Nothing Special   »   [go: up one dir, main page]

Cao et al., 2012 - Google Patents

Low-cost synthesis of flowerlike α-Fe2O3 nanostructures for heavy metal ion removal: adsorption property and mechanism

Cao et al., 2012

Document ID
15622596559238356430
Author
Cao C
Qu J
Yan W
Zhu J
Wu Z
Song W
Publication year
Publication venue
Langmuir

External Links

Snippet

Flowerlike α-Fe2O3 nanostructures were synthesized via a template-free microwave- assisted solvothermal method. All chemicals used were low-cost compounds and environmentally benign. These flowerlike α-Fe2O3 nanostructures had high surface area …
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
    • 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
    • B01J20/28054—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J20/28057—Surface area, e.g. B.E.T specific surface area
    • 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
    • B01J20/28054—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J20/28078—Pore diameter
    • 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
    • B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
    • 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
    • B01J20/28002—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their physical properties
    • B01J20/28004—Sorbent size or size distribution, e.g. particle size
    • 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
    • C02F1/288—Treatment of water, waste water, or sewage by sorption using composite sorbents, e.g. coated, impregnated, multi-layered
    • 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
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • 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

Similar Documents

Publication Publication Date Title
Cao et al. Low-cost synthesis of flowerlike α-Fe2O3 nanostructures for heavy metal ion removal: adsorption property and mechanism
Manippady et al. Iron–carbon hybrid magnetic nanosheets for adsorption-removal of organic dyes and 4-nitrophenol from aqueous solution
Jiang et al. EDTA-functionalized covalent organic framework for the removal of heavy-metal ions
Liu et al. Preparation of a GO/MIL-101 (Fe) composite for the removal of methyl orange from aqueous solution
Luo et al. Critical review of advances in engineering nanomaterial adsorbents for metal removal and recovery from water: mechanism identification and engineering design
Zhao et al. Design of l-cysteine functionalized UiO-66 MOFs for selective adsorption of Hg (II) in aqueous medium
Zhong et al. Construction of core–shell MOFs@ COF hybrids as a platform for the removal of UO22+ and Eu3+ ions from solution
Cazetta et al. Magnetic activated carbon derived from biomass waste by concurrent synthesis: efficient adsorbent for toxic dyes
Wang et al. Simultaneous removal of graphene oxide and chromium (VI) on the rare earth doped titanium dioxide coated carbon sphere composites
Yu et al. Porous hierarchically micro-/nanostructured MgO: morphology control and their excellent performance in As (III) and As (V) removal
Huang et al. Magnetic covalent organic frameworks for the removal of diclofenac sodium from water
Kadirvelu et al. Removal of Cu (II), Pb (II), and Ni (II) by adsorption onto activated carbon cloths
Jeyaseelan et al. Design of amino-functionalized benzene-1, 4-dicarboxylic acid-fabricated lanthanum-based metal–organic frameworks for defluoridation of water
Purwajanti et al. Mesoporous magnesium oxide hollow spheres as superior arsenite adsorbent: synthesis and adsorption behavior
Zhao et al. Fabrication and characterization of highly porous Fe (OH) 3@ cellulose hybrid fibers for effective removal of Congo red from contaminated water
Zhang et al. Effect of the synergetic interplay between the electrostatic interactions, size of the dye molecules, and adsorption sites of MIL-101 (Cr) on the adsorption of organic dyes from aqueous solutions
Shahriyari Far et al. Efficient removal of Pb (II) and Co (II) ions from aqueous solution with a chromium-based metal–organic framework/activated carbon composites
Far et al. Self-supported 3D-printed lattices containing MXene/metal–organic framework (MXOF) composite as an efficient adsorbent for wastewater treatment
Wang et al. Controllable synthesis of hierarchical porous Fe3O4 particles mediated by poly (diallyldimethylammonium chloride) and their application in arsenic removal
Wang et al. Synthesis of core–shell magnetic Fe3O4@ poly (m-phenylenediamine) particles for chromium reduction and adsorption
Liu et al. Titanium dioxide-coated carbon nanotube network filter for rapid and effective arsenic sorption
Yan et al. Influence of the surface structure of graphene oxide on the adsorption of aromatic organic compounds from water
Yu et al. Sorption of radionuclides from aqueous systems onto graphene oxide-based materials: a review
Hua et al. Fabrication of a new hydrous Zr (IV) oxide-based nanocomposite for enhanced Pb (II) and Cd (II) removal from waters
Yao et al. Hydrothermal synthesis of Co3O4–graphene for heterogeneous activation of peroxymonosulfate for decomposition of phenol