Method and apparatus for electro-catalytical hydrogenation of vat dyes and sulphide dyes
    1.
    发明申请
    Method and apparatus for electro-catalytical hydrogenation of vat dyes and sulphide dyes 审中-公开
    还原染料和硫化物染料的电催化氢化方法和装置

    公开(公告)号:US20050121336A1

    公开(公告)日:2005-06-09

    申请号:US10499770

    申请日:2002-12-20

    摘要: The invention relates to a method for electro-catalytical hydrogenation of vat dyes and sulphide dyes in aqueous solutions, and to an apparatus for carrying out said method. The inventive method is suitable for batch operation and continuous operation. It works entirely without any reducing agents and provides a substantially salt-free dye concentrations of up to 200 g/l. The dyed threads are characterized by good friction qualities and by a high weaving yield. As far as waste water is concerned, no toxic load occurs and the salt loads are much lower, thereby enabling the waste water to be recycled in a substantially less complex manner in comparison with other conventional dye systems. The invention also relates to an apparatus for carrying out said method.

    摘要翻译: 本发明涉及一种用于水溶液中的还原染料和硫化物染料的电催化氢化方法以及用于实施所述方法的设备。 本发明的方法适用于分批操作和连续操作。 它完全没有任何还原剂,并且提供高达200g / l的基本上无盐的染料浓度。 染色线的特征在于良好的摩擦质量和高的织造产量。 就废水而言,与其他常规染料体系相比,没有发生毒性负荷,盐负荷低得多,从而使废水能够以相当复杂的方式再循环。 本发明还涉及一种用于执行所述方法的装置。

    Method and apparatus for reducing vat and sulfur dyes
    2.
    发明授权
    Method and apparatus for reducing vat and sulfur dyes 失效
    减少大桶和硫化染料的方法和设备

    公开(公告)号:US06627063B1

    公开(公告)日:2003-09-30

    申请号:US09600656

    申请日:2000-08-31

    IPC分类号: C25B300

    摘要: The invention relates to a method for the electrochemical reduction of vat and sulfur dyes in aqueous solutions, in steady-state conditions of reaction and a cycle which is largely free of reducing agents. The invention also relates to apparatus for carrying out said method. The steady-state conditions of reaction are obtained by means of a start reaction. The substances used for this reaction and the products resulting therefrom are extracted from the cycle. To maintain the cycle only dyes, an alkali and possibly small quantities of additional substances, such as surface-active agents, need to be added. No other chemicals active in the oxidation-reduction process are used.

    摘要翻译: 本发明涉及一种在水溶液中电解还原大量和硫化染料的方法,在稳定的反应条件下和大量不含还原剂的循环。 本发明还涉及用于执行所述方法的装置。 通过起始反应获得反应的稳态条件。 从循环中提取用于该反应的物质和由其产生的产物。 为了仅仅维持循环染料,需要加入碱和可能少量的附加物质,如表面活性剂。 不使用在氧化还原过程中活跃的其他化学物质。

    Oxidation method, nozzle system and sewage treatment plant
    6.
    发明授权
    Oxidation method, nozzle system and sewage treatment plant 失效
    氧化工艺,喷嘴系统和废水处理系统

    公开(公告)号:US6139755A

    公开(公告)日:2000-10-31

    申请号:US242274

    申请日:1999-03-23

    摘要: The invention relates to a method for oxidizing substances contained in sewage, a nozzle system, and a plant for carrying out this method. The method is characterized in that three radical chain circuits are superimposed, thus producing a continuous reaction chain which is maintained by incorporating a radical starter, a catalyst and oxygen into the sewage flow. The reaction is characterized in that the reaction partners are brought together via a nozzle system which creates unsteady flowing conditions. To reduce operational costs, the sewage is fed by the nozzle system to the autothermic reactor via a heat exchanger which is heated by the treated sewage flow. The method is characterized by its flexibility in treating different kinds of sewage flow of different concentrations. The advantages are, above all, the following: reduced sludge production, high biocompatibility of the residues to be transported, and low consumption of chemical substances. These advantages, combined with the autothermic nature of the reaction and the high degree of efficiency, result in an economic procedure for waste disposal.

    摘要翻译: PCT No.PCT / CH98 / 00250 Sec。 371 1999年3月23日 102(e)1999年3月23日PCT PCT 1996年6月10日PCT公布。 第WO98 / 57895号公报 日期1998年12月23日本发明涉及一种用于氧化污染物,喷嘴系统和用于实施该方法的设备的物质的氧化方法。 该方法的特征在于三个自由基链路电路叠加,从而产生连续的反应链,其通过将自由基引发剂,催化剂和氧气并入污水流中来维持。 反应的特征在于通过喷嘴系统将反应配对物聚集在一起,该喷嘴系统产生不稳定的流动条件。 为了降低运行成本,污水由喷嘴系统通过被处理过的污水加热的热交换器送入自热反应器。 该方法的特点是其处理不同浓度不同种类的污水流动的灵活性。 其优点主要有以下几个方面:污泥产量减少,待运输残留物生物相容性高,化学物质消耗量低。 这些优点,结合反应的自热性和高效率,导致废物处理的经济程序。

    Plane Tree Cream, Method for the Production Thereof and Use
    7.
    发明申请
    Plane Tree Cream, Method for the Production Thereof and Use 审中-公开
    平面树脂霜,其生产方法和使用

    公开(公告)号:US20100179219A1

    公开(公告)日:2010-07-15

    申请号:US12377206

    申请日:2007-08-13

    申请人: Ulrich Meyer

    发明人: Ulrich Meyer

    CPC分类号: A61Q19/00 A61K8/97

    摘要: In order to prevent betulinic acid from crystallizing in a galenic preparation containing water, a plane tree cream in the form of a stable emulsion containing oil and water is proposed, which is characterized by a content of 2 to 10% by weight of a plane tree extract obtained from the bark of plane trees, 0.1 to 9.9% by weight of glycerol, 0.1 to 1.9% by weight of a gelatinizing agent and 5 to 15% by weight of a preservative. The plane tree extract used is obtained by extracting plane tree bark with a low alkanol. The plane tree cream is used for the topical treatment of the skin, including the mucous membranes.

    摘要翻译: 为了防止桦木酸在含有水的涂料制剂中结晶,提出了含有油和水的稳定乳液形式的平面树脂霜,其特征在于平面树重量的2至10重量% 从平面树皮获得的提取物,0.1〜9.9重量%的甘油,0.1〜1.9重量%的糊化剂和5〜15重量%的防腐剂。 所用的平面树提取物是通过用低链烷醇提取平面树皮获得的。 飞机树脂霜被用于局部治疗皮肤,包括粘膜。

    Blowing head for extruding films, comprising clamping elements containing ducts for cooling air
    8.
    发明申请
    Blowing head for extruding films, comprising clamping elements containing ducts for cooling air 有权
    用于挤出膜的吹头,包括夹持元件,其包含用于冷却空气的管道

    公开(公告)号:US20050129797A1

    公开(公告)日:2005-06-16

    申请号:US10502060

    申请日:2003-01-21

    IPC分类号: B29C47/08 B29C47/20 B29C47/88

    摘要: Tubular film die head (1) for extruding single-layer or multi-layer film which has at least the following features: a substantially annular die gap (11), fastening means which fix at least two components (5, 7, 8, 9) with respect to one another which together border areas (14) bearing plastic melt within the tubular film die head, coolant-carrying elements, where at least one part of the fastening elements (15) is structured as coolant-carrying elements (24).

    摘要翻译: 至少具有以下特征的用于挤出单层或多层薄膜的管状薄膜模头(1):基本为环形的模具间隙(11),固定至少两个部件(5,7,8,9 )组合在一起的边界区域(14),所述边界区域(14)在所述管状膜模头内具有塑料熔体,所述冷却剂承载元件至少一部分构成为冷却剂承载元件(24), 。

    Blowing head for extruding films, comprising clamping elements containing ducts for cooling air
    10.
    发明授权
    Blowing head for extruding films, comprising clamping elements containing ducts for cooling air 有权
    用于挤出膜的吹头,包括夹持元件,其包含用于冷却空气的管道

    公开(公告)号:US07195471B2

    公开(公告)日:2007-03-27

    申请号:US10502060

    申请日:2003-01-21

    IPC分类号: B29C47/88 B29C47/20

    摘要: Tubular film die head for extruding single-layer or multi-layer film which has at least the following features: a substantially annular die gap, fastening elements which fix at least two components with respect to one another which together border areas bearing plastic melt within the tubular film die head, coolant-carrying elements. At least one part of the fastening elements is structured as coolant-carrying elements.

    摘要翻译: 用于挤出单层或多层膜的管状膜模头,其至少具有以下特征:基本上环形的模具间隙,紧固元件,其相对于彼此固定至少两个部件,所述紧固元件一起在轴承内具有塑料熔体的边界区域内 管状膜模头,冷却剂承载元件。 紧固元件的至少一部分被构造为冷却剂携带元件。