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62
results.
Updated on
01/09/2024 [06:46:00]
Results 25 to 50 of 62
Absstract of: WO2024166373A1
The present invention addresses the problem of efficiently producing carbonized material by means of an open kiln-type production kiln having a top surface open and an exhaust flow path formed at the bottom thereof, by using, as a carbonization target material, oil palm branches and leaves or empty fruit bunches obtained after extracting fruits from oil palm fruit bunches. To produce carbonized material by supplying undried empty fruit bunches or branches and leaves of oil palm as a carbonization target material, the solution involves: as an initial step, a step for subjecting dry or semi-dry carbonization target material to glowing ember initial combustion and glowing ember increased combustion to thereby create glowing embers; and as an end step for extinguishing a fire for a predetermined amount of produced carbonized material, a step for stirring the contents in the production kiln when the glowing embers are observed on a part of a surface of the last supplied carbonization target material, and then sprinkling water onto the surface and blocking the exhaust flow path to thereby extinguish the fire.
Absstract of: WO2024164773A1
A production process for producing a yeast cell wall extract hydrolysate using organic acids. By means of preliminary hydrolysis of acetic acid, color and odor substances and inorganic salts carried by fermented and cultured yeast are removed, and a yeast cell wall extract is purified; then the yeast cell wall extract, from which the color and odor substances and the inorganic salts have been removed, is hydrolyzed by using formic acid, so that the resulting yeast cell wall extract hydrolysate product is easier to dissolve in water, is colorless, odorless and salt-free, and is beneficial for skin protection and repair. Also provided is a method for removing and recycling organic acids added in a process.
Absstract of: WO2024164070A1
A biomass waste processor combining torrefaction and pyrolysis of biomass waste products operating at fixed temperatures via electric heating elements.
Absstract of: AU2023219167A1
A system for carbonizing organic material is disclosed. A method for carbonizing organic material is also disclosed. Finally, a carbonization product comprising biocarbon formed in the system of the present disclosure or using the method of the present disclosure is further disclosed.
Absstract of: US2024269722A1
A method and an apparatus for waste processing of mixed waste comprising an organic compostable waste portion and an organic non-compostable waste portion are disclosed. The apparatus comprises a shredder unit for shredding a load of mixed waste, a composting unit providing a microbial environment for composting the food waste portion of the mixed waste load, a heating unit providing a heating environment for heating the inorganic waste portion to a temperature higher than in the composting unit, and a control unit for controlling a moisture level of the mixed waste load in the heating unit. When the target moisture level is reached the shredded, composted and dried mixed waste load is transported to an exit unit for optional further processing as refuse derived fuel.
Absstract of: US2024271050A1
Systems and methods to provide renewable transportation fuels for internal combustion engines by converting renewable feedstocks into two or more intermediate hydrocarbon blend stocks and blending at least two of the two or more intermediate hydrocarbon blend stocks to produce the renewable transportation fuel. Methods and/or processes may include selecting sugar from a sugar source and introducing the sugar into one or more reactors. The sugar may be converted into an intermediate renewable hydrocarbon blend stock and sent to a separation unit to separate out an intermediate renewable gasoline unit. The process may include selecting and converting a lipid from a lipid source into a renewable diesel product. The renewable diesel product may be sent to a second separation unit to separate out renewable diesel and a low-grade naphtha. The low-grade naphtha and intermediate renewable gasoline may be blended to define a finished renewable gasoline.
Absstract of: US2024271052A1
This invention provides processes and systems for converting biomass into high-carbon biogenic reagents that are suitable for a variety of commercial applications. Some embodiments employ pyrolysis in the presence of an inert gas to generate hot pyrolyzed solids, condensable vapors, and non-condensable gases, followed by separation of vapors and gases, and cooling of the hot pyrolyzed solids in the presence of the inert gas. Additives may be introduced during processing or combined with the reagent, or both. The biogenic reagent may include at least 70 wt %, 80 wt %, 90 wt %, 95 wt %, or more total carbon on a dry basis. The biogenic reagent may have an energy content of at least 12,000 Btu/lb, 13,000 Btu/lb, 14,000 Btu/lb, or 14,500 Btu/lb on a dry basis. The biogenic reagent may be formed into fine powders, or structural objects. The structural objects may have a structure and/or strength that derive from the feedstock, heat rate, and additives.
Absstract of: US2024271149A1
The present invention relates to methods of producing industrial products from plant lipids, particularly from vegetative parts of plants. In particular, the present invention provides oil products such as biofuel, and processes for producing these products, as well as plants having an increased level medium chain fatty acids such as lauric acid and myristic acid. In one particular embodiment, the present invention relates to combinations of modifications in a fatty acid thioesterase and one or more acyltransferases. In an embodiment, the present invention relates to a process for extracting lipids. In another embodiment, the lipid is converted to one or more hydrocarbon products in harvested plant vegetative parts to produce alkyl esters of the fatty acids which are suitable for use as a renewable biofuel.
Absstract of: US2024271166A1
The present invention provides for novel metabolic pathways to reduce or modulate glycerol production and increase product formation. More specifically, the invention provides for a recombinant microorganism comprising one or more native and/or heterologous proteins that function to import glycerol and one or more native and/or heterologous enzymes that function in one or more engineered metabolic pathways to convert a carbohydrate source, such as lignocellulose, to a product, such as ethanol, wherein the one or more native and/or heterologous proteins or enzymes is activated, upregulated, or downregulated. The invention also provides for a recombinant microorganism comprising one or more native or heterologous proteins that function to regulate glycerol synthesis and one or more native and/or heterologous enzymes that function in one or more engineered metabolic pathways to convert a carbohydrate source to ethanol, wherein said one or more native and/or heterologous proteins or enzymes is activated, upregulated or downregulated. Also provided are methods for increasing cellular glycerol uptake and increasing recombinant production of fuels and other chemicals using the recombinant microorganisms of the invention.
Absstract of: CN221513646U
本实用新型公开了一种生物质水热液化产物的杂质过滤器，涉及生物质水热液化产物技术领域，包括过滤箱，过滤箱的侧面开设有通孔并固定连接有出液管，所述过滤箱的另一侧开设有通孔并固定连接有进液管。本实用新型，通过进液管、出液管、滤板、丝杆、清洁刷、滑道、电机、同步带轮和传动带之间的配合可使生物质水热液化产物进入到该装置内部将生物质水热液化产物内部的杂质进行拦截并对滤板拦截的杂质进行收集清理，既有效解决了生物质水热液化产物生产完成后内部含有杂质从而影响后续的使用的问题，又避免了滤板长时间使用后滤板会被杂质堵塞从而影响后续使用的问题。
Absstract of: CN221514716U
本实用新型提供一种生物质颗粒燃料成型机，涉及生物质颗粒燃料成型技术领域，包括粉碎机构，粉碎机构的顶部固定安装有压料机构。本实用新型中，通过在粉碎机构与压料机构的配合下，首先将物料从进料口投放进破碎箱中，在电机的正常运行下，电机带动螺旋刀片与旋转刀片转动，与固定刀片相互配合，来对物料进行粉碎，其次粉碎合格的物料通过过滤板进入至过滤箱，通过筛板来进行二次过滤，对原料中的杂质进行筛分，提高产品的质量，其次进入烘干箱，通过温度控制器对粉末进行烘干，从下料口取出，将烘干的粉末从孔洞三投放进壳体内部，液压缸运行带动压料板来对粉末进行挤压成型，通过一组圆槽挤出，形成颗粒，最终从方槽二取出，提高了工作效率。
Absstract of: CN221527253U
本实用新型提供了一种生物质原料粉碎预处理装置。所述生物质原料粉碎预处理装置包括：烘干箱，所述烘干箱的顶部表面开设有横槽，位于所述横槽一侧的烘干箱顶部表面固定连接有齿条，所述烘干箱的内部焊接有横板，所述横板的表面横向开设有滑槽，所述滑槽的内部滑动连接有转动柱，所述转动柱位于烘干箱内部的表面设置有若干均匀分布的拨动杆，所述转动柱的顶部通过横槽延伸至烘干箱的外部并固定连接有移动齿轮，所述移动齿轮与一侧的齿条相啮合，本实用新型提供的一种生物质原料粉碎预处理装置具有能够对玉米芯进行充分烘干、防止粘附在刀具上同时能够对没有通过滤板的料渣进行收集以便二次粉碎的优点。
Absstract of: CN221514781U
本实用新型公开了菌渣替代燃料处置系统，包括：储料仓、筛选分料装置、烘干输送装置和破碎机；其中，储料仓用于储存菌渣，筛选分料装置设于储料仓下方；破碎机的进料端与筛选分料装置连通；烘干输送装置包括：输送管和烘干组件，菌渣自输送管的一端至输送管的另一端形成一输送通道，输送通道的一端正对筛选分料装置和破碎机的出料端的下方设置，烘干组件设于输送通道内。本实用新型采用筛选分料装置和破碎机，菌渣经过筛分和破碎处理，保证小径料的菌渣替代燃料，燃烧更充分，提高能源利用率。本实用新型采用烘干输送装置，这样处理菌渣内含有的大量水分，减少菌渣在分解炉内烘干的热量消耗，最大程度提高菌渣的利用率。
Absstract of: CN221492150U
本实用新型公开了一种生物燃料乙醇生产用混合装置，包括底座，所述底座的顶端固定连接有壳体，所述壳体的内部开设有固定孔，所述固定孔的内部设有第二电机，所述第二电机的输出轴活动贯穿固定孔并延伸至壳体的内部，所述第二电机的输出轴固定连接有叶轮，所述壳体的内部固定连接有多个挡板，当下料盘表面的第二漏孔与隔板表面的第一漏孔对齐时，物料筒内的原料会通过第一漏孔与第二漏孔掉落在壳体的内部，在需要对隔板表面第一漏孔隔档时，启动第一电机，带动齿轮进行反转，从而带动下料盘进行反转，当密封塞与第一漏孔对齐时，在弹簧回弹的作用下带动密封塞复位对第一漏孔进行堵塞，这种下料方式更加稳定且密封更好。
Absstract of: CN221499871U
本实用新型公开了一种生物炭生产输送装置，涉及生物炭生产技术领域。本实用新型包括支撑架，所述支撑架的一侧设置有承接组件，所述承接组件包括支撑板与承接板，所述承接板的表面开设有通槽，所述支撑板与承接板之间设置有溃缩机构，所述溃缩机构包括安装套筒，所述安装套筒的内部设置有压力弹簧，所述压力弹簧的顶部设置有活动杆，本实用新型通过承接组件，当生物炭掉落到承接板上时，由于碰撞产生的冲击力，生物炭表面的炭渣会被震落或与生物炭本体分离，从而提高了生物炭的清洁度，同时，承接板的反复溃缩状态和倾斜放置设计，使得生物炭能够逐渐向倾斜的一侧移动，这种设计不仅有助于生物炭的顺利运输。
Absstract of: CN221500965U
本实用新型提供一种新型碳化稻壳物料分离装置，涉及一种分离装置技术领域。该实用新型包括底座和装置本体，装置本体设置在底座上端，装置本体上设置有分离结构，装置本体包括搅拌箱、碳化箱和分离箱，搅拌箱设置在碳化箱的顶端，搅拌箱上设置有搅拌结构，碳化箱设置在分离箱的顶端，碳化箱上设置有加热结构，分离箱上设置有筛料结构。本实用新型通过设置搅拌结构使得稻壳混合均匀，并且在加热结构的作用下深化碳化作用，最后通过两组分离结构将碳化稻壳进行分离。
Absstract of: CN221500980U
本实用新型公开了一种生物质成型燃料的制备系统，包括碎料仓，所述碎料仓内壁通过轴承转动连接摩擦辊，所述摩擦辊左右对称设置有两个，所述碎料仓底部固定安装烘干组件，烘干组件包括搅拌轴，所述搅拌轴外壁均匀固定安装拨料轮，所述碎料仓底部内壁固定安装电热板，所述碎料仓内壁固定安装排气管，所述碎料仓顶部固定安装下料组件，所述下料组件包括下料筒和绞龙，所述下料筒内壁开设有通孔，所述通孔内壁固定安装成型组件，涉及生物质成型燃料制备装置领域，通过设置两个摩擦辊配合对生物质材质进行粉碎形成粉末状通过烘干去除水分后，通过绞龙持续对粉末状生物质原料进行送料和挤压塑形，从而方便自动化完成对生物质原料处理和加工，提高了工作效率。
Absstract of: CN221496484U
本申请涉及一种竹纤维碳化装置，包括转动设置的固定板，所述固定板上环形阵列安装有若干个固定杆，且各固定杆上均转动连接有两个支架，各所述支架的底部均焊接有安置架，且安置架的前端开口，下方设置有凹槽；所述碳化装置还包括托盘，所述托盘的两侧对应凹槽均焊接有凸块，且凸块和凹槽配合设置。通过在支架的下方设置开口的安置架，且安置架的底部设置凹槽，利用在托盘的下方焊接和凹槽相配合的凸块，实现托盘在安置架内侧位置的稳定，同时保证其便于拿取的特性，以此相较于对比文件，提升了内部竹纤维碳化后，取放的便捷性。
Absstract of: US2024263077A1
The invention provides apparatus and method of pyrolysing feedstock to produce char. A feedstock advancing mechanism in a lower portion of a substantially sealed reaction chamber advances the feedstock laterally along the lower portion as it pyrolyses in its progression from the proximal end to the distal end. Char is discharged from the distal end of the reaction chamber. A control system controls at least the flow rate of oxygen containing gas entering the chamber via the inlet port in response to the temperature measurements in the reaction chamber so that the temperature measurements are appropriate for the production of char from the feedstock and so that a zone of volatile gas combustion is established in the headspace, involving essentially complete consumption of all incoming free oxygen in the headspace without contacting the feedstock.
Absstract of: US2024263094A1
A biomass-derived carbon material is provided, the carbon material having a carbon content of 60 to 75% by weight and an integrated heat of oxidation reaction of 5 kJ/kg or less when maintained in air at 107° C. for 20 minutes. A method for producing a carbon material is provided, the method including: a carbonization step of obtaining biomass chars having a carbon content of 61 to 75% by weight from biomass; and an oxidation step of heating the biomass chars to 200° C. or higher in an atmosphere having an oxygen concentration of 2 to 13% by volume.
Absstract of: US2024263128A1
A technique capable of achieving production of a biological material using photosynthetic microorganisms at low cost is provided. A method of producing a biological material includes culturing a photosynthetic microorganism in a culture medium containing dimethyl 2-oxoglutarate, and then collecting a substance produced by or accumulated in the photosynthetic microorganism.
Absstract of: US2024263100A1
The present invention relates to methods of producing industrial products from plant lipids, particularly from vegetative parts of plants. In particular, the present invention provides oil products such as biodiesel and synthetic diesel and processes for producing these, as well as plants having an increased level of one or more non-polar lipids such as triacylglycerols and an increased total non-polar lipid content. In one particular embodiment, the present invention relates to combinations of modifications in two or more of lipid handling enzymes, oil body proteins, decreased lipid catabolic enzymes and/or transcription factors regulating lipid biosynthesis to increase the level of one or more non-polar lipids and/or the total non-polar lipid content and/or mono-unsaturated fatty acid content in plants or any part thereof. In an embodiment, the present invention relates to a process for extracting lipids. In another embodiment, the lipid is converted to one or more hydrocarbon products in harvested plant vegetative parts to produce alkyl esters of the fatty acids which are suitable for use as a renewable biodiesel fuel.
Absstract of: WO2024160257A1
The provided is a method for improving the rate of glucose, xylose and arabinose utilization in Saccharomyces cerevisiae, comprising the following steps: using Saccharomyces cerevisiae with the ability to convert xylose and/or arabinose into ethanol, lactic acid, butanedioic acid, farnesene or isobutanol as a chassis cell to make the following mode of modifications in its genome: A. a mutation in the TRK1 gene for the potassium ion intracellular transporter protein, resulting in an increase in intracellular potassium ion/sodium ion ratio in Saccharomyces cerevisiae, and/or B. a mutation in the PUF2 gene for mRNA-binding protein or PUF2 gene knockout, resulting in PUF2 inactivation, deletion, reduced function, or down-regulated mRNA translation strength. The recombinant Saccharomyces cerevisiae constructed can utilize the cellulase hydrolysate comprising glucose, xylose and/or arabinose to produce ethanol, lactic acid, butanedioic acid, farnesene or isobutanol by fermentation, and has broad application prospects.
Absstract of: US2024263157A1
The present invention relates to a fusion protein comprising a nuclease domain from the class 2 CRISPR system, in particular Cpf1, and a Spo11 domain, as well as the use of this protein in order to induce targeted meiotic recombinations in an eukaryotic cell.
Nº publicación: US2024263095A1 08/08/2024
Applicant:
CARBON TECH HOLDINGS LLC [US]
Carbon Technology Holdings, LLC
Absstract of: US2024263095A1
This invention provides processes and systems for converting biomass into high-carbon biogenic reagents that are suitable for a variety of commercial applications. Some embodiments employ pyrolysis in the presence of an inert gas to generate hot pyrolyzed solids, condensable vapors, and non-condensable gases, followed by separation of vapors and gases, and cooling of the hot pyrolyzed solids in the presence of the inert gas. Additives may be introduced during processing or combined with the reagent, or both. The biogenic reagent may include at least 70 wt %, 80 wt %, 90 wt %, 95 wt %, or more total carbon on a dry basis. The biogenic reagent may have an energy content of at least 12,000 Btu/lb, 13,000 Btu/lb, 14,000 Btu/lb, or 14,500 Btu/lb on a dry basis. The biogenic reagent may be formed into fine powders, or structural objects. The structural objects may have a structure and/or strength that derive from the feedstock, heat rate, and additives.
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