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1. 发明授权

US11597679B2 Cementitious reagents, methods of manufacturing and uses thereof 有权
公开(公告)号：US11597679B2
公开(公告)日：2023-03-07
申请号：US17694566
申请日：2022-03-14
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
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.

2. 发明授权

US11542196B2 Cementitious reagents, methods of manufacturing and uses thereof 有权
公开(公告)号：US11542196B2
公开(公告)日：2023-01-03
申请号：US17369486
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
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

US09079796B2 Method for producing cement with separation of CO2 有权
标题翻译：生产水泥分离CO2的方法
公开(公告)号：US09079796B2
公开(公告)日：2015-07-14
申请号：US14080210
申请日：2013-11-14
申请人： KHD Humboldt Wedag
发明人： Robert Mathai
IPC分类号： F27B15/00 , C04B7/43 , C04B7/36 , F27B7/20 , F27D17/00
CPC分类号： C04B7/367 , C04B7/432 , F27B7/2016 , F27D17/004 , F27D17/008 , Y02P40/18
摘要： A plant for producing cement clinker from calcium carbonate-containing raw meal. A preheating stage preheats the raw meal, which preheating stage is heated by exhaust gases from a following sintering stage. A stage is provided for deacidification and sintering of the raw meal. A cooling stage for the sintered meal is of at least two-stage design and has a gas separation stage for separating exhaust gases from the deacidification and sintering stage which is routed in a first gas circuit from the cement clinker cooling gas. A gas/gas heat exchanger is arranged downstream of the preheating stage in the gas flow direction, through which heat exchanger heat from the combined exhaust gases which leave the preheating stage is transferred into a gas, extracted from the gas for cooling the cement clinker, routed in a second gas circuit, for drying the raw meal in a preceding grinding stage.
摘要翻译：一种含碳酸钙的生料水泥熟料的生产设备。预热阶段预热生料，预热阶段由后续烧结阶段的废气加热。提供了一个阶段，用于生食的脱酸和烧结。用于烧结粉末的冷却阶段至少是两级设计，并且具有用于将排气与脱酸和烧结阶段分离的气体分离阶段，其在第一气体回路中从水泥熟料冷却气体排出。气体/气体热交换器在气流方向上布置在预热段的下游，通过该热交换器从离开预热段的组合废气中加热的热交换器被转移到气体中，从气体中提取以冷却水泥熟料，在第二气体回路中路由，用于在前一研磨阶段干燥生料。

5. 发明授权

US08807993B2 System and method for the calcination of minerals 有权
标题翻译：矿物煅烧的系统和方法
公开(公告)号：US08807993B2
公开(公告)日：2014-08-19
申请号：US12295468
申请日：2007-04-02
申请人： Mark Geoffrey Sceats , Patricia Richardson
发明人： Mark Geoffrey Sceats , Connor James Horley
IPC分类号： F27B15/00
CPC分类号： C22B1/10 , B01J6/004 , B01J8/082 , B01J8/087 , B01J2208/00292 , B01J2208/0053 , C01B13/18 , C01F5/08 , C01F11/06 , C04B2/12 , F27B1/00 , F27B17/00 , F27D13/00 , F27D17/004 , Y02P40/42
摘要： A system and method for the calcination of minerals. The system comprises a vertically disposed reactor segment configured to impart horizontal forces on particles passing through the reactor segment in a vertical direction; an injector unit for receiving granular feedstock, the injector unit being disposed at a top portion of the reactor segment, whereby granules of the feedstock move through the reactor segment in a granular flow under at least one of a group consisting of a force of steam, gravitational force and a centrifugal force; a reactor heat exchange unit thermally coupled to a wall of the reactor segment for providing heat to the flowing granules inside the reactor segment through heat transfer through the wall of the reactor segment; one or more inlets formed in the reactor segment for introducing a superheated gas into the reactor segment to create conditions of a gas-solid multiphase system; and one or more exhaust openings formed in the retort segment such that gas products are at least partially flushed from the reactor segment under the flow of the superheated gas from the inlets to the exhaust openings.
摘要翻译：矿物煅烧的系统和方法。该系统包括垂直设置的反应器段，构造成在水平方向上通过反应器段的颗粒上施加水平力; 用于接收颗粒原料的注射器单元，所述注射器单元设置在所述反应器段的顶部，由此所述原料的颗粒在颗粒流中在至少一个蒸汽力作用下移动通过反应器段，重力和离心力; 热反应器热交换单元，其热耦合到所述反应器段的壁上，用于通过经由所述反应器段的壁的热传递来向所述反应器段内的流动颗粒提供热量; 在反应器段中形成一个或多个入口，用于将过热气体引入反应器段以产生气固多相系统的条件; 以及形成在蒸馏段中的一个或多个排气口，使得在过热气体从入口到排气口的流动下，气体产物至少部分地从反应器段冲洗。

6. 发明授权

US08764438B2 Cement system and method for operating a cement system 有权
标题翻译：水泥系统和水泥系统的运行方法
公开(公告)号：US08764438B2
公开(公告)日：2014-07-01
申请号：US13054947
申请日：2009-07-28
申请人： Detlev Kupper , Dietmar Schulz
发明人： Detlev Kupper , Dietmar Schulz
IPC分类号： F27B15/00 , F27B14/00 , F27D7/00 , F27B9/40 , F27D19/00 , C04B7/38 , C04B2/10 , C04B7/60 , F23J11/00 , F23J15/00 , F23B70/00 , F23B80/02 , F23C9/00 , F23N5/02
CPC分类号： C04B7/4492 , C04B7/361 , C04B7/364 , C04B7/4476 , F27B7/10 , F27B7/2033 , F27B7/2041 , F27D17/008
摘要： In the method according to the invention for operating a cement plant, the raw meal is preheated in a preheating zone, the preheated material is precalcined in a calcining zone and the precalcined material is finally sintered in a sintering zone. The cement plant is operated in such a manner that the precalcined material which is supplied to the sintering zone has an SO3 concentration of at least 5.5% by mass and a CaSO4 proportion of at least 75%, preferably 90%, of the total salt content.
摘要翻译：在根据本发明的用于操作水泥厂的方法中，将生料在预热区域中预热，将预热的材料在煅烧区中预煅烧，并且将预煅烧材料最终在烧结区中烧结。该水泥厂的运行方式为：向烧结区供给的预煅烧材料的SO 3浓度为5.5质量％以上，CaSO 4比例为总盐含量的75％以上，优选为90％。

7. 发明授权

US08647430B2 Process for manufacturing cement clinker in a plant, and cement clinker manufacturing plant as such 失效
标题翻译：在工厂生产水泥熟料的过程，以及水泥熟料制造厂
公开(公告)号：US08647430B2
公开(公告)日：2014-02-11
申请号：US13003821
申请日：2009-07-17
申请人： Alain Cordonnier , Sébastien Devroe
发明人： Alain Cordonnier , Sébastien Devroe
IPC分类号： C04B7/38 , F27B15/00 , F27B7/00 , F27B7/36 , F27B7/06 , F23B70/00 , F23B80/02 , F23C9/00 , A47J36/00 , A47J36/24 , F27B7/32 , F27B9/04 , F27B3/22 , F27D7/04
CPC分类号： F27B7/2033 , C04B7/367 , C21C5/28 , C21C5/52 , F27D17/004 , Y02P10/216 , Y02P40/18
摘要： The invention relates to a process for manufacturing cement clinker in a plant having a cyclone preheater, a precalcination reactor, a rotary furnace and a clinker cooler. In the process, the flue gases from the furnace are conducted to the precalcination reactor, or even to the cyclone preheater. According to the invention, the precalcination reactor is fed with an oxygen-rich gas, the nitrogen content of which is less than 30%, constituting the sole oxygen source for said reactor, and a portion leaving the cyclone preheater is recycled into the plant so as to obtain a suitable flux necessary for suspending matter in said preheater, while the other portion, rich in carbon dioxide, is adapted for the purpose of a treatment for limiting the amount of carbon dioxide discharged into the atmosphere, such as particularly sequestration.
摘要翻译：本发明涉及在具有旋风预热器，预煅烧反应器，旋转炉和熟料冷却器的设备中制造水泥熟料的方法。在此过程中，来自炉子的烟道气被传送到预煅烧反应器，甚至是到旋风预热器。根据本发明，给煅烧反应器供给氮气含量小于30％的富氧气体，构成所述反应器的唯一氧源，并且将离开旋风预热器的部分再循环到设备中以获得在所述预热器中悬浮物质所需的合适的通量，而富含二氧化碳的另一部分适于用于限制排放到大气中的二氧化碳的量（例如特别是隔离）的处理。

8. 发明授权

US08603406B2 For drying regenerated catalyst in route to a propane dehydrogenation reactor 有权
标题翻译：用于干燥经丙烷脱氢反应器的再生催化剂
公开(公告)号：US08603406B2
公开(公告)日：2013-12-10
申请号：US12871296
申请日：2010-08-30
申请人： David N. Myers , Daniel N. Myers , Paolo Palmas , Laura E. Leonard , Wolfgang A. Spieker
发明人： David N. Myers , Daniel N. Myers , Paolo Palmas , Laura E. Leonard , Wolfgang A. Spieker
IPC分类号： B01J23/90 , B01J19/00 , B01J8/00 , B01J8/02 , B01J8/18 , B01J35/02 , B01J29/70 , F27B15/00 , F27B15/08 , F27B15/14 , F27B15/16
CPC分类号： B01J38/30 , B01J8/28 , B01J8/34 , C07C5/3335 , Y02P20/52 , Y02P20/584 , C07C11/06
摘要： An apparatus and process are presented for drying a catalyst in a reactor-regenerator system. The process includes a continuous operating system with catalyst circulating between a reactor and regenerator, and the catalyst is dried before returning the catalyst to the reactor. The process uses air that is split between the drying stage and the combustion stage without adding equipment outside of the regenerator, minimizing energy, capital cost, and space requirements.
摘要翻译：提出了用于干燥反应器 - 再生器系统中的催化剂的装置和方法。该方法包括具有在反应器和再生器之间循环的催化剂的连续操作系统，并且在将催化剂返回到反应器之前将催化剂干燥。该过程使用在干燥阶段和燃烧阶段之间分配的空气，而不需要在再生器外部添加设备，从而最小化能源，资本成本和空间要求。

9. 发明授权

US08535053B2 Method and apparatus for incineration of combustible waste 失效
标题翻译：焚烧可燃废物的方法和装置
公开(公告)号：US08535053B2
公开(公告)日：2013-09-17
申请号：US11578197
申请日：2005-05-10
申请人： Kent Thomsen , Lars Skaarup Jensen , Alexander Helm
发明人： Kent Thomsen , Lars Skaarup Jensen , Alexander Helm
IPC分类号： F27B15/00
CPC分类号： F27D17/00 , C04B7/4423 , F23G5/0276 , F23G5/26 , F23G2209/12 , F23G2209/26 , F23G2209/281 , F27B7/2033 , Y02P40/126
摘要： Described is a method as well as an apparatus for incineration of combustible waste during the manufacture of cement clinker by which method the waste is introduced via a waste inlet (11) and supported on a supporting surface (21) incorporated in a separate compartment (9), where the waste being actively transported, while simultaneously subjected to incineration, through the compartment to its outlet (23), where the hot exhaust gases produced in connection with the incineration of the waste being vented to the preheater system for heating the cement raw meal, and where the slag generated during the waste incineration process being extracted from the compartment (9). The method and the apparatus are peculiar in that exhaust gases containing NOx are introduced to the compartment (9).
摘要翻译：描述了一种方法以及用于在制造水泥熟料期间焚化可燃废物的装置，通过该方法，废物通过废物入口（11）被引入并且被支撑在结合在单独隔室（9）中的支撑表面（21）上），其中废物被积极地运输，同时经受焚烧，通过隔室到其出口（23），其中与废物的焚烧相关产生的热废气被排放到预热器系统以加热水泥原料并且在废物焚烧过程中产生的炉渣从隔室（9）中提取的地方。该方法和装置是特别的，因为含有NOx的废气被引入隔室（9）。

10. 发明授权

US08496886B2 Fluid treatment system with bulk material beds operated in parallel and method for operating such a system 有权
标题翻译：具有并行运行的散装材料床的流体处理系统和用于操作这种系统的方法
公开(公告)号：US08496886B2
公开(公告)日：2013-07-30
申请号：US13464437
申请日：2012-05-04
申请人： Horst Grochowski
发明人： Horst Grochowski
IPC分类号： B01J8/08 , B01J8/00 , B01J8/02 , B01J8/18 , B01J35/02 , B01J19/00 , F27B15/00 , B01D47/00
CPC分类号： B01J8/002 , B01D53/08 , B01D53/8609 , B01D53/8631 , B01D2257/302 , B01D2257/404 , B01J8/003 , B01J8/0035 , B01J8/12 , B01J8/125 , B01J19/248 , B01J2208/00752 , B01J2208/00761 , B01J2208/00769 , Y10T137/0318 , Y10T137/87153
摘要： A fluid treatment system having bulk beds. The fluid to be treated essentially streams from the bottom up through a bulk bed, while the bulk material migrates through the bulk beds in countercurrent to the fluid essentially from the top down. This is accomplished by removing partial quantities of bulk material at the lower end of the bulk bed, and delivering partial quantities of the bulk material to the bulk bed at the top. At least one charging wagon provided with optionally sealable bulk material outlets is able to traverse a charging channel between a charging position and several partial bulk bed release positions above the bulk beds. Provided below the bulk material outlets and the bulk material valve of the charging wagon are bulk material through pipes, the bulk material outlet mouths of which end on bulk material cones of an underlying bulk bed.
摘要翻译：具有散装床的流体处理系统。待处理的流体基本上从底部向上流动通过散装床，而散装材料基本上从顶部向下流动通过散装床与流体逆流。这通过在散装床的下端去除部分量的散装材料并将部分量的散装材料输送到顶部的散装床来实现。设置有可选地可密封的散装材料出口的至少一个充电货车能够在充电位置和批量床之上的几个部分散装板释放位置之间穿过充电通道。在散装物料出口和装载货车的散装材料阀门下方设有通过管道的散装材料，其主体材料出口口在下面的散装床的散装材料锥体上。

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