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1. 发明申请

WO2012139939A1 DIAMINE COMPOUNDS AND THEIR USE FOR INVERSE FROTH FLOTATION OF SILICATE FROM IRON ORE 审中-公开
标题翻译： DIAMINE化合物及其用于从铁矿石的硅酸盐的反向挥发
公开(公告)号：WO2012139939A1
公开(公告)日：2012-10-18
申请号：PCT/EP2012/056123
申请日：2012-04-04
申请人： BASF SE , BITTNER, Christian , NIEBERLE, Jörg , VACANO, Bernhard, Ulrich, von , BERGER, Alexsandro , BÖHN, Roland , OETTER, Günter
发明人： BITTNER, Christian , NIEBERLE, Jörg , VACANO, Bernhard, Ulrich, von , BERGER, Alexsandro , BÖHN, Roland , OETTER, Günter
IPC分类号： B03D1/01 , B03D1/004 , B03D103/04 , B03D101/02
CPC分类号： B03D1/01 , B03D1/0043 , B03D1/02 , B03D2201/02 , B03D2203/04 , C07C233/17 , C07C233/18
摘要： The invention concerns a process for enriching an iron mineral from a silicate containing iron ore by inverse flotation comprising the addition of a collector or collector composition comprising at least one of the compounds of formulae RC(0)N(Z-0-X-NH 2 ) 2 (la); RC(0)N(Z-0-X-NH 2 ) 2 H + Y - (lb); in which X is an aliphatic alkylene group containing 2 to 6 carbon atoms; Z is an aliphatic alkylene group containing 2 to 6 carbon atoms; Y - is an anion; and R is a saturated or unsaturated, linear or branched, aliphatic or aromatic moiety having between 7 and 23 carbon atoms. The invention also relates to the novel compounds according to formulae (la) and (lb), compositions comprising said compounds and the use of compounds and formulations as collectors for enriching of iron mineral.
摘要翻译：本发明涉及通过反浮选从含铁矿石的硅酸盐中富集铁矿物的方法，包括加入收集物或收集器组合物，该组合物包含至少一种式RC（O）N（Z-0-X-NH 2））2（la）; RC（0）N（Z-0-X-NH 2）2H + Y-（Ib）; 其中X是含有2至6个碳原子的脂族亚烷基; Z是含有2至6个碳原子的脂族亚烷基; Y-是阴离子; 且R为具有7至23个碳原子的饱和或不饱和的直链或支链的脂族或芳族部分。本发明还涉及根据式（Ia）和（Ib）的新化合物，包含所述化合物的组合物以及化合物和制剂作为用于富集铁矿物质的收集剂的用途。

2. 发明申请

WO2012139985A2 AMINE AND DIAMINE COMPOUNDS AND THEIR USE FOR INVERSE FROTH FLOTATION OF SILICATE FROM IRON ORE 审中-公开
标题翻译：胺和二胺化合物及其用于从铁矿石中反射的硅酸盐的挥发物
公开(公告)号：WO2012139985A2
公开(公告)日：2012-10-18
申请号：PCT/EP2012/056396
申请日：2012-04-10
申请人： BASF SE , BITTNER, Christian , VACANO, Bernhard Ulrich von , BERGER, Alexsandro , BÖHN, Roland , OETTER, Günter , NIEBERLE, Jörg
发明人： BITTNER, Christian , VACANO, Bernhard Ulrich von , BERGER, Alexsandro , BÖHN, Roland , OETTER, Günter , NIEBERLE, Jörg
IPC分类号： B03D1/01 , B03D101/02
CPC分类号： B03D1/01 , B03D1/016 , B03D1/02 , B03D2201/02 , B03D2201/04 , B03D2201/06 , B03D2203/04
摘要： Compounds of the formulae: RO-X-NH 2 (Ia); RO-X-NH 3 + Y - (Ib); RO-X-NH-Z-NH 2 (IIa); and RO-X-NH-Z-NH 3 + Y - (IIb), in which X is an aliphatic alkylene group containing 2 to 6 carbon atoms; Z is an aliphatic alkylene group containing 2 to 6 carbon atoms; Y - is an anion; and R is an aliphatic iso C 13 H 27 - group with average branching degree ranging from 1.5 to 3.5. The compounds are particularly suitable as flotation collectors for enriching an iron mineral from a silicate-containing iron ore.
摘要翻译：下式的化合物：RO-X-NH 2（Ia）; RO-X-NH 3 + Y-（Ib）; RO-X-NH-Z-NH 2（IIa）; 和RO-X-NH-Z-NH 3 + Y-（IIb），其中X是含有2至6个碳原子的脂族亚烷基; Z是含有2至6个碳原子的脂族亚烷基; Y-是阴离子; R为平均支化度为1.5〜3.5的脂肪族异C13H27-基。该化合物特别适用于从含硅酸盐的铁矿石中富集铁矿物的浮选收集器。

3. 发明申请

WO2012139986A2 AMINE AND DIAMINE COMPOUNDS AND THEIR USE FOR INVERSE FROTH FLOTATION OF SILICATE FROM IRON ORE 审中-公开
标题翻译：胺和二胺化合物及其用于从铁矿石中反射的硅酸盐的挥发物
公开(公告)号：WO2012139986A2
公开(公告)日：2012-10-18
申请号：PCT/EP2012/056398
申请日：2012-04-10
申请人： BASF SE , BITTNER, Christian , NIEBERLE, Jörg , VON VACANO, Bernhard, Ulrich , BERGER, Alexsandro , BÖHN, Roland , OETTER, Günter
发明人： BITTNER, Christian , NIEBERLE, Jörg , VON VACANO, Bernhard, Ulrich , BERGER, Alexsandro , BÖHN, Roland , OETTER, Günter
IPC分类号： B03D1/01 , C07C29/34 , C07C217/08 , B03D101/02 , B03D103/04
CPC分类号： B03D1/02 , B03D1/01 , B03D1/016 , B03D2201/02 , B03D2201/04 , B03D2201/06 , B03D2203/04 , C07C29/34 , C07C217/08
摘要： The invention relates to a process for enriching an iron mineral from a silicate containing iron ore by inverse flotation comprising the addition of a collector or collector composition comprising at least one of the compounds of formulae RO-X-NH 2 (Ia); RO-X-NH 3 + Y - (Ib);RO-X-NH-Z-NH 2 (IIa); and RO-X-NH-Z-NH 3 + Y - (IIb), in which X is a linear or branched aliphatic alkylene group containing 2 to 6 carbon atoms; Z is a linear or branched aliphatic alkylene group containing 2 to 6 carbon atoms; Y- is an anion; and R is an aliphatic group of the formula (I) C 5 H 11 CH(C 3 H 7 )CH 2 - (I) wherein the C 5 H 11 moeity of the aliphatic group of the formula (I) comprises 70 to 99% by weight n-C 5 H 11 -, and 1 to 30% by weight C 2 H 5 CH(CH 3 )CH 2 - and/or CH 3 CH(CH 3 )CH 2 CH 2 -.
摘要翻译：本发明涉及通过反浮选从含铁矿石的硅酸盐中富集铁矿物的方法，包括加入包含至少一种式RO-X-NH 2（Ia）化合物的收集器或收集器组合物; RO-X-NH 3 + Y-（Ib）; RO-X-NH-Z-NH 2（IIa）; 和RO-X-NH-Z-NH 3 + Y-（IIb），其中X是含有2至6个碳原子的直链或支链脂族亚烷基; Z是含有2至6个碳原子的直链或支链脂族亚烷基; Y-是阴离子; 并且R是式（I）的C 5 H 11 CH（C 3 H 7）CH 2 - （I）的脂族基团，其中式（I）的脂族基团的C 5 H 11摩尔含量为70至99重量％的n-C 5 H 11 - ，和1至 30重量％的C 2 H 5 CH（CH 3）CH 2 - 和/或CH 3 CH（CH 3）CH 2 CH 2 - 。

4. 发明申请

WO2008155337A1 VERFAHREN ZUM AUFBRINGEN VON KORROSIONSSCHUTZSCHICHTEN AUF METALLISCHE OBERFLÄCHEN 审中-公开
标题翻译：申请的程序LAYERS腐蚀金属表面
公开(公告)号：WO2008155337A1
公开(公告)日：2008-12-24
申请号：PCT/EP2008/057653
申请日：2008-06-18
申请人： BASF SE , VANDERMEULEN, Guido , ROSCHMANN, Konrad , AMTHOR, Stephan , SCHROEDER, Marc , BERGER, Alexsandro , KLIPPEL, Frank
发明人： VANDERMEULEN, Guido , ROSCHMANN, Konrad , AMTHOR, Stephan , SCHROEDER, Marc , BERGER, Alexsandro , KLIPPEL, Frank
IPC分类号： C09D125/00
CPC分类号： C09D125/14 , C08L35/06 , C08L2666/04
摘要： Die vorliegende Erfindung betrifft ein Verfahren zum Aufbringen von atmosphärischen Korrosionsschutzschichten auf metallische Oberflächen, bei dem man Copolymere einsetzt, welche als monomere Bausteine Nitrilgruppen aufweisende Monomere, saure Gruppen aufweisende Monomere sowie vinylaromatische Monomere aufweisen. Sie betrifft weiterhin Zubereitungen zum Aufbringen von Korrosionsschutzschichten.
摘要翻译：本发明涉及一种用于在金属表面，其中使用共聚物，其具有包含作为单体结构单元腈单体，含有酸基的单体和乙烯基芳族单体施加大气腐蚀保护涂层的方法。本发明还涉及准备用于施加腐蚀保护层。

5. 发明申请

WO2012001092A1 COPOLYMERS OF MONOCARBOXYLIC ACIDS AND DICARBOXYLIC ACIDS, THEIR PREPARATION AND USE 审中-公开
标题翻译：单羧酸和二羧酸的共聚物，其制备和使用
公开(公告)号：WO2012001092A1
公开(公告)日：2012-01-05
申请号：PCT/EP2011/060993
申请日：2011-06-30
申请人： BASF SE , LAUBENDER, Matthias , HEINTZ, Ewald , SEIDL, Clarissa , URTEL, Bolette , BERGER, Alexsandro
发明人： LAUBENDER, Matthias , HEINTZ, Ewald , SEIDL, Clarissa , URTEL, Bolette , BERGER, Alexsandro
IPC分类号： C08F2/32 , C08F2/38 , C11D1/04
CPC分类号： C08F2/38 , C08F2/32 , C08F4/30 , C08F220/06 , C11D3/3757 , C08F222/06 , C08F230/02
摘要： The invention relates to a process for preparing a polymer by free-radical polymerization of at least one ethylenically unsaturated monocarboxylic acid and/or a salt thereof,at least one ethylenically unsaturated dicarboxylic acid and/or an anhydride and/or a salt thereof,in the presence of hypophosphorous acid and/or a salt thereof. The invention also relates to a polymer composition obtainable by this process. The invention also relates to the use of such a polymer composition as detergent additive, e.g. as dispersant, scale inhibitor or sequestrant for laundry detergents.
摘要翻译：本发明涉及通过至少一种烯属不饱和一元羧酸和/或其盐，至少一种烯属不饱和二羧酸和/或其酸酐和/或其盐的自由基聚合制备聚合物的方法，次磷酸和/或其盐的存在。本发明还涉及通过该方法可获得的聚合物组合物。本发明还涉及这种聚合物组合物作为洗涤剂添加剂的用途，例如，作为洗涤剂的分散剂，阻垢剂或螯合剂。

6. 发明申请

WO2009112452A3 KONTINUIERLICHES VERFAHREN ZUR OBERFLÄCHENBEHANDLUNG VON METALLBÄNDERN 审中-公开
公开(公告)号：WO2009112452A3
公开(公告)日：2009-09-17
申请号：PCT/EP2009/052716
申请日：2009-03-09
申请人： BASF SE , BERGER, Alexsandro , BERTKAU, Walter , HERRLICH-LOOS, Mirjam , LAUBUSCH, Bernd , NEUMANN, Jessica , STRUBEL, Bernd , VANDERMEULEN, Guido , WITTELER, Helmut
发明人： BERGER, Alexsandro , BERTKAU, Walter , HERRLICH-LOOS, Mirjam , LAUBUSCH, Bernd , NEUMANN, Jessica , STRUBEL, Bernd , VANDERMEULEN, Guido , WITTELER, Helmut
IPC分类号： C23C18/12
摘要： Kontinuierliches Verfahren zur Oberflächenbehandlung von Metallbändern, bei dem man eine Vergütungsschicht mit einer Dicke von nicht mehr als 3 µm aufbringt, wobei die zum Aufbringen eingesetzte Vorrichtung mit mindestens einem, einer beschichteten Seite des Bandes zugewandten, in Reflexionsgeometrie arbeitenden Fourier-Transform-IR-Spektrometer ausgestattet ist, mit dem von der aufgebrachten Vergütungsschicht bei laufendem Metallband IR-spektroskopische Messdaten zur Charakterisierung der Oberfläche aufgenommen werden.

7. 发明申请

WO2014125130A2 CONCENTRATION OF SUSPENSIONS 审中-公开
标题翻译：悬浮液浓度
公开(公告)号：WO2014125130A2
公开(公告)日：2014-08-21
申请号：PCT/EP2014/058140
申请日：2014-04-22
申请人： BASF SE
发明人： BERGER, Alexsandro , ADKINS, Stephen
IPC分类号： B01D21/01
CPC分类号： B01D21/2488 , B01D21/01 , B01D21/283 , C02F1/36 , C02F1/5263 , C02F1/56 , C02F1/68 , C02F1/70 , C02F1/72 , C02F2001/007 , C02F2103/10 , C02F2301/046
摘要： A process of concentrating an aqueous suspension of solid particles, comprising the steps of, introducing the aqueous suspension of solid particles into a vessel, addition of at least one organic polymeric flocculant to the aqueous suspension of solid particles thereby forming flocculated solids, allowing the flocculated solids to settle to form a compression zone, comprising a bed of sedimented solids in suspension at the lower end of the vessel, flowing the sedimented solids from the vessel as an underflow stream, in which an effective amount of ultrasonic energy is applied to: a) the bed of solids at the compression zone; b) the sedimented solids in the underflow stream; or c) a recycle stream containing sedimented solids taken from either the underflow stream or the compression zone which are then recycled back to the vessel.
摘要翻译：一种浓缩固体颗粒的含水悬浮液的方法，包括以下步骤：将固体颗粒的含水悬浮液引入容器中，将至少一种有机聚合物絮凝剂加入到固体颗粒的含水悬浮液中从而形成絮凝的固体，使絮凝的固体沉降以形成压缩区，该压缩区包括在容器下端悬浮的沉降固体床，使沉降的固体作为底流流从容器流出，其中有效量超声波能被施加到：a）压缩区处的固体床; b）底流中的沉降固体; 或c）含有从底流或压缩区取出的沉淀固体的循环物流，然后再循环回到容器中。

8. 发明申请

WO2014019993A1 CONCENTRATION OF SUSPENSIONS 审中-公开
标题翻译：停产浓度
公开(公告)号：WO2014019993A1
公开(公告)日：2014-02-06
申请号：PCT/EP2013/065923
申请日：2013-07-29
申请人： BASF SE , BASF SCHWEIZ AG
发明人： BERGER, Alexsandro , ADKINS, Stephen
IPC分类号： C02F1/56 , C02F1/72 , C02F1/70 , C02F1/76
CPC分类号： C02F1/56 , C02F1/70 , C02F1/72 , C02F1/722 , C02F1/76 , C02F1/78 , C02F2101/10 , C02F2103/10 , C02F2103/16 , C02F2301/046 , C02F2305/02 , C02F2305/12
摘要： A process of concentrating an aqueous suspension of solid particles, comprising the steps of, introducing the aqueous suspension of solid particles into a vessel, addition of at least one organic polymeric flocculant to the aqueous suspension of solid particles thereby forming flocculated solids, allowing the flocculated solids to settle to form a bed of solids in suspension at the lower end of the vessel, flowing the bed of solids from the vessel as an underflow, in which a portion of the bed of solids or underflow is transferred as a recycle stream to the vessel into or above the bed of solids, in which an active agent is added to the solids in the recycle stream and wherein the active agent is selected from the group consisting of free radical agents, oxidising agents and reducing agents.
摘要翻译：浓缩固体颗粒的水性悬浮液的方法，包括以下步骤：将固体颗粒的水性悬浮液引入容器中，向固体颗粒的水性悬浮液中加入至少一种有机聚合物絮凝剂，由此形成絮凝固体，使絮凝的固体沉降以在容器的下端形成悬浮液中的固体床，将固体床从容器中作为下溢流动，其中一部分固体床或下溢床作为循环流转移至容器进入固体床或其上方，其中将活性剂加入循环流中的固体，并且其中活性剂选自自由基试剂，氧化剂和还原剂。

9. 发明申请

WO2014023755A1 METAL LEACH AND RECOVERY PROCESS 审中-公开
标题翻译：金属浸出和回收工艺
公开(公告)号：WO2014023755A1
公开(公告)日：2014-02-13
申请号：PCT/EP2013/066528
申请日：2013-08-07
申请人： BASF SE , BASF SCHWEIZ AG
发明人： NISBETT, Andrew , ADKINS, Stephen , FLANAGAN, Ian John , BERGER, Alexsandro
IPC分类号： C22B3/20 , B01D21/01 , C22B15/00
CPC分类号： C22B3/44 , B01D21/01 , C22B3/04 , C22B3/205 , C22B15/0084 , Y02P10/234 , Y02P10/236
摘要： The present invention relates to a metal leach and recovery process. The process involves subjecting a metal bearing material to a reactive process by combining said metal bearing material with a leaching agent to liberate at least one metal value and forming a first aqueous leach pulp. This first aqueous leach pulp is subjected to a solid liquid separation step thereby providing a first clarified aqueous leach solution and a second aqueous leach pulp. The first clarified aqueous leach solution is then subjected to solvent extraction thereby obtaining the first aqueous raffinate. The second aqueous leach pulp is subjected to at least two further solid liquid separation steps of which some or all are in a counter current decantation (CCD) arrangement. Each of the solid liquid separation steps of the CCD arrangement results in an aqueous liquor and aqueous suspension of solids wherein each aqueous suspension of solids resulting from each solid liquid separation step of the CCD arrangement is passed to the subsequent solid liquid separation step and the suspension of solids resulting from the final solid liquid separation step is removed from the process. Further, each aqueous liquor resulting from each solid liquid separation step of the CCD arrangement is passed to the previous solid liquid separation step. The further solid liquid separation steps result in at least one further clarified aqueous leach solution. The at least one further clarified aqueous leach solution is/are subjected to solvent extraction thereby obtaining at least one further aqueous raffinate. At least a portion of the one or more of the at least one further aqueous raffinates is fed into the final solid liquid separation is of the CCD arrangement. The process provides a flocculation system comprising either: (i) addition of an organic polymeric flocculant to or prior to at least one solid liquid separation step, which polymeric flocculant is formed from 2-acrylamido-2-methylpropane sulphonic acid (ATBS) or salts thereof as a homopolymer or copolymer with at least one water-soluble ethylenically unsaturated monomer; or (ii) addition of an organic polymeric flocculant and at least one support agent to or prior to at least one solid liquid separation step, which at least one support agent is selected from at least one of the group consisting of oxidising agents, reducing agents, irradiation and free radical producing agents. The process provides significantly improved metal extraction and recovery.
摘要翻译：本发明涉及金属浸出和回收方法。该方法包括通过将所述金属轴承材料与浸出剂组合以使金属轴承材料进行反应过程以释放至少一种金属值并形成第一含水浸出纸浆。对该第一含水浸出纸浆进行固液分离步骤，从而提供第一澄清的含水浸出溶液和第二含水浸出纸浆。然后对第一澄清的含水浸出溶液进行溶剂萃取，从而获得第一含水萃余液。经受至少两个另外的固体液体分离步骤，其中一些或全部是逆流倾析（CCD）排列。 CCD装置的每个固体液体分离步骤都得到含水液体和固体的水性悬浮液，其中由CCD装置的每个固体液体分离步骤得到的固体的每个水性悬浮液被传送到随后的固体液体分离步骤和悬浮液从最终固液分离步骤得到的固体从该方法中除去。此外，由CCD装置的每个固液分离步骤得到的每个含水液体被传送到先前的固液分离步骤。进一步的固体液体分离步骤导致至少一种进一步澄清的含水浸出溶液。对至少一种进一步澄清的含水浸出溶液进行溶剂萃取，从而获得至少一种其它含水萃余液。将至少一种其它含水残液中的一种或多种的至少一部分进料到CCD装置的最终固液分离中。该方法提供了一种絮凝体系，其包括：（i）在至少一个固体液体分离步骤之前或之前加入有机聚合物絮凝剂，所述聚合絮凝剂由2-丙烯酰氨基-2-甲基丙烷磺酸（ATBS）或盐作为与至少一种水溶性烯属不饱和单体的均聚物或共聚物; 或（ii）向至少一个固体液体分离步骤之前或之前加入有机聚合物絮凝剂和至少一种载体，所述至少一种载体剂选自氧化剂，还原剂，照射和自由基生成剂。该方法提供了显着改进的金属萃取和回收。

10. 发明申请

WO2013060700A1 CONCENTRATION OF SUSPENSIONS 审中-公开
标题翻译：停产浓度
公开(公告)号：WO2013060700A1
公开(公告)日：2013-05-02
申请号：PCT/EP2012/071009
申请日：2012-10-24
申请人： BASF SE
发明人： BERGER, Alexsandro , ADKINS, Stephen , HESS, Stephan
IPC分类号： C02F1/56 , C02F1/72
CPC分类号： C02F1/54 , C02F1/56 , C02F1/722 , C02F1/725 , C02F1/76 , C02F1/78 , C02F2305/14
摘要： A process of concentrating a suspension of solid particles in an aqueous medium comprising introducing into the suspension at least one organic polymeric flocculant and addition of an agent system, in which the solid particles in the suspension are flocculated by the action of the at least one organic polymeric flocculant and the so formed flocculated solid particles settle to form a settled layer of solids suspended in the aqueous medium, wherein the agent system comprises: i) at least one oxidising agent; ii) at least one control agent,
摘要翻译：将固体颗粒的悬浮液浓缩在水性介质中的方法，包括向所述悬浮液中引入至少一种有机聚合物絮凝剂并加入试剂体系，其中悬浮液中的固体颗粒通过至少一种有机物的作用而絮凝聚合物絮凝剂和如此形成的絮凝固体颗粒沉降以形成悬浮在水性介质中的固体沉降层，其中所述试剂体系包括：i）至少一种氧化剂; ii）至少一种控制剂，

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