[go: up one dir, main page]

Zhou et al., 2025 - Google Patents

High stability for the integrated CO2 capture and methanation reaction over the MgO-modified Ni-CaO bifunctional catalyst

Zhou et al., 2025

Document ID
6516401256534968020
Author
Zhou J
Zhang W
Cai W
Dang C
Publication year
Publication venue
Separation and Purification Technology

External Links

Snippet

Integrated CO 2 capture and conversion into CH 4 via in-situ methanation reaction (ICCU- methanation) provides an effective pathway for large-scale mitigation of anthropogenic carbon dioxide emissions. Keystone for the successful ICCU-methanation is the …
Continue reading at www.sciencedirect.com (other versions)

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/10—Catalysts for performing the hydrogen forming reactions
    • C01B2203/1041—Composition of the catalyst
    • C01B2203/1076—Copper or zinc-based catalysts
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/10—Catalysts for performing the hydrogen forming reactions
    • C01B2203/1041—Composition of the catalyst
    • C01B2203/1047—Group VIII metal catalysts
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/12—Feeding the process for making hydrogen or synthesis gas
    • C01B2203/1205—Composition of the feed
    • C01B2203/1211—Organic compounds or organic mixtures used in the process for making hydrogen or synthesis gas
    • C01B2203/1235—Hydrocarbons
    • C01B2203/1241—Natural gas or methane
    • 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
    • C01B3/50—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification
    • C01B3/56—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by contacting with solids; Regeneration of used solids
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B31/00—Carbon; Compounds thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/04—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of alkali metals, alkaline earth metals or magnesium

Similar Documents

Publication Publication Date Title
Wang et al. Ni-CaO dual function materials prepared by different synthetic modes for integrated CO2 capture and conversion
Ye et al. High-performance of nanostructured Ni/CeO2 catalyst on CO2 methanation
Zhang et al. Effect of oxygen vacancies on ceria catalyst for selective catalytic reduction of NO with NH3
Sun et al. Dual functional catalytic materials of Ni over Ce-modified CaO sorbents for integrated CO2 capture and conversion
Li et al. Sorption enhanced steam reforming of methanol for high-purity hydrogen production over Cu-MgO/Al2O3 bifunctional catalysts
Tan et al. Highly dispersed and stable Ni nanoparticles confined by MgO on ZrO2 for CO2 methanation
Han et al. Two birds with one stone: MgO promoted Ni-CaO as stable and coke-resistant bifunctional materials for integrated CO2 capture and conversion
Isarapakdeetham et al. Hydrogen production via chemical looping steam reforming of ethanol by Ni-based oxygen carriers supported on CeO2 and La2O3 promoted Al2O3
US9114359B2 (en) Method for producing sorbents for CO2 capture under high temperatures
Phromprasit et al. H2 production from sorption enhanced steam reforming of biogas using multifunctional catalysts of Ni over Zr-, Ce-and La-modified CaO sorbents
US9168511B2 (en) Catalyst for hydrogen production
Oemar et al. Pd–Ni catalyst over spherical nanostructured Y2O3 support for oxy-CO2 reforming of methane: role of surface oxygen mobility
Lu et al. Design of hybrid oxygen carriers with CeO2 particles on MnCo2O4 microspheres for chemical looping combustion
Sun et al. Fabricating Ga doped and MgO embedded nanomaterials for sorption-enhanced steam reforming of methanol
Jo et al. Ru/K2CO3–MgO catalytic sorbent for integrated CO2 capture and methanation at low temperatures
Xiao et al. Citrate route to prepare K-doped Li2ZrO3 sorbents with excellent CO2 capture properties
Han et al. Integrated CO2 capture and conversion by Cu/CaO dual function materials: Effect of in-situ conversion on the sintering of CaO and its CO2 capture performance
Zhou et al. High stability for the integrated CO2 capture and methanation reaction over the MgO-modified Ni-CaO bifunctional catalyst
Jo et al. Controlled template removal from nanocast La0. 8Sr0. 2FeO3 for enhanced CO2 conversion by reverse water gas shift chemical looping
Chen et al. High value utilization of waste blast furnace slag: New Ni-CeO2/hBFS catalyst for low temperature CO2 methanation
Li et al. Insights into the effects of metal-ion doping on the structure and hot-coal-gas desulfurization properties of Zn-based sorbents supported on SBA-15
Cao et al. Suppressing cyclic deactivation of magnesium-calcium dual-functional materials via dispersed metal-carbonate interfaces for integrated CO2 capture and conversion
CN105618081A (en) Rare earth metal La doped copper manganese catalyst and experiment method thereof
Guo et al. Cobalt-doped Ni-based catalysts for low-temperature CO2 methanation
Zhou et al. The capture and in-situ hydrogenation of CO2 over Ni-CaO-Ca12Al14O33 bifunctional catalyst