WO2015128673A3 - Plasma enhanced catalytic conversion method and apparatus - Google Patents

Plasma enhanced catalytic conversion method and apparatus Download PDF

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Publication number
WO2015128673A3
WO2015128673A3 PCT/GB2015/050586 GB2015050586W WO2015128673A3 WO 2015128673 A3 WO2015128673 A3 WO 2015128673A3 GB 2015050586 W GB2015050586 W GB 2015050586W WO 2015128673 A3 WO2015128673 A3 WO 2015128673A3
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WO
WIPO (PCT)
Prior art keywords
facilitating
chemical reaction
plasma
conversion method
plasma enhanced
Prior art date
Application number
PCT/GB2015/050586
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French (fr)
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WO2015128673A2 (en
Inventor
Domenico CUPERTINO
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C-Tech Innovation Limited
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Publication date
Application filed by C-Tech Innovation Limited filed Critical C-Tech Innovation Limited
Publication of WO2015128673A2 publication Critical patent/WO2015128673A2/en
Publication of WO2015128673A3 publication Critical patent/WO2015128673A3/en

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    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/087—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy
    • B01J19/088—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy giving rise to electric discharges
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
    • B01J19/122—Incoherent waves
    • B01J19/126—Microwaves
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/46—Generating plasma using applied electromagnetic fields, e.g. high frequency or microwave energy
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/46—Generating plasma using applied electromagnetic fields, e.g. high frequency or microwave energy
    • H05H1/461—Microwave discharges
    • H05H1/4622—Microwave discharges using waveguides
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00054—Controlling or regulating the heat exchange system
    • B01J2219/00056—Controlling or regulating the heat exchange system involving measured parameters
    • B01J2219/00065—Pressure measurement
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00054—Controlling or regulating the heat exchange system
    • B01J2219/00056—Controlling or regulating the heat exchange system involving measured parameters
    • B01J2219/00069—Flow rate measurement
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
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    • B01J2219/0809—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy giving rise to electric discharges involving electrodes employing two or more electrodes
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B01J2219/0807—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy giving rise to electric discharges involving electrodes
    • B01J2219/0824—Details relating to the shape of the electrodes
    • B01J2219/0826—Details relating to the shape of the electrodes essentially linear
    • B01J2219/0828—Wires
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J2219/0803—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy
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    • B01J2219/0807—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy giving rise to electric discharges involving electrodes
    • B01J2219/0824—Details relating to the shape of the electrodes
    • B01J2219/0826—Details relating to the shape of the electrodes essentially linear
    • B01J2219/083—Details relating to the shape of the electrodes essentially linear cylindrical
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B01J2219/0807—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy giving rise to electric discharges involving electrodes
    • B01J2219/0837—Details relating to the material of the electrodes
    • B01J2219/0839—Carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J2219/0869—Feeding or evacuating the reactor
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J2219/0873—Materials to be treated
    • B01J2219/0875—Gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J2219/0873—Materials to be treated
    • B01J2219/0881—Two or more materials
    • B01J2219/0883—Gas-gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
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    • B01J2219/0873—Materials to be treated
    • B01J2219/0892—Materials to be treated involving catalytically active material
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J2219/0894—Processes carried out in the presence of a plasma
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J2219/12—Processes employing electromagnetic waves
    • B01J2219/1203—Incoherent waves
    • B01J2219/1206—Microwaves
    • B01J2219/1209—Features relating to the reactor or vessel
    • B01J2219/1212—Arrangements of the reactor or the reactors
    • B01J2219/1215—Single reactor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J2219/12—Processes employing electromagnetic waves
    • B01J2219/1203—Incoherent waves
    • B01J2219/1206—Microwaves
    • B01J2219/1209—Features relating to the reactor or vessel
    • B01J2219/1221—Features relating to the reactor or vessel the reactor per se
    • B01J2219/1224—Form of the reactor
    • B01J2219/1227—Reactors comprising tubes with open ends
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J2219/12—Processes employing electromagnetic waves
    • B01J2219/1203—Incoherent waves
    • B01J2219/1206—Microwaves
    • B01J2219/1248—Features relating to the microwave cavity
    • B01J2219/1269—Microwave guides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J2219/12—Processes employing electromagnetic waves
    • B01J2219/1203—Incoherent waves
    • B01J2219/1206—Microwaves
    • B01J2219/1248—Features relating to the microwave cavity
    • B01J2219/1272—Materials of construction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J2219/12—Processes employing electromagnetic waves
    • B01J2219/1203—Incoherent waves
    • B01J2219/1206—Microwaves
    • B01J2219/1287—Features relating to the microwave source
    • B01J2219/129—Arrangements thereof
    • B01J2219/1293—Single source

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  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Toxicology (AREA)
  • Electromagnetism (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Method and apparatus for facilitating a chemical reaction A method of facilitating a chemical reaction, the method comprising: generating a plasma by introducing a plasma source gas (2) as a vorticular or swirled flow (12) into microwave radiation contained in a non-resonant multimodal microwave cavity (50). The method further comprising: directing the plasma into contact with a catalyst (25); directing a plurality of reagents (31, 32, 33, 41, 42, 43) into contact with the catalyst (25); and performing at least some of the method steps at a pressure greater than atmospheric pressure (101,325 Pa). The method further comprises controlling a flow of each of the plurality of reagents independently. Also, an apparatus for facilitating a chemical reaction in accordance with the method.
PCT/GB2015/050586 2014-02-27 2015-02-27 Plasma enhanced catalytic conversion method and apparatus WO2015128673A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1403488.8A GB2531233A (en) 2014-02-27 2014-02-27 Plasma enhanced catalytic conversion method and apparatus
GB1403488.8 2014-02-27

Publications (2)

Publication Number Publication Date
WO2015128673A2 WO2015128673A2 (en) 2015-09-03
WO2015128673A3 true WO2015128673A3 (en) 2015-12-17

Family

ID=50490504

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2015/050586 WO2015128673A2 (en) 2014-02-27 2015-02-27 Plasma enhanced catalytic conversion method and apparatus

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GB (1) GB2531233A (en)
WO (1) WO2015128673A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015218098A1 (en) * 2015-09-21 2017-03-23 Deutsche Lufthansa Ag Process for the thermal decomposition of hydrocarbons and corresponding device
DE102015218514A1 (en) * 2015-09-25 2017-03-30 Deutsche Lufthansa Ag Reactor for thermal cracking of hydrocarbons and corresponding process
DE102015219862A1 (en) * 2015-10-13 2017-04-13 Deutsche Lufthansa Ag Apparatus and method for producing synthesis gas
US9812295B1 (en) * 2016-11-15 2017-11-07 Lyten, Inc. Microwave chemical processing
EP3606659A4 (en) * 2017-04-07 2020-12-16 Nuionic Technologies LP Microwave enhancement of chemical reactions
GB201819684D0 (en) * 2018-12-03 2019-01-16 C Tech Innovation Ltd Production of nitrogen oxides
US20200312629A1 (en) 2019-03-25 2020-10-01 Recarbon, Inc. Controlling exhaust gas pressure of a plasma reactor for plasma stability
CN114199774A (en) * 2021-11-12 2022-03-18 江苏大学 In-situ transmission infrared reaction tank under action of jet plasma and testing method

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4428418A1 (en) * 1994-08-11 1996-02-15 Buck Chem Tech Werke Process and device to make toxic gases or toxic volatile materials inert
WO2006037991A2 (en) * 2004-10-04 2006-04-13 C-Tech Innovation Limited Microwave plasma apparatus with vorticular gas flow
WO2008090466A2 (en) * 2007-01-25 2008-07-31 Eden Innovations Ltd. Method and system for producing a hydrogen enriched fuel using microwave assisted methane plasma decomposition on catalyst
US20090205254A1 (en) * 2008-02-14 2009-08-20 Zhonghua John Zhu Method And System For Converting A Methane Gas To A Liquid Fuel
EP2602813A1 (en) * 2010-08-02 2013-06-12 Osaka University Plasma treatment device
GB2501865A (en) * 2012-02-10 2013-11-13 C Tech Innovation Ltd Plasma catalytic gas treatment device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4428418A1 (en) * 1994-08-11 1996-02-15 Buck Chem Tech Werke Process and device to make toxic gases or toxic volatile materials inert
WO2006037991A2 (en) * 2004-10-04 2006-04-13 C-Tech Innovation Limited Microwave plasma apparatus with vorticular gas flow
WO2008090466A2 (en) * 2007-01-25 2008-07-31 Eden Innovations Ltd. Method and system for producing a hydrogen enriched fuel using microwave assisted methane plasma decomposition on catalyst
US20090205254A1 (en) * 2008-02-14 2009-08-20 Zhonghua John Zhu Method And System For Converting A Methane Gas To A Liquid Fuel
EP2602813A1 (en) * 2010-08-02 2013-06-12 Osaka University Plasma treatment device
GB2501865A (en) * 2012-02-10 2013-11-13 C Tech Innovation Ltd Plasma catalytic gas treatment device

Also Published As

Publication number Publication date
GB201403488D0 (en) 2014-04-16
WO2015128673A2 (en) 2015-09-03
GB2531233A (en) 2016-04-20

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