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31. 发明公开

EP1145776A1 Procédé de nettoyage de solides pollués par des hydrocarbures utilisant des esters d'huile végétale ou animale 有权
标题翻译：使用植物或动物油用于净化从固体污染烃得到nerfahren酯
公开(公告)号：EP1145776A1
公开(公告)日：2001-10-17
申请号：EP01400479.0
申请日：2001-02-22
申请人： INSTITUT FRANCAIS DU PETROLE
发明人： Hillion, Gérard , Dalmazzone, Christine , Seris, Henri , Huard, Thierry
IPC分类号： B09C1/02 , C09K3/32
CPC分类号： B09C1/02 , C09K3/32
摘要： On décrit un procédé de nettoyage d'un solide (sables, graviers), souillés par des hydrocarbures, utilisant au moins un ester résultant de la réaction d'un alcool de 1 à 8 atomes de carbone et d'un acide gras de 6 à 24 atomes de carbone. Les acides gras peuvent provenir des huiles de palmiste, de palme, de coprah, de colza, d'arachide, de soja, de maïs, de coton, de tournesol, du suif, du saindoux et/ou de mélanges d'huiles industrielles de fritures usagées. L'alcool est de préférence le méthanol, l'éthanol, le n-butanol et le 2-éthylhexanol. On met en contact le solide et les hydrocarbures avec le dit ester dans une proportion pondérale appropriée, puis on réalise au moins une fois la séquence d'étapes suivantes :
On met en contact le mélange solide - hydrocarbures et ester obtenu avec de l'eau,

on laisse décanter ; et
on récupère séparément une phase liquide, eau - hydrocarbures et ester, et le solide au moins en partie débarrassé des hydrocarbures et de l'ester.
Application au traitement de déchets sableux pollués par des hydrocarbures.
摘要翻译：该方法使用通过用1-8C 6-24C脂肪酸醇的反应获得的至少一种酯，在方法包括与搜索酯烃污染接触的固体，通过随后）预先接触获得与水混合物，b）倾析和c）液相和固相的分离。分离阶段（c）包括液相包含水的分离 - 从固体至少部分地从烃和酯清除烃和酯，以及所述序列的（a） - （c）中可以重复几次。

32. 发明公开

EP1109874A1 NOVEL COMPOSITION OF FERRIC CHLORIDE AND A DIALKYL DIALLYL AMMONIUM POLYMER AND PROCESS OF PREPARING THE SAME 审中-公开
标题翻译：新型氯化铁和二烷基二甲基铵聚合物的组合物及其制备方法
公开(公告)号：EP1109874A1
公开(公告)日：2001-06-27
申请号：EP00922091.4
申请日：2000-04-12
申请人： Calgon Corporation
发明人： HASSICK, Denis, E.
IPC分类号： C09K3/32 , C02F1/00 , C02F5/10 , C08K3/10 , C08K3/16 , B03D3/06 , B01D21/01
CPC分类号： C02F1/56 , B01D17/047 , B01D21/01 , B03D3/02 , C02F1/5245 , C08K3/16 , C08L47/00
摘要： The present invention provides a novel formulation in a composition comprising FeC13 and a dialkyl dially1 ammonium polymer where the FeC13 has been diluted with water prior to being mixed with the polymer providing a stable composition.
摘要翻译：本发明提供了一种包含FeCl 3和二烷基二烯丙基铵聚合物的组合物中的新配方，其中FeCl 3已经用水稀释，然后与提供稳定组合物的聚合物混合。

33. 发明公开

EP0922129A4 ASPHALT-CONTAINING ORGANIC FIBERS 失效
标题翻译： ASPHALTENTHALTENDE ORGANISCHE FASERN
公开(公告)号：EP0922129A4
公开(公告)日：1999-12-15
申请号：EP97936158
申请日：1997-08-01
申请人： OWENS CORNING FIBERGLASS CORP
发明人： GALLAGHER KEVIN P , VERMILION DONN R
IPC分类号： B01D39/16 , B01J20/26 , C08L95/00 , C09K3/10 , C09K3/32 , D01D5/18 , D01F1/10 , D01F6/46 , D02G3/00 , G10K11/162
CPC分类号： D01D5/18 , C08L95/00 , Y10T428/2913 , Y10T428/2929 , Y10T442/2049 , C08L33/00 , C08L23/00 , C08L2666/04
摘要： Asphalt/polymer fibers (22) include, by weight, 30 % to 85 % polymeric material and 15 % to 70 % asphaltic material, where the polymeric material has a melt flow index of no more than about 35 grams/10 minutes. Preferably, the combination of polymeric material and asphaltic material has a melt flow index of from 80 grams/10 minutes to 800 grams/10 minutes. The asphaltic material is preferably asphalt having a softening point of from 82 °C to 177 °C. The polymeric material is preferably a polymer selected from polypropylene, polyethylene, polystyrene, polyesters, ethylene copolymers, acrylates, methacrylates, and mixtures of these polymers. The organic fibers of asphalt/polymer may be intermingled with mineral reinforcing fibers (52) and formed into products such as mats (34).
摘要翻译：沥青/聚合物纤维（22）包括按重量计30％至85％的聚合物材料和15％至70％的沥青材料，其中聚合物材料具有不超过约35克/ 10分钟的熔体流动指数。优选地，聚合物材料和沥青材料的组合具有80克/ 10分钟至800克/ 10分钟的熔体流动指数。沥青材料优选为软化点为82℃至177℃的沥青。聚合物材料优选为选自聚丙烯，聚乙烯，聚苯乙烯，聚酯，乙烯共聚物，丙烯酸酯，甲基丙烯酸酯以及这些聚合物的混合物的聚合物。沥青/聚合物的有机纤维可以与矿物增强纤维（52）混合并形成产品如垫（34）。

34. 发明授权

EP0808504B1 PROCEDE ET DISPOSITIF POUR TRAITER DES HUILES ET SOLVANTS CONTAMINES PAR DES SUBSTANCES RADIOACTIVES 失效
标题翻译：方法和设备放射性物品的处理被污染的油和用溶剂
公开(公告)号：EP0808504B1
公开(公告)日：1999-05-19
申请号：EP96904124.3
申请日：1996-02-12
申请人： Richmond Agency Limited
发明人： Deguitre, Joanes Pierre , Stingre, Maurice
IPC分类号： G21F9/18 , C09K3/32
CPC分类号： G21F9/18 , Y10S210/912
摘要： The process includes the following steps: a) a predetermined volume of water is provided which has predetermined characteristics as to the content of dissolved oxygen, pH and REDOX potential; b) to said water volume is added a predetermined charge of oils and solvents contaminated by radioactive substances, said charge corresponding to a volume of oils and solvents which is a predetermined fraction of the predetermined water volume; c) said charge is subjected to the action of micro-organisms at a predetermined temperature and duration; d) at least part of the effluent obtained is taken; e) the water is separated from the materials contained in such effluent; f) the materials separated from said water are recycled or evacuated; g) the water free of materials contained in the effluent is regenerated so that it recovers said predetermined characteristics; h) at least part of said regenerated water is recycled; i) the cycle from the step a) is repeated.

35. 发明公开

EP0837627A4 METHODS FOR REDUCING ENVIRONMENTAL CONTAMINANTS 失效
标题翻译：方法来减小污染物质
公开(公告)号：EP0837627A4
公开(公告)日：1998-12-02
申请号：EP96908753
申请日：1996-03-12
申请人： LEE COUNTY MOSQUITO CONTROL DI
发明人： LEVY RICHARD
IPC分类号： B01J20/26 , B09C1/00 , B09C1/02 , B09C1/08 , B09C1/10 , C02F1/28 , C02F1/68 , C02F3/10 , C09K3/32 , C12N11/08 , C12N11/10 , A01N25/24
CPC分类号： C02F3/108 , B09C1/00 , B09C1/002 , B09C1/02 , B09C1/08 , B09C1/10 , C02F1/285 , C02F1/681 , C12N11/08 , C12N11/10 , Y02W10/15
摘要： The invention provides contaminant-reducing agent delivery compositions that are useful for the control of organic or inorganic contaminants in aquatic or terrestrial environments. The compositions comprise one or more superabsorbent solid organic polymers and at least one contaminant-reducing agent. These superabsorbent polymers act as the primary carriers of one or more contaminant-reducing agents effective for the control of organic or inorganic contaminants in aquatic or terrestrial environments. Contaminant-reducing agents include film-forming agents, microbial agents, nutrient agents, and mixtures thereof. The invention also provides a method to entrap and accumulate organic and inorganic contaminants in one or more superabsorbent polymer compositions containing no contaminant-reducing agent. The invention also provides a method to entrap water in superabsorbent polymers to activate natural and applied microbial and nutrient contaminant-reducing agents in terrestrial environments.

36. 发明授权

EP0746428B1 VERFAHREN ZUR ABSORPTION VON ORGANISCHEN UMWELTBELASTENDEN SCHADSTOFFEN 无效
标题翻译：程序用于吸收有机污染物污染
公开(公告)号：EP0746428B1
公开(公告)日：1998-02-11
申请号：EP95910418.3
申请日：1995-02-27
申请人： Zinke, Bernhard
发明人： Zinke, Bernhard
IPC分类号： B09C1/08 , C09K3/32 , C02F1/68 , C02F1/28
CPC分类号： C02F1/281 , B09C1/08 , C02F1/681 , C09K3/32 , E02B15/041 , E02D31/00 , Y02A20/204 , Y10S210/925
摘要： The invention concerns a method of absorbing organic pollutants (1) such as oil, tar or phenols in soil (12), rubble or solid-waste dumps, floating on and/or suspended in water or in a reservoir-type waste dump, the pollutants including liquid and/or sludge phases and/or solid deposits. According to the invention, high-surface-area, hollow-sphere-structure flue dust (3) and/or such flue dust activated with cement, particularly flue dust from steam boilers fired with lignite dust, is brought into contact with the pollutant, the flue dust and pollutant are activated with water (5) and mixed to form a mixture (6) in which the pollutant has been fixed, and the mixture is used in compacted form.

37. 发明公开

EP0807463A2 Reusable mat for removing liquid contaminants 失效
标题翻译： Wiederverwendbare Matte zur Entfernung vonflüssigenVerunreinigungen
公开(公告)号：EP0807463A2
公开(公告)日：1997-11-19
申请号：EP97303028.1
申请日：1997-05-02
申请人： ROHM AND HAAS COMPANY
发明人： Williams, Martin Marion , Trahan Jr., Rodney Joseph , Rose, Kenneth Ralph
IPC分类号： B01J20/28 , C09K3/32 , C02F1/68
CPC分类号： C02F1/681 , C09K3/32
摘要： This invention relates to a method for removing liquid contaminant from surfaces, especially for removing spilled oil from the surface of water. More particularly, this invention relates to a method for removing liquid contaminant from a surface by applying a mat which is a nonwoven fabric having a dried substantially continuous aqueous foam coating on at least one side of the nonwoven fabric, whereby the foam coating absorbs at least some of the liquid contaminant. This invention also relates to a reusable mat for removing liquid contaminants from surfaces and a method for reusing the mat.
摘要翻译：本发明涉及一种从表面除去液体污染物的方法，特别是用于从水面去除溢出的油。更具体地说，本发明涉及一种通过在无纺织物的至少一侧上涂布作为具有干燥的基本连续的含水泡沫涂层的无纺布的垫来从表面除去液体污染物的方法，由此泡沫涂层至少吸收一些液体污染物。本发明还涉及一种用于从表面除去液体污染物的可重复使用的垫以及用于重新使用垫的方法。

38. 发明授权

EP0627957B1 VERFAHREN ZUR REINIGUNG VON TRINKWASSER ODER ABWASSER UND/ODER ABGAS 失效
标题翻译：清理方法饮用水和废水和/或气体
公开(公告)号：EP0627957B1
公开(公告)日：1997-01-22
申请号：EP93903998.8
申请日：1993-02-19
申请人： Linde Aktiengesellschaft
发明人： FUCHS, Uwe
IPC分类号： B01J2/28 , B01J8/14 , B01J8/18 , B01J20/00 , B01D53/02 , B01D53/14 , C02F1/28 , C09K3/32
CPC分类号： C02F3/085 , B01D53/84 , B01J8/008 , C02F3/06 , C02F3/10 , C02F3/26 , C12N11/00 , C12N11/08 , C12N11/14 , Y02A50/2358 , Y02W10/15 , Y10S423/16
摘要： The invention concerns a process for carrying out chemical and/or physical and/or biological reactions, the reagents being brought into cooperation with reaction particles (13) which facilitate the reaction or make it possible. The invention also concerns the reaction particles (13) themselves. It is proposed that the reaction particles used should be substantially planar, with a thickness of approximately 5-1500 νm and a surface of approximately 5-1000 mm2. The reaction particles (13) can, for example, provide a growth surface for biomass. In particular, they can be introduced into a sewage reactor (10) and thoroughly mixed with the sewage. The reaction particles (13) have a very high specific surface area, which in addition is easily accessible. In addition, the reaction particles (13) can also easily be set in motion by means of an agitator (12).

39. 发明授权

EP0494188B1 OIL TREATMENT METHOD 失效
标题翻译：方法油的处理
公开(公告)号：EP0494188B1
公开(公告)日：1995-12-20
申请号：EP90914044.4
申请日：1990-09-26
申请人： ENCAPSULATION INTERNATIONAL LLC
发明人： Noonan, William R. , McDowell, Thomas K.
IPC分类号： C09K3/32 , C02F1/68
CPC分类号： C09K3/32 , C02F1/681 , C02F1/682
摘要： What is disclosed is a method of encapsulating hydrocarbon systems with the combination of an emulsifier solution and a reactive silicate solution. The method comprises the addition of an emulsifier solution to a hydrocarbon, for example, crude oil, then adding the reactive silicate solution to the emulsifier solution and hydrocarbon mix. Upon adding the reactive silicate solution the mix changes to a thick gel consisting of agglomerates of microspheres having typical diameters of 2 to 4 micrometres and less. The agglomerates are only loosely bound and the microspheres are easily dispersable into individual entities. Upon drying the wet gel yields a free-flowing powder. The encapsulation does not chemically alter or degrade the oil in any way.

40. 发明公开

EP0678348A1 Method for rendering waste substances harmless 失效
标题翻译： Verfahren zumUnschädlichmachenvon Abfallstoffen。
公开(公告)号：EP0678348A1
公开(公告)日：1995-10-25
申请号：EP95250091.6
申请日：1995-04-16
申请人： Ritter, Robert A.
发明人： Ritter, Robert A.
IPC分类号： B09C1/08 , C09K3/32 , C09K17/40 , C02F11/00 , C02F11/06 , C02F1/72 , A62D3/00
CPC分类号： C09K17/00 , B09C1/08 , C09K3/32 , C09K17/40 , Y02W10/40
摘要： A method is provided for the treatment of hydrocarbon-contaminated soil by chemical hydrolysis and/or oxidation of the hydrocarbons in the hydrocarbon-contaminated soil. The method includes conditioning lime with a hydrophobizing agent, the essential component of which is a mixture of particular fatty acids, in a particular way. The thus-conditioned lime is intimately blended with physically-preconditioned moist, hydrocarbon-contaminated soil, under conditions of high shear, the degree of blending being at least near microscopic level. A charge of such blended conditioned lime/soil mixture is conveyed to an enclosed reaction vessel, either continuously or batchwise, and hydration of the lime in the blended conditioned lime/soil charge is carried out. The heat of the hydration reaction is retained within the vessel. Substantially simultaneously, air and/or oxygen-enriched air is introduced into the reaction vessel, together with steam and/or water, thereby to effect a flameless, intermediate-temperature oxidation of the hydrocarbons or of their hydrolysed degradation products. These products are passed through the blended conditioned lime/soil charge at a progressively increasing temperature. Decontaminated soil product is discharged from the reaction vessel and may be cooled and then passed through a zone where it may be sprayed with a surfactant. The decontaminated soil product is passed to a blender where it is mixed with sufficient water to provide a substantially dust-free product.
摘要翻译：提供了一种通过烃污染土壤中的烃的化学水解和/或氧化来处理烃污染土壤的方法。该方法包括以特定的方式调节具有疏水化剂的石灰，疏水剂，其必需组分是特定脂肪酸的混合物。如此调节的石灰在高剪切条件下与物理预处理的潮湿，烃污染的土壤紧密混合，共混程度至少接近微观水平。将这种混合调理的石灰/土壤混合物的装料连续地或间歇地输送到封闭的反应容器中，并且在混合的调节的石灰/土壤电荷中进行石灰的水合。水合反应的热量保留在容器内。基本上同时，将空气和/或富氧空气与蒸汽和/或水一起引入反应容器中，从而实现烃或其水解的降解产物的无焰的中温氧化。这些产品在逐渐升高的温度下通过混合调理的石灰/土壤电荷。净化土壤产物从反应容器中排出，然后冷却，然后通过可用表面活性剂喷洒的区域。将去污土壤产品送入搅拌机，在其中与足量的水混合，以提供基本无粉尘的产品。

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