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31. 发明授权

US2853285A Method and apparatus for producing unicellular spherulized clay particles 失效
标题翻译：用于生产单细胞球形粘土颗粒的方法和装置
公开(公告)号：US2853285A
公开(公告)日：1958-09-23
申请号：US31547452
申请日：1952-10-18
申请人： KANIUM CORP
发明人： NEFF JOHN M , MCLAUGHLIN JOROME D
IPC分类号： C04B20/06 , F27B15/00
CPC分类号： F27B15/003 , C04B20/06

32. 发明授权

US11905181B2 Method for preparing calcium oxide using a multistage suspension preheater kiln 有权
公开(公告)号：US11905181B2
公开(公告)日：2024-02-20
申请号：US16993279
申请日：2020-08-14
申请人： GUANGXI SIWEI MATERIALS TECHNOLOGY CO., LTD.
发明人： Yan Zhuang , Licheng Zhuang , Qiancheng Zhuang
IPC分类号： C01F11/06 , B01J3/00 , B01J6/00 , B01J8/38 , F27B15/00 , F27B15/08 , F27B15/09 , F27B15/10 , F27D13/00 , F27D15/02
CPC分类号： C01F11/06 , B01J3/006 , B01J6/002 , B01J8/386 , F27B15/003 , F27B15/08 , F27B15/09 , F27B15/10 , F27D13/00 , F27D15/02 , C01P2004/60 , F27D2013/007
摘要： The disclosure discloses a method for preparing calcium oxide using multistage suspension preheater kiln. The steps of the method are: (1) the limestone powder is fed to the multistage suspension preheater kiln for preheating to 800° C. to 900° C.; (2) A preheated material is fed to a decomposition furnace, and calcined at 900° C. to 1100° C. for 25 s to 35 s; (3) A calcined material is fed to a rotary kiln, and calcined at 1100° C. to 1300° C. for 25 to 35 minutes, and finally cooled to obtain calcium oxide.

33. 发明公开

US20230365465A1 CEMENTITIOUS REAGENTS, METHODS OF MANUFACTURING AND USES THEREOF 审中-公开
公开(公告)号：US20230365465A1
公开(公告)日：2023-11-16
申请号：US18357657
申请日：2023-07-24
申请人： Terra CO2 Technology Holdings, Inc.
发明人： Donald John Lake
IPC分类号： C04B14/22 , C03B5/00 , C04B20/04 , C04B20/02 , C04B35/626 , B05B7/20 , C04B20/00 , F27B15/00 , F27B15/10 , C09K8/80 , F27B15/14 , B22F3/00 , C03B19/10 , C04B14/30 , C04B7/44 , C04B7/43 , C04B103/00 , C04B111/00
CPC分类号： C04B14/22 , C03B5/00 , C04B20/04 , C04B20/026 , C04B35/62665 , B05B7/20 , C04B20/0036 , F27B15/00 , F27B15/10 , C09K8/80 , F27B15/14 , B22F3/003 , C03B19/10 , C04B14/30 , C04B7/4453 , C04B7/44 , F27B15/003 , C04B2235/528 , Y02P40/121 , C04B7/43 , C04B2103/0042 , C04B2111/00327
摘要： Described are cementitious reagent materials produced from globally abundant inorganic feedstocks. Also described are methods for the manufacture of such cementitious reagent materials and forming the reagent materials as microspheroidal glassy particles. Also described are apparatuses, systems and methods for the thermochemical production of glassy cementitious reagents with spheroidal morphology. The apparatuses, systems and methods makes use of an in-flight melting/quenching technology such that solid particles are flown in suspension, melted in suspension, and then quenched in suspension. The cementitious reagents can be used in concrete to substantially reduce the CO2 emission associated with cement production.

34. 发明授权

US11746050B2 Cementitious reagents, methods of manufacturing and uses thereof 有权
公开(公告)号：US11746050B2
公开(公告)日：2023-09-05
申请号：US18082086
申请日：2022-12-15
申请人： Terra CO2 Technology Holdings, Inc.
发明人： Donald John Lake
IPC分类号： C04B14/22 , C04B14/30 , C04B20/00 , C04B20/02 , C04B20/04 , B22F3/00 , F27B15/00 , C03B5/00 , C03B19/10 , B05B7/20 , C09K8/80 , C04B35/626 , C04B7/44 , F27B15/10 , F27B15/14 , C04B103/00 , C04B111/00 , C04B7/43
CPC分类号： C04B14/22 , B05B7/20 , B22F3/003 , C03B5/00 , C03B19/10 , C04B7/4453 , C04B14/30 , C04B20/0036 , C04B20/026 , C04B20/04 , C04B35/62665 , C09K8/80 , F27B15/00 , F27B15/10 , F27B15/14 , C04B7/43 , C04B7/44 , C04B2103/0042 , C04B2111/00327 , C04B2235/528 , F27B15/003 , Y02P40/121
摘要： Described are cementitious reagent materials produced from globally abundant inorganic feedstocks. Also described are methods for the manufacture of such cementitious reagent materials and forming the reagent materials as microspheroidal glassy particles. Also described are apparatuses, systems and methods for the thermochemical production of glassy cementitious reagents with spheroidal morphology. The apparatuses, systems and methods makes use of an in-flight melting/quenching technology such that solid particles are flown in suspension, melted in suspension, and then quenched in suspension. The cementitious reagents can be used in concrete to substantially reduce the CO2 emission associated with cement production.

35. 发明申请

US20190003770A1 MULTI-STAGE CEMENT CALCINING PLANT SUSPENSION PREHEATER 审中-公开
公开(公告)号：US20190003770A1
公开(公告)日：2019-01-03
申请号：US15753049
申请日：2016-10-06
申请人： FLSmidth A/S
发明人： Alexander Flavio Tokman , Gilla Pommer , Per Ingemann Petersen
IPC分类号： F27B7/20 , F27D17/00
CPC分类号： F27B7/2033 , F27B7/2016 , F27B15/003 , F27D17/004 , F27D2017/009
摘要： The invention relates to multi-stage cement calcining plant suspension preheater of the kind mentioned in the introduction, wherein the preheater comprises a top separator comprising a central tube entering the top separator in a lowermost part of the separator housing whereas the central tubes of the bottom separators enters the separator housing in an upper part of the separator housing.

36. 发明授权

US09823020B2 Chlorine bypass device 有权
公开(公告)号：US09823020B2
公开(公告)日：2017-11-21
申请号：US14371133
申请日：2012-04-02
申请人： Daisuke Sakaniwa , Junzhu Wang , Hirokazu Shima
发明人： Daisuke Sakaniwa , Junzhu Wang , Hirokazu Shima
IPC分类号： B01D45/00 , F27D17/00 , B01D53/68 , C04B7/60 , F27B7/20 , F27B15/00 , F27D7/02 , B01D45/12
CPC分类号： F27D17/008 , B01D45/12 , B01D53/68 , B01D2257/2025 , C04B7/60 , F27B7/20 , F27B15/003 , F27D7/02 , F27D17/001 , F27D2017/009
摘要： A chlorine bypass device which can cool exhaust gas quickly by mixing extracted exhaust gas with cooling air at high efficiency, to thereby produce fine chloride dust, and increase dust recovery efficiency.

37. 发明申请

US20170167791A1 POWDER SINTERING SYSTEM 审中-公开
公开(公告)号：US20170167791A1
公开(公告)日：2017-06-15
申请号：US15442520
申请日：2017-02-24
申请人： JIANGSU HUADONG INSTITUTE OF LI-ION BATTERY CO., LTD. , TSINGHUA UNIVERSITY
发明人： Xiang-Ming He , Jian-Jun Li , Jian-Li Zhang , Li Wang , Yu-Ming Shang , Cheng-Hao Xu , Jing Luo , Jian Gao
IPC分类号： F27D3/00 , H01M4/04 , F27B15/10 , F27B17/02 , F27B15/00 , F27B15/14 , F27B15/09 , F27D7/06 , H01M4/1391 , F27B15/08
CPC分类号： F27D3/0033 , F27B15/003 , F27B15/08 , F27B15/09 , F27B15/10 , F27B15/14 , F27B17/02 , F27D7/06 , F27D2003/0077 , H01M4/0471 , H01M4/1391 , H01M4/1397
摘要： A powder sintering system is disclosed. The powder sintering system includes a furnace body, at least one first dispersing device, at least one second dispersing device, a heating device, and a gas introducing device. The furnace body includes a bottom and a side wall defines a funnel shaped chamber. The at least one first dispersing device is located on the bottom of the furnace body, and disperses powder from the bottom of the furnace body to the side wall of the furnace body. The at least one second dispersing device is located on the side wall of the furnace body, and centrifugally disperse powder from the side wall of the furnace body to a center of the funnel shaped chamber. The heating device is located outside the furnace body. The gas introducing device supplies a protecting gas into the funnel shaped chamber.

38. 发明申请

US20060162499A1 Apparatus for manufacturing molten irons by hot compacting fine direct reduced irons and calcined additives and method using the same 有权
标题翻译：用于通过热压缩精细直接还原铁和煅烧添加剂制造铁水的设备及使用其的方法
公开(公告)号：US20060162499A1
公开(公告)日：2006-07-27
申请号：US10539743
申请日：2003-12-19
申请人： Hoo-Geun Lee , Sung-Kee Shin , Tae-In Kang , Chang-Oh Kang , Kwang-Hee Lee , Sang-Hoon Joo , Sung-Gon Kim , Deuk-Chae Kim
发明人： Hoo-Geun Lee , Sung-Kee Shin , Tae-In Kang , Chang-Oh Kang , Kwang-Hee Lee , Sang-Hoon Joo , Sung-Gon Kim , Deuk-Chae Kim
IPC分类号： C21C7/04
CPC分类号： F27B19/04 , B30B11/16 , C21B13/002 , C21B13/0086 , C21B13/023 , C21B13/14 , C21B13/143 , C22B1/24 , C22B1/248 , C22B5/10 , C22B5/14 , F27B3/18 , F27B15/003 , F27D3/0024 , F27D3/0025 , F27D3/0033 , F27D3/10
摘要： A method for manufacturing molten iron including the steps of producing reducing material of mixed hot fine direct reduced iron and calcined additives, the reducing material being produced from multiple fluidized beds; charging the reducing material to at least one pair of roller presses; roll pressing the reducing material through the one pair of roller presses to produce continuous compacted material having protrusions formed on pressed surfaces; crushing the compacted material; charging the crushed compacted material to a coal packed bed; and supplying oxygen to the coal packed bed to manufacture molten iron, wherein in the producing compacted material, the compacted material is formed such that acute and obtuse angles are formed between a center line formed along a length of a cross section that is cut along a lengthwise direction perpendicular to an axial direction of the roller presses and connecting lines that connect grooves closest to each other across the cross sectional area. An apparatus for manufacturing molten iron performs the inventive method for manufacturing molten iron. The processes involved in manufacturing molten iron using the invention are convenient, efficient, improve productivity, and allow for more flexibility with respect to equipment operation during the manufacture of compacted material.
摘要翻译：一种制造铁水的方法，包括以下步骤：制备混合的热精细直馏还原铁和煅烧添加剂的还原材料，所述还原材料由多个流化床制成; 将还原材料装入至少一对辊压机中; 通过一对辊压机辊压压缩还原材料以产生具有形成在压制表面上的突起的连续压实材料; 压碎压实材料; 将粉碎的压实材料装入煤填充床; 并向煤填充床供氧以制造铁水，其中，在生产压实材料中，形成压实材料，使得沿沿着沿着切割的横截面长度形成的中心线形成锐角和钝角垂直于辊的轴向的纵向方向挤压和连接在横截面上彼此最接近的槽的连接线。用于制造铁水的设备执行本发明的用于制造铁水的方法。使用本发明制造铁水所涉及的方法方便，有效，提高生产率，并且在制造压实材料期间允许相对于设备操作具有更大的灵活性。

39. 发明申请

US20060035192A1 Milling and drying apparatus incorporating a cyclone 审中-公开
标题翻译：装有旋风分离器的研磨和干燥装置
公开(公告)号：US20060035192A1
公开(公告)日：2006-02-16
申请号：US11258753
申请日：2005-10-25
申请人： Graeme Coles , Andrew Rafferty , Karen Rafferty
发明人： Graeme Coles , Andrew Rafferty , Karen Rafferty
IPC分类号： F27B15/00
CPC分类号： B04C5/081 , A23B4/031 , A23L17/60 , B04C5/14 , F26B17/107 , F27B15/003 , F27B15/10
摘要： A cyclone which includes an upper cylindrical portion opening into the wider end of a lower frustro-conical portion, with a primary air inlet such that the inlet air is substantially tangential to the circumference of the cyclone, and an exhaust outlet at or adjacent the top of the cylindrical portion; a control valve is associated with the exhaust outlet and can be used to partially or completely shut off the outlet; a secondary air inlet is associated with the narrow end of the frustro-conical portion and is provided with an air flow stabilising device adapted to admit a stream of air substantially along the longitudinal axis of the cyclone; also including means for withdrawing processed product from the frustro-conical portion.
摘要翻译：旋风分离器，其包括通向下截头锥形部分的较宽端部的上圆柱形部分，其具有主空气入口，使得入口空气基本上与旋风分离器的圆周相切，以及在顶部或相邻顶部的排气出口的圆筒部; 控制阀与排气出口相关联并且可用于部分地或完全地切断出口; 二次空气入口与截头圆锥形部分的窄端相关联并且设置有气流稳定装置，其适于基本上沿着旋风分离器的纵向轴线允许空气流; 还包括用于从截头圆锥形部分抽出加工产品的装置。

40. 发明授权

US6000145A Method and apparatus for continuous treatment of particulate material 失效
标题翻译：用于连续处理颗粒材料的方法和装置
公开(公告)号：US6000145A
公开(公告)日：1999-12-14
申请号：US105808
申请日：1998-06-26
申请人： Jorn Touborg
发明人： Jorn Touborg
IPC分类号： B01J8/24 , C04B7/45 , F27B15/00 , F26B3/08
CPC分类号： F27B15/003 , B01J8/245 , C04B7/45 , F27B15/00
摘要： A method for the continuous treatment of particulate material, such as cement raw meal, in an apparatus comprising a stationary reactor (6) configured as a conical spouted bed, to which the material is fed and treated in a suspended bed by means of gas which, via a centrally arranged gas inlet (21), is injected at the bottom of the reactor (6) and flows upwards through the reactor (6), and wherefrom the material is discharged via an opening (21) at the bottom of the reactor (6). The dimensions, operating parameters of the reactor (6, 21) or the volumes of the connected apparatuses (8a) are selected and regulated in such a way that during operation the bed pulsates up and down in the reactor (6) at such an amplitude that a quantity of the bed material which corresponds to the quantity of flesh feed material, when the bed is situated in its lowermost position, is brought into a zone (22) in which the gas flow velocity is lower than the minimum velocity required for suspending the bed particles, and thereby drops through the gas flow out of the reactor (6).
摘要翻译：在包括构造成锥形喷射床的固定反应器（6）的装置中连续处理颗粒材料（例如水泥生料）的方法，材料通过气体在悬浮床中进料并处理到该固定反应器通过中心布置的气体入口（21），在反应器（6）的底部注入并向上流过反应器（6），并且通过反应器底部的开口（21）将材料排出，（6）。选择和调节反应器（6,21）的尺寸，操作参数或连接的设备（8a）的体积，使得在操作期间床在反应器（6）中以这样一个振幅上升和下降当床位于其最低位置时，与物料进料的量相对应的床材料的量被送入其中气体流速低于悬浮所需的最小速度的区域（22）床颗粒，从而通过气流流出反应器（6）。

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