专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

61. 发明申请

WO2003002861A1 METHOD FOR PREPARING CLEAN INTAKE AIR FOR GAS TURBINE 审中-公开
标题翻译：用于制备用于气体涡轮机的清洁空气的方法
公开(公告)号：WO2003002861A1
公开(公告)日：2003-01-09
申请号：PCT/FI2001/000532
申请日：2001-06-05
申请人： FORTUM OYJ , RÖNNBERG, Jan
发明人： RÖNNBERG, Jan
IPC分类号： F02C7/052
CPC分类号： B03C3/017 , B03C3/16 , F02C7/052 , F05D2250/51 , Y02A50/2357
摘要： The invention relates to a method for purifying the intake air of a gas turbine by separating from the ambient inlet air the nongaseous components such as suspended solid particles and water droplets. In the method, air is passed into at least one filter duct having a given inner diameter and operating at a first potential, and the air flowing in the filter duct is ionized by means of pointed ion-charging electrodes operating at a second potential and mounted on at least one electrode that is aligned longitudinally in regard to said filter duct. Next, the air is passed out from the filter duct, and the air is treated with electrostatic plate precipitators. The air flow velocity in the filter duct is maintained such that the pressure differential between the ambient pressure and at a point downstream of the electrostatic plate precipitator is not greater than 150 Pa and the air is treated by ionization and in electrostatic precipitators until the total mass of water mist droplets downstream of the electrostatic plate precipitator is not more than 0.5 % of the mass of water mist droplets in the ambient intake air.
摘要翻译：本发明涉及一种通过与环境入口空气分离诸如悬浮固体颗粒和水滴的非气态成分来净化燃气轮机的进气的方法。在该方法中，空气进入具有给定内径并且处于第一电位的至少一个过滤管道，并且在过滤管道中流动的空气通过在第二电位下操作的尖锐离子充电电极被电离并安装在相对于所述过滤管道纵向取向的至少一个电极上。接下来，空气从过滤管道中排出，空气用静电除尘器处理。保持过滤器管道中的空气流速保持使得环境压力与静电除尘器下游点之间的压力差不大于150Pa，并且通过电离和静电除尘器处理空气，直到总质量静电除尘器下游的水雾液滴不大于环境进气中水雾液滴质量的0.5％。

62. 发明申请

WO2002097161A1 LASER COATING OF A SEAL SURFACE USED IN AN OIL REFINERY 审中-公开
标题翻译：用于油料精炼的密封表面的激光涂层
公开(公告)号：WO2002097161A1
公开(公告)日：2002-12-05
申请号：PCT/FI2002/000459
申请日：2002-05-28
申请人： FORTUM OYJ , KARHINEN, Tapani , LYYTINEN, Jari
发明人： KARHINEN, Tapani , LYYTINEN, Jari
IPC分类号： C23C26/04
CPC分类号： C23C26/02 , C10G9/203 , C23C24/103 , Y10T428/12937 , Y10T428/12944
摘要： The invention relates to a method for coating a seal surface (1) used at an oil refinery by a coating layer (4) of a nickel-based material. In the method according to the invention, the coating layer (4) is formed using a laser coating method. The invention also relates to a seal surface (1) for use at an oil refinery and having a coating layer (4) of a nickel-based material applied theron. In a seal surface (1) according to the invention, the coating layer (4) is formed using a laser coating method.
摘要翻译：本发明涉及一种通过镍基材料的涂层（4）涂覆在炼油厂使用的密封表面（1）的方法。在根据本发明的方法中，使用激光涂布法形成涂层（4）。本发明还涉及一种在炼油厂使用的密封表面（1），并具有涂覆在该金子上的镍基材料的涂层（4）。在根据本发明的密封表面（1）中，使用激光涂布法形成涂层（4）。

63. 发明申请

WO02083816A8 PROCESSING OF CARBONACEOUS MATERIAL 审中-公开
标题翻译：含碳材料的加工
公开(公告)号：WO02083816A8
公开(公告)日：2002-12-05
申请号：PCT/FI0200314
申请日：2002-04-12
申请人： FORTUM OYJ , GUST STEVEN , NIEMINEN JUKKA-PEKKA , HILTUNEN JYRKI , KNUUTTILA PEKKA , FABRITIUS MARKO , JOKELA PEKKA , PARTANEN JATTA
发明人： GUST STEVEN , NIEMINEN JUKKA-PEKKA , HILTUNEN JYRKI , KNUUTTILA PEKKA , FABRITIUS MARKO , JOKELA PEKKA , PARTANEN JATTA
IPC分类号： B09B3/00 , B01J8/18 , B01J8/24 , B04C5/24 , C10B49/22 , C10B51/00 , C10B53/02 , C10C5/00 , C10G1/00 , C10J3/54
CPC分类号： C10B49/22 , C10B51/00 , C10B53/02 , C10C5/00 , Y02E50/14 , Y02P20/129
摘要： A method for processing carbonaceous material in a reactor. Carbonaceous material, such as sawdust, plant residues from forestry or agricultural processes, municipal solid waste and refuse derived fuel, is fed into the riser section (10) of a reactor (10 - 15) in which it is contacted with inorganic particulate material and reactor walls at an elevated temperature essentially in the absence of oxygen in order to convert the carbonaceous material at least mainly into gaseous processed products, whereby a gas phase is obtained, containing fluidization gas and processed products. According to the invention a dense suspension is formed into the riser space (10) of the reactor, containing based on the particle number 7 x 10 to 3 x 10 particles/m (about 2 x 10 - 1 x 10 particles/ft ), and the mass ratio between the par t iculate matter bringing heat into the reactor and the carbonaceous material is in the range of 1:1 to 10:1. By the invention, the mixing of the heat transfer medium and the feed is improved, and coarser and less uniform feed can be used than conventionally.
摘要翻译：一种处理反应器中含碳物质的方法。含碳材料如锯末，来自林业或农业工艺的植物残渣，城市固体废物和垃圾衍生燃料被送入反应器（10-15）的提升管部分（10）中，在反应器中与无机颗粒材料接触，在基本上不存在氧气的高温下将反应器壁转化为碳质材料，以便将含碳材料至少主要转化成气态加工产物，从而获得含有流化气体和加工产物的气相。根据本发明，在反应器的提升管空间（10）中形成致密悬浮液，其包含基于颗粒数量7×10 8至3×10 11个颗粒/ m 3（约2×10 1×10 10个颗粒/ ft 3），并且将热量带入反应器中的部分物质与含碳材料之间的质量比在1：1至10：1的范围内。通过本发明，传热介质和进料的混合得到改善，并且可以使用比传统方式更粗糙和不均匀的进料。

64. 发明申请

WO2002093074A1 COMBINED FLUIDIZED BED AND PULVERIZED COAL COMBUSTION METHOD 审中-公开
标题翻译：组合流化床和粉煤燃烧方法
公开(公告)号：WO2002093074A1
公开(公告)日：2002-11-21
申请号：PCT/FI2001/000459
申请日：2001-05-11
申请人： FORTUM OYJ , DERNJATIN, Pauli , SAVOLAINEN, Kati , JÄÄSKELÄINEN, Kari , FABRITIUS, Marko
发明人： DERNJATIN, Pauli , SAVOLAINEN, Kati , JÄÄSKELÄINEN, Kari , FABRITIUS, Marko
IPC分类号： F23C1/00
CPC分类号： F23C6/047 , F23C10/002 , F23C2201/101 , F23C2201/301
摘要： The invention relates to a combined fluidized bed and pulverized coal combustion method and system. In the method, fluidizing air (4) is injected into a fluidized bed (2) situated in the bottom portio of the combustion chamber (3). Into the combustion chamber, to above the fluidized bed (2), is fed a mixture of pulverized coal and a carrier gas from a second set of fuel feed means (6) at a mass flow rate which is higher or at least substantially equal to the upper ignition limit of the mixture, and the mixture of the pulverized coals and the carrier gas at least by the fluidizing air (4), and at least a fraction of the fuel fed via the second set of fuel feed means (6) is combusted above the fluidized bed.
摘要翻译：本发明涉及一种组合流化床和粉煤燃烧方法及系统。在该方法中，将流化空气（4）注入位于燃烧室（3）的底部端口中的流化床（2）中。在燃烧室内到达流化床（2）的上方，以来自第二组燃料供给装置（6）的粉煤和载气的混合物以更高或至少基本上等于至少通过流化空气（4），混合物的上限点燃极限和粉煤与载体气体的混合物，以及经由第二组燃料供给装置（6）供给的燃料的至少一部分是在流化床之上燃烧。

65. 发明申请

WO2002069778A1 DUST SEPARATION METHOD AND ARRANGEMENT OF A CENTRAL VACUUM CLEANER 审中-公开
标题翻译：中央真空清洁机的尘埃分离方法和布置
公开(公告)号：WO2002069778A1
公开(公告)日：2002-09-12
申请号：PCT/FI2002/000108
申请日：2002-02-12
申请人： FORTUM OYJ , HILTUNEN, Jyrki , SUPPOLA, Kauko
发明人： HILTUNEN, Jyrki , SUPPOLA, Kauko
IPC分类号： A47L9/16
CPC分类号： A47L9/1633 , A47L5/38 , B04C5/04 , B04C5/185 , B04C5/26
摘要： Method and apparatus for removing solids from an air stream arriving at a central vacuum cleaner. According to the method, solids are separated from a dust-containing stream of air in two stages, in which case the air stream is first fed into a cyclone (12) in order to separate the coarse solids, whereafter the preliminarily cleaned air stream is fed into a second separator, where the finely divided solids is removed. According to the invention, the second separator used is, instead of or alongside a filter, a multi-inlet cyclone (13). In operation according to the invention, the finely divided solids can be separated effectively without a loss of suction efficiency due to clogging of the filter. Furthermore, the pressure difference of the cyclone is in general smaller than the pressure difference across a clean filter, and thus there is even initially more suction efficiency available.
摘要翻译：从到达中央吸尘器的空气流中去除固体的方法和装置。根据该方法，将固体与含灰尘的空气流分成两个阶段，在这种情况下，空气流首先进料到旋风分离器（12）中以分离粗固体，之后预先清洁的气流为进入第二分离器，其中去除细碎的固体。根据本发明，所使用的第二分离器是代替过滤器或旁通过滤器的多入口旋风分离器（13）。在根据本发明的操作中，可以有效地分离细碎的固体，而不会由于过滤器的堵塞而导致吸入效率的损失。此外，旋风分离器的压差通常小于清洁过滤器上的压力差，因此甚至可以获得最初更多的吸入效率。

66. 发明申请

WO2002057600A1 INTEGRATION CONSTRUCTION BETWEEN A BOILER AND A STEAM TURBINE AND METHOD IN PREHEATING OF THE SUPPLY WATER FOR A STEAM TURBINE AND IN ITS CONTROL 审中-公开
标题翻译：锅炉和蒸汽涡轮机之间的一体化结构以及用于蒸汽涡轮机及其控制装置的供水预热方法
公开(公告)号：WO2002057600A1
公开(公告)日：2002-07-25
申请号：PCT/FI2001/000002
申请日：2001-01-02
申请人： FORTUM OYJ , RAIKO, Markku
发明人： RAIKO, Markku
IPC分类号： F01K7/40
CPC分类号： F22D1/40
摘要： The present invention concerns an integration construction between a steam boiler provided with a combustion chamber and a steam turbine. The steam is conducted from the steam boiler (10) along a connector to the steam turbine (11) for rotating an electric generator (G) producing electricity. The supply water circulated via the steam boiler (10) is vaporized in vaporizer (190) located in the steam boiler (10) and superheated in a superheater (120). The supply water is conducted into the boiler through an economizer (20) acting as a heat exchanger, in which heat is transferred from the flue gases of the boiler into the supply water. The economizer (20) is provided with at least two sections, comprising at least one first economizer section (20a 1 ) and at least one second economizer section (20a 2 ). The supply water preheated with bled steams of the steam turbine is conducted in the steam boiler (10) further from the economizer (20) to the vaporizer and the superheater and therethrough, in the form of steam , to the steam turbine. A connector (19) leading to the economizer sections (20a 1 , 20a 2 ) comprises a branch point (D 1 ) to a by-pass connector (21) of supply water, whereby the economizer section (20a 1 ) can be bypassed by at least part of the supply water flow. The invention also concerns a method in preheating of the supply water for the steam turbine and in its control.
摘要翻译：本发明涉及设置有燃烧室的蒸汽锅炉与汽轮机之间的集成结构。蒸汽从蒸汽锅炉（10）沿着连接器传导到蒸汽轮机（11），用于旋转产生电力的发电机（G）。通过蒸汽锅炉（10）循环的供水在位于蒸汽锅炉（10）中的蒸发器（190）中蒸发，并在过热器（120）中过热。供水通过作为热交换器的节能器（20）进入锅炉，其中热量从锅炉的烟道气转移到供水中。节能器（20）设置有至少两个部分，包括至少一个第一节能器部分（20a1）和至少一个第二节能器部分（20a2）。用蒸汽涡轮机排放的蒸汽预热的供水在进一步从节能器（20）到汽化器和过热器的蒸汽锅炉（10）中以蒸汽的形式传导到蒸汽轮机。通向节能器部分（20a1,202）的连接器（19）包括到供水的旁路连接器（21）的分支点（D1），由此节能器部分（20a1）可以被至少部分供水流量。本发明还涉及一种用于蒸汽涡轮机及其控制中的预热供水的方法。

67. 发明授权

US09745895B2 Method and an apparatus for producing energy by recycling materials during a fuel combustion process 有权
公开(公告)号：US09745895B2
公开(公告)日：2017-08-29
申请号：US14117657
申请日：2012-05-18
申请人： Esa Suoninen , Martti Surakka
发明人： Esa Suoninen , Martti Surakka
IPC分类号： F02C7/00 , F02C6/10 , C12M1/00 , C12M1/107 , F22B1/18 , F02C3/28
CPC分类号： F02C6/10 , C12M21/02 , C12M21/04 , C12M43/04 , F02C3/28 , F22B1/1807 , Y02E20/363 , Y02E50/343
摘要： The present invention relates to a method for producing energy by recycling materials during a fuel combustion process, wherein the fuel combustion process comprises combusting fuel introduced into the fuel combustion process. Further, the invention relates to an apparatus for producing energy by recycling materials during a fuel combustion process.

68. 发明授权

US07279018B2 Fuel composition for a diesel engine 失效
标题翻译：燃油组成柴油机
公开(公告)号：US07279018B2
公开(公告)日：2007-10-09
申请号：US10655798
申请日：2003-09-05
申请人： Juha Jakkula , Pekka Aalto , Vesa Niemi , Ulla Kiiski , Jouko Nikkonen , Seppo Mikkonen , Outi Piirainen
发明人： Juha Jakkula , Pekka Aalto , Vesa Niemi , Ulla Kiiski , Jouko Nikkonen , Seppo Mikkonen , Outi Piirainen
IPC分类号： C10L1/32 , C10L1/10
CPC分类号： C10G3/50 , C10L1/08 , C10L1/32 , Y02P30/20
摘要： The invention is directed to a fuel composition for diesel engines. The fuel composition comprises 0.1-99% by weight of a component or a mixture of components produced from biological raw material originating from plants and/or animals and/or fish. The fuel composition comprises 0-20% of components containing oxygen. Both components are mixed with diesel components based on crude oil and/or fractions from Fischer-Tropsch process.
摘要翻译：本发明涉及用于柴油发动机的燃料组合物。燃料组合物包含0.1-99重量％的源自植物和/或动物和/或鱼的生物原料产生的组分或组分的混合物。燃料组合物包含0-20％的含氧组分。基于原油和/或费 - 托方法的馏分，两种组分都与柴油组分混合。

69. 发明申请

US20050228205A1 Fuel components and their selective manufacturing methods 有权
标题翻译：燃料组分及其选择性制造方法
公开(公告)号：US20050228205A1
公开(公告)日：2005-10-13
申请号：US10975476
申请日：2004-10-29
申请人： Veli-Matti Purola , Sami Toppinen , Antti Pyhalahti , Marina Lindblad , Johan Gronqvist , Pirjo Siira
发明人： Veli-Matti Purola , Sami Toppinen , Antti Pyhalahti , Marina Lindblad , Johan Gronqvist , Pirjo Siira
IPC分类号： C07C2/28 , C07C2/00
CPC分类号： C07C2/28 , C07C2531/10 , Y02P20/127
摘要： A method for dimerizing isobutene, wherein, in dimerizing conditions, the isobutene is brought into contact with a porous cation exchange resin comprising a styrene polymer, which is cross-linked with divinyl benzene, and any sulphonic acid groups adhering to the polymer. The harmful deactivation of this catalyst, which is caused by the accumulation of the oligomers and polymers of isobutene and other C4-olefins in the cation exchange resin catalyst, is essentially decreased by selecting the cation exchange resin from a group including cation exchange resins, the acid,capacity of which is 4.7 equivalents/kg at a minimum, and the portion of divinyl benzene units of which is 5% by weight at a minimum and smaller than 20% by weight.
摘要翻译：二异丁烯的二聚方法，其中在二聚条件下，使异丁烯与包含与二乙烯基苯交联的苯乙烯聚合物的多孔阳离子交换树脂和粘附到聚合物上的任何磺酸基团接触。由阳离子交换树脂催化剂中异丁烯和其它C 4 - 烯烃的低聚物和聚合物的积聚引起的该催化剂的有害失活通过从阳离子交换树脂催化剂中选择阳离子交换树脂包括阳离子交换树脂的组，其酸的量最小为4.7当量/ kg，二乙烯基苯单元的部分最小为5重量％且小于20重量％。

70. 发明申请

US20050177014A1 Process for the hydrogenation of olefins 有权
标题翻译：烯烃氢化方法
公开(公告)号：US20050177014A1
公开(公告)日：2005-08-11
申请号：US10986368
申请日：2004-11-12
申请人： Isto Eilos , Antti Pyhalahti , Matti Nurminen , Veli-Matti Purola
发明人： Isto Eilos , Antti Pyhalahti , Matti Nurminen , Veli-Matti Purola
IPC分类号： B01J8/04 , B01J8/16 , B01J10/00 , C07C5/00 , C07C5/03 , C10G45/00 , C10G49/00 , C10G65/04
CPC分类号： C10G65/04 , B01J8/0453 , B01J8/16 , B01J2208/00256 , C07C5/03 , C07C2521/04 , C07C2523/755 , C10G45/00 , C10G49/002 , C07C11/02
摘要： The present invention relates to a process for the hydrogenation of olefins. The process comprises hydrogenation of a feed stock comprising more than 90 wt-% of olefins, carried out in a hydrogenation reactor comprising at least two reaction stages, wherein the feed stock is hydrogenated in the first reaction stage equipped with a cooling circuit and comprising a first and an optional second catalyst bed, and the effluent from the first reaction stage is hydrogenated in the final reaction stage comprising one or more catalyst beds and optionally equipped with a cooling circuit, the process is operated in trickling or pulse flow mode in a three phase reactor with a fixed catalyst bed and at least one catalyst of same or different type is used in each stage, the catalyst having different particle size and/or optionally different shape in at least two stages.
摘要翻译：本发明涉及烯烃氢化方法。该方法包括在包括至少两个反应阶段的氢化反应器中进行的包含大于90重量％的烯烃的原料的氢化，其中原料在装备有冷却回路的第一反应阶段中被氢化并且包含第一和任选的第二催化剂床，并且来自第一反应阶段的流出物在包括一个或多个催化剂床并且任选地具有冷却回路的最终反应阶段中被氢化，该过程以三滴流动或脉冲流动模式操作在每个阶段使用具有固定催化剂床和至少一种相同或不同类型的催化剂的三相反应器，所述催化剂在至少两个阶段具有不同的粒度和/或任选不同的形状。

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