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公开(公告)号：US20160061443A1
公开(公告)日：2016-03-03
申请号：US14939567
申请日：2015-11-12
Applicant: Haldor Topsøe A/S
Inventor： Olav Holm-Christensen , Michael Boe
CPC classification number: F23D14/08 , C01B3/38 , C01B2203/0227 , C01B2203/0838 , C01B2203/1241 , F23D14/22 , F23D14/58 , F23D91/02 , F23D2900/14064
Abstract: A burner with a plurality of oxidant gas pipes distributed throughout the cross section of the burner and process gas in plug flow provides even mixing of the oxidant and the process gas.
Abstract translation: 具有分布在燃烧器的整个横截面上的多个氧化剂气体管道和活塞流中的处理气体的燃烧器提供氧化剂和工艺气体的均匀混合。
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Patent Agency Ranking
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：US10082289B2
公开(公告)日：2018-09-25
申请号：US14939567
申请日：2015-11-12
Applicant: Haldor Topsøe A/S
Inventor： Olav Holm-Christensen , Michael Boe
Abstract: A burner with a plurality of oxidant gas pipes distributed throughout the cross section of the burner and process gas in plug flow provides even mixing of the oxidant and the process gas.
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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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