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11 条记录 (耗时 0.012 秒)

    Device and process for manufacturing synthesis gases through combustion and its application
    2.
    发明授权
    Device and process for manufacturing synthesis gases through combustion and its application 失效
    通过燃烧及其应用制造合成气的装置和方法

    公开(公告)号：US5549877A

    公开(公告)日：1996-08-27

    申请号：US544371

    申请日：1990-06-27

    申请人： Paul Gateau ,  Michel Maute ,  Alain Feugier

    发明人： Paul Gateau ,  Michel Maute ,  Alain Feugier

    IPC分类号： C01B3/36 ,  B01J7/00 ,  B01J12/00

    CPC分类号： C01B3/363 ,  B01J8/0278 ,  B01J2208/00504 ,  B01J2208/00902 ,  B01J2208/00911 ,  B01J2208/0092

    摘要： The present invention relates to a device and a process for manufacturing synthesis gases through the combustion, under lack of oxygen, of a hydrocarbon fuel by use of a gaseous oxidizer, the device comprises primary injection means (2) producing, following an axis (14), a jet of fuel and of part of the oxidizer in a combustion chamber of a reactor, said jet comprising a main flame substantially originating at the level of the primary injection means (2) and extending from the primary injection means.The device also includes secondary injection means for injecting a complementary amount of oxidizer into the combustion chamber, the secondary injection means being arranged to direct the complementary amount of oxidizer into the jet at a distance from the primary injection means.

    摘要翻译： 本发明涉及一种通过使用气体氧化剂在烃类燃料的缺氧下制造合成气的装置和方法，该装置包括主喷射装置（2），沿着轴线（14）产生 ），在反应器的燃烧室中的燃料喷射和部分氧化剂，所述射流包括主火焰，其基本上源于主喷射装置（2）的水平并且从主喷射装置延伸。 该装置还包括用于将互补量的氧化剂注入到燃烧室中的二次注射装置，二次注射装置被布置成将互补量的氧化剂引导到距离主注射装置一定距离的射流。

    Burner for the manufacture of synthetic gas comprising a solid element with holes
    3.
    发明授权
    Burner for the manufacture of synthetic gas comprising a solid element with holes 失效
    用于制造合成气体的燃烧器，其包括具有孔的固体元件

    公开(公告)号：US5292246A

    公开(公告)日：1994-03-08

    申请号：US931134

    申请日：1992-08-04

    申请人： Paul Gateau ,  Michel Maute ,  Alain Feugier

    发明人： Paul Gateau ,  Michel Maute ,  Alain Feugier

    IPC分类号： C01B3/36 ,  F23D14/22 ,  F23D14/00

    CPC分类号： C01B3/363 ,  F23D14/22

    摘要： The present invention provides a burner for a reactor producing synthetic gas for conveying at least two fluids separately to a reaction zone, one serving as fuel and the other as combustive. It comprises a solid element in which are provided holes penetrating to different depths, these holes opening at one of their ends into the reactor and at the other either into fuel supply means or into combustive supply means depending on the fluid conveyed by the hole considered.

    摘要翻译： 本发明提供了一种用于生产合成气体的反应器的燃烧器，用于将至少两种流体分别输送到反应区，一个用作燃料，另一个用作燃烧。 它包括固体元件，其中提供穿透不同深度的孔，这些孔在其一端开口进入反应器，另一端根据所考虑的孔输送的流体进入燃料供应装置或燃烧供应装置。

    Steam-cracking in a fluid bed reaction zone
    4.
    发明授权
    Steam-cracking in a fluid bed reaction zone 失效
    在流化床反应区内进行蒸汽裂化

    公开(公告)号：US5039395A

    公开(公告)日：1991-08-13

    申请号：US192447

    申请日：1988-05-11

    申请人： Gerard Martin ,  Alain Feugier ,  Germain Martino

    发明人： Gerard Martin ,  Alain Feugier ,  Germain Martino

    IPC分类号： C10G9/00 ,  C10G9/32 ,  C10G9/36 ,  C10G11/18 ,  C10G11/20 ,  C10G51/02 ,  C10G51/04

    CPC分类号： C10G9/002 ,  C10G51/023 ,  C10G51/04 ,  C10G9/32

    摘要： The invention is directed to steam-cracking in a fluid bed reaction zone, of a charge of hydrocarbons having at least two carbon atoms per molecule.In this process the charge (3) circulates with steam (2) and inert solid particles, heated at a temperature T.sub.1 from 500.degree. to 1,800.degree. C., through at least one enclosure (7). A gas effluent is separated from the particles in the enclosure and fed to a quenching zone (8) opening into said enclosure. Said effluent is circulated with cooling second solid particles which are at a temperature T.sub.2 lower than T.sub.1 and at most equal to 800.degree. C. A steam-cracking effluent is then recovered through line (15).This process can be used in petrochemistry, particularly for producing ethylene and propylene.

    摘要翻译： 本发明涉及在流化床反应区中的蒸汽裂解，每分子具有至少两个碳原子的烃的电荷。 在这个过程中，电荷（3）与蒸汽（2）和惰性固体颗粒一起循环，惰性固体颗粒通过至少一个外壳（7）在温度T1从500℃加热到1800℃。 气体流出物与外壳中的颗粒分离并进料到通向所述外壳的淬火区域（8）。 所述流出物与冷却的第二固体颗粒一起循环，第二固体颗粒的温度T2低于T1，最多等于800℃。然后通过管线（15）回收蒸汽裂解流出物。 该方法可用于石油化学，特别是用于生产乙烯和丙烯。

    Apparatus for catalytic cracking of a hydrocarbon charge subjected to a pretreatment with solid particles of low activity
    5.
    发明授权
    Apparatus for catalytic cracking of a hydrocarbon charge subjected to a pretreatment with solid particles of low activity 失效
    用于对具有低活性的固体颗粒进行预处理的烃装料的催化裂化装置

    公开(公告)号：US4948569A

    公开(公告)日：1990-08-14

    申请号：US354584

    申请日：1989-05-22

    申请人： Gerard Martin ,  Alain Feugier

    发明人： Gerard Martin ,  Alain Feugier

    IPC分类号： C10G11/18 ,  B01J8/26 ,  B01J8/28 ,  C10G55/06

    CPC分类号： B01J8/28 ,  B01J8/26 ,  C10G55/06

    摘要： A process and an apparatus for catalytic cracking in a reaction zone operated with a fluid or a moving bed is disclosed, wherein the charge is subjected to at least one pretreatment.According to the invention, at least a portion of said charge, as vapor 40, and at least a part of the catalyst particles 6, circulate at least in one enclosure 1, wherein at least said portion of charge, on the one hand, and said solid particles (of low catalytic activity), distinct from the catalyst particles, on the other hand, are contacted, said solid particles and said charge flowing, as a whole, in the same direction, either downwardly or upwardly in said enclosure 1, at a temperature substantially equal to the temperature prevailing at the inlet of the reaction zone. After stirring of the solid particles with the charge, the latter, free of the major part of the residual products, is separated at 27 from the solid particles and fed with the catalyst particles to the reaction zone 8.The process and apparatus according to the invention can be used for refining heavy oil charges.

    Process for catalytic cracking of a hydrocarbon charge subjected to a pretreatment with solid particles of low activity
    6.
    发明授权
    Process for catalytic cracking of a hydrocarbon charge subjected to a pretreatment with solid particles of low activity 失效
    对具有低活性的固体颗粒进行预处理的烃装料的催化裂化方法

    公开(公告)号：US4861458A

    公开(公告)日：1989-08-29

    申请号：US239006

    申请日：1988-08-29

    申请人： Gerard Martin ,  Alain Feugier

    发明人： Gerard Martin ,  Alain Feugier

    IPC分类号： C10G11/18 ,  B01J8/26 ,  B01J8/28 ,  C10G55/06 ,  C10G51/04

    CPC分类号： B01J8/28 ,  B01J8/26 ,  C10G55/06

    摘要： A process and an apparatus for catalytic cracking in a reaction zone operated with a fluid or a moving bed is disclosed, wherein the charge is subjected to at least one pretreatment.According to the invention, at least a portion of said charge, as vapor 40, and at least a part of the catalyst particles 6, circulate at least in one enclosure 1, wherein at least said portion of charge, on the one hand, and said solid particles (of low catalytic activity), distinct from the catalyst particles, on the other hand, are contacted, said solid particles and said charge flowing, as a whole, in the same direction, either downwardly or upwardly in said enclosure 1, at a temperature substantially equal to the temperature prevailing at the inlet of the reaction zone. After stirring of the solid particles with the charge, the latter, free of the major part of the residual products, is separated at 27 from the solid particles and fed with the catalyst particles to the reaction zone 8.The process and apparatus according to the invention can be used for refining heavy oil charges.

    摘要翻译： 公开了在用流体或移动床操作的反应区中用于催化裂化的方法和装置，其中对所述电荷进行至少一种预处理。 根据本发明，作为蒸气40和至少一部分催化剂颗粒6的所述电荷的至少一部分至少在一个外壳1中循环，其中至少所述充电部分一方面和 另一方面，与催化剂颗粒不同的所述固体颗粒（具有低催化活性）被接触，所述固体颗粒和所述电荷作为整体在所述外壳1中向下或向上流动相同的方向， 其温度基本上等于在反应区入口处的温度。 在电荷搅拌固体颗粒后，后者不含大部分残留产物，在27处与固体颗粒分离，并将催化剂颗粒加入反应区8.根据本发明的方法和装置 本发明可用于精炼重油收费。

    Fluidizing apparatus with built-in heat exchanger
    7.
    发明授权
    Fluidizing apparatus with built-in heat exchanger 失效
    内置热交换器的流化设备

    公开(公告)号：US4674564A

    公开(公告)日：1987-06-23

    申请号：US854077

    申请日：1986-04-17

    申请人： Gerard Chrysostome ,  Alain Feugier ,  Jean C. Kita

    发明人： Gerard Chrysostome ,  Alain Feugier ,  Jean C. Kita

    IPC分类号： B01J8/44 ,  B01J8/18 ,  F23C10/18 ,  F23C10/20 ,  F28D13/00 ,  F28C3/16

    CPC分类号： B01J8/1836 ,  F23C10/18 ,  F23C10/20 ,  F28D13/00 ,  B01J2208/00088 ,  B01J2208/00132

    摘要： Fluidizing apparatus comprises a grid defining cavities and main fluidizing gas blower channels connected to these cavities. Complementary channels pass through openings in swellings at the intersections of the cavities. Their upper ends are above the level of the grid. They are adapted to blow a complementary gas into an active area disposed above each swelling. A heat exchanger is adapted to exchange heat with the fluidized bed. It comprises at least one tube shaped so as to extend over the grid and through a plurality of these active areas. The rate of heat exchange may be modified by altering the complementary gas flowrate, without modifying the fluidization velocity.

    摘要翻译： 流化设备包括连接到这些空腔的网格限定腔和主流化气体鼓风机通道。 互补通道在腔的交叉处通过膨胀的开口。 它们的上端高于电网的高度。 它们适于将互补气体吹入设置在每个溶胀物上方的活性区域中。 热交换器适于与流化床交换热量。 它包括至少一个管状，以便在网格上延伸并穿过多个这些有效区域。 可以通过改变补充气体流速而不改变流化速度来改变热交换速率。