专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20070095763A1 Uncoupling agents 有权
标题翻译：解耦代理商
公开(公告)号：US20070095763A1
公开(公告)日：2007-05-03
申请号：US10559970
申请日：2004-06-21
申请人： Yvette Pescher , Robert Talbot , Luc Louvel , Agnes Pilas-Begue , Laetitia Catinon , Gilles Moreau
发明人： Yvette Pescher , Robert Talbot , Luc Louvel , Agnes Pilas-Begue , Laetitia Catinon , Gilles Moreau
IPC分类号： C02F1/68
CPC分类号： C02F1/50 , A01N57/34 , A01N61/00
摘要： The invention provides the use of a water-soluble biocide as an uncoupling agent at an effective amount to control bacterial biomass in an aqueous system. The invention also provides a method for controlling the growth of bacterial biomass in an aqueous system. The method comprises adding to, or contacting with, the aqueous system an effective amount of an uncoupling agent which is a water-soluble biocide. In a preferred embodiment the method comprises contacting an effective amount of an uncoupling agent which is a water-soluble biocide directly with the bacterial biomass in an aqueous system.
摘要翻译：本发明提供了水溶性杀生物剂作为解偶联剂在有效量下用于控制含水体系中细菌生物量的用途。本发明还提供了一种控制水系统中细菌生物量生长的方法。该方法包括向水性体系中加入或接触有效量的脱水剂，其为水溶性杀生物剂。在优选的实施方案中，该方法包括将有效量的脱水剂（其是水溶性杀生物剂）与水系统中的细菌生物质直接接触。

2. 发明授权

US07638055B2 Sludge quality 失效
标题翻译：污泥质量
公开(公告)号：US07638055B2
公开(公告)日：2009-12-29
申请号：US11630604
申请日：2005-06-21
申请人： Yvette Pescher , Robert Talbot , Luc Louvel , Agnes Pilas-Begue
发明人： Yvette Pescher , Robert Talbot , Luc Louvel , Agnes Pilas-Begue
IPC分类号： C02F3/02 , C02F11/16
CPC分类号： C02F1/50 , A01N33/12 , A01N57/34 , C02F3/1221 , C02F5/00 , C02F2209/10 , C02F2209/40 , C02F2303/06 , C02F2303/08 , C02F2303/12 , C02F2303/18 , Y02W10/15
摘要： The invention provides the use of an effective amount of a non-oxidizing water-soluble biocide in the improvement of sludge quality by reducing the sludge tendency towards bulking, wherein the biocide comprises an alkyl-substituted phosphonium compound, an alkyl-substituted phosphine, an alkyl-substituted phosphine condensate, or a polymeric quaternary ammonium compound.
摘要翻译：本发明提供了有效量的非氧化性水溶性杀生物剂在通过减少污泥膨胀趋势来提高污泥质量的用途，其中杀生物剂包括烷基取代的鏻化合物，烷基取代的膦，烷基取代的膦缩合物或聚合季铵化合物。

3. 发明申请

US20080135476A1 Sludge Quality 失效
标题翻译：污泥质量
公开(公告)号：US20080135476A1
公开(公告)日：2008-06-12
申请号：US11630604
申请日：2005-06-21
申请人： Yvette Pescher , Robert Talbot , Luc Louvel , Agnes Pilas-Begue
发明人： Yvette Pescher , Robert Talbot , Luc Louvel , Agnes Pilas-Begue
IPC分类号： C02F1/50 , C02F11/02 , A01N57/34 , A01N61/00
CPC分类号： C02F1/50 , A01N33/12 , A01N57/34 , C02F3/1221 , C02F5/00 , C02F2209/10 , C02F2209/40 , C02F2303/06 , C02F2303/08 , C02F2303/12 , C02F2303/18 , Y02W10/15
摘要： The invention provides the use of an effective amount of a non-oxidising water-soluble biocide in the improvement of sludge quality by reducing the sludge tendency towards bulking, wherein the biocide comprises an alkyl-substituted phosphonium compound, an alkyl-substituted phosphine, an alkyl-substituted phosphine condensate, or a polymeric quaternary ammonium compound.
摘要翻译：本发明提供了有效量的非氧化性水溶性杀生物剂在通过减少污泥膨胀倾向来提高污泥质量的用途，其中杀生物剂包括烷基取代的鏻化合物，烷基取代的膦，烷基取代的膦缩合物或聚合季铵化合物。

4. 发明授权

US07780859B2 Uncoupling agents 有权
标题翻译：解耦代理商
公开(公告)号：US07780859B2
公开(公告)日：2010-08-24
申请号：US10559970
申请日：2004-06-21
申请人： Yvette Pescher , Robert Eric Talbot , Luc Olivier Louvel , Agnes Pilas-Begue , Laetitia Catinon , Gilles Michael Moreau
发明人： Yvette Pescher , Robert Eric Talbot , Luc Olivier Louvel , Agnes Pilas-Begue , Laetitia Catinon , Gilles Michael Moreau
IPC分类号： C02F1/50
CPC分类号： C02F1/50 , A01N57/34 , A01N61/00
摘要： The invention provides the use of a water-soluble biocide as an uncoupling agent at an effective amount to control bacterial biomass in an aqueous system. The invention also provides a method for controlling the growth of bacterial biomass in an aqueous system. The method comprises adding to, or contacting with, the aqueous system an effective amount of an uncoupling agent which is a water-soluble biocide. In a preferred embodiment the method comprises contacting an effective amount of an uncoupling agent which is a water-soluble biocide directly with the bacterial biomass in an aqueous system.
摘要翻译：本发明提供了水溶性杀生物剂作为解偶联剂在有效量下用于控制含水体系中细菌生物量的用途。本发明还提供了一种控制水系统中细菌生物量生长的方法。该方法包括向水性体系中加入或接触有效量的脱水剂，其为水溶性杀生物剂。在优选的实施方案中，该方法包括将有效量的脱水剂（其是水溶性杀生物剂）与水系统中的细菌生物质直接接触。

5. 发明授权

US5746990A Process for the preparation of rare-earth sulphides from halides 失效
标题翻译：从卤化物制备稀土硫化物的方法
公开(公告)号：US5746990A
公开(公告)日：1998-05-05
申请号：US620071
申请日：1996-03-21
申请人： Pierre MaCaudiere , Yvette Pescher
发明人： Pierre MaCaudiere , Yvette Pescher
IPC分类号： C01F17/00 , C08K3/28 , C08K3/30 , C09C3/00
CPC分类号： C01F17/0087 , C01P2006/60
摘要： The present invention concerns a process for the preparation of a rare-earth sulphide characterized in that a rare-earth halide is brought into the presence of an alkaline or aluminum halide and heated in the presence of hydrogen sulphide at a temperature which is sufficient to volatilize the halides. More particularly, the halide is a chloride, the rare-earth is cerium and the alkali is sodium.
摘要翻译：本发明涉及一种制备稀土硫化物的方法，其特征在于将稀土卤化物置于碱或卤化铝的存在下，并在硫化氢存在下在足以挥发的温度下加热卤化物。更具体地，卤化物是氯化物，稀土是铈，碱是钠。

6. 发明授权

US06855268B1 Composition useful for conditioning sludge derived from the treatment of an aqueous medium and uses thereof 失效
标题翻译：用于调理来自水介质处理的污泥的组合物及其用途
公开(公告)号：US06855268B1
公开(公告)日：2005-02-15
申请号：US10088234
申请日：2000-09-20
申请人： Yvette Pescher , Bruno Bavouzet , Michèle Raffard
发明人： Yvette Pescher , Bruno Bavouzet , Michèle Raffard
IPC分类号： B01D21/01 , B01F17/52 , C02F1/52 , C02F1/56 , C02F11/14 , C02F5/10
CPC分类号： C02F11/14 , B01D21/01 , B01D21/26 , B01D21/262 , C02F1/5236 , C02F1/56
摘要： The invention concerns a composition useful for conditioning sludge obtained by mixing an invert emulsions containing at least a cationic polyelectrolyte with an invert emulsion or an aqueous solution containing at least a mineral cation with a charge not less than two. The invention also concerns the corresponding applications.
摘要翻译：本发明涉及一种可用于调理污泥的组合物，其通过将至少含有阳离子聚电解质的反相乳液与反相乳液或至少含有不少于2的电荷的矿物阳离子的水溶液混合而获得。本发明还涉及相应的应用。

7. 发明授权

US5914040A Process for the purification of a medium containing organic waste 失效
标题翻译：纯化含有机废物的培养基的方法
公开(公告)号：US5914040A
公开(公告)日：1999-06-22
申请号：US682707
申请日：1997-10-14
申请人： Yvette Pescher , Jean-Paul Raes , Sylvain Danda , Bernard Castelas , Fran.cedilla.ois Rabatel , Jose Morales , Jean Bonfill
发明人： Yvette Pescher , Jean-Paul Raes , Sylvain Danda , Bernard Castelas , Fran.cedilla.ois Rabatel , Jose Morales , Jean Bonfill
IPC分类号： C02F1/44 , C02F1/52 , C02F1/54 , C02F1/72 , C02F1/76 , C02F1/78 , C02F9/00 , C02F1/56
CPC分类号： C02F1/5245 , C02F1/444 , C02F1/54 , C02F1/72 , C02F9/00 , C02F1/76 , C02F1/78 , C02F2103/20 , C02F2103/322 , C02F2103/325 , Y10S210/905 , Y10S210/906 , Y10S210/916
摘要： The present invention relates to a process for the purification of a medium containing organic waste. The process according to the present invention is characterized in that the starting medium (or effluent) containing the organic waste is subjected to the following stages: (i) treatment with at least one oxidizing agent; (ii) treatment with at least one flocculating agent; (iii) treatment with at least one polyelectrolyte, and in that the effluent obtained on conclusion of all of these stages is subjected to a filtration stage (iv), whereby a filtration cake and a filtrate are obtained. The process according to the present invention is more particularly useful for the treatment of pig manure.
摘要翻译： PCT No.PCT / FR95 / 00113 Sec。 371日期1997年10月14日第 102（e）日期1997年10月14日PCT提交1995年2月1日PCT公布。公开号WO95 / 21136 日期：1995年8月10日本发明涉及一种净化含有机废物的介质的方法。根据本发明的方法的特征在于，含有有机废物的起始介质（或流出物）经受以下阶段：（i）用至少一种氧化剂处理; （ii）用至少一种絮凝剂处理; （iii）用至少一种聚电解质处理，并且将所有这些阶段结束后得到的流出物进行过滤阶段（iv），从而得到滤饼和滤液。根据本发明的方法更特别地用于治疗猪粪。

8. 发明授权

US5204074A Recovery of gallium values from basic aqueous solutions thereof 失效
标题翻译：从基本水溶液中回收玻璃值
公开(公告)号：US5204074A
公开(公告)日：1993-04-20
申请号：US613064
申请日：1990-11-15
申请人： Yvette Pescher , Jean-Louis Sabot
发明人： Yvette Pescher , Jean-Louis Sabot
IPC分类号： C01G15/00 , C22B3/26 , C22B3/36 , C22B58/00
CPC分类号： C01G15/003 , C22B3/0037 , C22B3/24 , C22B3/42 , C22B58/00 , Y02P10/234 , Y10S423/14
摘要： Gallium values are recovered from basic aqueous solutions thereof, e.g., Bayer liquors, by (i) contacting such basic aqueous solution (A) with a medium (I) containing a gallium extractant, whereby the gallium values are transferred to the medium (I), (ii) contacting such gallium-enriched medium (I) with a basic aqueous solution (B) and back-extracting the gallium values into the basic aqueous solution (B), (iii) contacting such gallium-enriched basic aqueous solution (B) with a second medium (II) containing a gallium extractant, whereby the gallium values are transferred to the medium (II), and (iv) contacting such gallium-enriched medium (II) with an aqueous solution (C), which may be acidic or basic, and back-extracting the gallium values into the aqueous solution (C); such gallium-enriched aqueous solution (C) may, for example, be directly electrolyzed to produce gallium metal.
摘要翻译：通过（i）使碱性水溶液（A）与含有镓提取剂的介质（I）接触，从其碱性水溶液（例如拜耳液体）中回收镓值，由此将镓值转移到介质（I）中，，（ⅱ）使这种富含镓的介质（I）与碱性水溶液（B）接触并将镓值反萃取到碱性水溶液（B）中，（iii）使这种富含镓的碱性水溶液）与含有镓提取剂的第二介质（II）反应，由此将镓值转移到介质（II）中，并且（iv）使这种富镓介质（II）与水溶液（C）接触，其可以是酸性或碱性，并将镓值反萃取到水溶液（C）中; 这样的富镓水溶液（C）可以例如直接电解以制造镓金属。

9. 发明授权

US07169309B2 Polysaccharides with oxime or amine functions which are used for water treatment and sludge conditioning 失效
标题翻译：具有肟或胺功能的多糖用于水处理和污泥调理
公开(公告)号：US07169309B2
公开(公告)日：2007-01-30
申请号：US10481658
申请日：2002-06-27
申请人： Etienne Fleury , Cécile Bonnet-Gonnet , Yvette Pescher
发明人： Etienne Fleury , Cécile Bonnet-Gonnet , Yvette Pescher
IPC分类号： C02F1/62
CPC分类号： C02F1/56 , C02F11/14 , C02F2101/20 , Y10S210/912 , Y10S210/913 , Y10S210/914
摘要： The invention relates to a particular polymer which is derived from a copolymer polysaccharide formed by a main chain comprising similar or different anhydrohexose units and branches including at least one neutral or anionic anhydropentose and/or anhydrohexose unit. Moreover, the invention relates to the use of said polymer in the treatment of aqueous media, in particular the treatment of aqueous effluents containing heavy metals, the treatment of waste water, drinking water and for sludge conditioning. Said derivative polymer comprises one or more units bearing an oxime function at least at position C2.
摘要翻译：本发明涉及一种特定的聚合物，其衍生自由包含相似或不同的脱氢己糖单元的主链和包含至少一个中性或阴离子脱水西糖和/或脱水己糖单元的分支形成的共聚物多糖。此外，本发明涉及所述聚合物在水性介质的处理中的用途，特别是处理含有重金属的含水废水，处理废水，饮用水和污泥调理。所述衍生聚合物包含至少在C2位置具有肟功能的一个或多个单元。

10. 发明授权

US5597510A Coagulants containing basic aluminum polychloride or polychlorosulfatean iron compound, and an alkali or alkyline earth metall halide 失效
标题翻译：含有碱性铝多氯化物或聚氯硫酸铁铁化合物的凝结剂，以及碱金属或烷基锡土金属卤化物
公开(公告)号：US5597510A
公开(公告)日：1997-01-28
申请号：US248178
申请日：1994-05-24
申请人： Sylvain Danda , Magnus Kvant , Yvette Pescher
发明人： Sylvain Danda , Magnus Kvant , Yvette Pescher
IPC分类号： C02F1/24 , C02F1/52 , C02F1/54 , C02F5/00
CPC分类号： C02F1/5245 , C02F1/54
摘要： Coagulant compositions, advantageously solvent (water) solution thereof, well suited for the treatment/purification of impure aqueous media, e.g., surface waters, wastewaters, effluents, etc., via sedimentation technique, comprise (i) at least one basic aluminum polychloride or polychlorosulfate, (ii) at least one iron(II) and/or iron(III) compound, and (iii) at least one alkali metal and/or alkaline earth metal halide.
摘要翻译：非常适合于通过沉降技术处理/纯化不纯的含水介质（如表面水，废水，废水等）的凝结剂组合物，有利的是其溶剂（水）溶液，包括（i）至少一种碱式多氯化铝或（ii）至少一种铁（II）和/或铁（III）化合物，和（iii）至少一种碱金属和/或碱土金属卤化物。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式