中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

18 records (took 0.022 seconds)

    Fungi cultivation on alcohol fermentation stillage for useful products and energy savings
    3.
    发明授权
    Fungi cultivation on alcohol fermentation stillage for useful products and energy savings 有权
    真菌培养酒精发酵酒糟用于有用的产品和节能

    公开(公告)号：US08481295B2

    公开(公告)日：2013-07-09

    申请号：US12657818

    申请日：2010-01-28

    Applicant: Johannes van Leeuwen ,  Samir Kumar Khanal ,  Anthony L. Pometto ,  Mary L. Rasmussen ,  Debjani Mitra

    Inventor： Johannes van Leeuwen ,  Samir Kumar Khanal ,  Anthony L. Pometto ,  Mary L. Rasmussen ,  Debjani Mitra

    IPC: C12P1/02 ,  C12N1/14

    CPC classification number: C02F3/34 ,  C02F1/722 ,  C02F1/76 ,  C02F1/78 ,  C02F2103/32 ,  C12N1/14 ,  Y02W10/37

    Abstract: A method of processing stillage from fermentation derived alcohol is disclosed, including dry-grind ethanol production from corn, by fermentation with filamentous fungi. This produces high-value fungal biomass that can be recovered by screening, is easily dewatered and used as an animal feed, human food or as a source of nutraceuticals. The methodology uses an airlift reactor to enhance the morphology of the fungi for easy harvesting and separation of water for recycling and reuse and to recover added enzymes and mineral acid with the water. The process also separates oil from the stillage. The fungal processing removes organic substances from the water that are otherwise inhibitory to the reuse prospects for the water, i.e. suspended and dissolved organic matter, including glycerol, lactic and acetic acids. The process also separates oil from the stillage by enmeshing the oil in the fungal biomass and can produce more oil through cultivation of oleaginous fungi. This approach generates revenue from low value thin stillage, while substantially reducing stillage processing costs, mainly by averting the need for evaporation of the thin stillage.

    Abstract translation: 公开了一种从发酵衍生的醇处理酒糟的方法，包括用玉米干磨生产乙醇，通过丝状真菌发酵。 这产生了高价值的真菌生物质，其可以通过筛选回收，容易脱水并用作动物饲料，人类食物或营养品的来源。 该方法使用空气提升反应器来增强真菌的形态，便于收集和分离用于再循环和再利用的水，并与水回收添加的酶和矿物酸。 该方法也将油与釜渣分离。 真菌处理从水中除去对水的再利用前景（即悬浮和溶解的有机物质，包括甘油，乳酸和乙酸）的有机物质。 该过程还通过将真菌生物质中的油进行啮合来分离油与淀粉，并且可以通过培育含油真菌产生更多的油。 这种方法可以从低价值的薄炉中获得收益，同时大幅度降低炉渣的加工成本，主要是通过避免薄蒸馏塔蒸发的需要。

    Fungi cultivation on alcohol fermentation stillage for useful products and energy savings
    4.
    发明申请
    Fungi cultivation on alcohol fermentation stillage for useful products and energy savings 有权
    真菌培养酒精发酵酒糟用于有用的产品和节能

    公开(公告)号：US20100196994A1

    公开(公告)日：2010-08-05

    申请号：US12657818

    申请日：2010-01-28

    Applicant: Johannes van Leeuwen ,  Samir Kumar Khanal ,  Anthony L. Pometto ,  Mary L. Rasmussen ,  Debjani Mitra

    Inventor： Johannes van Leeuwen ,  Samir Kumar Khanal ,  Anthony L. Pometto ,  Mary L. Rasmussen ,  Debjani Mitra

    IPC: C12N1/14

    CPC classification number: C02F3/34 ,  C02F1/722 ,  C02F1/76 ,  C02F1/78 ,  C02F2103/32 ,  C12N1/14 ,  Y02W10/37

    Abstract: A method of processing stillage from fermentation derived alcohol is disclosed, including dry-grind ethanol production from corn, by fermentation with filamentous fungi. This produces high-value fungal biomass that can be recovered by screening, is easily dewatered and used as an animal feed, human food or as a source of nutraceuticals. The methodology uses an airlift reactor to enhance the morphology of the fungi for easy harvesting and separation of water for recycling and reuse and to recover added enzymes and mineral acid with the water. The process also separates oil from the stillage. The fungal processing removes organic substances from the water that are otherwise inhibitory to the reuse prospects for the water, i.e. suspended and dissolved organic matter, including glycerol, lactic and acetic acids. The process also separates oil from the stillage by enmeshing the oil in the fungal biomass and can produce more oil through cultivation of oleaginous fungi. This approach generates revenue from low value thin stillage, while substantially reducing stillage processing costs, mainly by averting the need for evaporation of the thin stillage.

    Abstract translation: 公开了一种从发酵衍生的醇处理酒糟的方法，包括用玉米干磨生产乙醇，通过丝状真菌发酵。 这产生了高价值的真菌生物质，其可以通过筛选回收，容易脱水并用作动物饲料，人类食物或营养品的来源。 该方法使用空气提升反应器来增强真菌的形态，便于收集和分离用于循环和再利用的水，并且与水一起回收添加的酶和无机酸。 该方法也将油与釜渣分离。 真菌处理从水中除去对水的再利用前景（即悬浮和溶解的有机物质，包括甘油，乳酸和乙酸）的有机物质。 该过程还通过将真菌生物质中的油进行啮合来分离油与淀粉，并且可以通过培育含油真菌产生更多的油。 这种方法可以从低价值的薄炉中获得收益，同时大幅度降低炉渣的加工成本，主要是通过避免薄蒸馏塔蒸发的需要。

    Laundry detergent composition comprising substantially water-insoluble polymeric dye transfer inhibiting agent
    7.
    发明授权
    Laundry detergent composition comprising substantially water-insoluble polymeric dye transfer inhibiting agent 失效
    衣物洗涤剂组合物，其包含基本上不溶于水的聚合物染料转移抑制剂

    公开(公告)号：US5912221A

    公开(公告)日：1999-06-15

    申请号：US849936

    申请日：1997-06-20

    Applicant: Petrus Johannes Van Leeuwen ,  Andre Christian Convents ,  Alfred Busch ,  Thierry Laurent Cachet ,  Conny Erna Alice Joos

    Inventor： Petrus Johannes Van Leeuwen ,  Andre Christian Convents ,  Alfred Busch ,  Thierry Laurent Cachet ,  Conny Erna Alice Joos

    IPC: C11D1/14 ,  C11D1/22 ,  C11D1/28 ,  C11D1/37 ,  C11D3/39 ,  C11D3/37 ,  C11D3/395 ,  C11D3/60

    CPC classification number: C11D3/0021 ,  C11D1/37 ,  C11D3/3776 ,  C11D3/3792 ,  C11D1/146 ,  C11D1/22 ,  C11D1/28

    Abstract: The present invention relates to laundry detergent compositions which are suitable for use in inhibiting the re-deposition of fugitive dyes onto fabric during the course of the laundry process, said compositions comprising:a) 0.01% to 3% by weight, of a substantially water-insoluble polymeric dye transfer inhibiting agent, said agent consisting of a substantially water-insoluble cross linked polymer selected from the group consisting of polyamine N-oxide polymers; copolymers of N-vinylpyrrolidone and N-vinylimidazole; polyvinylpyrrolidones; polyvinyloxazolidones; polyvinylimidazoles; and mixtures thereof; wherein said agents have a particle size less than 50 microns;b) from 0.2% to 25% by weight of a surfactant system, said surfactant system comprising one or more detersive surfactants selected from the group consisting of anionic, nonionic, cationic, zwitterionic, ampholytic surfactants, and mixtures thereof; andc) the balance carriers and adjunct ingredients.The compositions of the present invention are also compatible with peroxygen, as well as, hypochlorite bleaching systems.

    Abstract translation: PCT No.PCT / US95 / 16250 Sec。 371日期：1997年6月20日 102（e）日期1997年6月20日PCT提交1995年12月8日PCT公布。 公开号WO96 / 20996 日期：1996年7月11日本发明涉及洗衣洗涤剂组合物，其适用于在洗衣过程中抑制挥发性染料重新沉积到织物上，所述组合物包含：a）0.01重量％至3重量％ 的基本上不溶于水的聚合物染料转移抑制剂，所述试剂由选自聚胺N-氧化物聚合物的基本上不溶于水的交联聚合物组成; N-乙烯基吡咯烷酮和N-乙烯基咪唑的共聚物; 聚乙烯吡咯烷酮; 聚乙烯恶唑烷酮; 聚乙烯基咪唑; 及其混合物; 其中所述试剂具有小于50微米的粒度; b）0.2重量％至25重量％的表面活性剂体系，所述表面活性剂体系包含一种或多种选自阴离子，非离子，阳离子，两性离子，两性表面活性剂及其混合物的去污表面活性剂; 和c）平衡载体和辅助成分。 本发明的组合物也与过氧化物以及次氯酸盐漂白体系相容。

    Apparatus for scraping sludge from the surface of a body of liquid
    8.
    发明授权
    Apparatus for scraping sludge from the surface of a body of liquid 失效
    用于从液体表面刮下污泥的装置

    公开(公告)号：US4390430A

    公开(公告)日：1983-06-28

    申请号：US237866

    申请日：1981-02-25

    Applicant: Johannes van Leeuwen

    Inventor： Johannes van Leeuwen

    IPC: B01D21/24 ,  B01D21/04

    CPC classification number: B01D21/2433

    Abstract: Sludge floating on the surface of liquid protrudes upwardly through a stabilization grid and is removed by scraping means into a gutter. In order to prevent the scraping means pushing the sludge back downwardly through the grid, the scraping means is provided with a knife which is driven in a forward movement towards the gutter and a return movement away from the gutter. In the forward movement the knife is tilted downwardly towards its free edge so as to cut the sludge and push it into the gutter. During the return movement, the free edge is raised above the grid.

    Abstract translation: 漂浮在液体表面的污泥向上突出通过稳定格栅，并通过刮削装置移除到沟槽中。 为了防止刮擦装置将污泥向下推动通过格栅，刮刀装置设置有朝向沟槽向前运动的刀和远离槽的返回运动。 在向前运动中，刀向下倾斜朝向其自由边缘，以便切割污泥并将其推入槽中。 在返回运动期间，自由边缘升高到网格上方。

    PROCESSES FOR ISOLATING CHITIN AND CHITOSAN FROM FUNGAL BIOMASS
    9.
    发明申请
    PROCESSES FOR ISOLATING CHITIN AND CHITOSAN FROM FUNGAL BIOMASS 有权
    从真菌生物量中分离CHITIN和CHITOSAN的方法

    公开(公告)号：US20140275507A1

    公开(公告)日：2014-09-18

    申请号：US14212137

    申请日：2014-03-14

    Applicant: Johannes VAN LEEUWEN ,  Glenn A. NORTON ,  Sipho C. NDLELA ,  Daniel RUDNICK

    Inventor： Johannes VAN LEEUWEN ,  Glenn A. NORTON ,  Sipho C. NDLELA ,  Daniel RUDNICK

    IPC: C08B37/08

    CPC classification number: C08B37/003 ,  C08B37/0003

    Abstract: Methods of extracting chitin and chitosan from fungal biomass using a solution of one or more ammonia compounds, amines, and/or alkaline silicate compounds. The solution dissolves and extracts amino acids, fatty acids and other carbohydrates from the fungal cells leaving chitin and/or chitosan, and the extractant may be recovered from the liquid by simple phase changes such as heating or cooling, dissociation into volatile components, distillation and/or solidification and separation of immiscible extractants. Further lipid removal may be achieved with one or more organic solvents, which may also be recovered by distillation.

    Abstract translation: 使用一种或多种氨化合物，胺和/或碱性硅酸盐化合物的溶液从真菌生物质中提取几丁质和壳聚糖的方法。 该溶液从离开几丁质和/或壳聚糖的真菌细胞溶解并提取氨基酸，脂肪酸和其他碳水化合物，并且可以通过简单的相变（例如加热或冷却），解离成挥发性组分，蒸馏和 /或不混溶萃取剂的固化和分离。 可以用一种或多种有机溶剂实现进一步的脂质去除，其也可以通过蒸馏回收。

Patent Agency Ranking