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公开(公告)号:US08663734B2
公开(公告)日:2014-03-04
申请号:US12528962
申请日:2008-03-17
申请人: Holger Barthel , Martin Wendker , Reiner Witt , Jeff Vogt
发明人: Holger Barthel , Martin Wendker , Reiner Witt , Jeff Vogt
IPC分类号: B05D7/00
CPC分类号: C08J3/245 , C08J3/122 , C08J3/124 , C08J2300/14 , C08J2333/02
摘要: A process for preparing water-absorbing polymer particles by spraying a liquid below the product bed surface by means of at least one spray nozzle in a mixer with moving mixing tools.
摘要翻译: 一种通过在具有移动混合工具的混合器中的至少一个喷嘴喷射产品床表面下方的液体来制备吸水聚合物颗粒的方法。
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公开(公告)号:US20100104761A1
公开(公告)日:2010-04-29
申请号:US12528962
申请日:2008-03-17
申请人: Holger Barthel , Martin Wendker , Reiner Witt , Jeff Vogt
发明人: Holger Barthel , Martin Wendker , Reiner Witt , Jeff Vogt
IPC分类号: B05D3/00
CPC分类号: C08J3/245 , C08J3/122 , C08J3/124 , C08J2300/14 , C08J2333/02
摘要: A process for preparing water-absorbing polymer particles by spraying a liquid below the product bed surface by means of at least one spray nozzle in a mixer with moving mixing tools.
摘要翻译: 一种通过在具有移动混合工具的混合器中的至少一个喷嘴喷射产品床表面下方的液体来制备吸水聚合物颗粒的方法。
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公开(公告)号:US20100112200A1
公开(公告)日:2010-05-06
申请号:US12530487
申请日:2008-03-17
申请人: Holger Barthel , Martin Wendker , Reiner Witt
发明人: Holger Barthel , Martin Wendker , Reiner Witt
IPC分类号: B05D1/00
CPC分类号: B01D53/28 , B01D2253/202 , B01J20/26 , B01J20/261 , B01J20/3295 , B01J2220/68 , C08J3/124 , C08J2300/14
摘要: A process for preparing water-absorbing polymer particles by coating water-absorbing polymer particles with a particulate solid in a mixer, wherein the particulate solid is dispersed by means of a gas stream and the supply of the dispersed particulate solid in the mixer ends below the product bed surface.
摘要翻译: 一种通过在混合器中用颗粒状固体涂覆吸水性聚合物颗粒来制备吸水聚合物颗粒的方法,其中颗粒状固体通过气流分散,并且分散的颗粒固体在混合器中的供应在 产品床面。
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公开(公告)号:US08603577B2
公开(公告)日:2013-12-10
申请号:US12530487
申请日:2008-03-17
申请人: Holger Barthel , Martin Wendker , Reiner Witt
发明人: Holger Barthel , Martin Wendker , Reiner Witt
IPC分类号: B05D7/00 , B05D3/02 , B01J13/02 , C08G75/02 , C08J3/00 , C08F6/00 , C08F8/00 , C08L83/00 , C08L31/00 , B01F5/06
CPC分类号: B01D53/28 , B01D2253/202 , B01J20/26 , B01J20/261 , B01J20/3295 , B01J2220/68 , C08J3/124 , C08J2300/14
摘要: A process for preparing water-absorbing polymer particles by coating water-absorbing polymer particles with a particulate solid in a mixer, wherein the particulate solid is dispersed by means of a gas stream and the supply of the dispersed particulate solid in the mixer ends below the product bed surface.
摘要翻译: 一种通过在混合器中用颗粒状固体涂覆吸水性聚合物颗粒来制备吸水聚合物颗粒的方法,其中颗粒状固体通过气流分散,并且分散的颗粒固体在混合器中的供应在 产品床面。
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公开(公告)号:US20100047445A1
公开(公告)日:2010-02-25
申请号:US12528951
申请日:2008-03-17
申请人: Holger Barthel , Martin Wendker , Reiner Witt , Karin Flore
发明人: Holger Barthel , Martin Wendker , Reiner Witt , Karin Flore
IPC分类号: B05D1/02
CPC分类号: C08F2/18 , A61L15/60 , C08J3/245 , C08J2333/02
摘要: A process for preparing water-absorbing polymer particles by spraying a liquid onto water-absorbing polymer particles by means of at least one thermally insulated and/or trace-heated spray nozzle in a mixer.
摘要翻译: 通过在混合器中通过至少一个隔热和/或痕量加热的喷嘴将液体喷雾到吸水性聚合物颗粒上来制备吸水聚合物颗粒的方法。
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公开(公告)号:US08663733B2
公开(公告)日:2014-03-04
申请号:US12528951
申请日:2008-03-17
申请人: Holger Barthel , Martin Wendker , Reiner Witt , Karin Flore
发明人: Holger Barthel , Martin Wendker , Reiner Witt , Karin Flore
IPC分类号: B05D7/00
CPC分类号: C08F2/18 , A61L15/60 , C08J3/245 , C08J2333/02
摘要: A process for preparing water-absorbing polymer particles by spraying a liquid onto water-absorbing polymer particles by means of at least one thermally insulated and/or trace-heated spray nozzle in a mixer.
摘要翻译: 通过在混合器中通过至少一个隔热和/或痕量加热的喷嘴将液体喷雾到吸水性聚合物颗粒上来制备吸水聚合物颗粒的方法。
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公开(公告)号:US20100263420A1
公开(公告)日:2010-10-21
申请号:US12443243
申请日:2007-09-19
申请人: Karin Flore , Holger Barthel , Reiner Witt , Bernhard Purucker , Michael Mauss
发明人: Karin Flore , Holger Barthel , Reiner Witt , Bernhard Purucker , Michael Mauss
IPC分类号: C05C9/00
CPC分类号: B01J2/10
摘要: The present invention relates to a process for the preparation of fertilizer granules. The process is particularly suitable for the preparation of finely divided fertilizer granules. Furthermore, the invention relates to the granulated fertilizers obtainable by this process, and to their use for fertilizing agricultural and/or horticultural crops.
摘要翻译: 本发明涉及一种制备肥料颗粒的方法。 该方法特别适用于制备细碎的肥料颗粒。 此外,本发明涉及通过该方法获得的颗粒肥料,以及其用于施肥农业和/或园艺作物的用途。
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公开(公告)号:US20110166541A1
公开(公告)日:2011-07-07
申请号:US13063075
申请日:2009-09-14
申请人: Oskar Stephan , Reiner Witt , Ulrich Schröder , John Joseph Louden , Xiaomin Zhang , Martin Juarez-Zamacona
发明人: Oskar Stephan , Reiner Witt , Ulrich Schröder , John Joseph Louden , Xiaomin Zhang , Martin Juarez-Zamacona
CPC分类号: B05B7/1486 , B01F5/0262 , B05B1/042 , B05B7/145 , B05C19/04 , F04F5/24 , F04F5/463
摘要: An application system for applying a solid particle includes an injector housing having a material inlet, a gas inlet, and a material outlet, and an occluder moveably disposed within the injector housing between the gas inlet and the material outlet. The injector housing and the occluder define there between at least one adjustable aperture downstream of the material inlet and in fluid communication with the gas inlet and the material outlet. The aperture has a first open area with the occluder in a first position and a second open area with the occluder in a second position, the second open area being different than the first open area. The system also includes a nozzle having a nozzle inlet coupled to the material outlet and a nozzle outlet, the inlet having a circular cross-section and the outlet having a rectangular cross-section.
摘要翻译: 用于施加固体颗粒的应用系统包括具有材料入口,气体入口和材料出口的注射器壳体以及可移动地设置在注入器壳体内的气体入口和材料出口之间的封闭器。 注射器壳体和闭塞器限定在材料入口下游的至少一个可调节孔与气体入口和材料出口流体连通之间。 所述孔具有第一开放区域,所述闭塞器处于第一位置,所述第二开放区域具有封堵器处于第二位置,所述第二开放区域不同于所述第一开放区域。 该系统还包括具有连接到材料出口的喷嘴入口和喷嘴出口的喷嘴,该入口具有圆形横截面并且该出口具有矩形横截面。
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公开(公告)号:US06586010B1
公开(公告)日:2003-07-01
申请号:US09857065
申请日:2001-05-31
申请人: Werner Bertleff , Ulrich Bröckel , Helmut Fricke , Hans-Peter Harz , Reiner Witt
发明人: Werner Bertleff , Ulrich Bröckel , Helmut Fricke , Hans-Peter Harz , Reiner Witt
IPC分类号: A61K914
CPC分类号: B01J2/006
摘要: A process for producing agglomerates with a core/shell structure, in which i) initial agglomerates containing a first particulate solid are prepared; ii) a second particulate solid is agglomerated in the presence of the initial agglomerates with the addition of a binder liquid to give second stage agglomerates and, where appropriate, iii) an nth (n≧3) solid is agglomerated in the presence of the (n−1)th stage agglomerates with the addition of a binder liquid to give nth stage agglomerates.
摘要翻译: 制备具有核/壳结构的附聚物的方法,其中i)含有第一颗粒固体的初始附聚物; ii)第二颗粒固体在初始附聚物存在下与添加粘合剂液体一起凝聚,得到第二阶段附聚物,并且在适当情况下,iii)第n(n> = 3)固体在存在 (n-1)级附聚物,加入粘合剂液体以产生第n级附聚物。
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