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一种生物质颗粒加工用压块装置

Resumen de: CN223278616U

本实用新型属于生物质颗粒加工技术领域，尤其是一种生物质颗粒加工用压块装置，针对背景技术提出的不利于后续使用且搬运麻烦的问题，现提出以下方案，包括机架，所述机架顶部设置有进料斗，且进料斗内部设置有液压推杆。本实用新型在压料仓上开设处等距离分布的矩形槽，使得物料能够呈长条形的被挤压出矩形槽外，为物料的后续成块提供了基础，降低了整体的尺寸，刮板能够将一根根的长条形物料定长切断，具有循环切料的作用，生物质原料形成了大量的小尺寸块状物，方便后续使用，成块的生物质原料在挡料板的作用下能够不断的沿着挡料板的侧壁落到排料框中，实现了物块的自动排料，无需人工取料，降低了搬运的难度，节省了人力。

PROCESS FOR EVAPORATING WATER FROM STILLAGE

Resumen de: US2025269296A1

This disclosure describes energy efficient process to distill a process stream in a production facility. A process uses multiple effect evaporators, ranging from one evaporator to eight evaporators in each effect. The process arrangement shows an example of four effect evaporators, with a zero-effect evaporator having a single evaporator, a first-effect evaporator having a set of three evaporators, a second-effect evaporator having a set of three evaporators, and a third-effect evaporator having a set of evaporators to create condensed distillers solubles.

SYSTEM AND METHOD FOR PRODUCING A CARBOHYDRATE STREAM FROM A CELLULOSIC FEEDSTOCK

Resumen de: US2025270606A1

Systems and methods for producing carbohydrate (e.g., sugar) streams (and recycling enzymes) from a pretreated or untreated biomass such as cellulosic feedstock, including, for example, “brown stock” feedstock, or waste or recycled fiber sludge produced in the pulp and paper industry, such as for biochemical (e.g., biofuel) production, are provided. In one example, the system and method can produce high purity C6 (glucose and/or fructose) and/or C5 (xylose) sugar streams, and other carbohydrates and/or fibrous materials, from cellulosic feedstocks, such as brown stock or waste fiber sludge, that can be effectively converted into various biochemical products, such as ethanol.

PRODUCTION OF FUNGAL BIOMASS

Resumen de: US2025270496A1

The present invention relates to a method for the production of a fungal fermentation medium from at least one lignocellulosic material, preferably at least one industrial and/or agricultural side stream and to a fermentation medium obtainable accordingly, to a method for production of a fungal biomass by submerged fermentation of at least one fungal strain and to a fungal biomass obtainable accordingly, and to a fungal-based food product obtainable by using the instant fungal biomass of the invention. The instant fermentation medium produced preferably from spent grain is particularly useful in production of fungal biomass by submerged fermentation of Pleurotus pulmonarius, among others.

GENETICALLY MODIFIED YEAST AND FERMENTATION PROCESSES FOR THE PRODUCTION OF LACTATE

Resumen de: US2025270597A1

Disclosed herein are genetically engineered yeast cells capable of producing lactate from sucrose. The genetically engineered yeast cells comprise a polynucleotide encoding an exogenous lactate dehydrogenase enzyme; a polynucleotide encoding an exogenous invertase enzyme; a deletion or disruption of a native pyruvate decarboxylase (PDC) gene; and a genetic modification resulting in overexpression of a native hexokinase gene.

IMPROVED MEANS AND METHODS FOR PRODUCING ISOBUTENE FROM 3-METHYLCROTONIC ACID

Resumen de: US2025270595A1

Described is a method for the production of isobutene from a carbon source characterized in that it comprises: (a) culturing a microorganism capable of producing 3-methylcrotonic acid from a carbon source in a liquid culture medium, thereby producing said 3-methylcrotonic acid so that it accumulates in the liquid culture medium; and (b) enzymatically converting said 3-methylcrotonic acid contained in the liquid culture medium obtained in step (a) into isobutene by: (i) incubating a microorganism expressing an FMN-dependent decarboxylase associated with an FMN prenyl transferase with said liquid culture medium containing 3-methylcrotonic acid obtained in step (a); and/or (ii) incubating an FMN-dependent decarboxylase associated with an FMN prenyl transferase with said liquid culture medium containing 3-methylcrotonic acid obtained in step (a); thereby producing said isobutene; and (c) recovering the produced isobutene.

EFFICIENT METHODS AND COMPOSITIONS FOR RECOVERY OF PRODUCTS FROM ORGANIC ACID PRETREATMENT OF PLANT MATERIALS

Nº publicación: EP4606809A2 27/08/2025

Solicitante:

PIERSON CAPITAL ENVIRONMENTAL BEIJING LTD [CN]
Pierson Capital Environmental (Beijing) Limited

Resumen de: EP4606809A2

Provided are compositions and processes concerning efficient downstream processing of products derived from organic acids pretreatment of plant materials.