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1. 发明授权

US11939263B2 Cementitious reagents, methods of manufacturing and uses thereof 有权
公开(公告)号：US11939263B2
公开(公告)日：2024-03-26
申请号：US17940601
申请日：2022-09-08
申请人： Terra CO2 Technology Holdings, Inc.
发明人： Donald John Lake
IPC分类号： C03B19/10 , B05B7/20 , B22F3/00 , C03B5/00 , C04B7/44 , C04B14/22 , C04B14/30 , C04B20/00 , C04B20/02 , C04B20/04 , C04B35/626 , C09K8/80 , F27B15/00 , F27B15/10 , F27B15/14 , C04B7/43 , C04B103/00 , C04B111/00
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.

2. 发明授权

US11649189B2 Cementitious reagents, methods of manufacturing and uses thereof 有权
公开(公告)号：US11649189B2
公开(公告)日：2023-05-16
申请号：US17369509
申请日：2021-07-07
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 make 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.

3. 发明申请

US20170016669A1 Device for Pre-Heating Cement Raw Meal for Cement Clinker Production 审中-公开
标题翻译：水泥熟料生产预热水泥生料装置
公开(公告)号：US20170016669A1
公开(公告)日：2017-01-19
申请号：US15121313
申请日：2015-02-17
申请人： HOLCIM TECHNOLOGY LTD
发明人： Urs GASSER
IPC分类号： F27B7/20 , F27B15/00 , F27D13/00 , C04B7/43
CPC分类号： F27B7/2033 , C04B7/432 , F27B7/2016 , F27B15/003 , F27D13/00 , C04B7/47
摘要： The device for pre-heating cement raw meal for the cement clinker production comprises at least one heat exchanger line for charging cement raw meal in countercurrent flow to the hot gases drawn through the heat exchanger line and a supporting structure (19) for the at least one heat exchanger line, wherein the heat exchanger line comprises a plurality of heat exchangers (8, 9, 10) which are interconnected and through which flow can pass consecutively. The supporting structure (19) comprises stands (20) which jointly form a triangular outline (21) and serve to transfer load into at least one foundation.
摘要翻译：用于预热水泥熟料生产的水泥生料的装置包括至少一个热交换器管线，用于将水泥生料与逆流流向热交换器管线中吸入的热气体进行充气;至少一个支撑结构（19），用于至少一个热交换器管线，其中所述热交换器管线包括多个热交换器（8,9,10），所述多个热交换器互连并且流可以连续地通过。支撑结构（19）包括共同形成三角形轮廓（21）并用于将载荷传递到至少一个基础中的支架（20）。

4. 发明授权

US07858019B2 Apparatus for manufacturing molten irons by hot compacting fine direct reduced irons 有权
标题翻译：用于通过热压缩精细直接还原铁制造铁水的设备
公开(公告)号：US07858019B2
公开(公告)日：2010-12-28
申请号：US12829784
申请日：2010-07-02
申请人： Hoo-Geun Lee , Sung-Kee Shin , Tae-In Kang , Deuk-Chae Kim , Chang-Oh Kang , Kwang-Hee Lee , Sang-Hoon Joo , Sung-Gon Kim
发明人： Hoo-Geun Lee , Sung-Kee Shin , Tae-In Kang , Deuk-Chae Kim , Chang-Oh Kang , Kwang-Hee Lee , Sang-Hoon Joo , Sung-Gon Kim
IPC分类号： B30B11/18 , C22B1/248
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： The present invention relates to an apparatus for manufacturing molten iron. The present invention provides an apparatus for manufacturing molten iron including a charge container receiving the supply of reducing material in which hot fine direct reduced iron from multiple fluidized-bed reactors are mixed; at least one pair of roller presses to which the fine direct reduced iron is supplied to undergo roll pressing, thereby producing continuous compacted material having lumped portions adjacent to each other; a crusher crushing the compacted material produced by the roller presses; and a melter-gasifier to which is charged crushed compacted material that is crushed by the crusher. Each of the pair of roller presses include pressed portions and protruded lines formed between the pressed portions. The pressed portions include first and second pressed portions opposing each other and first and second concave surfaces continuously formed on the first and second pressed portions along an axial direction of the at least one pair of roller presses, respectively. When viewed from a direction perpendicular to a plane centered between the first and the second pressed portions: (i) the first and second concave surfaces partially overlap each other, and (ii) the protruded lines are unaligned on the opposing first and second pressed portions.
摘要翻译：本发明涉及一种用于制造铁水的设备。本发明提供了一种用于制造铁水的装置，其包括：容纳来自多个流化床反应器的热精细直接还原铁混合的还原材料供应的加料容器; 至少一对辊压机，其中供给精细的直接还原铁以进行辊压，从而产生具有彼此相邻的集中部分的连续压实材料; 破碎机压碎由辊压机生产的压实材料; 以及熔化炉 - 气化器，被破碎机粉碎的带有粉碎的压实材料。一对辊压机中的每一个包括压制部分和形成在压制部分之间的突出线。按压部分包括彼此相对的第一和第二压制部分，以及沿着至少一对辊压机的轴向方向连续形成在第一和第二按压部分上的第一和第二凹面。当从垂直于第一和第二按压部分中心的平面的方向观察时：（i）第一和第二凹面部分彼此重叠，并且（ii）突出线在对置的第一和第二按压部分。

5. 发明授权

US5453255A High temperature hanging system for fluid solid cyclone/plenum systems 失效
标题翻译：用于流体固体旋风分离器/增压系统的高温悬挂系统
公开(公告)号：US5453255A
公开(公告)日：1995-09-26
申请号：US265165
申请日：1994-06-24
申请人： Donald F. Shaw , John F. Socolofsky
发明人： Donald F. Shaw , John F. Socolofsky
IPC分类号： B01J8/00 , B04C5/24 , B04C9/00 , B04C11/00 , F27B15/00 , F27B15/14
CPC分类号： B04C5/24 , B01J8/0055 , B04C11/00 , B04C9/00 , F27B15/003 , Y10S248/901
摘要： Each of a plurality of cyclones is suspended from the roof of a vessel by means of tubular extensions of their barrels. These tubular extensions are slotted lengthwise to minimize thermal stresses in the vessel head. Importantly, this hanging scheme provides a direct extension within the load path for the cyclone weight, thus supporting the cyclone in tension stresses rather than high bending stresses.
摘要翻译：多个旋风分离器中的每一个通过其筒的管状延伸部悬挂在容器的顶部。这些管状延伸部沿纵向开槽以最小化容器头部中的热应力。重要的是，这种悬挂方案在旋风重量的负载路径内直接延伸，从而支持旋风分离器的拉伸应力而不是高弯曲应力。

6. 发明授权

US5238400A Apparatus for distributing pneumatically conveyed solid pulverulent material 失效
标题翻译：用于分配气动输送固体粉末材料的装置
公开(公告)号：US5238400A
公开(公告)日：1993-08-24
申请号：US978243
申请日：1992-11-18
申请人： Serge Jorget , Philippe Niel , Francis Decuyper
发明人： Serge Jorget , Philippe Niel , Francis Decuyper
IPC分类号： F27B7/32 , B65G53/06 , C04B7/43 , F27B1/20 , F27B7/20 , F27B15/00 , F27D3/18
CPC分类号： F27B7/2033 , C04B7/434 , F27B15/003
摘要： An apparatus for distributing pneumatically conveyed solid pulverulent material over an annular area of large diameter comprises an enclosure defining an annular chamber having a substantially vertical axis, a closed upper end and a lower end, an upper portion adjacent the closed upper end and a lower portion adjacent the lower end. A section defined by a plane extending perpendicularly to the axis has a constant area in the upper portion and an area decreasing progressively towards the lower end in the lower portion. An annular outlet opening or a series of annularly arranged outlet openings is defined by the lower end, and an inlet conduit for a flow of gaseous fluid for pneumatically conveying the solid pulverulent material into the chamber is connected to the upper chamber portion so that the gaseous fluid flow penetrates the chamber in an approximately radial direction.
摘要翻译：一种用于在大直径的环形区域上分配气动输送的固体粉状材料的装置包括限定具有基本垂直轴线，封闭的上端和下端的环形室的外壳，邻近闭合的上端的上部和下部邻近下端。由垂直于轴线延伸的平面限定的部分在上部具有恒定的面积，并且朝向下部的下端逐渐减小的面积。环形出口开口或一系列环形布置的出口开口由下端限定，用于将固体粉状材料气动输送到室中的气态流体流入口导管连接到上室部分，流体流在大致径向方向上穿透室。

7. 发明授权

US5217368A Process and apparatus for the thermal treatment of minerals in powdery form 失效
标题翻译：粉末冶金矿物热处理工艺及装置
公开(公告)号：US5217368A
公开(公告)日：1993-06-08
申请号：US832362
申请日：1992-02-07
申请人： Pierre Rodet
发明人： Pierre Rodet
IPC分类号： C04B7/43 , F27B15/00
CPC分类号： C04B7/43 , F27B15/003
摘要： A process and apparatus to treat powdered minerals placed in gaseous suspension by thermal exchange. The process includes the steps of preheating the minerals to be treated by the exhaust gas from a furnace. The minerals are then treated in the furnace. The minerals are then cooled with a stream of air prior to introducing the stream of air into the furnace. The furnace exhaust gases are filtered before being released into the atmosphere. A majority of the filtrate is mixed with the minerals leaving the furnace. The remainder of the filtrate is placed in suspension in a current of air diverted from the current of warm air which cools the minerals leaving the furnace. The remainder of the filtrate is separated from the air. The remainder of the filtrate is then mixed with the treated minerals and at least partially cooled. The diverted air is mixed with the furnace exhaust gases.
摘要翻译：通过热交换处理置于气态悬浮液中的粉状矿物的处理和设备。该方法包括以下步骤：将来自炉的废气预处理待处理的矿物质。然后将矿物在炉中处理。然后在将空气流引入炉内之前，用空气流冷却矿物。炉排气在排放到大气中之前被过滤。大部分滤液与离开炉子的矿物混合。将剩余的滤液置于悬浮在从冷却离开炉子的矿物的暖空气流转移的空气流中。剩余的滤液与空气分离。然后将剩余的滤液与经处理的矿物质混合并至少部分冷却。转向的空气与炉废气混合。

8. 发明授权

US4569831A Process and apparatus for calcining gypsum 失效
标题翻译：煅烧石膏的方法和设备
公开(公告)号：US4569831A
公开(公告)日：1986-02-11
申请号：US718592
申请日：1985-04-01
申请人： Sidney M. Cohen
发明人： Sidney M. Cohen
IPC分类号： C04B11/036 , F27B15/00 , C04B11/00 , C01F11/46 , C04B11/02
CPC分类号： F27B15/003 , C04B11/036
摘要： An apparatus and process for calcining gypsum is disclosed which utilizes a flash furnace for rapidly calcining fine particulate gypsum while the material is suspended in a stream of hot gas. The method and apparatus utilize a two-stage suspension preheater for utilizing waste gases from the calcining furnace for preheating raw material to be calcined and a two-stage suspension cooler for cooling hot calcined gypsum which is discharged from the calcining furnace. Spent cooling gas is supplied to the preheater for use in preheating the fresh gypsum to be calcined. The invention also contemplates recirculating a portion of the gypsum discharged from the furnace back to the furnace for further calcination. Hot product may be discharged directly from the furnace.
摘要翻译：公开了一种用于煅烧石膏的设备和方法，其利用闪蒸炉快速煅烧细颗粒石膏，同时将材料悬浮在热气流中。该方法和装置利用两级悬浮预热器，利用来自煅烧炉的废气预热待煅烧原料，以及两级悬浮冷却器，用于冷却从煅烧炉排出的热煅烧石膏。供给预热器的废冷却气体用于预热待煅烧的新鲜石膏。本发明还考虑将从炉排出的一部分石膏再循环回炉子进一步煅烧。热产品可以直接从炉子排出。

9. 发明授权

US4241516A Apparatus and process for treating pulverized granular material with a fluid stream 失效
标题翻译：用流体流处理粉碎的颗粒材料的装置和方法
公开(公告)号：US4241516A
公开(公告)日：1980-12-30
申请号：US29254
申请日：1979-04-11
申请人： Hans Koller
发明人： Hans Koller
IPC分类号： F26B17/10 , F27B15/00 , F26B17/00
CPC分类号： F27B15/003 , F26B17/107
摘要： Apparatus and method for the treatment of dusty, pulverized, granular goods. The treatment occurs in a vortex chamber with a tangential entrance opening for the gas and in special cases with a separate entrance opening for the goods, and an exit opening for the gas. To control the retention time of the goods in the vortex chamber, a provision is made that the vortex chamber casing comprises an annulus, concentric to the axis of the chamber at its periphery and located opposite to the discharge opening, for the feed of a further treatment gas and for the discharge of the goods.
摘要翻译：用于处理多尘，粉碎，颗粒状物品的设备和方法。该处理发生在具有用于气体的切向入口的涡流室中，并且在特殊情况下具有用于货物的单独入口和用于气体的出口。为了控制货物在涡流室中的停留时间，设置涡流室壳体包括与其在其周边处的腔室的轴线同心并且与排放口相对定位的环形空间，用于进一步处理气体和排放物品。

10. 发明授权

US3136536A Treating finely divided material in suspension 失效
标题翻译：处理细碎的材料悬浮
公开(公告)号：US3136536A
公开(公告)日：1964-06-09
申请号：US3136536D
申请人： ALLIS CHALMERS MFG CO
发明人： OTTO HEINEMANN
IPC分类号： B01J8/08 , B01J15/00 , B01J19/00 , B01J19/26 , C04B7/44 , C22B1/10 , C22B1/14 , F27B15/00
CPC分类号： F27B15/003 , B01J8/08 , B01J15/00 , B01J19/26 , B01J2219/00117 , B01J2219/00119 , B01J2219/00121 , B01J2219/00159 , B01J2219/00164 , C04B7/44 , C22B1/10 , C22B1/14 , F23B7/00 , F23B2700/023

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