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公开(公告)号：US4392892A
公开(公告)日：1983-07-12
申请号：US307092
申请日：1981-09-18
摘要： Oils or petroleum hydrocarbons are separated from solid or solid/liquid mixtures thereof with soil, sand or oil processing residues, by treating these oil-containing mixtures with an aqueous solution or dispersion of a crude extract of microbially produced glycolipids and separating the oil-containing phase from the aqueous phase.
摘要翻译： 通过用微生物生产的糖脂的粗提物的水溶液或分散体处理这些含油混合物，将油或石油烃与固体或固体/液体混合物与土壤，沙子或油加工残余物分离，并将含油的 相从水相中。
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2.发明授权
公开(公告)号：US4663039A
公开(公告)日：1987-05-05
申请号：US355664
申请日：1982-03-08
CPC分类号： B09C1/00 , B01D17/047 , C02F3/34 , C09K3/32
摘要： Oil polluted water or solid adsorbents are treated with microbially produced glycolipids to separate the oil phase. The treatment may be carried out in an apparatus which can be taken to the site and which comprises a mixing vessel supported by an undercarriage and provided with a storage container to supply the glycolipids, filling means, overflow discharge means and outlet means at its base.
摘要翻译： 油污染的水或固体吸附剂用微生物糖脂处理以分离油相。 处理可以在可以被带到现场的装置中进行，并且包括由起落架支撑的混合容器，并且设置有储存容器以在其底部供应糖脂，填充装置，溢流排出装置和出口装置。
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公开(公告)号：US4427528A
公开(公告)日：1984-01-24
申请号：US231139
申请日：1981-02-03
摘要： A process for extracting crude oil from tar sands and clay-like materials. This is accomplished by adding a mixture of a trahalose lipid with water to the tar sands and subjecting the mixture to intensive agitation at 60.degree.-90.degree. C. to form a slurry and separating the slurry to recover a crude oil/water mixture.
摘要翻译： 从沥青砂和粘土样材料中提取原油的方法。 这是通过将海藻糖脂质与水的混合物加入到焦油砂中并在60-90℃下强烈搅拌以形成浆料并分离浆料以回收原油/水混合物来实现的。
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公开(公告)号：US4374735A
公开(公告)日：1983-02-22
申请号：US158621
申请日：1980-06-11
IPC分类号： B01D17/05 , B01D17/035 , B01D17/04 , B09C1/00 , C02F3/34 , C02F11/00 , C09K3/32 , E02B15/10 , E02B15/04
CPC分类号： B01D17/047 , B09C1/00 , C02F3/34 , C09K3/32 , Y10S210/925
摘要： Oil polluted water or solid adsorbents are treated with microbially produced glycolipids to separate the oil phase. The treatment may be carried out in an apparatus which can be taken to the site and which comprises a mixing vessel supported by an undercarriage and provided with a storage container to supply the glycolipids, filling means, overflow discharge means and outlet means at its base.
摘要翻译： 油污染的水或固体吸附剂用微生物糖脂处理以分离油相。 处理可以在可以被带到现场的装置中进行，并且包括由起落架支撑的混合容器，并且设置有储存容器以在其底部供应糖脂，填充装置，溢流排出装置和出口装置。
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公开(公告)号：US4284509A
公开(公告)日：1981-08-18
申请号：US94865
申请日：1979-11-15
IPC分类号： C02F1/40 , B01D17/05 , C02F1/68 , C02F3/00 , C02F3/34 , C12P1/00 , C12R1/32 , C12R1/365 , E02B15/10 , C02F1/54
CPC分类号： C02F3/344 , C02F1/681 , C02F1/682 , Y10S210/922 , Y10S210/925 , Y10S435/863 , Y10S435/872
摘要： After physical removal of the majority of the oil on the surface of the water, the thin film remaining is treated with microbial metabolites which reduce the surface and interface tension and cause the formation of oil agglomerates. These agglomerates may be drawn off or left to be degraded by hydrocarbon-degrading microorganisms normally present in the sea water or added thereto.
摘要翻译： 在物理去除水表面上的大部分油后，剩余的薄膜用微生物代谢物处理，这降低了表面和界面张力并引起油团聚物的形成。 这些附聚物可能被排出或被通常存在于海水中的烃降解微生物降解或被添加到其中而被降解。
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公开(公告)号：US4437993A
公开(公告)日：1984-03-20
申请号：US303996
申请日：1981-09-21
申请人： Walter Lindorfer , Fritz Wagner , Walther Schulz
发明人： Walter Lindorfer , Fritz Wagner , Walther Schulz
IPC分类号： B08B3/08 , B01D17/00 , B08B17/02 , C02F1/40 , C09K3/32 , C09K17/32 , E01H12/00 , E02B15/04 , E02D31/00
CPC分类号： E01H12/006 , C09K17/32 , C09K3/32 , Y10S210/925
摘要： A method and process for preventing the penetration and/or adhesion of hydrocarbons such as crude oil or mineral oil-hydrocarbons into or respectively on objects. The natural and/or constructed objects are sprayed with an aqueous solution and/or dispersion of glycolipids resulting in a thin layer covering the object. A hydrocarbon composition can contact the sprayed object and the resulting hydrocarbon; containing mass can be removed with a pressurized water jet. Various ways exist for degrading or separating the hydrocarbons from the run-off. Preferably the aqueous solution and/or dispersion is treated with ultrasonics before being applied to the surfaces of the objects.
摘要翻译： 一种用于防止诸如原油或矿物油 - 烃的烃在其中或分别在物体上渗透和/或粘附的方法和方法。 天然和/或构造的物体用水溶液和/或糖脂的分散体喷雾，导致覆盖物体的薄层。 烃组合物可以接触喷涂物体和所得烃; 含有质量的物质可以用加压水射流去除。 存在降解或分离碳氢化合物与流出物的各种方式。 优选地，将水溶液和/或分散体在施加到物体的表面之前用超声波处理。
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公开(公告)号：US4720456A
公开(公告)日：1988-01-19
申请号：US898838
申请日：1986-08-20
申请人： Fritz Wagner , Egbert Ristau , Zu-yi Li , Siegmund Lang , Walther Schulz , Hans-Jurgen Hofmann , Kai-Udo Sewe , Walter Lindorfer
发明人： Fritz Wagner , Egbert Ristau , Zu-yi Li , Siegmund Lang , Walther Schulz , Hans-Jurgen Hofmann , Kai-Udo Sewe , Walter Lindorfer
摘要： Anionic, surface-active trehalose lipids, in which different organic acids are bound to a trehalose molecule by an ester linkage, are prepared by aerobically cultivating trehalose-producing microorganisms, capable of assimilating hydrocarbons, under growth-limiting conditions, but without limiting the oxygen.
摘要翻译： 通过在生长限制条件下有氧地培养能够吸收烃的海藻糖生成微生物，但不限制氧气，制备阴离子表面活性海藻糖脂质，其中不同的有机酸通过酯键与海藻糖分子结合 。
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8.发明授权
公开(公告)号：US4286660A
公开(公告)日：1981-09-01
申请号：US23295
申请日：1979-03-23
申请人： Fritz Wagner , Peter Rapp , Hans Bock , Walter Lindorfer , Walther Schulz , Wilhelm Gebetsberger
发明人： Fritz Wagner , Peter Rapp , Hans Bock , Walter Lindorfer , Walther Schulz , Wilhelm Gebetsberger
CPC分类号： C09K8/905 , C12N1/26 , C12P19/26 , E21B43/40 , Y10S507/936
摘要： A process and installation for the flooding of petroleum deposits and oil shale and, more particularly, through the use of dispersions of non-ionogenic, boundary surface-active materials in water as the flooding medium. For the flooding of petroleum-hydrocarbon materials from petroleum deposits and oil shale there can be utilized dispersions of non-ionogenic, boundary surface-active glycolipids, and such preferred structures can be employed which are produced from hydrocarbon mixtures as the C-source. This is effected in two stages with predetermined technological measures. In the first stage, there are initially produced glycolipids through microorganisms with alkane mixtures under predetermined parameters in semi- or continual process cycles and, in the second stage, separated from the cellular material through temperature, pH, osmotic shock. The formed glycolipids can also be separated from the cellular material with unpolarized, organic solvent media.
摘要翻译： 石油沉积物和油页岩淹没的方法和装置，更具体地说，是通过在水中使用非离子型，边界表面活性物质的分散体作为驱油介质。 对于来自石油沉积物和油页岩的石油烃材料的淹没，可以使用非离子型，边界表面活性糖脂的分散体，并且可以使用由烃混合物作为C源产生的优选结构。 这是通过预定的技术措施分两个阶段实现的。 在第一阶段，在半或连续的工艺循环中，首先通过微生物通过烷烃混合物在预定参数下生产糖脂，并且在第二阶段中，通过温度，pH，渗透冲击与细胞材料分离。 形成的糖脂也可以用非极性的有机溶剂介质与细胞材料分离。
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公开(公告)号：US4921615A
公开(公告)日：1990-05-01
申请号：US199863
申请日：1988-05-27
CPC分类号： C12M47/02 , B01D29/01 , B01D39/00 , B01D2201/188 , B01D2201/202
摘要： Solid particles of various sizes are separated from viscous liquids, for example biomass from liquids of biotechnological processes, by pressure filtration by subjecting the inhomogeneous or homogenized suspension, without or after only a little dilution, to a pressure filtration whereby the solid particles of various sizes are retained according to size in a plurality of, in particular in from 1 to 3, superposed or juxtaposed filter stages on filter layers of various depths and on filter surfaces and are separated from the viscous liquid.
摘要翻译： 各种尺寸的固体颗粒与粘性液体（例如生物技术过程的液体的生物质）分离，通过将不均匀的或均匀的悬浮液进行压力过滤，而不需要或少量稀释后进行压力过滤，由此使各种尺寸的固体颗粒 根据尺寸在多个，特别是1至3个重叠或并置的过滤器层中，在各种深度的过滤层和过滤表面上保留，并与粘性液体分离。
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10.发明授权Process for the biotechnical production of rhamnolipids including rhamnolipids with only one .beta.-hydroxydecanoic acid residue in the molecule 失效生物技术生产鼠李糖脂的方法，包括分子中只有一个β-羟基癸酸残基的鼠李糖脂
公开(公告)号：US4814272A
公开(公告)日：1989-03-21
申请号：US702184
申请日：1985-02-15
申请人： Fritz Wagner , Christoph Syldatk , Uwe Matulowic , Hans-Jurgen Hofmann , Kai-Udo Sewe , Walter Lindorfer
发明人： Fritz Wagner , Christoph Syldatk , Uwe Matulowic , Hans-Jurgen Hofmann , Kai-Udo Sewe , Walter Lindorfer
CPC分类号： C07H15/04 , C12P19/44 , Y10S435/874
摘要： Rhamnolipids with high surface activity are produced micro iologically in high yield per g of dry cell substance using Pseudomonas spec. DSM 2874 in the form of growing, resting and immobilized cell mass in an aqueous medium containing at least one assimilable carbon source at a pH of 6.7 to 7.3 and a temperature of 30.degree. to 37.degree. C. Two new rhamnolipids with only one .beta.-hydroxydecanoic acid residue in the molecule and defined as .alpha.-L-rhamnopyranosyl- and 2-O-.alpha.-L-rhamnopyranosyl-.alpha.-L-rhamnopyranosyl-.beta.-hydroxydecanoic acid with a molecular weight of 334 and 480, respectively, are obtained.
摘要翻译： 具有高表面活性的鼠李糖脂使用假单胞菌属规格以高产率每g干细胞物质产生。 DSM 2874以在6.7至7.3的pH和30至37℃的温度下含有至少一种可同化碳源的水性介质中生长，静置和固定的细胞团的形式存在。两种新的鼠李糖脂仅具有一个β- 分子中分别定义为分子量为334和480的α-L-鼠李糖吡喃糖基和2-O-α-L-鼠李糖吡喃糖基-α-鼠李糖吡喃糖基-β-羟基癸酸的羟基癸酸残基。
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