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    Method for producing paper, paperboard and cardboard using an uncrosslinked fixing agent during paper stock draining
    1.
    发明授权
    Method for producing paper, paperboard and cardboard using an uncrosslinked fixing agent during paper stock draining 有权
    纸张排水期间使用未交联固定剂生产纸，纸板和纸板的方法

    公开(公告)号：US06576086B1

    公开(公告)日：2003-06-10

    申请号：US09403769

    申请日：1999-11-02

    申请人： Roland Ettl ,  Hubert Meixner ,  Anton Esser ,  Rainer Scholz ,  Norbert Mahr ,  Ulrich Steuerle ,  Matthias Höne ,  Klaus Lorenz

    发明人： Roland Ettl ,  Hubert Meixner ,  Anton Esser ,  Rainer Scholz ,  Norbert Mahr ,  Ulrich Steuerle ,  Matthias Höne ,  Klaus Lorenz

    IPC分类号： D21C2110

    CPC分类号： C08G73/0206 ,  C08F8/32 ,  C08F8/44 ,  C08G73/028 ,  D21H17/08 ,  D21H17/14 ,  D21H17/17 ,  D21H17/37 ,  D21H17/38 ,  D21H17/49 ,  D21H17/55 ,  D21H17/56 ,  D21H21/10 ,  D21H21/16

    摘要： Paper, board and cardboard are produced by draining paper stock containing interfering substances in the presence of fixing agents by a process in which the fixing agents used are reaction products which are obtainable by reacting amino- and/or ammonium-containing polymers selected from the group consisting of the polymers containing vinylamine units polyalkylene polyamines polyamidoamines ethyleneimine-grafted polyamidoamines which may be crosslinked, polydiallyldimethylammonium chlorides polymers containing dialkylaminoalkylacrylamide units or dialkylaminoalkylmethacrylamide units and polyallylamines and dicyandiamide and formaldehyde condensates with reactive sizes for paper in a weight ratio of polymer to reactive size of from 15,000:1 to 1:1, and the reaction products thus obtainable are used as fixing agents for water-soluble and for water-insoluble interfering substances in the production of paper, board and cardboard from paper stocks containing interfering substances.

    摘要翻译： 纸，纸板和纸板是通过在固定剂存在下排出含有干扰物质的纸原料而制备的，其中所用的固定剂是通过使选自下组的氨基和/或含铵聚合物反应获得的反应产物 由聚合物单体聚亚烷基多胺聚酰氨基亚胺亚甲基亚胺接枝的聚酰氨基胺，其可以是交联的，含二烷基氨基烷基丙烯酰胺单元或二烷基氨基烷基甲基丙烯酰胺单元的聚二烯丙基二甲基氯化铵聚合物和聚烯丙基胺和双氰胺和甲醛缩合物，聚合物与反应性大小的重量比为15,000:1至1:1 ，由此可得到的反应产物用作纸，纸板和纸板的水溶性固定剂和含有干扰物质的纸料的水不溶性干扰物质。

    Monolithic catalytic muffler having nondeposit welds
    3.
    发明授权
    Monolithic catalytic muffler having nondeposit welds 失效
    具有非沉积焊接的单片催化消声器

    公开(公告)号：US4186172A

    公开(公告)日：1980-01-29

    申请号：US903059

    申请日：1978-05-05

    申请人： Rainer Scholz

    发明人： Rainer Scholz

    IPC分类号： B01J8/02 ,  F01N3/28 ,  B21D53/00 ,  B21D53/02 ,  F01N3/15

    CPC分类号： F01N3/281 ,  F01N3/2842 ,  F01N2330/04 ,  Y10T29/49345

    摘要： A catalytic muffler is formed by winding together a pair of relatively thin catalytically active foils one of which is corrugated. The wound-together foils are secured together by nondeposit welding to form a rigid insert having longitudinally throughgoing gas passages. This insert is then fitted into a cylindrical housing and welded to the housing once again using a beam-type welder.

    摘要翻译： 催化消声器通过将一对相对薄的催化活性箔卷绕在一起形成，其中一个是波纹状的。 缠绕在一起的箔通过非沉积焊接固定在一起以形成具有纵向通过的气体通道的刚性插入件。 然后将该插入件装配到圆柱形壳体中并再次使用梁式焊接器焊接到壳体。

    Reactor and method for anaerobic wastewater treatment
    4.
    发明授权
    Reactor and method for anaerobic wastewater treatment 失效
    反应器和厌氧废水处理方法

    公开(公告)号：US07485228B2

    公开(公告)日：2009-02-03

    申请号：US10577745

    申请日：2004-10-29

    申请人： Walter Herding ,  Urs Herding ,  Kurt Palz ,  Rainer Thurauf ,  Stephan Prechtl ,  Rainer Scholz ,  Ralf Schneider ,  Johann Winter ,  Rolf Jung

    发明人： Walter Herding ,  Urs Herding ,  Kurt Palz ,  Rainer Thurauf ,  Stephan Prechtl ,  Rainer Scholz ,  Ralf Schneider ,  Johann Winter ,  Rolf Jung

    IPC分类号： C02F3/28

    CPC分类号： C02F3/2873 ,  B01J19/32 ,  B01J2219/32206 ,  B01J2219/32213 ,  B01J2219/32483 ,  C02F3/101 ,  C02F3/2806 ,  C02F3/2846 ,  C02F2103/30 ,  C02F2103/32 ,  C12M21/04 ,  C12M23/34 ,  C12M25/06 ,  C12M27/24 ,  C12M29/18 ,  Y02W10/15

    摘要： A reactor (10) for anaerobic waste water treatment is designed as a loop-type column reactor comprising a central flow channel (20). In the annular space (40) between the central flow channel (20) and the reactor wall, there are positioned carrier elements (50) for immobilizing microorganisms, with flow passages being provided between adjacent carrier elements (50). The lower portion of the reactor (30), below the carrier elements, is designed as a space intended to receive waste water having microorganisms floating therein during operation of the reactor (10). During operation, there are provided both floating microorganisms and microorganisms that are immobilized on the carrier elements. The waste water to be treated flows centrally downward and up again along the carrier elements (40), with the flow being generated in part by the gas development of the microorganisms. The reactor is used to carry out a process for anaerobic waste water treatment, the reactor being suited for waste water treatment in the food processing industry and the feeding stuff industry as well as in the paper industry and the textile industry.

    摘要翻译： 用于厌氧废水处理的反应器（10）被设计为包括中心流动通道（20）的环型塔式反应器。 在中央流动通道（20）和反应器壁之间的环形空间（40）中，定位用于固定微生物的载体元件（50），其中流动通道设置在相邻的载体元件（50）之间。 在载体元件下方的反应器（30）的下部被设计为在反应器（10）的操作期间接收具有浮在其中的微生物的废水的空间。 在操作期间，提供固定在载体元件上的漂浮微生物和微生物。 待处理的废水沿着载体元件（40）中央向上并向上流动，其中流动部分地由微生物的气体发展产生。 该反应器用于进行厌氧废水处理，反应器适用于食品加工业，饲料业以及造纸工业和纺织工业的废水处理。

    Reactor and Method for Anaerobic Wastewater Treatment
    6.
    发明申请
    Reactor and Method for Anaerobic Wastewater Treatment 失效
    厌氧污水处理的反应器和方法

    公开(公告)号：US20070251880A1

    公开(公告)日：2007-11-01

    申请号：US10577745

    申请日：2004-10-29

    申请人： Walter Herding ,  Urs Herding ,  Kurt Palz ,  Rainer Thurauf ,  Stephan Prechtl ,  Rainer Scholz ,  Ralf Schneider ,  Winter Johann ,  Rolf Jung

    发明人： Walter Herding ,  Urs Herding ,  Kurt Palz ,  Rainer Thurauf ,  Stephan Prechtl ,  Rainer Scholz ,  Ralf Schneider ,  Winter Johann ,  Rolf Jung

    IPC分类号： C02F3/28 ,  C02F1/20 ,  C02F3/12

    CPC分类号： C02F3/2873 ,  B01J19/32 ,  B01J2219/32206 ,  B01J2219/32213 ,  B01J2219/32483 ,  C02F3/101 ,  C02F3/2806 ,  C02F3/2846 ,  C02F2103/30 ,  C02F2103/32 ,  C12M21/04 ,  C12M23/34 ,  C12M25/06 ,  C12M27/24 ,  C12M29/18 ,  Y02W10/15

    摘要： A reactor (10) for anaerobic waste water treatment is designed as a loop-type column reactor comprising a central flow channel (20). In the annular space (40) between the central flow channel (20) and the reactor wall, there are positioned carrier elements (50) for immobilizing microorganisms, with flow passages being provided between adjacent carrier elements (50). The lower portion of the reactor (30), below the carrier elements, is designed as a space intended to receive waste water having microorganisms floating therein during operation of the reactor (10). During operation, there are provided both floating microorganisms and microorganisms that are immobilized on the carrier elements. The waste water to be treated flows centrally downward and up again along the carrier elements (40), with the flow being generated in part by the gas development of the microorganisms. The reactor is used to carry out a process for anaerobic waste water treatment, the reactor being suited for waste water treatment in the food processing industry and the feeding stuff industry as well as in the paper industry and the textile industry.

    摘要翻译： 用于厌氧废水处理的反应器（10）被设计为包括中心流动通道（20）的环型塔式反应器。 在中央流动通道（20）和反应器壁之间的环形空间（40）中，定位用于固定微生物的载体元件（50），其中流动通道设置在相邻的载体元件（50）之间。 在载体元件下方的反应器（30）的下部被设计为在反应器（10）的操作期间接收具有浮在其中的微生物的废水的空间。 在操作期间，提供固定在载体元件上的漂浮微生物和微生物。 待处理的废水沿着载体元件（40）中央向上并向上流动，其中流动部分地由微生物的气体发展产生。 该反应器用于进行厌氧废水处理，反应器适用于食品加工业，饲料业以及造纸工业和纺织工业的废水处理。