RU2018144196A - Method for the cyclic production of valuable chemical products and energy from carbon-containing raw materials - Google Patents

Method for the cyclic production of valuable chemical products and energy from carbon-containing raw materials Download PDF

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RU2018144196A
RU2018144196A RU2018144196A RU2018144196A RU2018144196A RU 2018144196 A RU2018144196 A RU 2018144196A RU 2018144196 A RU2018144196 A RU 2018144196A RU 2018144196 A RU2018144196 A RU 2018144196A RU 2018144196 A RU2018144196 A RU 2018144196A
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melt
oxides
feedstock
raw materials
paragraphs
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RU2018144196A
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Russian (ru)
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RU2729785C2 (en
RU2018144196A3 (en
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Владимир Владимирович Сербиненко
Андрей Николаевич Загоруйко
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Владимир Владимирович Сербиненко
Андрей Николаевич Загоруйко
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J38/00Regeneration or reactivation of catalysts, in general
    • B01J38/04Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst
    • B01J38/06Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst using steam
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J38/00Regeneration or reactivation of catalysts, in general
    • B01J38/04Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst
    • B01J38/12Treating with free oxygen-containing gas
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J38/00Regeneration or reactivation of catalysts, in general
    • B01J38/04Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst
    • B01J38/12Treating with free oxygen-containing gas
    • B01J38/40Treating with free oxygen-containing gas and forming useful by-products
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B09DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09BDISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B3/00Destroying solid waste or transforming solid waste into something useful or harmless
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00Carbon; Compounds thereof
    • C01B32/50Carbon dioxide
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of bulk chemicals
    • Y02P20/584Recycling of catalysts
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/20Waste processing or separation
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/78Recycling of wood or furniture waste

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Processing Of Solid Wastes (AREA)

Claims (11)

1. Способ циклического производства ценных химических продуктов и энергии из углеродсодержащего сырья, включающий окисление исходного сырья, которое осуществляют за счет контактирования по меньшей мере в одном реакторе исходного сырья с окисленным расплавом, последний представляет собой расплав, содержащий высшие оксиды каталитически активных металлов, при этом в результате образуются продукты окисления исходного сырья и восстановленный расплав, последний представляет собой расплав, содержащий низшие оксиды каталитически активных металлов, а также окислительную регенерацию восстановленного расплава, которую осуществляют за счет контактирования восстановленного расплава с газообразным окислителем, с обратным образованием окисленного расплава и газообразных продуктов окислительной регенерации, отличающийся тем, что окислительную регенерацию восстановленного расплава осуществляют в два этапа, на первом этапе окислительную регенерацию восстановленного расплава проводят водяным паром с получением водорода, а на втором этапе - кислородсодержащим газом, в том числе воздухом, с получением тепловой энергии.1. A method for the cyclic production of valuable chemical products and energy from carbon-containing raw materials, comprising oxidizing the feedstock, which is carried out by contacting at least one feedstock with an oxidized melt, the latter is a melt containing higher oxides of catalytically active metals, wherein as a result, the products of oxidation of the feedstock and the reduced melt are formed, the latter is a melt containing lower oxides of catalytically active metals, as well as oxidative regeneration of the reduced melt, which is carried out by contacting the reduced melt with a gaseous oxidizing agent, with the reverse formation of the oxidized melt and gaseous products of oxidizing regeneration, characterized in that the oxidative regeneration of the restored melt is carried out in two stages, at the first stage, the oxidative regeneration of the restored melt is carried out with water vapor from the floor hydrogen production, and at the second stage - with oxygen-containing gas, including air, with the receipt of thermal energy. 2. Способ по п. 1, отличающийся тем, что в качестве высших оксидов каталитически активных металлов и низших оксидов каталитически активных металлов используют оксиды переходных металлов, способных изменять свою валентность в соединениях с кислородом, в частности, оксиды ванадия, железа, марганца, молибдена и других переходных металлов, как индивидуально, так и в любых сочетаниях.2. The method according to p. 1, characterized in that as the higher oxides of the catalytically active metals and lower oxides of the catalytically active metals, transition metal oxides are used, which are capable of changing their valency in compounds with oxygen, in particular, vanadium, iron, manganese, molybdenum oxides and other transition metals, both individually and in any combination. 3. Способ по п. 1, отличающийся тем, что используют окисленный расплав и восстановленный расплав, которые содержат компоненты, образующие с высшими оксидами каталитически активных металлов и низшими оксидами каталитически активных металлов эвтектические композиции, температура плавления которых ниже температуры плавления чистых оксидов этих металлов, в частности, карбонаты щелочных металлов, оксид бора, легкоплавкие стекла и другие вещества, как индивидуально, так и в любых сочетаниях.3. The method according to p. 1, characterized in that the oxidized melt and the reduced melt are used, which contain components that form eutectic compositions with higher oxides of catalytically active metals and lower oxides of catalytically active metals, the melting point of which is lower than the melting temperature of pure oxides of these metals, in particular, alkali metal carbonates, boron oxide, low-melting glass and other substances, both individually and in any combination. 4. Способ по п. 1, отличающийся тем, что его осуществляют по меньшей мере в двух реакторах, при этом попеременно циклически чередуя в каждом из них контактирование исходного сырья с окисленным расплавом, окислительную регенерацию восстановленного расплава водяным паром и окислительную регенерацию кислородсодержащим газом.4. The method according to p. 1, characterized in that it is carried out in at least two reactors, while alternately cyclically alternating in each of them the contacting of the feedstock with the oxidized melt, oxidative regeneration of the reduced melt with water vapor and oxidative regeneration with an oxygen-containing gas. 5. Способ по п. 1, отличающийся тем, что реактор выполняют включающим реакционную зону, теплообменное оборудование для предварительного нагрева расплава и поддержания необходимых тепловых режимов и отвода избыточного тепла с производством тепловой энергии, узлы подготовки и подачи углеродсодержащего сырья, воздуха и водяного пара, узлы вывода продуктов.5. The method according to p. 1, characterized in that the reactor is made up of a reaction zone, heat exchange equipment for preheating the melt and maintaining the necessary thermal conditions and removing excess heat with the production of thermal energy, nodes for the preparation and supply of carbon-containing raw materials, air and water vapor, output nodes of products. 6. Способ по любому из пп. 1-5, отличающийся тем, что в качестве исходного сырья используют нефть, ее различные фракции и различные продукты нефтепереработки и нефтехимии, а также прочие жидкие углеводороды и органические соединения как индивидуально, так и в любых комбинациях.6. The method according to any one of paragraphs. 1-5, characterized in that as the feedstock use oil, its various fractions and various products of oil refining and petrochemicals, as well as other liquid hydrocarbons and organic compounds both individually and in any combination. 7. Способ по любому из пп. 1-5, отличающийся тем, что в качестве исходного сырья используют природный газ, попутный нефтяной газ, легкие парафины, пары углеводородов и органических соединений, синтез-газ и прочие горючие газы как индивидуально, так и в любых комбинациях.7. The method according to any one of paragraphs. 1-5, characterized in that the feedstock uses natural gas, associated petroleum gas, light paraffins, fumes of hydrocarbons and organic compounds, synthesis gas and other combustible gases both individually and in any combination. 8. Способ по любому из пп. 1-5, отличающийся тем, что в качестве исходного сырья используют уголь, кероген и другие ископаемые углеродсодержащие вещества как индивидуально, так и в любых комбинациях.8. The method according to any one of paragraphs. 1-5, characterized in that coal, kerogen and other fossil carbon-containing substances are used as feedstock individually or in any combination. 9. Способ по любому из пп. 1-5, отличающийся тем, что в качестве исходного сырья используют бытовой мусор и промышленные отходы, содержащие органические вещества.9. The method according to any one of paragraphs. 1-5, characterized in that the source of raw materials used household waste and industrial waste containing organic matter. 10. Способ по любому из пп. 1-5, отличающийся тем, что в качестве исходного сырья используют древесину, торф, биомассу, использованные растительные масла, отходы деревопереработки, пищевой промышленности и сельского хозяйства и прочие возобновляемые топлива.10. The method according to any one of paragraphs. 1-5, characterized in that the raw materials used are wood, peat, biomass, used vegetable oils, waste wood processing, food industry and agriculture and other renewable fuels. 11. Способ по любому из пп. 1-5, отличающийся тем, что одновременно используют различные виды исходного углеродсодержащего сырья.11. The method according to any one of paragraphs. 1-5, characterized in that at the same time use different types of source carbon-containing raw materials.
RU2018144196A 2018-12-13 2018-12-13 Method for cyclic production of valuable chemical products and energy from carbon-containing material RU2729785C2 (en)

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