专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明授权

US08915980B2 Gasification apparatus with continuous solids discharge 有权
标题翻译：具有连续固体排放的气化装置
公开(公告)号：US08915980B2
公开(公告)日：2014-12-23
申请号：US12737429
申请日：2009-07-11
申请人： Christoph Hanrott
发明人： Christoph Hanrott
IPC分类号： C10J3/46 , B01J7/00 , C10J3/52 , C10J3/84
CPC分类号： C10J3/52 , C10J3/526 , C10J3/84 , C10J2300/1628 , Y10T137/0318 , Y10T137/794
摘要： A process for the discharge of slag and ash from a gasification reactor is disclosed. These solids are directed from the gasification reactor into a water bath housed with the gasification reactor in a pressure vessel. There are at least two lock hoppers underneath the water bath which are fed with a stream of water/solids via a pipe and a flow divider element, it being possible to supply the lock hoppers individually and in a controlled manner with a stream of water/solids via shut-off devices. The filling is performed in a manner that encourages the sett-ling process by withdrawing a stream of liquid from the lock hopper being filled, the filling time being controlled so as to prevent the solids settling above the valves and lock hoppers. Also disclosed is an apparatus with at least two lock hoppers underneath the water bath of a gasification reactor, there being, in an advantageous embodiment, a flow divider element and shut-off devices between the water bath and the lock hoppers.
摘要翻译：公开了一种从气化反应器排出炉渣和灰渣的方法。将这些固体从气化反应器引入与气化反应器容纳的水浴在压力容器中。在水浴下方有至少两个锁定料斗，其通过管道和分流器元件供给水/固体物流，可以单独地并且以受控的方式用水/ 固体通过切断装置。以通过从被填充的封闭料斗中取出液体流来鼓励安装过程的方式进行填充，控制填充时间以防止固体沉积在阀上方并锁定料斗。还公开了一种在气化反应器的水浴下方具有至少两个锁定料斗的装置，在有利的实施例中，在水浴和锁定料斗之间存在分流器元件和截止装置。

12. 发明授权

US08900334B2 Method for supplying an entrained-flow gasification reactor with fuel from a storage container 有权
标题翻译：从夹带式气化反应器供给来自储存容器的燃料的方法
公开(公告)号：US08900334B2
公开(公告)日：2014-12-02
申请号：US13138280
申请日：2009-12-23
申请人： Johannes Kowoll , Stefan Hamel , Michael Rieger
发明人： Johannes Kowoll , Stefan Hamel , Michael Rieger
IPC分类号： C10J3/46 , C01B3/02 , C10J3/50
CPC分类号： C10J3/50 , C10J3/466 , C10J3/506 , C10J2200/15 , C10J2200/156 , Y02E50/32 , Y10T137/0329
摘要： The goal of the invention consists in making available a method for supplying fuel to a pressurized gasification system, which ensures, in economically efficient manner, that the emission of pollutants from the coal transfer and the transport is minimized or completely avoided. This is achieved in that a gas that contains at least 10 ppm vol. CO is used for transfer and/or conveying, whereby a gas that contains oxygen is mixed into this gas, and that this gas mixture is heated to a temperature that oxidizes at least 10% of the pollutants contained in the gas.
摘要翻译：本发明的目的在于提供一种向加压气化系统供应燃料的方法，其以经济上有效的方式确保将来自煤炭转运和运输的污染物排放最小化或完全避免。这是通过一种含有至少10ppm体积的气体来实现的。 CO用于转移和/或输送，由此将含有氧的气体混合到该气体中，并将该气体混合物加热至氧化气体中所含污染物的至少10％的温度。

13. 发明授权

US08888960B2 Method for compacting coal in a manner suitable for coke oven chambers 有权
标题翻译：以适合焦炉室的方式压实煤的方法
公开(公告)号：US08888960B2
公开(公告)日：2014-11-18
申请号：US13138583
申请日：2010-02-13
申请人： Ronald Kim
发明人： Ronald Kim
IPC分类号： C10B53/00 , C10B45/02 , C10B31/10
CPC分类号： C10B45/02 , C10B31/10
摘要： A method for compacting coal in a manner suitable for coke oven chambers is described. The coal is initially compressed by means of a suitable compressing device into one or more coal cakes, and the obtained coal cakes are divided into compacted products by a cutting device. The compacted products are stacked on top of the each other such that they can be loaded into a coke oven chamber for coking. The compacted products enable the coke oven chambers to be loaded in a precise and a coal loss-free manner. The coal compacted products are easy to store.
摘要翻译：描述了以适合于焦炉室的方式压实煤的方法。首先将煤通过合适的压缩装置压缩成一个或多个煤饼，并将所获得的煤饼通过切割装置分成压实产品。压实产品堆叠在彼此的顶部，使得它们可以装载到焦炉室中用于焦化。压实产品使得焦炉室能以精确和无煤的方式装载。煤压缩产品易于储存。

14. 发明授权

US08871673B2 Catalyst production method therefor and use thereof for decomposing N2O 有权
标题翻译：催化剂制备方法及其用于分解N2O的用途
公开(公告)号：US08871673B2
公开(公告)日：2014-10-28
申请号：US12733147
申请日：2008-07-11
申请人： Meinhard Schwefer , Rolf Siefert , Frank Seifert , Frank Froehlich , Wolfgang Burckhardt
发明人： Meinhard Schwefer , Rolf Siefert , Frank Seifert , Frank Froehlich , Wolfgang Burckhardt
IPC分类号： B01J23/58 , B01D53/86 , B01J23/86 , B01J35/10 , B01J37/02
CPC分类号： B01J23/86 , B01D53/8628 , B01D2255/206 , B01D2255/20746 , B01D2257/402 , B01J35/10 , B01J35/1014 , B01J35/1038 , B01J37/0205 , B01J37/0244 , Y02C20/10
摘要： Catalysts for the decomposition of N2O into nitrogen and oxygen in the gas phase, which comprises a porous support composed of polycrystalline or vitreous inorganic material, a cerium oxide functional layer applied thereto and a layer of oxidic cobalt-containing material applied thereto are described.The catalysts can be used, in particular, as secondary or tertiary catalysts in nitric acid plants.
摘要翻译：描述了用于将N 2 O分解成氮气和气相中的氧的催化剂，其包括由多晶或玻璃质无机材料构成的多孔载体，施加于其上的氧化铈功能层和施加到其上的含氧化钴材料层。催化剂特别可用于硝酸设备中的二级或三级催化剂。

15. 发明授权

US08821693B2 Refractory oven doors and refractory oven door framing walls of a coke oven battery 有权
$Refractory oven doors and refractory oven door framing walls of a coke oven battery$
标题翻译：焦炉电炉的耐火烤炉门和耐火炉门框架壁
公开(公告)号：US08821693B2
公开(公告)日：2014-09-02
申请号：US12734903
申请日：2008-11-27
申请人： Ronald Kim , Werner Hippe , Ulrich Kochanski
发明人： Ronald Kim , Werner Hippe , Ulrich Kochanski
IPC分类号： C10B1/06 , C10B25/06 , C10B25/12
CPC分类号： C10B25/06 , C10B25/12
摘要： A heat-resistant door device for closing a horizontal coke oven chamber is made of a refractory material, using a material containing silica or a material containing silica and aluminum oxides, in particular. The material has a low temperature expansion coefficient and it is thermally well insulating so that the door is not deformed and/or distorted during the coal carbonization process. The door device is built of a coke oven wall mainly located above the door and embracing the door as well as of a mobile door located underneath. Thereby less cold ambient air enters into the coke oven chamber and radiation losses are minimized. The door may be comprised of an ellipsoidal bulge by which the coke can be better pushed into the coking chamber. The oven wall embracing the oven door can also be made of a refractory material containing silica or of a material containing silica and aluminum oxides.
摘要翻译：用于封闭水平焦炉室的耐热门装置由耐火材料制成，特别是使用包含二氧化硅或含有二氧化硅和氧化铝的材料的材料。该材料具有低温膨胀系数，并且它是绝热良好的，因此在碳化过程中门不会变形和/或失真。门装置由主要位于门上方并包围门的焦炉壁以及位于下方的移动门构成。因此，较少的冷环境空气进入焦炉室并且辐射损失最小化。门可以由椭圆形凸起构成，通过该凸起可以将焦炭更好地推入焦化室。包围炉门的炉壁也可以由含有二氧化硅或含有二氧化硅和氧化铝的材料的耐火材料制成。

16. 发明授权

US08815961B2 Method of and plant for making a methane-containing gas from syngas 有权
标题翻译：从合成气制造含甲烷气体的方法和设备
公开(公告)号：US08815961B2
公开(公告)日：2014-08-26
申请号：US13702864
申请日：2011-07-12
申请人： Johannes Menzel , Holger Thielert
发明人： Johannes Menzel , Holger Thielert
IPC分类号： C07C27/00 , B01J8/04 , B01J19/00 , C07C1/04 , C10L3/08 , C10G2/00
CPC分类号： C07C1/04 , C07C1/0485 , C10G2/32 , C10G2300/1022 , C10G2300/4012 , C10G2300/4081 , C10L3/08 , C07C9/04
摘要： The invention relates to a process for producing a methane-containing gas from synthesis gas, wherein a synthesis gas containing carbon monoxide and hydrogen is fed for methanation to a reactor system (1) having a catalyst material, wherein the process gas stream leaving the reactor system (1) is divided into a product gas stream and a recycle gas stream, and wherein the recycle gas stream, for compensation of the pressure drop, is transported through an ejector (5) and for cooling is passed together with the synthesis gas into the reactor system (1). According to the invention, the product gas stream is compressed to a pressure which is greater than the pressure of the synthesis gas that is fed to the reactor system (1). Either compressed product gas or industrial gas from an industrial gas pipe system (9) is fed as propellant medium to the ejector (5). The invention also relates to a methane production plant for carrying out the process.
摘要翻译：本发明涉及从合成气生产含甲烷气体的方法，其中将含有一氧化碳和氢气的合成气进料到具有催化剂材料的反应器系统（1）中进行甲烷化，其中离开反应器的工艺气流系统（1）被分成产物气流和再循环气流，其中用于补偿压降的再循环气流通过喷射器（5）输送，并且冷却与合成气一起进入反应器系统（1）。根据本发明，产物气流被压缩至大于供给到反应器系统（1）的合成气的压力的压力。来自工业气体管道系统（9）的压缩产物气体或工业气体作为推进剂介质被供给到喷射器（5）。本发明还涉及用于进行该方法的甲烷生产设备。

17. 发明授权

US08764944B2 Coke oven comprising tertiary heating elements in the gas chamber 有权
标题翻译：包括气室中的三次加热元件的焦炉
公开(公告)号：US08764944B2
公开(公告)日：2014-07-01
申请号：US12311151
申请日：2007-09-07
申请人： Ronald Kim
发明人： Ronald Kim
IPC分类号： C10B15/02 , C10B29/02
CPC分类号： C10B15/02 , C10B29/00 , C10B29/02
摘要： A coke oven of horizontal construction (non-recovery/heat recovery type) includes at least one coking chamber, laterally arranged vertical downcomers as well as bottom flues arranged horizontally and extending underneath the coking chamber for indirect reheating of said coking chamber. One or more gas space dividing walls are arranged in the oven free space which in the intended operation of the coke oven is not destined for being filled with solid matter so that the gas routing is improved and a homogenisation of radiation in the coking chamber is achieved.
摘要翻译：水平构造的焦炉（非回收/热回收型）包括至少一个焦化室，横向排列的垂直下导管以及水平布置并延伸在焦化室下方的底部烟道，用于间接重新加热所述焦化室。一个或多个气体空间分隔壁布置在无烘烤空间中，其在焦炉的预期操作中不旨在填充固体物质，使得气体路线改善并且实现焦化室中的辐射的均匀化。

18. 发明授权

US08741971B2 Method for operating a Fischer-Tropsch synthesis 失效
标题翻译：操作费 - 托合成的方法
公开(公告)号：US08741971B2
公开(公告)日：2014-06-03
申请号：US12992090
申请日：2009-05-07
申请人： Johannes Menzel
发明人： Johannes Menzel
IPC分类号： C07C27/00
CPC分类号： C01B3/12 , C01B2203/04 , C01B2203/0415 , C01B2203/043 , C01B2203/0475 , C01B2203/0485 , C01B2203/062 , C01B2203/86 , C10G2/32 , C10J3/00 , C10J2300/1618 , C10J2300/1659 , C10K1/004 , C10K3/04 , Y02C10/08 , Y02P20/129 , Y02P20/131 , Y02P30/30
摘要： The invention relates to a method and a system for operating a Fischer-Tropsch synthesis, wherein a feed gas comprising CO and H2 from coal gasification (1) is desulfurized and subsequently fed into a Fischer-Tropsch synthesis as an input gas, wherein hydrocarbons are formed from carbonic oxides and hydrogen by catalytic reactions. The hydrocarbons are separated as liquid products (4), and a gas flow comprising CO and CO2 exiting the Fischer-Tropsch synthesis unit (3) is compressed and fed into a conversion stage, wherein CO and steam are transformed into H2 and CO2. In the method according to the invention, the gas exiting the conversion stage is fed back into the Fischer-Tropsch synthesis unit as a gas rich in H2, together with the desulfurized input gas, after the gas is prepared in that CO2 and/or further components other than H2 are removed.
摘要翻译：本发明涉及一种用于操作费 - 托合成的方法和系统，其中包括来自煤气化（1）的CO和H 2的进料气体被脱硫，随后进料到作为输入气体的费 - 托合成中，其中烃是由碳氧化物和氢气通过催化反应形成。将烃分离为液体产物（4），并且将包含离开费 - 托合成单元（3）的CO和CO 2的气流压缩并进料到转化阶段，其中CO和蒸汽转化为H 2和CO 2。在根据本发明的方法中，离开转化阶段的气体作为富含H 2的气体与脱硫的输入气体一起被反馈到费 - 托合成装置中，在该二氧化碳和/或另外的气体被制备之后去除除H2以外的成分。

19. 发明授权

US08720430B2 Mechanism for the autonomous latching of coke oven chamber doors for horizontal coke oven chambers 失效
标题翻译：卧式焦炉室焦炉室门自动锁闭机构
公开(公告)号：US08720430B2
公开(公告)日：2014-05-13
申请号：US12734831
申请日：2008-11-13
申请人： Franz-Josef Schuecker , Peter Thomas
发明人： Franz-Josef Schuecker , Peter Thomas
IPC分类号： F23M7/00
CPC分类号： C10B25/06 , C10B25/12 , E05B65/0021 , E05B65/0876 , F27D1/1858
摘要： A device for latching of horizontal coke oven chambers which is triggered by an auxiliary frame located on the coke oven chamber door is provided. The auxiliary frame is restrictively movable in vertical direction on the coke oven chamber door. During the outward movement, the auxiliary frame hits upwardly against limit stop cams firmly mounted on the oven door and transmitting the vertical traction force onto the coke oven chamber door. During the upward movement, the auxiliary frame actuates levers which are rotationally movable to an axis arranged orthogonally to the coke oven chamber and which are connected to a translatorily freely movable latch. On actuation of this lever, it pulls the latch from the latch take-up bearings mounted on the coke oven chamber door so that the coke oven chamber door is unlatched and opened. In an embodiment of the present invention, the coke oven chamber door can be arrested the open or closed position with a device suitable for this purpose.
摘要翻译：提供了由位于焦炉室门上的辅助框架触发的用于锁定水平焦炉室的装置。辅助框架在焦炉室门上在垂直方向上是可以限制的。在向外运动期间，辅助框架向上撞击牢固地安装在烤箱门上的限位凸轮，并将垂直牵引力传递到焦炉室门上。在向上运动期间，辅助框架致动杠杆，其可旋转地移动到与焦炉室正交布置的轴线并且连接到可平移自由移动的闩锁。在该杆的致动下，它将闩锁从安装在焦炉室门上的闩锁收紧轴承拉出，使得焦炉室门被打开并打开。在本发明的一个实施例中，焦炉室门可以用适合于此目的的装置来阻止打开或关闭位置。

20. 发明授权

US08545793B2 Device and method for condensing, separating, and storing liquid sulfur in a Claus plant 有权
标题翻译：克劳斯工厂中冷凝，分离和储存液态硫的装置和方法
公开(公告)号：US08545793B2
公开(公告)日：2013-10-01
申请号：US13636133
申请日：2011-03-03
申请人： Holger Thielert
发明人： Holger Thielert
IPC分类号： C01B17/05 , C01B17/04 , B01D53/78 , B01D53/76 , B01D53/75
CPC分类号： C01B17/0447 , Y02P20/129 , Y02P20/13
摘要： A device for condensing, separating, and storing sulfur in a Claus plant. having a Claus furnace, waste heat boiler, and Claus reactor. Plant parts are supported on a floor or comparable device, and an immersion chamber is provided below the Claus plant and optionally also below a device arranged upstream for gas scrubbing. The immersion chamber receives the sulfur in a siphoning manner, wherein the excess sulfur flows at least 4.00 meters deeper from the immersion chamber into a ground-level container in which the immersion chamber is arranged. The invention further relates to a method, by means of which liquid sulfur is conducted into an immersion chamber, wherein the immersion chamber is arranged at a height level below the waste heat boiler and the Claus reactor so that the liquid sulfur reaches the immersion chamber without further pumping and overcomes a height difference of at least 4.00 meters.
摘要翻译：用于在克劳斯工厂中冷凝，分离和储存硫的装置。拥有克劳斯炉，废热锅炉和克劳斯反应堆。植物部件支撑在地板或类似设备上，并且在克劳斯工厂下方提供浸没室，并且还可选地在下游设置用于气体洗涤的上游设备。浸入室以虹吸方式接收硫，其中多余的硫从沉浸室深处至少深度为4.00米进入其中设置浸没室的地面容器。本发明还涉及一种方法，通过这种方法，将液体硫引入浸入室中，其中浸没室布置在废热锅炉和克劳斯反应器下方的高度水平处，使得液体硫达到浸没室，而没有进一步泵送并克服至少4.00米的高度差。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式