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1.发明授权Burner for use in corrosive atmosphere and process for the combustion of hydrocarbon fuel therein 有权用于腐蚀性气氛的燃烧器及其中的烃类燃料的燃烧过程公开(公告)号：US06322351B1
公开(公告)日：2001-11-27
申请号：US09393710
申请日：1999-09-10
申请人： Thomas Sandahl Christensen , Ivar Ivarsen Primdahl , Olav Holm-Christensen , Peter Seier Christensen
发明人： Thomas Sandahl Christensen , Ivar Ivarsen Primdahl , Olav Holm-Christensen , Peter Seier Christensen
IPC分类号： F23D1476
CPC分类号： F23D14/76 , F23D2212/00 , F23D2900/00018 , F23L7/005 , F23L2900/07002
摘要： Process for the combustion of hydrocarbon fuel in a burner being exposed to corrosive atmosphere, wherein outer surface of the burner being protected by passing a non-corrosive atmosphere along the outer burner surface.
摘要翻译： 在燃烧器中燃烧碳氢化合物燃烧的过程暴露于腐蚀性气氛中，其中燃烧器的外表面通过沿着外部燃烧器表面通过非腐蚀性气氛来保护。
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2.发明授权公开(公告)号：US06375916B2
公开(公告)日：2002-04-23
申请号：US09404778
申请日：1999-09-24
申请人： Thomas Sandahl Christensen , Jens-Henrik Bak Hansen , Peter Seier Christensen , Ivar Ivarsen Primdahl
发明人： Thomas Sandahl Christensen , Jens-Henrik Bak Hansen , Peter Seier Christensen , Ivar Ivarsen Primdahl
IPC分类号： C01D700
CPC分类号： C01B3/382 , C01B2203/00 , C01B2203/0233 , C01B2203/0244 , C01B2203/0495 , C01B2203/0844 , C01B2203/1241 , C01B2203/1247 , C01B2203/127 , C01B2203/142 , C01B2203/143 , C01B2203/82
摘要： Process for preparation of a hydrogen and/or carbon monoxide rich gas by catalytic autothermal reforming of a hydrocarbon feedstock containing higher hydrocarbons in an autothermal reformer comprising the further steps of (a) passing the hydrocarbon feedstock through a reactor containing steam reforming catalyst to remove or reduce the contents of higher hydrocarbons in the hydrocarbon feedstock; (b) passing the effluent from the first reactor to an autothermal reformer; and (c) withdrawing from the autothermal reformer a product gas rich in hydrogen and carbon monoxide.
摘要翻译： 通过在自热重整器中含有高级烃的烃原料的催化自热重整来制备富含氢和/或一氧化碳的气体的方法，该方法还包括以下步骤：（a）使烃原料通过含有蒸汽重整催化剂的反应器以除去或 降低烃原料中高级烃的含量;（b）将流出物从第一反应器送至自热重整器; 和（c）从自热重整器中取出富含氢和一氧化碳的产物气体。
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公开(公告)号：US6143202A
公开(公告)日：2000-11-07
申请号：US251116
申请日：1999-02-16
CPC分类号： C01B3/382 , C01B3/48 , C01B2203/0244 , C01B2203/0283 , C01B2203/0495 , C01B2203/0844 , C01B2203/1241 , C01B2203/127 , C01B2203/142 , C01B2203/1638 , C01B2203/1652 , C01B2203/1671 , C01B2203/169 , C01B2203/82
摘要： Process for the soot free autothermal steam reforming of a hydrocarbon feedstock by autothermally reforming the feedstock in an autothermal reactor at a given temperature and a given steam to carbon ratio in the feedstock and operating at a pressure in the reactor being above a critical value, where no soot is present in the steam reformed feedstock.
摘要翻译： 通过在给定温度下的自热反应器中将原料自动重整原料并在原料中以给定的蒸汽/碳比例在反应器中的压力下操作，高于临界值，从而对烃原料进行无烟自动热蒸汽重整的方法，其中 蒸汽重整原料中没有烟灰。
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公开(公告)号：US06689294B1
公开(公告)日：2004-02-10
申请号：US09720652
申请日：2001-03-12
申请人： Peter Seier Christensen , Thomas Sandahl Christensen , Ivar Ivarsen Primdahl , Jens-Henrik Bak Hansen
发明人： Peter Seier Christensen , Thomas Sandahl Christensen , Ivar Ivarsen Primdahl , Jens-Henrik Bak Hansen
IPC分类号： C01B3118
CPC分类号： C01B3/382 , C01B3/36 , C01B32/40 , C01B2203/0238 , C01B2203/0244 , C01B2203/06 , C01B2203/061 , C01B2203/062 , C01B2203/0816 , C01B2203/0844 , C01B2203/0866 , C01B2203/1011 , C01B2203/1241 , C01B2203/1247 , C01B2203/142 , C01B2203/169 , C01B2203/82 , Y02P20/142
摘要： Process for the preparation of a hydrogen and/or carbonmonoxide rich gas comprising the step of partial oxidation of a hydrocarbon feedstock with an oxygen containing reactant stream in presence of steam, wherein the steam is present in the hydrocarbon feedstock in an amount higher than in the oxygen containing reactant stream.
摘要翻译： 包括制备富含或多的一氧化碳的气体的方法，包括在蒸汽存在下用含氧反应物流部分氧化烃原料的步骤，其中所述蒸汽以高于 含氧反应物流。
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5.发明授权Process and reactor for the preparation of hydrogen and carbon monoxide rich gas 失效用于制备富含氢气和一氧化碳的气体的工艺和反应器公开(公告)号：US06908571B2
公开(公告)日：2005-06-21
申请号：US10457470
申请日：2003-06-10
CPC分类号： C01B3/36 , C01B3/382 , C01B2203/142 , C01B2203/143 , C01B2203/82
摘要： Soot formation is suppressed in the preparation of hydrogen and/or carbon monoxide rich gas by arranging on at least a surface of an upper portion of a reactor a catalytic material which is active in steam reforming hydrocarbons, introducing a hydrocarbon feedstock and an oxygen-containing atmosphere into the upper portion of the reactor, partially oxidising the feedstock with oxygen in the upper portion of the reactor, and contacting a part of the partially oxidized feedstock with the reforming catalyst in the reactor upper portion.
摘要翻译： 通过在反应器的上部的至少一个表面上设置在蒸汽重整烃中有活性的催化材料，引入烃原料和含氧气体 气氛进入反应器的上部，用反应器上部的氧部分地氧化原料，并使部分氧化的原料与反应器上部的重整催化剂接触。
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公开(公告)号：US6076745A
公开(公告)日：2000-06-20
申请号：US71679
申请日：1998-05-01
CPC分类号： F23D14/24
摘要： A swirling-flow burner includes a burner tube and an oxidizer supply tube concentric with and spaced from the burner tube to define an annular fuel gas conduit between the tubes. A fuel gas injector is connected to the outlet end of the fuel gas conduit has a substantially U-shaped cross-section around a common axis of symmetry of the burner tube and the injector, and also has an annular outlet directed inwardly towards the axis and a gas mixing zone. A oxidizer injector is connected to the outlet end of the oxidizer supply tube and has an axis of symmetry common with the fuel gas injector. The outlet of the oxidizer injector is directed towards the gas mixing zone. A static swirler is provided in the oxidizer injector for producing a swirling movement of the oxidizer around the axis before the oxidizer is discharged from the oxidizer injector. The static swirler includes a partition dividing the flow of oxidizer between an upstream and a downstream section and is provided with at least one passageway for the passage of the oxidizer from the upstream to the downstream section, where the passageway is designed to change the flow direction of the oxidizer from a direction parallel with the axis of symmetry upstream of the partition to a direction transversely to the axis and tangentially in relation to the axis downstream of the partition, so as to form a rotating flow of oxidizer around the axis.
摘要翻译： 旋流式燃烧器包括燃烧器管和与燃烧器管同心并与之隔开的氧化剂供应管，以在管之间限定环形燃料气体管道。 燃料气体喷射器连接到燃料气体导管的出口端具有围绕燃烧器管和喷射器的公共对称轴线的基本上U形的横截面，并且还具有向内朝向轴线指向的环形出口， 气体混合区。 氧化剂注射器连接到氧化剂供应管的出口端并且具有与燃料气体注入器共同的对称轴。 氧化剂注射器的出口指向气体混合区。 在氧化剂注射器中提供静态旋流器，用于在氧化剂从氧化剂注射器排出之前产生围绕轴线的氧化剂的旋转运动。 静态旋流器包括在上游和下游部分之间分隔氧化剂流的隔板，并且设置有至少一个通道，用于使氧化剂从上游通道到下游部分，其中通道设计成改变流动方向 的氧化剂从平行于分隔件上游的对称轴的方向移动到横向于轴线的方向并且相对于隔板下游的轴线切向，从而沿轴线形成旋转的氧化剂流。
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公开(公告)号：US06511312B2
公开(公告)日：2003-01-28
申请号：US10035048
申请日：2002-01-03
IPC分类号： F23C700
摘要： Swirling-flow burner with a burner tube comprising a central oxidiser supply tube and an outer concentric fuel supply tube, the oxidiser supply tube being provided with a concentric cylindrical guide body having static swirler blades and a central concentric cylindrical bore, the swirler blades extending from outer surface of the guide body to inner surface of oxidiser supply tube being concentrically arranged within space between the guide body and inner wall at lower portion of the oxidiser supply tube.
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公开(公告)号：US6123873A
公开(公告)日：2000-09-26
申请号：US248897
申请日：1999-02-12
CPC分类号： C01B3/323 , C01B3/38 , C01B3/382 , C01B2203/0244 , C01B2203/0811 , C01B2203/0816 , C01B2203/0838 , C01B2203/0844 , C01B2203/0866 , C01B2203/1223 , C01B2203/1241 , C01B2203/1258 , C01B2203/143 , C01B2203/1604 , C01B2203/82
摘要： Method for initiating operation of an autothermal reformer including the steps of preparing a hot gas which is rich in hydrogen by contacting a methanol and steam containing feed gas with a methanation catalyst and introducing the hot gas into the autothermal reformer, thereby heating the reformer with heat contained in the hot gas to a temperature which is sufficiently high to initiate and maintain subsequent reforming reactions to be carried out in the reformer.
摘要翻译： 引发自热重整器操作的方法，包括以下步骤：通过使甲醇和含有进料气体的蒸汽与甲烷化催化剂接触来制备富含氢的热气体，并将热气体引入自热重整器中，从而用热量加热重整器 包含在热气体中的温度足够高以引发并保持在重整器中进行的后续重整反应。
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公开(公告)号：US5958297A
公开(公告)日：1999-09-28
申请号：US696523
申请日：1996-08-14
CPC分类号： B01J19/02 , B01J15/00 , B01J8/02 , C01B3/36 , C01B3/382 , B01J2208/00495 , B01J2208/00504 , B01J2219/0204 , C01B2203/142 , C01B2203/82
摘要： Process for the preparation of hydrogen and/or carbon monoxide rich gas comprising partial oxidation of a hydrocarbon feedstock in a reactor with an upper and a lower portion and a refractory lining attached to an inner surface of the reactor, comprising the steps of introducing the feedstock and an oxygen containing atmosphere into the upper portion of the reactor;partially oxidizing the feedstock with oxygen in the upper portion of the reactor; andcontacting a part of the partially oxidized feedstock with a reforming catalyst arranged on the refractory lining in at least the upper portion of the reactor, so that to cool the lining by endothermic reforming reactions proceeding in the partially oxidized gas on the refractory lining.
摘要翻译： 包括用于制备富含氢气和/或一氧化碳的气体的方法，包括在具有上部和下部的反应器中的烃原料的部分氧化和连接到反应器内表面的耐火衬里，所述方法包括以下步骤：将原料 和含氧气氛进入反应器的上部; 在反应器上部用氧部分氧化原料; 并且使部分氧化的原料的一部分与至少在反应器的上部布置在耐火衬里上的重整催化剂接触，从而通过在耐火衬里上部分氧化的气体中进行的吸热重整反应来冷却衬里。
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公开(公告)号：US5852990A
公开(公告)日：1998-12-29
申请号：US467544
申请日：1995-06-06
CPC分类号： F22B1/1884 , F15C1/20 , Y10T137/218 , Y10T137/87676
摘要： A waste heat boiler for cooling a hot process stream includes a plurality of heat exchanging tubes within a cylindrical shell, an outlet chamber for withdrawing the cooled process stream, an insulated by-pass tube having an outlet end in the outlet chamber, and an injection nozzle in the outlet chamber for control of flow of the hot process stream through the by-bass tube by injection of a fluid into the by-pass tube outlet end.
摘要翻译： 用于冷却热工艺流的废热锅炉包括多个在圆筒形外壳内的热交换管，用于取出冷却的工艺流的出口室，在出口室中具有出口端的绝缘旁通管，以及注射 喷嘴，用于通过将流体注入旁通管出口端来控制热过程流通过旁通管的流动。
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