公开(公告)号：US20130092601A1

公开(公告)日：2013-04-18

申请号：US13630011

申请日：2012-09-28

Applicant: IFP ENERGIES NOUVELLES

Inventor： Frederic BAZER-BACHI ,  Frederic AUGIER ,  Yacine HAROUN ,  Christophe BOYER

IPC: B01J8/02

CPC classification number: B01J8/02 ,  B01J8/008 ,  B01J8/0278 ,  B01J8/0492 ,  C10G49/002 ,  C10G2300/202

Abstract: This invention relates to a plate that allows the distribution of a polyphase mixture in a reactor that operates in the trickle mode and that consists of at least one gaseous phase and at least one liquid phase, with the plate (10) being located above a catalytic particle bed, comprising a number of shafts (3), characterized in that a portion of the shafts of the plate, located close to the wall of the reactor chamber, called peripheral shafts, are truncated.The invention also relates to the use of the plate in a reactor for the purpose of carrying out reactions of hydrotreatment, hydrogenation, or oxidation.

Abstract translation: 本发明涉及一种板，其允许多相混合物在以涓流模式操作的反应器中分配，并且由至少一个气相和至少一个液相组成，板（10）位于催化剂上方 颗粒床，其包括多个轴（3），其特征在于，所述板的位于所述反应室的壁附近的称为外围轴的所述轴的一部分被截断。 本发明还涉及在反应器中用于进行加氢处理，氢化或氧化反应的板的用途。

公开(公告)号：US20150343404A1

公开(公告)日：2015-12-03

申请号：US14436731

申请日：2013-09-24

Applicant: IFP Energies nouvelles

Inventor： Elena SANZ ,  Robert BEAUMONT ,  Ghislain BERGEOT ,  Christophe BOYER

IPC: B01J8/00 ,  B01J8/06

CPC classification number: B01J8/003 ,  B01J8/002 ,  B01J8/06 ,  B01J2208/00752

Abstract: The present invention describes a device and a method for dense and homogeneous loading of catalyst into the annular space of bayonet tubes employed in a steam reforming reactor, said device being constituted by a series of removable helical elements.

Abstract translation: 本发明描述了一种用于将催化剂致密均匀地装载到用于蒸汽重整反应器的卡口式管的环形空间中的装置和方法，所述装置由一系列可移除的螺旋元件构成。

公开(公告)号：US20130165711A1

公开(公告)日：2013-06-27

申请号：US13724238

申请日：2012-12-21

Applicant: IFP ENERGIES NOUVELLES

Inventor： Aurelie DANDEU ,  Frederic BAZER-BACHI ,  Jean Louis AMBROSINO ,  Christophe BOYER

IPC: C07C5/03

CPC classification number: C10G45/40 ,  B01J8/0457 ,  B01J23/44 ,  B01J23/66 ,  B01J23/96 ,  B01J38/10 ,  C07C7/163 ,  C07C7/167 ,  Y02P20/52 ,  Y02P20/584 ,  C07C11/06 ,  C07C11/167

Abstract: This invention has as its object a process for selective hydrogenation of an unsaturated olefinic feedstock that comprises 3 or 4 carbon atoms, using at least two switchable fixed-bed reactors, each containing at least one catalytic bed and in which said feedstock successively passes through all of the reactors, and in which, each time that one of the reactors is deactivated, the point of introduction of the feedstock is moved downstream.

Abstract translation: 本发明的目的是使用至少两个可切换的固定床反应器选择氢化含有3或4个碳原子的不饱和烯烃原料的方法，每个反应器含有至少一个催化床，其中所述原料依次通过所有 的反应器，并且其中每当反应器中的一个反应器停用时，原料的引入点向下游移动。

公开(公告)号：US20150298085A1

公开(公告)日：2015-10-22

申请号：US14435480

申请日：2013-09-24

Applicant: IFP ENERGIES NOUVELLES

Inventor： Elena SANZ ,  Robert BEAUMONT ,  Christophe BOYER

IPC: B01J8/00

CPC classification number: B01J8/0025 ,  B01J8/002 ,  B01J8/003 ,  B01J8/06 ,  B01J2208/00752 ,  B01J2208/00778

Abstract: The present invention describes a device and a method for dense and homogeneous loading of catalyst into the annular space 4 of bayonet tubes defined by an external tube 6 and an internal tube 5 used in a steam reforming reactor, said device using a rigid auxiliary tube 7 for introducing solid particles into said annular zone 4.

Abstract translation: 本发明描述了一种用于将催化剂致密均匀地装载到由外管6和用于蒸汽重整反应器中的内管5限定的卡口管的环形空间4中的装置和方法，所述装置使用刚性辅助管7 用于将固体颗粒引入所述环形区域4中。

公开(公告)号：US20130220886A1

公开(公告)日：2013-08-29

申请号：US13772812

申请日：2013-02-21

Applicant: IFP ENERGIES NOUVELLES

Inventor： Christophe BOYER ,  Frederic AUGIER ,  Frederic BAZER-BACHI ,  Yacine HAROUN

IPC: B01J8/02

CPC classification number: B01J8/0278 ,  B01J8/025 ,  B01J2208/00849 ,  C10G49/002

Abstract: The catalytic reactor consists of a chamber 1 that contains at least one catalyst bed 2 in solid form, with the reactor being supplied with effluent to be treated by a pipe 3 that empties into a separation means 4 between gas and liquid, with the liquid obtained from the separator being collected in a tank, and a plate 9 being arranged between the separation means 4 and the solid catalyst bed 2. The plate 9 consists of at least two closed boxes 10, with at least two vertical tubes 11 provided with openings 12 linking with the interiors of the boxes 10 passing through the boxes, and with the liquid distribution means 8 channeling the liquid from the tank into said boxes 10.

Abstract translation: 催化反应器由容纳至少一个固体形式的催化剂床2的室1组成，反应器被供给待排出的流出物，管道3被排空到气体和液体之间的分离装置4中，得到的液体 从分离器收集在罐中，并且板9布置在分离装置4和固体催化剂床2之间。板9由至少两个封闭箱10组成，其中至少两个垂直管11设置有开口12 与通过盒子的盒子10的内部连接，并且液体分配装置8将液体从罐引导到所述盒子10中。