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

Zhang et al., 2022 - Google Patents

Research progress of a composite metal oxide catalyst for VOC degradation

Zhang et al., 2022

Document ID
12554560889177468321
Author
Zhang K
Ding H
Pan W
Mu X
Qiu K
Ma J
Zhao Y
Song J
Zhang Z
Publication year
Publication venue
Environmental Science & Technology

External Links

Snippet

Volatile organic compounds (VOCs) are atmospheric pollutants that have been of concern for researchers in recent years because they are toxic, difficult to remove, and widely sourced and easily cause damage to the environment and human body. Most scholars use …
Continue reading at pubs.acs.org (other versions)

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • 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
    • B01J35/004—Photocatalysts
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/207—Transition 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
    • 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
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/50—Carbon oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • 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
    • B01J29/00—Catalysts comprising molecular sieves

Similar Documents

Publication Publication Date Title
Zhang et al. Research progress of a composite metal oxide catalyst for VOC degradation
Xu et al. Titania–samarium–manganese composite oxide for the low-temperature selective catalytic reduction of NO with NH3
Wang et al. Multipollutant control (MPC) of flue gas from stationary sources using SCR technology: a critical review
Pan et al. Sphere-shaped Mn3O4 catalyst with remarkable low-temperature activity for methyl–ethyl–ketone combustion
Shen et al. Expediting toluene combustion by harmonizing the Ce–O strength over Co-doped CeZr oxide catalysts
Xu et al. Gaseous heterogeneous catalytic reactions over Mn-based oxides for environmental applications: a critical review
He et al. Recent advances in the catalytic oxidation of volatile organic compounds: a review based on pollutant sorts and sources
Fan et al. Rationally Designed Porous MnO x–FeO x Nanoneedles for Low-Temperature Selective Catalytic Reduction of NO x by NH3
Deng et al. Role of Structural Defects in MnO x Promoted by Ag Doping in the Catalytic Combustion of Volatile Organic Compounds and Ambient Decomposition of O3
Yao et al. Morphology and crystal-plane effects of CeO2 on TiO2/CeO2 catalysts during NH3-SCR reaction
Shi et al. Controlled Synthesis of Spinel-Type Mesoporous Mn–Co Rods for SCR of NO x with NH3 at Low Temperature
Xue et al. Cu-ZSM-5 catalyst impregnated with Mn–Co oxide for the selected catalytic reduction of NO: physicochemical property–catalytic activity relationship and in situ DRIFTS study for the reaction mechanism
Li et al. Coral-like CoMnO x as a highly active catalyst for benzene catalytic oxidation
Liu et al. Elemental mercury removal by MnO2 nanoparticle-decorated carbon nitride nanosheet
Yang et al. Simultaneous NO reduction and Hg0 oxidation over La0. 8Ce0. 2MnO3 perovskite catalysts at low temperature
Shan et al. Removal of elemental mercury from flue gas using microwave/ultrasound-activated Ce–Fe magnetic porous carbon derived from biomass straw
Lan et al. Unraveling the promotion effects of dynamically constructed CuO x-OH interfacial sites in the selective catalytic oxidation of ammonia
Feng et al. Alkali-resistant catalytic reduction of NO x via naturally coupling active and poisoning sites
Xiao et al. Cu-VWT Catalysts for Synergistic Elimination of NO x and Volatile Organic Compounds from Coal-Fired Flue Gas
Shen et al. Effect of K-modified blue coke-based activated carbon on low temperature catalytic performance of supported Mn–Ce/activated carbon
Zhang et al. Cr Doping MnO x Adsorbent Significantly Improving Hg0 Removal and SO2 Resistance from Coal-Fired Flue Gas and the Mechanism Investigation
Guo et al. Synergistic Effects of Ternary PdO–CeO2–OMS-2 Catalyst Afford High Catalytic Performance and Stability in the Reduction of NO with CO
Fei et al. Confined catalysts application in environmental catalysis: current research progress and future prospects
Song et al. FeSTi superacid catalyst for NH3-SCR with superior resistance to metal poisons in flue gas
Liu et al. Highly efficient MnO2/AlOOH composite catalyst for indoor low-concentration formaldehyde removal at room temperature