公开(公告)号：EP1866636A4

公开(公告)日：2009-10-21

申请号：EP06740151

申请日：2006-03-31

申请人： ASHLAND LICENSING & INTELLECTU

发明人： BEARDWOOD EDWARD SAMUEL ,  HAYS GEORGE FREEDMAN ,  COLBY STEVEN JAMES ,  EMERICH DWIGHT E

IPC分类号： G01N17/00

CPC分类号： A61L2/16 ,  C02F1/4674 ,  C02F1/76 ,  C02F1/766 ,  C02F2103/023 ,  C02F2201/003 ,  C02F2209/04 ,  C02F2209/06 ,  C02F2303/20 ,  C02F2305/04 ,  F28F19/00 ,  G01N17/008

公开(公告)号：EP1903128A3

公开(公告)日：2008-12-03

申请号：EP07018495.7

申请日：2007-09-20

申请人： PERMELEC ELECTRODE LTD. ,  Institute of National Colleges of Technology, Japan

发明人： Kitaori, Noriyuki ,  Sekido, Kota ,  Yamane, Genzo ,  Hamaguchi, Katsumi ,  Tanaka, Hozumi ,  Nishiki, Yoshinori ,  Furuta, Tsuneto

IPC分类号： C25B11/02 ,  C25B13/02 ,  C02F1/467 ,  C25B1/13

CPC分类号： C25B11/02 ,  A61L2/0088 ,  A61L2/18 ,  A61L2/183 ,  A61L2/186 ,  A61L2202/11 ,  A61L2202/15 ,  C02F1/4618 ,  C02F1/66 ,  C02F2001/46138 ,  C02F2001/46152 ,  C02F2201/003 ,  C02F2201/46115 ,  C02F2201/46125 ,  C02F2305/04 ,  C25B1/13 ,  C25B13/02

摘要： The present invention provides: a membrane-electrode assembly having a first electrode (7) having a shape of a rod-form or a cylindrical-form, a strip-form diaphragm (8) covering the periphery of the first electrode, and a second electrode (9) disposed on a surface of the strip-form diaphragm; an electrolytic unit (6) containing the membrane-electrode assembly; an electrolytic water ejecting apparatus containing the electrolytic unit; and a method of sterilization using the membrane-electrode assembly.

公开(公告)号：EP1791966A4

公开(公告)日：2008-12-03

申请号：EP05795624

申请日：2005-09-07

申请人： NOVOZYMES NORTH AMERICA INC ,  NOVOZYMES AS

发明人： DEINHAMMER RANDY ,  ANDERSEN CARSTEN

IPC分类号： C12N9/28 ,  B08B7/00 ,  B08B17/02 ,  C11D3/386

CPC分类号： C12N9/2417 ,  B08B7/00 ,  B08B9/032 ,  B08B17/02 ,  C02F3/34 ,  C02F3/342 ,  C02F2303/20 ,  C02F2305/04 ,  C11D3/38618 ,  C11D11/0023 ,  C12Y304/21062 ,  C12Y304/22002 ,  C12Y304/22004 ,  C12Y304/2404

摘要： The present invention relates to methods for preventing, removing, reducing, or disrupting biofilm present on a surface, comprising contacting the surface with an alpha-amylase derived from a bacterium.

公开(公告)号：EP1934429A1

公开(公告)日：2008-06-25

申请号：EP06783999.3

申请日：2006-09-18

申请人： Well Processing AS

发明人： PINCHIN, David

IPC分类号： E21B43/20

CPC分类号： E21B43/20 ,  B01F1/0027 ,  B01F5/10 ,  C02F1/50 ,  C02F1/688 ,  C02F1/76 ,  C02F2103/10 ,  C02F2103/365 ,  C02F2209/02 ,  C02F2303/04 ,  C02F2303/08 ,  C02F2303/22 ,  C02F2305/04

摘要： Abstract A method and device for dosing at least one water-soluble chemical (8) of a solid or semisolid form, for example in gel form, into injection water for use in an underground reservoir. Water is circulated in at least one circulation circuit (4), in which the water comes into contact with said at least one water-soluble chemical (8) of a solid or semisolid form. The water is circulated in the at least one circulation circuit (4) until the water has reached a desired concentration of the at least one chemical (8). The chemical-containing water is then dosed into the injection water.

公开(公告)号：EP1907325A2

公开(公告)日：2008-04-09

申请号：EP06773777.5

申请日：2006-06-23

申请人： Nalco Company

发明人： MANEK, Maria, B. ,  HOWDESHELL, Michael, J. ,  WELLS, Kirk, E. ,  CLEVER, Hester, A. ,  STEPHENSON, William, K.

IPC分类号： C02F1/00

CPC分类号： C02F1/682 ,  B01D17/047 ,  C02F1/40 ,  C02F2101/325 ,  C02F2103/023 ,  C02F2103/10 ,  C02F2103/16 ,  C02F2103/343 ,  C02F2103/365 ,  C02F2305/04

摘要： A method of clarifying oily waste water comprising adding to the waste water an effective clarifying amount of one or more demulsifiers selected from the group consisting of dendritic polyamines, dendritic polyamidoamines and hyperbranched polyethyleneimines and the reaction products thereof with gluconolactone, alkylene oxides, salts of S-chloro^-hydroxypropanesulfonic acid, alkyl halides, benzyl halides and dialkyl sulfates.

公开(公告)号：EP1791966A2

公开(公告)日：2007-06-06

申请号：EP05795624.5

申请日：2005-09-07

申请人： Novozymes North America, Inc. ,  Novozymes A/S

发明人： DEINHAMMER, Randy ,  ANDERSEN, Carsten

IPC分类号： C12P19/14

CPC分类号： C12N9/2417 ,  B08B7/00 ,  B08B9/032 ,  B08B17/02 ,  C02F3/34 ,  C02F3/342 ,  C02F2303/20 ,  C02F2305/04 ,  C11D3/38618 ,  C11D11/0023 ,  C12Y304/21062 ,  C12Y304/22002 ,  C12Y304/22004 ,  C12Y304/2404

摘要： The present invention relates to methods for preventing, removing, reducing, or disrupting biofilm present on a surface, comprising contacting the surface with an alpha-amylase derived from a bacterium.

公开(公告)号：EP1746109A3

公开(公告)日：2007-03-14

申请号：EP06015025.7

申请日：2006-07-19

申请人： National Starch and Chemical Investment Holding Corporation

发明人： Rodrigues, Klin A. ,  Griffith, Darin K.

IPC分类号： C08F2/38 ,  C11D3/37 ,  C02F1/56

CPC分类号： C08F2/38 ,  C02F1/28 ,  C02F1/285 ,  C02F5/10 ,  C02F2103/002 ,  C02F2103/023 ,  C02F2103/08 ,  C02F2103/18 ,  C02F2103/28 ,  C02F2209/09 ,  C02F2303/08 ,  C02F2305/04 ,  C08F220/06 ,  C08F220/58 ,  C08F251/00 ,  C08F265/00 ,  C08F265/04 ,  C08F265/10 ,  C08F291/00 ,  C08L51/003 ,  C11D3/222 ,  C11D3/3757 ,  C11D3/378 ,  C08L2666/02

摘要： Hybrid copolymers for use as anti-scalant and dispersant. The polymers are useful in compositions used in aqueous systems. The polymers include at least one synthetic monomeric constituent that is chain terminated by a naturally occurring hydroxyl containing moiety. A process for preparing these hybrid copolymers is also provided.

摘要翻译： 用作防垢剂和分散剂的杂化共聚物。 该聚合物可用于含水体系中使用的组合物。 该聚合物包括至少一个由天然存在的含羟基部分链终止的合成单体组分。 还提供了制备这些杂化共聚物的方法。

公开(公告)号：EP1743906A2

公开(公告)日：2007-01-17

申请号：EP06014853.3

申请日：2006-07-17

申请人： National Starch and Chemical Investment Holding Corporation

发明人： Rodrigues, Klin A. ,  Thomaides, John S. ,  Cimecioglu, A. Levent ,  Crossman, Martin

IPC分类号： C08B15/04 ,  C08B31/18 ,  C08B37/00 ,  C11D3/22 ,  C02F5/14

CPC分类号： C02F5/14 ,  C02F5/02 ,  C02F5/10 ,  C02F2101/306 ,  C02F2101/308 ,  C02F2103/002 ,  C02F2103/023 ,  C02F2305/04 ,  C04B24/383 ,  C04B28/02 ,  C04B2103/0036 ,  C08B31/18 ,  C08B31/185 ,  C08B37/0018 ,  C09K8/467 ,  C09K8/528 ,  C11D3/223 ,  C11D3/228 ,  C04B14/06 ,  C04B2103/10 ,  C04B2103/20 ,  C04B2103/32 ,  C04B2103/54

摘要： Modified polysaccharide polymers for use as anti-scalant and dispersant. The polymers are useful in compositions used in aqueous systems. The modified polysaccharides are also useful in detergent formulations, water treatment, dispersants and oilfield applications and as fiberglass binders. Such applications include a modified polysaccharide having up to about 70 mole % carboxyl groups per mole of polysaccharide ASU and up to about 20 mole % aldehyde groups per mole of polysaccharide ASU. The applications can also include a blend of modified polysaccharides and other synthetic polymers.

摘要翻译： 用作防垢剂和分散剂的改性多糖聚合物。 该聚合物可用于含水体系中使用的组合物。 改性多糖也可用于洗涤剂配方，水处理，分散剂和油田应用以及玻璃纤维粘合剂。 这样的应用包括每摩尔多糖ASU具有多达约70摩尔％羧基基团和每摩尔多糖ASU多达约20摩尔％醛基团的改性多糖。 该应用还可以包括改性多糖和其他合成聚合物的混合物。

公开(公告)号：EP1702890A2

公开(公告)日：2006-09-20

申请号：EP06114853.2

申请日：2003-11-19

申请人： Xogen Technologies Inc.

发明人： Van Vliet, David Ritchie ,  Campbell, Herbert Wallace ,  Chambers, Stephen Barrie

IPC分类号： C02F1/46 ,  C02F11/06

CPC分类号： C02F11/06 ,  C02F1/24 ,  C02F1/46 ,  C02F1/465 ,  C02F1/4672 ,  C02F1/78 ,  C02F3/00 ,  C02F9/00 ,  C02F11/12 ,  C02F11/121 ,  C02F2001/46185 ,  C02F2103/20 ,  C02F2103/28 ,  C02F2103/36 ,  C02F2201/46125 ,  C02F2201/4617 ,  C02F2201/46175 ,  C02F2201/782 ,  C02F2303/04 ,  C02F2305/04 ,  Y02E60/366 ,  Y02W10/40

摘要： Methods and systems for treating a waste stream (202) in a waste treatment system (204) involve performing a unit process (206) by contacting the waste stream (202) with oxyhydrogen-rich gas (214) generated on-site by an oxyhydrogen gas generator (207). The gas generator (207) preferably involves applying a pulsed electrical signal to a series of closely-spaced electrodes that are submerged in the waste stream (202) to dissociate a water component of the waste stream (202), thereby producing oxyhydrogen-rich gas (214, 220). Operation of the gas generator (207) in the waste stream (202) may accomplish one or more unit processes (206) for waste treatment, such as conditioning, stabilization, thickening, and dewatering, among others. At least a portion of the oxyhydrogen-rich gas (220) can be conveyed for a second use (222) in the waste treatment system, such as a source of combustible fuel for incineration or power generation, for example.

摘要翻译： 用于处理废物处理系统（204）中的废物流（202）的方法和系统涉及通过将废物流（202）与现场产生的富含氢气的气体（214）接触来执行单元过程（206） 气体发生器（207）。 气体发生器（207）优选地包括将脉冲电信号施加到浸没在废物流（202）中的一系列紧密间隔的电极，以解离出废物流（202）的水分量，由此产生富含氢氧气体 （214,220）。 废气流（202）中的气体发生器（207）的操作可以完成用于废物处理的一个或多个单元处理（206），诸如调节，稳定化，增稠和脱水等。 富氧富氢气体（220）的至少一部分可以输送到例如废物处理系统中的第二次使用（222），例如用于焚烧或发电的可燃燃料源。

公开(公告)号：EP1562868A2

公开(公告)日：2005-08-17

申请号：EP03776688.8

申请日：2003-11-19

申请人： Xogen Technologies Inc.

发明人： VAN, VLIET, David Ritchie ,  CAMPBELL, Herbert, Wallace ,  CHAMBERS, Stephen, Barrie

IPC分类号： C02F1/46

CPC分类号： C02F11/06 ,  C02F1/24 ,  C02F1/46 ,  C02F1/465 ,  C02F1/4672 ,  C02F1/78 ,  C02F3/00 ,  C02F9/00 ,  C02F11/12 ,  C02F11/121 ,  C02F2001/46185 ,  C02F2103/20 ,  C02F2103/28 ,  C02F2103/36 ,  C02F2201/46125 ,  C02F2201/4617 ,  C02F2201/46175 ,  C02F2201/782 ,  C02F2303/04 ,  C02F2305/04 ,  Y02E60/366 ,  Y02W10/40

摘要： Methods and systems for treating a waste stream (202) in a waste treatment system (204) involve performing a unit process (206) by contacting the waste stream (202) with oxyhydrogen-rich gas (214) generated on-site by an oxyhydrogen gas generator (207). The gas generator (207) preferably involves applying a pulsed electrical signal to a series of closely-spaced electrodes that are submerged in the waste stream (202) to dissociate a water component of the waste stream (202), thereby producing oxyhydrogen-rich gas (214, 220). Operation of the gas generator (207) in the waste stream (202) may accomplish one or more unit processes (206) for waste treatment, such as conditioning, stabilization, thickening, and dewatering, among others. At least a portion of the oxyhydrogen-rich gas (220) can be conveyed for a second use (222) in the waste treatment system, such as a source of combustible fuel for incineration or power generation, for example.