实用新型公开了一种秸秆颗粒压块机，涉及压块机技术领域，包括底板，所述底板的表面固定连接有支撑架，所述支撑架的内部固定连接有加工仓，所述加工仓的侧壁一端侧壁固定连接有转动环，所述转动环的内部转动套接有模具盘，所述底板的表面固定连接有驱动仓，所述驱动仓的内部设置有驱动机构，所述模具盘的底部固定连接有转杆，所述转杆的一端贯穿驱动仓的一端侧壁与驱动机构连接，所述加工仓的内壁固定连接有加压仓，所述加压仓的内部设置有加压机构，所述加压仓的一端侧壁开设有多个成型口。本实用新型实现了使成型后的秸秆颗粒成型后的颗粒均匀，减少了碎屑的产生，提高生产成品质量。
Resumen de: CN223892692U
本实用新型涉及澄清池技术领域，且公开了一种木醋液三级澄清池，包括沉淀池体和过滤箱，所述沉淀池体的一侧壁固定连接有过滤池体，所述沉淀池体的另一侧壁固定安装有固定板，所述过滤池体的顶部固定安装有支撑架，所述过滤箱的顶部固定安装有安装板。该木醋液三级澄清池，通过设置振动组件，振动组件使用后在振动电机的振动下以及伸缩弹簧和连接弹簧对连接块和挡块的连接下，使得连接块沿着横杆的外表面横向运动，连接块的横向运动又使连接杆得以相应转动，让过滤板与过滤池体之间的间距缩短或者变大，进而让过滤板可以反复上下弹跳，避免了杂质在过滤板上的过滤孔停留造成堵塞而影响木醋液的过滤进程。
Resumen de: CN223891744U
本实用新型公开了一种竹炭加工的上料设备，包括支撑板，所述支撑板的顶部固定连接有多个支架，所述支架的前端固定连接有驱动电机，所述驱动电机的输出端与支架转动连接，所述驱动电机输出端的外侧固定连接有驱动辊，所述驱动辊的外侧套接有传送带，所述传送带的另一端内侧套接有传动辊。本实用新型通过设计驱动电机的作用，驱动电机可驱动驱动辊转动进而可实现传送带的转动对物料进行输送上料，通过转动电机的作用，转动电机的输出端可带动螺杆转动，可实现连接杆的螺纹运动，连接杆可带动下铰接座移动，可实现铰接杆的偏转，可使支撑板沿支撑杆进行偏转，可对传送带倾斜角度调整，方便调节物料输送时的上料高度。
Resumen de: CN223875518U
本实用新型涉及一种碳化稻壳灰土壤改良剂制备设备，属于环保与农业废弃物资源化利用技术领域，包括冷却箱，所述冷却箱的前端面固定安装有第一驱动电机，所述第一驱动电机的输出端固定连接有从动轮，所述从动轮的外侧传动连接有输送带，所述输送带远离从动轮的一侧传动连接有主动轮，所述冷却箱的内部插接有冷却排液管，所述冷却箱的内部设置有筛分设备；所述筛分设备包括固定连接在所述冷却箱内部左侧的筛分箱、固定安装在所述冷却箱背面的第二驱动电机。该碳化稻壳灰土壤改良剂制备设备，通过刮料板对输送带表面残留的部分碳化稻壳粉有效的刮除并排向筛分设备内筛分处理，避免碳化稻壳粉掉落到冷却箱内底壁难以清理。
Resumen de: CN223875486U
本实用新型涉及生物质燃料生产技术领域，且公开了一种生物质燃料生产用材料过滤设备。该一种生物质燃料生产用材料过滤设备包括：放置结构组件，所述放置结构组件的内部安装有过滤推动组件，所述过滤推动组件的上端安装有第二过滤板，所述第二过滤板的右侧安装有衔接板，且衔接板的右侧连接有第二抖动杆，所述第二过滤板的上端安装有伸缩杆，且伸缩杆的上端安装有处理板，所述放置结构组件的上端安装有加热输送组件，所述加热输送组件的上端安装有输送框，所述输送框的内部安装有输送螺旋，所述输送螺旋的右侧连接有排出口，具备有效防止传统过滤使用筛网直接进行过滤，但是材料内部含有一定的水源，造成后续材料堆积在筛网上端将筛网堵塞。
Resumen de: CN223878934U
本实用新型涉及生物质燃料加工技术领域，公开了一种生物质颗粒生产用木屑颗粒分料装置，包括遮挡罩和混合槽，所述遮挡罩底端固定连接有支撑架，所述遮挡罩内壁设置有输送带，所述混合槽内壁设置有分散组件，所述混合槽底端固定连接有分料槽，所述分料槽前端固定连接有驱动电机二，所述驱动电机二驱动端固定连接有转轴二，所述转轴二外壁固定连接有分料器。本实用新型中，先由分料器对混合槽内部木屑进行阻挡一段时间，使得混合槽底部在输送带的补充下始终堆积有一定数量的木屑，避免输送带输送至混合槽内部的木屑直接从混合槽中间两个通孔掉落，造成两侧输送槽内部木屑数量较少影响产品质量。
Resumen de: CN223874985U
本实用新型提供了一种生物质颗粒机压制成型装置，包括：成型箱，成型箱顶部固定连接有烘干箱，中空旋转轴表面连通有搅拌板，搅拌板表面均匀开设有出风孔，中空旋转轴转动连接于烘干箱内部，烘干箱表面固定安装有烘干机，烘干机出风口固定连通有出风管，出风管一端与中空旋转轴转动连通。设置了生物质颗粒原料烘干组件，通过第一电机带动中空旋转轴旋转，通过中空旋转轴带动搅拌板在导向板内转动，对生物质颗粒原料进行搅动，在烘干机的作用下使热风从出风管处吹出，热风进入中空旋转轴，流入搅拌板内，最后从出风孔处吹出，对生物质颗粒原料进行烘干，保证压制成型时的密度较为均匀。
Resumen de: CN223877603U
本实用新型属于成型模具技术领域，具体涉及一种秸秆碳粉压制成多孔生物碳块的成型模具。本实用新型包括：下模包括模芯、侧压块、中模套和外模套，两个侧压块相对的设在模芯外，中模套设在模芯和两个侧压块外，外模套设在中模套外；模芯有成型腔，成型腔底部设有芯杆，模芯的侧壁开设有若干个通孔；侧压块的一侧设有与若干个通孔适配的侧芯杆，侧压块的另一侧设有斜顶块；中模套的内壁设有与侧压块适配的活动腔，中模套的侧壁开设有与斜顶块适配的活动槽；外模套的内壁设有与斜顶块适配的斜槽，上模的底面设有与成型腔适配的凸块。本实用新型用于解决现有生物碳块燃烧不充分，燃烧质量无法与传统煤炭竞争，不利于其推广使用的技术问题。
Resumen de: CN223877179U
本实用新型属于竹子加工技术领域，本实用新型公开了一种竹子加工用的高温碳化装置；包括支撑架，所述支撑架的内部转动连接有碳化箱，所述碳化箱的外部转动连接有转动套，所述转动套固定连接在支撑架的内部远离碳化箱位置，所述碳化箱外部靠近转动套的位置开设有排风口，所述支撑架顶部靠近转动套的位置开设有开放口。本装置通过碳化箱转动可以对碳化箱内部的竹子均匀加热，采用碳化箱在转动套内部转动让热量和压力沿着排风口和排风管排出，实现了均匀对碳化箱内部的竹子进行加热，解决了顶层的竹子还未达到足够的热量，导致竹子存在部分碳化不合格，竹子强度不符合规定的问题，提高了碳化箱内部竹子的均匀碳化效果。
Nº publicación: CN223879682U 06/02/2026
Solicitante:
新疆再生资源集团有限公司
Resumen de: CN223879682U
本实用新型涉及生物炭制备技术领域，具体涉及一种生物炭制备安全装置。本实用新型通过将水封管路的一端延伸至水封腔内部，另一端与炭化釜连接的设置形式，利用水封腔浸没水封管路的一端形成水封，以使炭化釜内部保持气密性、避免外界空气回流至炭化釜，从而解决了现有用于生物炭制备的炭化釜存在因空气回流引发安全事故风险的技术问题。此外，通过排气管路可以将水封腔中受炭化釜热量汽化生成的水蒸气及时排出至冷凝水收集装置，平衡生物炭制备安全装置内部的压力，以避免安全事故。
BOPI
Sede Electrónica
