SG190303A1 - Chemical reactor having a woven wire mesh product as a retaining device for particles - Google Patents

Chemical reactor having a woven wire mesh product as a retaining device for particles Download PDF

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Publication number
SG190303A1
SG190303A1 SG2013037650A SG2013037650A SG190303A1 SG 190303 A1 SG190303 A1 SG 190303A1 SG 2013037650 A SG2013037650 A SG 2013037650A SG 2013037650 A SG2013037650 A SG 2013037650A SG 190303 A1 SG190303 A1 SG 190303A1
Authority
SG
Singapore
Prior art keywords
knitted fabric
wire mesh
reactor
particles
catalyst
Prior art date
Application number
SG2013037650A
Other languages
English (en)
Inventor
Michael Merkel
Karl-Heinz Wilke
Thomas Knauf
Original Assignee
Bayer Ip Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bayer Ip Gmbh filed Critical Bayer Ip Gmbh
Publication of SG190303A1 publication Critical patent/SG190303A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/0242—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid flow within the bed being predominantly vertical
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/0292—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds with stationary packing material in the bed, e.g. bricks, wire rings, baffles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/008—Details of the reactor or of the particulate material; Processes to increase or to retard the rate of reaction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/0242—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid flow within the bed being predominantly vertical
    • B01J8/025—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid flow within the bed being predominantly vertical in a cylindrical shaped bed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/44—Fluidisation grids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/30—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds
    • C07C209/32—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds by reduction of nitro groups
    • C07C209/36—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds by reduction of nitro groups by reduction of nitro groups bound to carbon atoms of six-membered aromatic rings in presence of hydrogen-containing gases and a catalyst
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B1/14—Other fabrics or articles characterised primarily by the use of particular thread materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00796—Details of the reactor or of the particulate material
    • B01J2208/00884—Means for supporting the bed of particles, e.g. grids, bars, perforated plates
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
    • Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12424—Mass of only fibers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Fluid Mechanics (AREA)
  • Textile Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Catalysts (AREA)
SG2013037650A 2010-11-18 2011-11-15 Chemical reactor having a woven wire mesh product as a retaining device for particles SG190303A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010044111 2010-11-18
PCT/EP2011/070101 WO2012065969A1 (de) 2010-11-18 2011-11-15 Chemischer reaktor mit drahtgestrick-maschenware als halteeinrichtung für partikel

Publications (1)

Publication Number Publication Date
SG190303A1 true SG190303A1 (en) 2013-06-28

Family

ID=45001735

Family Applications (1)

Application Number Title Priority Date Filing Date
SG2013037650A SG190303A1 (en) 2010-11-18 2011-11-15 Chemical reactor having a woven wire mesh product as a retaining device for particles

Country Status (11)

Country Link
US (1) US9364810B2 (enExample)
EP (1) EP2640504B1 (enExample)
JP (1) JP6073236B2 (enExample)
KR (1) KR101854486B1 (enExample)
CN (2) CN103313781B (enExample)
BR (1) BR112013012318A2 (enExample)
MX (1) MX2013005523A (enExample)
PT (1) PT2640504T (enExample)
RU (1) RU2579392C2 (enExample)
SG (1) SG190303A1 (enExample)
WO (1) WO2012065969A1 (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014223813A1 (de) 2014-11-21 2016-05-25 Thyssenkrupp Ag Brennerkorb für einen Ammoniak-Oxidationsbrenner
RU2020108186A (ru) * 2017-07-27 2021-08-27 Хальдор Топсёэ А/С Каталитический реактор, содержащий волокнистую подложку частиц катализатора
US11298669B2 (en) 2017-12-21 2022-04-12 Uop Llc Scale collection device for downflow reactors
US10537866B2 (en) * 2017-12-21 2020-01-21 Uop Llc Scale collection device for downflow reactors
US10549249B2 (en) 2017-12-21 2020-02-04 Uop Llc Scale collection device for downflow reactors
US10556212B2 (en) 2017-12-21 2020-02-11 Uop Llc Scale collection device for downflow reactors
US11224849B2 (en) 2017-12-21 2022-01-18 Uop Llc Scale collection device for downflow reactors
US10576439B2 (en) 2017-12-21 2020-03-03 Uop Llc Scale collection device for downflow reactors
FR3083717B1 (fr) * 2018-07-11 2020-06-26 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Dispositif permettant de limiter ou supprimer la migration de particules entre deux couches
FR3083718B1 (fr) * 2018-07-11 2020-07-03 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Dispositif en toile permettant de limiter ou supprimer la migration de particules entre deux couches
DE102021201811A1 (de) 2020-02-25 2021-08-26 Thyssenkrupp Ag Reaktor für die katalytische Behandlung eines Gasstroms
BE1027663B1 (de) * 2020-02-25 2021-05-06 Thyssenkrupp Ind Solutions Ag Reaktor für die katalytische Behandlung eines Gasstroms
WO2021170756A1 (de) 2020-02-25 2021-09-02 Thyssenkrupp Industrial Solutions Ag Reaktor für die katalytische behandlung eines gasstroms
CN113713584A (zh) * 2021-09-10 2021-11-30 南京尚中过滤与分析设备有限公司 一种去除烟气中so2的装置和方法
CN116712968B (zh) * 2023-05-06 2025-08-15 中国石油化工股份有限公司 一种固定床反应器用催化剂格栅及固定床反应器

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DE2849002A1 (de) 1978-11-11 1980-05-22 Bayer Ag Verfahren zur katalytischen hydrierung von nitrobenzol
ATE73010T1 (de) * 1988-10-12 1992-03-15 Johnson Matthey Plc Metallgewebe.
JPH04141227A (ja) * 1990-10-03 1992-05-14 Nagaoka Kinmo Kk ラジアルフロー式触媒充填塔における触媒保持方法および装置
FR2684893A1 (fr) * 1991-12-16 1993-06-18 Inst Francais Du Petrole Procede de distillation reactive catalytique et appareillage pour sa mise en óoeuvre.
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Also Published As

Publication number Publication date
CN106378064B (zh) 2020-04-28
JP6073236B2 (ja) 2017-02-01
EP2640504B1 (de) 2018-05-09
EP2640504A1 (de) 2013-09-25
JP2014503342A (ja) 2014-02-13
WO2012065969A1 (de) 2012-05-24
US9364810B2 (en) 2016-06-14
BR112013012318A2 (pt) 2016-08-16
RU2013127397A (ru) 2014-12-27
US20130296610A1 (en) 2013-11-07
CN103313781A (zh) 2013-09-18
KR101854486B1 (ko) 2018-05-03
KR20130121868A (ko) 2013-11-06
RU2579392C2 (ru) 2016-04-10
CN103313781B (zh) 2016-12-07
CN106378064A (zh) 2017-02-08
MX2013005523A (es) 2013-07-05
PT2640504T (pt) 2018-09-28

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