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公开(公告)号：US20200038816A1
公开(公告)日：2020-02-06
申请号：US16340909
申请日：2017-11-03
Applicant: Haldor Topsøe A/S
Inventor： Olav Holm-Christensen , Karthik Gopal Manoharan , Klaus Risbjerg Jarlkov , Jacob Brix
Abstract: The present invention relates to multi-bed catalytic reactor with a cylindrical shape comprising a mixing device mounted between two catalyst beds in the reactor, said mixing device has a circular outer rim which corresponds to the inner wall of the reactor, the mixing device comprises; collecting means disposed in a collecting section for collecting fluid from an up¬stream catalytic bed, mixing means disposed in a mixing section for mixing the collected fluid comprising guide vanes and guide ramps, and discharging means disposed in a discharging section for discharging the mixed fluid to a down-stream catalytic bed; wherein the collecting section, the mixing section and the discharging section are disposed outside the center of the circular cross-section of the reactor, as well as associated methods for mixing and the use of such a mixing device in catalytic reactors.
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公开(公告)号：US10940448B2
公开(公告)日：2021-03-09
申请号：US16340909
申请日：2017-11-03
Applicant: Haldor Topsøe A/S
Inventor： Olav Holm-Christensen , Karthik Gopal Manoharan , Klaus Risbjerg Jarlkov , Jacob Brix
Abstract: The present invention relates to multi-bed catalytic reactor with a cylindrical shape comprising a mixing device mounted between two catalyst beds in the reactor, said mixing device has a circular outer rim which corresponds to the inner wall of the reactor, the mixing device comprises; collecting means disposed in a collecting section for collecting fluid from an up¬stream catalytic bed, mixing means disposed in a mixing section for mixing the collected fluid comprising guide vanes and guide ramps, and discharging means disposed in a discharging section for discharging the mixed fluid to a down-stream catalytic bed; wherein the collecting section, the mixing section and the discharging section are disposed outside the center of the circular cross-section of the reactor, as well as associated methods for mixing and the use of such a mixing device in catalytic reactors.
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公开(公告)号：US09757703B2
公开(公告)日：2017-09-12
申请号：US14812484
申请日：2015-07-29
Applicant: Haldor Topsøe A/S
Inventor： Emir Zahirovic , Klaus Risbjerg Jarlkov , Louise Jivan Shah , Jacob Brix , Michael Boe , Olav Holm-Christensen
CPC classification number: B01J8/0492 , B01F3/04985 , B01F5/0413 , B01J8/0453 , B01J2208/00849 , B01J2208/00929 , C10G49/002 , C10G65/00 , C10G65/02
Abstract: A mixing device mounted between two catalyst beds in a multi-bed catalytic reactor with a cylindrical shape. The mixing device has a circular outer rim which corresponds to the inner wall of the reactor, and includes a collecting section for collecting fluid from an up-stream catalytic bed, a mixing section for mixing the collected fluid, and a discharging section for discharging the mixed fluid to a down-stream catalytic bed. The collecting section, the mixing section and the discharging section are disposed outside the center of the circular cross-section of the reactor.
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公开(公告)号：US20150328610A1
公开(公告)日：2015-11-19
申请号：US14812484
申请日：2015-07-29
Applicant: Haldor Topsøe A/S
Inventor： Emir Zahirovic , Klaus Risbjerg Jarlkov , Louise Jivan Shah , Jacob Brix , Michael Boe , Olav Holm-Christensen
CPC classification number: B01J8/0492 , B01F3/04985 , B01F5/0413 , B01J8/0453 , B01J2208/00849 , B01J2208/00929 , C10G49/002 , C10G65/00 , C10G65/02
Abstract: A mixing device mounted between two catalyst beds in a multi-bed catalytic reactor with a cylindrical shape. The mixing device has a circular outer rim which corresponds to the inner wall of the reactor, and includes a collecting section for collecting fluid from an up-stream catalytic bed, a mixing section for mixing the collected fluid, and a discharging section for discharging the mixed fluid to a down-stream catalytic bed. The collecting section, the mixing section and the discharging section are disposed outside the center of the circular cross-section of the reactor.
Abstract translation: 混合装置安装在具有圆柱形状的多床催化反应器中的两个催化剂床之间。 混合装置具有对应于反应器的内壁的圆形外缘，并且包括用于从上游催化床收集流体的收集部分，用于混合收集的流体的混合部分和用于将所述收集部分排出的排出部分 混合流体到下游催化床。 收集部分，混合部分和排出部分设置在反应器的圆形横截面的中心的外侧。
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