公开(公告)号：WO2012093121A1

公开(公告)日：2012-07-12

申请号：PCT/EP2012/050056

申请日：2012-01-03

Applicant: SOLVAY SA ,  VERDOES, Dirk ,  VAN DER MEER, Johannes ,  NIENOORD, Michiel ,  COLLARD, Jean-Marie ,  SELL, Michael

Inventor： VERDOES, Dirk ,  VAN DER MEER, Johannes ,  NIENOORD, Michiel ,  COLLARD, Jean-Marie ,  SELL, Michael

IPC: C01B25/234 ,  B01D9/00

CPC classification number: C01B25/234 ,  B01D9/0045

Abstract: Process for purifying a stream comprising phosphoric acid and a first amount of impurities, wherein: a slurry of phosphoric acid crystals in a water mother liquor is formed; the phosphoric acid crystals are separated from the mother liquor by filtration in a wash column comprising at least one filtering element (4), while a packed bed of crystals coming from the slurry forms near said filtering element (4); the separated phosphoric acid crystals are washed in the wash column by bringing a washing liquid in countercurrent to the crystals in the bed up to a wash front, where the washing liquid recrystallizes, the bed being subjected to a movement in the direction of said wash front (6b); a purified stream comprising phosphoric acid and a reduced amount of impurities is formed by melting at least part of the washed crystals; the purified stream is extracted from the wash column through a product outlet of the wash column; characterized in that water is introduced into said wash column (1), between the wash front (6b) and the product outlet and/or in a melting circuit (8,10,11,21) producing at least part of the washing liquid, and wherein the introduction of the said water decreases the equilibrium temperature of the contents of the melting circuit (8,10,11,21).

Abstract translation: 纯化包含磷酸和第一量杂质的物流的方法，其中形成磷酸晶体在水母液中的浆液; 在包括至少一个过滤元件（4）的洗涤塔中通过过滤将磷酸晶体与母液分离，而来自浆料的晶体的填充床在所述过滤元件（4）附近形成; 将分离的磷酸晶体在洗涤塔中洗涤，将洗涤液与床中的晶体逆流至洗涤前，洗涤液重结晶，床沿洗涤前方向移动 （6B）; 通过熔化至少部分洗涤的晶体形成包含磷酸和减少量杂质的净化流; 通过洗涤塔的产物出口从洗涤塔提取纯化物流; 其特征在于，在所述洗涤塔（1）中，在所述洗涤前部（6b）和所述产品出口之间和/或在产生至少部分所述洗涤液体的熔解回路（8,10,11,21）中引入水， 并且其中所述水的引入降低了熔解回路（8,10,11,21）的内容物的平衡温度。

公开(公告)号：WO2004008603A3

公开(公告)日：2004-07-01

申请号：PCT/US0321544

申请日：2003-07-10

Applicant: BLACK & DECKER INC ,  DU HUNG T ,  VERBRUGGE BRANDON ,  WEST JOSHUA ,  SELL MICHAEL ,  WALTER RICHARD T ,  SMITH DAVID J ,  ORTT EARL M ,  STONE JOHN C ,  WHITE HOWARD

Inventor： DU HUNG T ,  VERBRUGGE BRANDON ,  WEST JOSHUA ,  SELL MICHAEL ,  WALTER RICHARD T ,  SMITH DAVID J ,  ORTT EARL M ,  STONE JOHN C ,  WHITE HOWARD

IPC: H01F5/00 ,  B29C45/14 ,  H02K1/30 ,  H02K1/32 ,  H02K3/12 ,  H02K3/30 ,  H02K3/34 ,  H02K3/44 ,  H02K3/46 ,  H02K3/48 ,  H02K3/487 ,  H02K3/50 ,  H02K7/04 ,  H02K9/20 ,  H02K9/22 ,  H02K13/00 ,  H02K13/04 ,  H02K15/12 ,  H02K15/16

CPC classification number: B29C45/14639 ,  H02K1/30 ,  H02K1/32 ,  H02K3/12 ,  H02K3/30 ,  H02K3/345 ,  H02K3/46 ,  H02K3/48 ,  H02K3/487 ,  H02K3/50 ,  H02K7/04 ,  H02K9/20 ,  H02K9/22 ,  H02K13/006 ,  H02K13/04 ,  H02K15/12 ,  H02K15/165

Abstract: Magnet wires wound in slots in a lamination stack of a dynamoelectric machine are encapsulated, in whole or in par, with plastic. The plastic may be thermally conductive and have features molded therein that enhance heat transfer. The plastic may stiffen the armature and increase its critical speed. Characteristics of the plastic, its geometry and its distribution may be varied to adjust spinning inertia and resonant frequency of the armature. The magnet wires may be compressed into the slots, by application of iso-static pressure or by the pressure of the plastic being molded around them. Larger magnet wire can then be used which increases the power of the electric motor using the armature having the larger magnet wire. A two or three plate mold may be used to mold the plastic around the armature. Balancing features can be molded in place. The plastic can have a base polymer that is a blend of two or more polymers and various thermally conductive fillings.

Abstract translation: 缠绕在电动机器的叠片槽中的磁体线被整体或与塑料一起封装。 塑料可以是导热的并且具有模制在其中的特征以增强热传递。 塑料可能会加强电枢并提高其临界速度。 塑料的特性，其几何形状及其分布可以变化，以调整电枢的旋转惯性和共振频率。 通过施加等静压或通过围绕它们模制的塑料的压力，磁线可被压缩到槽中。 然后可以使用较大的电磁线，其使用具有较大电磁线的电枢增加电动马达的功率。 可以使用两个或三个板模来模制电枢周围的塑料。 平衡功能可以模制到位。 塑料可具有基础聚合物，其是两种或更多种聚合物和各种导热填料的混合物。

公开(公告)号：WO2004008603A2

公开(公告)日：2004-01-22

申请号：PCT/US2003/021544

申请日：2003-07-10

Applicant: BLACK & DECKER INC. ,  DU, Hung, T. ,  VERBRUGGE, Brandon ,  WEST, Joshua ,  SELL, Michael ,  WALTER, Richard, T. ,  SMITH, David, J. ,  ORTT, Earl M. ,  STONE, John, C. ,  WHITE, Howard

Inventor： DU, Hung, T. ,  VERBRUGGE, Brandon ,  WEST, Joshua ,  SELL, Michael ,  WALTER, Richard, T. ,  SMITH, David, J. ,  ORTT, Earl M. ,  STONE, John, C. ,  WHITE, Howard

IPC: H02K

CPC classification number: B29C45/14639 ,  H02K1/30 ,  H02K1/32 ,  H02K3/12 ,  H02K3/30 ,  H02K3/345 ,  H02K3/46 ,  H02K3/48 ,  H02K3/487 ,  H02K3/50 ,  H02K7/04 ,  H02K9/20 ,  H02K9/22 ,  H02K13/006 ,  H02K13/04 ,  H02K15/12 ,  H02K15/165

Abstract: Magnet wires wound in slots in a lamination stack of a dynamoelectric machine are encapsulated, in whole or in par, with plastic. The plastic may be thermally conductive and have features molded therein that enhance heat transfer. The plastic may stiffen the armature and increase its critical speed. Characteristics of the plastic, its geometry and its distribution may be varied to adjust spinning inertia and resonant frequency of the armature. The magnet wires may be compressed into the slots, by application of iso-static pressure or by the pressure of the plastic being molded around them. Larger magnet wire can then be used which increases the power of the electric motor using the armature having the larger magnet wire. A two or three plate mold may be used to mold the plastic around the armature. Balancing features can be molded in place. The plastic can have a base polymer that is a blend of two or more polymers and various thermally conductive fillings.

Abstract translation: 缠绕在电动机的叠片组中的槽中的磁铁线整体或标准用塑料封装。 塑料可以是导热的并且具有模制在其中的特征，其增强热传递。 塑料可能使电枢变硬，并增加其临界转速。 可以改变塑料的特性，其几何形状及其分布，以调整电枢的旋转惯性和谐振频率。 电磁线可以通过施加等静压力或塑料周围的塑料的压力被压缩到槽中。 然后可以使用较大的电磁线，其使用具有较大磁体线的电枢增加电动机的功率。 可以使用两个或三个平板模具来模制电枢周围的塑料。 平衡功能可以模制到位。 塑料可以具有基础聚合物，其是两种或更多种聚合物和各种导热填料的共混物。

公开(公告)号：WO1996025364A1

公开(公告)日：1996-08-22

申请号：PCT/EP1996000518

申请日：1996-02-08

Applicant: SOLVAY UMWELTCHEMIE GMBH ,  BONSE, Dirk ,  SELL, Michael

Inventor： SOLVAY UMWELTCHEMIE GMBH

IPC: C02F01/70

CPC classification number: C02F3/085 ,  C02F1/70 ,  C02F1/76 ,  C02F3/06 ,  C02F3/10 ,  C12N11/14 ,  Y02W10/15

Abstract: The disclosure is of a process capable of continuous operation for eliminating or reducing the nitrate and/or nitrite content of nitrate and/or nitrite-contaminated water and for selective nitrogen formation by a combined biological/chemical-catalytic process for reducing nitrate and/or nitrite. In a first reactor in an advantageously designed reactor cascade, oxygen is removed from the water by chemical-catalytic means to produce anoxic conditions; in a second reactor, a selected highly efficient microbiological flora is deliberately introduced and allowed to colonise; and in a third reactor (and, if necessary, further reactors), further chemical-catalytic treatment is carried out.

Abstract translation: 公开了一种用于通过组合的生物/化学催化方法为硝酸盐的还原去除或硝酸盐和/或硝酸盐和/或亚硝酸盐的污染水用氮气选择性形成亚硝酸盐含量的减少连续可执行程序和/或 亚硝酸盐，在有利的反应器级联，其中氧是化学催化用于在第一反应器中制备的缺氧条件从水中取出，在第二反应器所选择的高性能的微生物菌群，具体在第三和可选地位于并进一步 反应堆，化学催化后处理进行。

公开(公告)号：WO1994020202A1

公开(公告)日：1994-09-15

申请号：PCT/EP1994000585

申请日：1994-03-01

Applicant: SOLVAY UMWELTCHEMIE GMBH ,  BONSE, Dirk ,  BREHM, Axel ,  BRETZ, Karl-Heinz ,  DERLETH, Helmut ,  DARDA, Bettina ,  KOCH, Veronika ,  SELL, Michael

Inventor： SOLVAY UMWELTCHEMIE GMBH

IPC: B01J02/04

CPC classification number: B82Y30/00 ,  B01J2/04 ,  B01J21/18 ,  B01J23/40 ,  B01J23/8926 ,  B01J37/0045 ,  C01P2004/01 ,  C01P2004/03 ,  C01P2004/61 ,  C01P2006/12 ,  C02F1/586 ,  C02F1/70 ,  C02F1/725 ,  C02F2101/16

Abstract: Catalytic supports covered with rhodium, palladium or palladium and copper have been found to be highly suitable for use as catalysts in the method proposed for removing oxygen, nitrites and/or nitrates from aqueous systems or reducing the oxygen, nitrite and/or nitrate concentration in such systems. The oxidic support (preferably made from aluminium oxide) consists of spherical particles produced by spraying or dropping a sol into a zone containing a reactive gas. The sol droplets assume a spherical shape, are allowed to presolidify and then collected. The particles obtained following drying and calcining are then covered with the catalytically active substance(s).

公开(公告)号：WO1993017790A1

公开(公告)日：1993-09-16

申请号：PCT/EP1993000523

申请日：1993-03-08

Applicant: SOLVAY UMWELTCHEMIE GMBH ,  BONSE, Dirk ,  BRETZ, Karl-Heinz ,  DERLETH, Helmut ,  SELL, Michael ,  BISCHOFF, Michael

Inventor： SOLVAY UMWELTCHEMIE GMBH

IPC: B01J35/10

CPC classification number: C02F1/725 ,  B01J23/40 ,  B01J23/8926 ,  B01J35/1014 ,  B01J35/1061 ,  B01J35/1066 ,  B01J35/1085 ,  B01J35/109 ,  C02F1/70 ,  Y10S210/903

Abstract: The description relates to an abrasion-resistant carrier catalyst for removing the nitrite and/or nitrate content of polluted water with selective nitrogen formation. The catalytically active metal component is palladium and/or rhodium or palladium and a metal from the copper group. The carrier consists of aluminium oxide in the ''theta'' and ''kappa'' modification and has either one maximum pore diameter in the 700 to 1500 ANGSTROM range or two maxima in the 100 to 1500 ANGSTROM range. The description also relates to a continuously operable process for the removal or reduction of the oxygen, nitrate and/or nitrate content of water by catalytic hydration. The process is implemented using the novel carrier catalysts, the carriers being made of aluminium oxide of the theta and kappa modifications. The contamination of the catalyst is effectively prevented by the preferred use according to the fluidised bed process.

Abstract translation: 该描述涉及用于除去选择性氮形成的污染水的亚硝酸盐和/或硝酸盐含量的耐磨载体催化剂。 催化活性金属组分是钯和/或铑或钯和来自铜基团的金属。 载体由“θ”和“kappa”修饰中的氧化铝组成，并且在700至1500安格姆范围内具有一个最大孔径，或在100至1500安格姆范围内具有两个最大值。 该描述还涉及通过催化水合除去或还原氧，硝酸盐和/或硝酸盐含量的连续可操作的方法。 该方法使用新的载体催化剂来实施，载体由θ和κ修饰的氧化铝制成。 通过根据流化床方法的优选用途有效地防止了催化剂的污染。

公开(公告)号：WO1993017786A1

公开(公告)日：1993-09-16

申请号：PCT/EP1993000525

申请日：1993-03-08

Applicant: SOLVAY UMWELTCHEMIE GMBH ,  BONSE, Dirk ,  BRETZ, Karl-Heinz ,  DERLETH, Helmut ,  SELL, Michael

Inventor： SOLVAY UMWELTCHEMIE GMBH

IPC: B01J21/04

CPC classification number: B01J21/04 ,  B01J35/10 ,  B01J35/109 ,  C02F1/70 ,  C02F1/725

Abstract: The description relates to a particularly abrasion-resistant catalyst carrier of special activated aluminium oxide. The aluminium oxide consists of either the ''gamma'' or the ''kappa'' modification and has no delta modification, or it consists of the ''kappa'' and ''theta'' modification and has no alpha modification. Carrier catalysts which contain catalytically active metals and/or metal compounds on the abrasion-resistant carrier are especially suitable for use in fluidised bed processes.

公开(公告)号：WO1993017973A1

公开(公告)日：1993-09-16

申请号：PCT/EP1993000524

申请日：1993-03-08

Applicant: SOLVAY UMWELTCHEMIE GMBH ,  BISCHOFF, Michael ,  BONSE, Dirk ,  SELL, Michael

Inventor： SOLVAY UMWELTCHEMIE GMBH

IPC: C02F01/70

CPC classification number: C02F1/70 ,  C02F1/725 ,  Y10S210/903

Abstract: In a process for the catalytic treatment of aqueous liquids containing germs, e.g. for the catalytic removal of oxygen, nitrites or nitrates in drinking, commercial or waste water, the contamination of the catalyst can be prevented if the process is performed in a fluidised bed.

公开(公告)号：WO2012093937A1

公开(公告)日：2012-07-12

申请号：PCT/NL2012/050002

申请日：2012-01-03

Applicant: NEDERLANDSE ORGANISATIE VOOR TOEGEPAST-NATUURWETENSCHAPPELIJK ONDERZOEK TNO ,  VERDOES, Dirk ,  VAN DER MEER, Johannes ,  NIENOORD, Michiel ,  SELL, Michael ,  COLLARD, Jean-Marie

Inventor： VERDOES, Dirk ,  VAN DER MEER, Johannes ,  NIENOORD, Michiel ,  SELL, Michael ,  COLLARD, Jean-Marie

IPC: B01D9/00

CPC classification number: B01D9/00 ,  B01D9/0045 ,  B01D9/005

Abstract: The invention is directed to an improvement in operation of wash columns, and more in particular to an apparatus for separating solid particles from a slurry and to a process for separating solid particles from a mother liquor slurry. The apparatus of the invention comprises a wash column (1), which comprises a melting circuit (8,10,11,21), wherein means (22,23) are present to introduce a compound or composition to said wash column between a wash front (6b) formed in said wash column in operation and a product outlet and/or in the melting circuit. The process of the invention comprises separating the liquid from the solid particles by filtration with the aid of at least one filtering element (4), while a packed bed of solid particles coming from the mother liquid slurry forms near said filtering element (4), and wherein a wash front (6b) forms which is obtained by bringing a washing liquid in counter current to the solid particles in the bed, the bed being subjected to a movement in the direction of said wash front (6b), while a product stream comprising the material of said solid particles is obtained by continuously discharging a portion of said washing liquid, wherein a portion of said bed is continuously disintegrated, characterized in that a compound or composition is introduced into said wash column (1) between the wash front (6b) and a product outlet and/or in a melting circuit (8,10,11,21), and wherein the introduction of the said compound or composition decreases the equilibrium temperature of the contents of the melting circuit (8,10,11,21), further characterized by the feature that the introduced compound or composition is completely miscible with the product suspension and/or molten product being present in the said melting circuit (8,10,11,21).

Abstract translation: 本发明涉及洗涤塔的操作的改进，更具体地涉及用于从浆料中分离固体颗粒的装置以及从母液浆液中分离固体颗粒的方法。 本发明的装置包括洗涤塔（1），其包括熔化回路（8,10,11,21），其中存在用于将化合物或组合物引入所述洗涤塔的洗涤剂（22,23） 在操作中在所述洗涤塔中形成的前部（6b）和产品出口和/或在熔解回路中。 本发明的方法包括借助于至少一个过滤元件（4）过滤分离液体与固体颗粒，同时来自母液浆料的固体颗粒的填充床形成在所述过滤元件（4）附近， 并且其中形成洗涤前部（6b），其通过使洗涤液与所述床中的固体颗粒相反地使洗涤液沿所述洗涤前部（6b）的方向移动，同时产物流 包括所述固体颗粒的材料是通过连续排出所述洗涤液的一部分获得的，其中所述床的一部分被连续分解，其特征在于将化合物或组合物引入所述洗涤塔（1） 6b）和产品出口和/或在熔解回路（8,10,11,21）中，并且其中所述化合物或组合物的引入降低了熔融物的内容物的平衡温度 g电路（8,10,11,21），其特征还在于引入的化合物或组合物与存在于所述熔解回路中的产物悬浮液和/或熔融产物完全混溶的特征（8,10,11,21 ）。

公开(公告)号：WO2010130705A1

公开(公告)日：2010-11-18

申请号：PCT/EP2010/056405

申请日：2010-05-11

Applicant: SOLVAY SA ,  SELL, Michael ,  COLLARD, Jean-Marie

Inventor： SELL, Michael ,  COLLARD, Jean-Marie

IPC: C01B25/32 ,  C23F1/46

CPC classification number: C23F1/46

Abstract: Process for the recovery of phosphate values from a waste solution Process for the recovery of phosphate values from a waste solution containing heavy metals and at least 25 % in weight phosphoric acid, wherein the waste solution is contacted with a reactant able to form an insoluble phosphate salt by reaction with the phosphoric acid contained in the solution, the insoluble phosphate salt is separated and the separated phosphate salt is dried and valorised or alternately converted back to phosphoric acid.

Abstract translation: 从废溶液中回收磷酸值的方法从含有重金属和至少25重量％磷酸的废溶液中回收磷酸值的方法，其中废溶液与能形成不溶性磷酸盐的反应物接触 通过与溶液中所含的磷酸反应，分离不溶性磷酸盐，将分离的磷酸盐干燥并加价或交替转化为磷酸。