[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

Chen et al., 2023 - Google Patents

Insights into the Zn promoter for improvement of Ni/SiO2 catalysts prepared by the ammonia evaporation method toward CO2 methanation

Chen et al., 2023

Document ID
3553406514573014351
Author
Chen X
Ullah S
Ye R
Jin C
Hu H
Hu F
Peng Y
Lu Z
Feng G
Zhou L
Zhang R
Publication year
Publication venue
Energy & Fuels

External Links

Snippet

As a pure combustible gas with a high calorific value, methane has long been favored, and that is why the CO2 methanation reaction is attracting more and more attention. However, it is still challenging for this reaction due to the chemical inertness of CO2 molecules, poor …
Continue reading at pubs.acs.org (other versions)

Classifications

    • 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
    • B01J23/74—Iron group metals
    • 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
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/46—Ruthenium, rhodium, osmium or iridium
    • B01J23/462—Ruthenium
    • 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
    • B01J23/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals
    • 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
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/46—Ruthenium, rhodium, osmium or iridium
    • B01J23/468—Iridium
    • 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
    • B01J23/84—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 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/889—Manganese, technetium or rhenium
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/002—Catalysts characterised by their physical properties
    • 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
    • C01B2203/1064—Platinum group metal catalysts
    • C01B2203/107—Platinum catalysts
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GASES [GHG] EMISSION, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology

Similar Documents

Publication Publication Date Title
Hu et al. Structure–activity relationship of Ni-based catalysts toward CO2 methanation: recent advances and future perspectives
Fan et al. Cobalt catalysts enable selective hydrogenation of CO2 toward diverse products: recent progress and perspective
Ranjekar et al. Steam reforming of methanol for hydrogen production: A critical analysis of catalysis, processes, and scope
Roy et al. Thermochemical CO2 hydrogenation to single carbon products: scientific and technological challenges
Sha et al. Hydrogenation of Carbon Dioxide to Methanol over Non− Cu‐based Heterogeneous Catalysts
Docherty et al. Deciphering metal–oxide and metal–metal interplay via surface organometallic chemistry: a case study with CO2 hydrogenation to methanol
Zhao et al. Effect of rutile content on the catalytic performance of Ru/TiO2 catalyst for low-temperature CO2 methanation
Wang et al. Active site dependent reaction mechanism over Ru/CeO2 catalyst toward CO2 methanation
Sharma et al. Mechanistic insights into CO2 methanation over Ru-substituted CeO2
Chen et al. Insights into the Zn promoter for improvement of Ni/SiO2 catalysts prepared by the ammonia evaporation method toward CO2 methanation
Wang et al. Ni single atoms confined in nitrogen-doped carbon nanotubes for active and selective hydrogenation of CO2 to CO
Murthy et al. Improved CO2 hydrogenation on Ni–ZnO/MCM-41 catalysts with cooperative Ni and ZnO sites
Jeon et al. Y-Doped BaCeO3 Perovskite-Supported Ru Catalysts for CO x-Free Hydrogen Production from Ammonia: Effect of Strong Metal–Support Interactions
Li et al. Inducing the metal–support interaction and enhancing the ammonia synthesis activity of ceria-supported ruthenium catalyst via N2H4 reduction
Kapiamba et al. Inverse oxide/metal catalysts for CO2 hydrogenation to methanol
Kim et al. Highly efficient layered double hydroxide-derived bimetallic Cu–Co alloy catalysts for the reverse water–gas shift reaction
Sokefun et al. Impact of Ni and Mg loadings on dry reforming performance of Pt/ceria-zirconia catalysts
Meng et al. The effect of different promoters (La2O3, CeO2, and ZrO2) on the catalytic activity of the modified vermiculite-based bimetallic NiCu/EXVTM-SiO2 catalyst in methane dry reforming
Dai et al. PdO nanoparticles supported on MnO2 nanowire aerogels as catalysts for low-temperature methane combustion
Danielis et al. Mechanochemistry: a green and fast method to prepare a new generation of metal supported catalysts
Darkwah et al. Mechanistic understanding of the use of single-atom and nanocluster catalysts for syngas production via partial oxidation of methane
Leng et al. A short review on green H2 production by aqueous phase reforming of biomass derivatives
Du et al. Deep understanding into the effect of Fe on CO2 methanation: a support-dependent phenomenon
Hou et al. Electroplating sludge-derived multiple-metal-doped spinel with superior CO selectivity in reverse water–gas-shift reaction
Liu et al. Exploration of alkali metal-induced effects on promoting ammonia decomposition performance