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

Chen et al., 2022 - Google Patents

CuFe2O4/activated carbon adsorbents enhance H2S adsorption and catalytic oxidation from humidified air at room temperature

Chen et al., 2022

Document ID
16244996356683113871
Author
Chen S
Guo Y
Zhang J
Guo Y
Liang X
Publication year
Publication venue
Chemical Engineering Journal

External Links

Snippet

A variety of CuFe 2 O 4-based adsorbents with different active phase loadings were synthesized to remove H 2 S from humidified air at room temperature. The materials were characterized by adsorption of nitrogen, SEM-EDX, XPS, XRD, and TGA. According to the …
Continue reading at www.sciencedirect.com (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
    • 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
    • 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
    • B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
    • 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
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3231—Impregnating or coating; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
    • B01J20/3234—Inorganic material layers
    • B01J20/3236—Inorganic material layers containing metal, other than zeolites, e.g. oxides, hydroxides, sulphides or salts
    • 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
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3202—Impregnating or coating; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the carrier, support or substrate used for impregnation or coating
    • 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
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • 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
Chen et al. CuFe2O4/activated carbon adsorbents enhance H2S adsorption and catalytic oxidation from humidified air at room temperature
Pang et al. Natural wood-derived charcoal embedded with bimetallic iron/cobalt sites to promote ciprofloxacin degradation
Xu et al. [MoS4] 2–cluster bridges in Co–Fe layered double hydroxides for mercury uptake from S–Hg mixed flue gas
Zhang et al. H2S selective catalytic oxidation over Ce substituted La1− xCexFeO3 perovskite oxides catalyst
Zhao et al. Hg0 capture over CoMoS/γ-Al2O3 with MoS2 nanosheets at low temperatures
Fang et al. Copper-based non-precious metal heterogeneous catalysts for environmental remediation
Dong et al. γ-Fe2O3 decorated attapulgite composite modified with CuCl2 as magnetically separable sorbents for Hg0 removal from coal combustion flue gas
Li et al. Enhanced sulfur selectivity for H2S catalytic oxidation over Fe2O3@ UiO-66 catalyst
Liang et al. Low-temperature highly efficient and selective removal of H2S over three-dimensional Zn–Cu-based materials in an anaerobic environment
Altaf et al. One-step synthesis of renewable magnetic tea-biochar derived from waste tea leaves for the removal of Hg0 from coal-syngas
Raabe et al. Study on iron-based adsorbents for alternating removal of H2S and O2 from natural gas and biogas
Zhao et al. Preparation of hydrogen sulfide adsorbent derived from spent Fenton-like reagent modified biochar and its removal characteristics for hydrogen sulfide
Yi et al. The synthetic evaluation of CuO-MnOx-modified pinecone biochar for simultaneous removal formaldehyde and elemental mercury from simulated flue gas
Kim et al. Fabrication of coral-like Mn2O3/Fe2O3 nanocomposite for room temperature removal of hydrogen sulfide
Gupta et al. Metal-organic framework-derived NaMnxOy hexagonal microsheets for superior adsorptive-oxidative removal of hydrogen sulfide in ambient conditions
Meepho et al. Samaria-doped ceria nanopowders for heavy metal removal from aqueous solution
Gupta et al. Metal organic framework derived NaCoxOy for room temperature hydrogen sulfide removal
Carabineiro et al. Adsorption of SO2 using vanadium and vanadium–copper supported on activated carbon
Zhang et al. ZIF-67/melamine derived hollow N-doped carbon/Co9S8 polyhedron to activate peroxymonosulfate for degradation of tetracycline
Mao et al. Manganese oxide-modified biochar derived from discarded mushroom-stick for the removal of Sb (III) from aqueous solution
Balasubramani et al. Alumina/activated carbon nano-composites: synthesis and application in sulphide ion removal from water
Guo et al. Influence of Fe loadings on desulfurization performance of activated carbon treated by nitric acid
Xu et al. Functionalization of activated carbon fiber mat with bimetallic active sites for NH3 and H2S adsorption at room temperature
Tang et al. Promotional catalytic activity and reaction mechanism of Ag-modified Ce0. 6Zr0. 4O2 catalyst for catalytic oxidation of ammonia
Jia et al. Copper selenide sensitized low-cost porous coordination polymers towards efficient capture trace gaseous elemental mercury