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1. 发明授权

US09580605B2 Process to prepare surface-modified mineral material, resulting products and uses thereof 有权
标题翻译：制备表面改性矿物材料的方法，所得产品及其用途
公开(公告)号：US09580605B2
公开(公告)日：2017-02-28
申请号：US13640325
申请日：2011-04-07
申请人： Guenter Wimmer , Joachim Schölkopf , Hans-Joachim Weitzel , Fridolin Stauffer
发明人： Guenter Wimmer , Joachim Schölkopf , Hans-Joachim Weitzel
IPC分类号： A61K8/25 , A61Q1/02 , C09C1/02 , A61K47/00 , C09C1/42
CPC分类号： C09C1/022 , B01D29/80 , B01D37/00 , C01B33/24 , C01F11/185 , C01P2004/61 , C01P2004/62 , C01P2006/12 , C01P2006/88 , C09C1/021 , C09C1/028 , C09C1/42
摘要： The present invention refers to a process to modify at least part of the surface of at least one mineral material, and to the use, as an additive in an aqueous suspension of mineral materials having a pH between 5 and 10, of at least one agent, wherein the additive allows for the formation of a low volume, high solids content filter or centrifuge cake on dewatering the suspension.
摘要翻译：本发明涉及一种修饰至少一种矿物材料的表面的至少一部分的方法，以及在pH至5和10之间的矿物材料的水性悬浮液中作为添加剂使用至少一种试剂，其中所述添加剂允许在对悬浮液脱水时形成低体积，高固体含量的过滤器或离心饼。

2. 发明授权

US06368512B1 Process for the filtration and drying of solid particles out of liquids 失效
标题翻译：从液体中过滤和干燥固体颗粒的方法
公开(公告)号：US06368512B1
公开(公告)日：2002-04-09
申请号：US09594020
申请日：2000-06-15
申请人： Walter Wirz , Erwin Sennhauser
发明人： Walter Wirz , Erwin Sennhauser
IPC分类号： B01D3315
CPC分类号： B01D35/16 , B01D29/15 , B01D29/46 , B01D29/52 , B01D29/66 , B01D29/74 , B01D29/80 , B01D29/94 , B01D2201/0469
摘要： In a housing (1), a hollow shaft (3) is located for rotation, driven by a motor (5). Rigidly attached to the shaft (3) is a pressure vessel (6). Fitted to the shaft (3) inside the vessel (6) is a filter comprising a number of tube-shaped filter elements (9). The liquid to be filtered is fed into an upper chamber (19) of the shaft (3) via an inlet ring (18), and flows through transverse holes (20) into the vessel (6). After passing through the filter (9), the purified liquid is discharged via holes (10) in the hollow shaft (3) through an outlet ring (12). To clean the filter the residual liquid in the vessel (6) is pressed out through the filter with compressed air. Subsequently the deposit adhering to the filter tubes (9) is flung off by rotating the shaft (3) and propelled to the bottom of the vessel by feeding compressed air or clean oil to cleaning nozzles (38). An outlet ring (7) is raised slightly and the deposit at the vessel wall is dried by centrifuging. After opening the ring (7) completely, the dried deposit is flung out through the gap between ring (7) and the vessel base (8).
摘要翻译：在壳体（1）中，空心轴（3）被定位成由马达（5）驱动旋转。刚性地连接到轴（3）上的是压力容器（6）。容纳在容器（6）内的轴（3）上的是包括多个管状过滤元件（9）的过滤器。待过滤的液体经由入口环（18）进料到轴（3）的上腔室（19）中，并通过横孔（20）流入容器（6）。在通过过滤器（9）之后，净化后的液体通过出口环（12）通过空心轴（3）中的孔（10）排出。为了清洁过滤器，容器（6）中的残余液体通过压缩空气通过过滤器被压出。随后，通过将轴（3）旋转并通过向清洁喷嘴（38）供给压缩空气或清洁油来推动到容器的底部，从而将附着在过滤管（9）上的沉积物排出。出口环（7）略微升高，血管壁上的沉积物通过离心干燥。在完全打开环（7）后，干燥的沉积物通过环（7）和容器底座（8）之间的间隙被排出。

3. 发明申请

US20170002204A1 PROCESS TO PREPARE SURFACE-MODIFIED MINERAL MATERIAL, RESULTING PRODUCTS AND USES THEREOF 审中-公开
标题翻译：制备表面改性矿物材料的方法，结果产品及其用途
公开(公告)号：US20170002204A1
公开(公告)日：2017-01-05
申请号：US15259733
申请日：2016-09-08
申请人： Omya International AG
发明人： Guenter Wimmer , Joachim Schoelkopf , Hans-Joachim Weitzel
IPC分类号： C09C1/02 , B01D37/00 , B01D29/80 , C01F11/18 , C01B33/24
CPC分类号： C09C1/022 , B01D29/80 , B01D37/00 , C01B33/24 , C01F11/185 , C01P2004/61 , C01P2004/62 , C01P2006/12 , C01P2006/88 , C09C1/021 , C09C1/028 , C09C1/42
摘要： The present invention refers to a process to modify at least part of the surface of at least one mineral material, and to the use, as an additive in an aqueous suspension of mineral materials having a pH between 5 and 10, of at least one agent, wherein the additive allows for the formation of a low volume, high solids content filter or centrifuge cake on dewatering the suspension.
摘要翻译：本发明涉及一种修饰至少一种矿物材料的表面的至少一部分的方法，以及在pH至5和10之间的矿物材料的水性悬浮液中作为添加剂使用至少一种试剂，其中所述添加剂允许在对悬浮液脱水时形成低体积，高固体含量的过滤器或离心饼。

4. 发明授权

US2107040A Process of filtering eggs 失效
公开(公告)号：US2107040A
公开(公告)日：1938-02-01
申请号：US7833636
申请日：1936-05-07
申请人： LOMAX FRANK B
发明人： LOMAX FRANK B
IPC分类号： A23B5/00 , B01D29/01
CPC分类号： A23B5/00 , B01D29/01 , B01D29/6476 , B01D29/80 , B01D29/86 , B01D29/906

5. 发明公开

US20240075440A1 COMBINATION CRYSTALLIZER, FILTER, WASHER, DRYER DEVICE 审中-公开
公开(公告)号：US20240075440A1
公开(公告)日：2024-03-07
申请号：US18460938
申请日：2023-09-05
申请人： ODH IP Corp.
发明人： Julian Paul Chesterman , Kersten Rapp
IPC分类号： B01F35/00 , B01D29/78 , B01D29/80 , B01F27/231 , B01F27/90 , B01F35/30 , B01F35/51
CPC分类号： B01F35/187 , B01D29/78 , B01D29/80 , B01F27/2312 , B01F27/90 , B01F35/30 , B01F35/51 , B01F2035/351
摘要： A combination crystallizer washer filter dryer device and methods of using the device for producing washed and dried product of a reaction are disclosed. The device consolidates the functions of a crystallizer with the filtering, washing, and drying steps to a single vessel, eliminating the need for an additional crystallizer separate from the filter washer dryer device, the transfer of a reaction product or crystallized product from a crystallizer to a subsequent vessel for completing the filtering, washing, and drying process of the solid phase of the slurry.

6. 发明授权

US3815745A Device for evaluating the quality of cake in intermittent filters 失效
标题翻译：用于评估间歇式过滤器中加工质量的装置
公开(公告)号：US3815745A
公开(公告)日：1974-06-11
申请号：US30633772
申请日：1972-11-13
申请人： MGELADZE N , BUDENNY G , TUSUNIAN G , BONDAREV V , SARADZHEV G , ANISIMOV A
发明人： ANISIMOV A , SARADZHEV G , BONDAREV V , TUSUNIAN G , BUDENNY G , MGELADZE N
IPC分类号： B01D29/60 , B01D35/00
CPC分类号： B01D29/60 , B01D29/78 , B01D29/80
摘要： A device for determining the quality of cake in intermittent filters comprising at least one cake thickness sensor, which functions during the step of slurry filtration, and is further furnished with cake washing degree sensors and cake drying degree sensors, the output of each of the sensors is coupled to the input of a measuring unit only during a corresponding filter operation step.
摘要翻译：一种用于确定间歇式过滤器中的滤饼质量的装置，包括至少一个滤饼厚度传感器，其在浆料过滤步骤期间起作用，并且进一步具有滤饼洗涤度传感器和滤饼干燥度传感器，每个传感器的输出仅在相应的过滤器操作步骤期间耦合到测量单元的输入。

7. 发明授权

US2979204A Horizontal leaf filter and method of operating the same 失效
标题翻译：卧式叶片过滤器及其操作方法
公开(公告)号：US2979204A
公开(公告)日：1961-04-11
申请号：US78069058
申请日：1958-12-16
申请人： SHRIVER & CO INC T
发明人： YEISER FRANK M
IPC分类号： B01D29/05
CPC分类号： B01D29/05 , B01D29/416 , B01D29/52 , B01D29/605 , B01D29/70 , B01D29/78 , B01D29/80 , B01D29/96

8. 发明申请

US20170157541A1 Method and Apparatus for Improved Solid-Liquid Filtration of Filter Cakes 审中-公开
公开(公告)号：US20170157541A1
公开(公告)日：2017-06-08
申请号：US15362231
申请日：2016-11-28
申请人： Kronos International, Inc.
发明人： Frank Landwehr , Mitja Medved , Thomas Pierau
IPC分类号： B01D33/76 , B01D33/46 , B01D33/073
CPC分类号： B01D33/766 , B01D25/34 , B01D25/346 , B01D29/80 , B01D33/073 , B01D33/466 , B01D33/62
摘要： The invention is related to a method and vibratory apparatus for the improved solid-liquid filtration of filter cakes, especially for dewatering finely divided thixotropic filter cakes, with the aid of a vibratory apparatus. Further, the invention relates to a filtration apparatus having a vibratory apparatus as described herein, and to the use of the vibratory apparatus for the solid-liquid filtration of filter cakes.

9. 发明申请

US20140346104A1 CERAMIC FILTER ELEMENT AND METHOD FOR MANUFACTURING A CERAMIC FILTER ELEMENT 审中-公开
标题翻译：陶瓷过滤器元件和制造陶瓷过滤器元件的方法
公开(公告)号：US20140346104A1
公开(公告)日：2014-11-27
申请号：US13898693
申请日：2013-05-21
申请人： Outotec (Filters) Oy
发明人： Bjarne Ekberg , Olli Högnabba , Rolf Hindstöm , David Eveland , Edward Vroman
IPC分类号： B01D29/01
CPC分类号： B01D29/012 , B01D24/4807 , B01D24/4823 , B01D25/282 , B01D29/80 , B01D33/15 , B01D33/21 , B01D33/23 , B01D33/25 , B01D33/62 , B01D39/2075 , B01D61/08 , B01D2239/0478 , B01D2239/0654 , B01D2239/10 , B32B18/00 , C02F11/12 , C02F11/121 , C02F11/125 , C04B38/0038 , C04B38/0041 , C04B41/4547 , C04B41/4549 , C04B2111/00362 , C04B2111/00801
摘要： The invention relates to a ceramic filter element (22) for removal of liquid from solids containing material in a capillary suction dryer. The filter element comprises a ceramic substrate covered by a sintered ceramic microporous layer (31). The sintered microporous membrane layer is provided with coarse solid particles (71) of a particle size larger than a pore size of the membrane material layer (31) so as to form a textured surface (50) which prevents a filter cake from sliding off the surface of the filter element prior to the intended cake discharge.
摘要翻译：本发明涉及一种陶瓷过滤元件（22），用于在毛细管抽吸干燥器中从含固体物质中除去液体。过滤元件包括由烧结陶瓷微孔层（31）覆盖的陶瓷基板。烧结微孔膜层设置有大于膜材料层（31）的孔径的粒径的粗固体颗粒（71），以形成纹理表面（50），防止滤饼从过滤元件的表面在预期的滤饼排出之前。

10. 发明授权

US2089702A Apparatus for filtering eggs 失效
公开(公告)号：US2089702A
公开(公告)日：1937-08-10
申请号：US360135
申请日：1935-01-26
申请人： LOMAX FRANK B
发明人： LOMAX FRANK B
IPC分类号： A23B5/00 , B01D29/01
CPC分类号： A23B5/00 , B01D29/01 , B01D29/6476 , B01D29/80 , B01D29/86 , B01D29/906

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