RU2013138470A - METHOD AND DEVICE FOR PRODUCING SYNTHESIS GAS - Google Patents

METHOD AND DEVICE FOR PRODUCING SYNTHESIS GAS Download PDF

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RU2013138470A
RU2013138470A RU2013138470/05A RU2013138470A RU2013138470A RU 2013138470 A RU2013138470 A RU 2013138470A RU 2013138470/05 A RU2013138470/05 A RU 2013138470/05A RU 2013138470 A RU2013138470 A RU 2013138470A RU 2013138470 A RU2013138470 A RU 2013138470A
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reactants
catalyst layer
methane
zone
synthesis gas
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RU2013138470/05A
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RU2548410C2 (en
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Сергей Александрович Вощинин
Арсений Валерьевич Артемов
Юрий Андреевич Крутяков
Александр Васильевич Переславцев
Алексей Александрович Кудринский
Владимир Анатольевич Бульба
Игорь Иванович Острый
Дмитрий Анатольевич Павловский
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Сергей Александрович Вощинин
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    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/32—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
    • C01B3/34—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents
    • C01B3/342—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents with the aid of electrical means, electromagnetic or mechanical vibrations, or particle radiations
    • 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
    • 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
    • B01J8/0207—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 horizontal
    • B01J8/0214—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 horizontal in a cylindrical annular shaped bed
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/32—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
    • C01B3/34—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents
    • C01B3/38—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents using catalysts
    • C01B3/382—Multi-step processes
    • 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
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00477—Controlling the temperature by thermal insulation means
    • B01J2208/00495—Controlling the temperature by thermal insulation means using insulating materials or refractories
    • 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
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00504—Controlling the temperature by means of a burner
    • 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
    • B01J2219/0871—Heating or cooling of 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
    • 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

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Toxicology (AREA)
  • Fluid Mechanics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

1. Способ получения синтез-газа путем каталитического превращения метана посредством пропускания реагентов через неподвижный слой катализатора, отличающийся тем, что в качестве неподвижного слоя катализатора используют кольцевой слой катализатора, в котором реагенты пропускают от внутренней к наружной поверхности кольцевого слоя катализатора, в качестве реагентов используют смесь метана с газообразными реагентами, дополнительно содержащую продукты плазмохимического распада газообразных реагентов или их смеси, тепловой режим процесса обеспечивают путем смешивания продуктов плазмохимического распада со смесью метана с газообразными реагентами, а, по крайней мере, часть реагентов подают непосредственно в плазмохимическую зону.2. Способ получения синтез-газа по п.1, отличающийся тем, что в качестве газообразных реагентов используют углекислый газ или водяной пар или кислород.3. Реактор для получения синтез-газа путем каталитического превращения метана, включающий неподвижный слой катализатора и устройство нагрева реагентов и катализатора, отличающийся тем, что слой катализатора выполнен в форме кольца, в котором движение реагентов осуществляется от внутренней к наружной поверхности кольцевого слоя катализатора, устройство нагрева реагентов и катализатора выполнено в виде плазматрона, потребляющего рабочий газ и расположенного в центральной части реактора в плазмохимической зоне, имеющей огнеупорную термоизоляцию, между плазмохимической зоной и слоем катализатора расположена буферная зона, в которой происходит перемешивание реагентов и продуктов плазмохимического распада рабочего газа пла�1. A method of producing synthesis gas by catalytic conversion of methane by passing reactants through a fixed catalyst bed, characterized in that an annular catalyst layer is used as a fixed catalyst layer, in which the reactants are passed from the inner to the outer surface of the annular catalyst layer; a mixture of methane with gaseous reactants, additionally containing the products of plasma-chemical decomposition of gaseous reactants or mixtures thereof, the thermal regime of percent the jar is provided by mixing plasma chemical decay products from a mixture of methane with the gaseous reactants and at least part of the reactants fed directly into plazmohimicheskim zonu.2. A method for producing synthesis gas according to claim 1, characterized in that carbon dioxide or water vapor or oxygen is used as gaseous reactants. A reactor for producing synthesis gas by catalytic conversion of methane, comprising a fixed catalyst bed and a heating device for reactants and a catalyst, characterized in that the catalyst layer is made in the form of a ring, in which the movement of the reactants is carried out from the inner to the outer surface of the annular catalyst layer, the heating device and the catalyst is made in the form of a plasmatron consuming working gas and located in the central part of the reactor in the plasma chemical zone having a refractory term isolation between plasmachemical zone and a catalyst layer disposed buffer zone, wherein the mixing of the reactants and products of the working gas plasma chemical decay pla

Claims (4)

1. Способ получения синтез-газа путем каталитического превращения метана посредством пропускания реагентов через неподвижный слой катализатора, отличающийся тем, что в качестве неподвижного слоя катализатора используют кольцевой слой катализатора, в котором реагенты пропускают от внутренней к наружной поверхности кольцевого слоя катализатора, в качестве реагентов используют смесь метана с газообразными реагентами, дополнительно содержащую продукты плазмохимического распада газообразных реагентов или их смеси, тепловой режим процесса обеспечивают путем смешивания продуктов плазмохимического распада со смесью метана с газообразными реагентами, а, по крайней мере, часть реагентов подают непосредственно в плазмохимическую зону.1. A method of producing synthesis gas by catalytic conversion of methane by passing reactants through a fixed catalyst bed, characterized in that an annular catalyst layer is used as a fixed catalyst layer, in which the reactants are passed from the inner to the outer surface of the annular catalyst layer, a mixture of methane with gaseous reactants, additionally containing the products of plasma-chemical decomposition of gaseous reactants or mixtures thereof, the thermal regime of percent the jar is provided by mixing plasma chemical decomposition products with a mixture of methane with the gaseous reactants and at least part of the reactants fed directly into plazmohimicheskim zone. 2. Способ получения синтез-газа по п.1, отличающийся тем, что в качестве газообразных реагентов используют углекислый газ или водяной пар или кислород.2. The method of producing synthesis gas according to claim 1, characterized in that carbon dioxide or water vapor or oxygen is used as gaseous reactants. 3. Реактор для получения синтез-газа путем каталитического превращения метана, включающий неподвижный слой катализатора и устройство нагрева реагентов и катализатора, отличающийся тем, что слой катализатора выполнен в форме кольца, в котором движение реагентов осуществляется от внутренней к наружной поверхности кольцевого слоя катализатора, устройство нагрева реагентов и катализатора выполнено в виде плазматрона, потребляющего рабочий газ и расположенного в центральной части реактора в плазмохимической зоне, имеющей огнеупорную термоизоляцию, между плазмохимической зоной и слоем катализатора расположена буферная зона, в которой происходит перемешивание реагентов и продуктов плазмохимического распада рабочего газа плазматрона.3. A reactor for producing synthesis gas by catalytic conversion of methane, comprising a fixed catalyst bed and a heating device for reactants and a catalyst, characterized in that the catalyst layer is made in the form of a ring in which the movement of the reactants is carried out from the inner to the outer surface of the annular catalyst layer, device heating of the reagents and the catalyst is made in the form of a plasmatron consuming working gas and located in the central part of the reactor in the plasma-chemical zone having a refractory insulation, between the plasmachemical zone and the catalyst bed there is a buffer zone in which the reagents and products of plasmachemical decay of the plasmatron working gas are mixed. 4. Реактор по п.3, отличающийся тем, что плазматрон выполнен с возможностью перемещения в плазмохимической зоне. 4. The reactor according to claim 3, characterized in that the plasmatron is arranged to move in the plasma chemical zone.
RU2013138470/05A 2011-02-18 2011-02-18 Method and device for syngas production RU2548410C2 (en)

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PCT/RU2011/000095 WO2012112065A1 (en) 2011-02-18 2011-02-18 Method and device for generating synthesis gas

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112960646A (en) * 2019-12-12 2021-06-15 中国科学院大连化学物理研究所 Reactor for preparing synthesis gas by reforming liquid fuel with plasma and application

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RU177152U1 (en) * 2017-06-30 2018-02-12 Федеральное государственное бюджетное учреждение науки Институт проблем химической физики Российской академии наук (ИПХФ РАН) DEVICE FOR PRODUCING SYNTHESIS GAS
RU2674971C1 (en) * 2017-12-07 2018-12-13 Публичное акционерное общество "Газпром" Device and method for obtaining hydrogen-containing gas
RU2699124C1 (en) * 2019-01-30 2019-09-03 Государственный научный центр Российской Федерации - федеральное государственное унитарное предприятие "Исследовательский Центр имени М.В. Келдыша" Plasma-chemical synthesis gas production method and installation for its implementation

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112960646A (en) * 2019-12-12 2021-06-15 中国科学院大连化学物理研究所 Reactor for preparing synthesis gas by reforming liquid fuel with plasma and application

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WO2012112065A1 (en) 2012-08-23

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