Preparation and Properties of Magnetic Molecularly Imprinted Polymers and Their Use as Adsorbents for Selective Adsorption of Indole

Niu, Dandan; Zhou, Zhiping; Wu, Chuandong; Xu, Wenqing

doi:10.1260/0263-6174.32.7.509

Cited by 4 publications

(2 citation statements)

References 27 publications

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“…Typical MIPs and their performances have been summarized in Table 3. (Cao et al, 2014;Niu et al, 2014;Abdul-Quadir et al, 2018a;Abdul-Quadir et al, 2018b;Abdul-quadir et al, 2019;Mathidala and Ogunlaja, 2019;Awokoya et al, 2021). These include Fe 3 O 4 nanoparticles equipped MIPs that are magnetic for ease of separation (Niu et al, 2014).…”

Section: Adsorptive Denitrogenation Using Tailored Organic Polymersmentioning

confidence: 99%

“…(Cao et al, 2014;Niu et al, 2014;Abdul-Quadir et al, 2018a;Abdul-Quadir et al, 2018b;Abdul-quadir et al, 2019;Mathidala and Ogunlaja, 2019;Awokoya et al, 2021). These include Fe 3 O 4 nanoparticles equipped MIPs that are magnetic for ease of separation (Niu et al, 2014). A method for removing nitrogen compounds from gasoline or diesel fuel using molecularly imprinted polymers has been patented (Rinne and Risto, 2022).…”

Section: Adsorptive Denitrogenation Using Tailored Organic Polymersmentioning

confidence: 99%

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Perspectives on strategies for improving ultra-deep desulfurization of liquid fuels through hydrotreatment: Catalyst improvement and feedstock pre-treatment

et al. 2022

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Reliance on crude oil remains high while the transition to green and renewable sources of fuel is still slow. Developing and strengthening strategies for reducing sulfur emissions from crude oil is therefore imperative and makes it possible to sustainably meet stringent regulatory sulfur level legislations in end-user liquid fuels (mostly less than 10 ppm). The burden of achieving these ultra-low sulfur levels has been passed to fuel refiners who are battling to achieve ultra-deep desulfurization through conventional hydroprocessing technologies. Removal of refractory sulfur-containing compounds has been cited as the main challenge due to several limitations with the current hydroprocessing catalysts. The inhibitory effects of nitrogen-containing compounds (especially the basic ones) is one of the major concerns. Several advances have been made to develop better strategies for achieving ultra-deep desulfurization and these include: improving hydroprocessing infrastructure, improving hydroprocessing catalysts, having additional steps for removing refractory sulfur-containing compounds and improving the quality of feedstocks. Herein, we provide perspectives that emphasize the importance of further developing hydroprocessing catalysts and pre-treating feedstocks to remove nitrogen-containing compounds prior to hydroprocessing as promising strategies for sustainably achieving ultra-deep hydroprocessing.

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Section: Adsorptive Denitrogenation Using Tailored Organic Polymersmentioning

confidence: 99%

Section: Adsorptive Denitrogenation Using Tailored Organic Polymersmentioning

confidence: 99%

Perspectives on strategies for improving ultra-deep desulfurization of liquid fuels through hydrotreatment: Catalyst improvement and feedstock pre-treatment

et al. 2022

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Adsorptive removal of nitrogen compounds from fuel oil by a poly ionic liquid PVIm-PXDC

Shu

Wang

Kong

et al. 2018

Separation Science and Technology

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Magnetic Molecularly Imprinted Polymer Beads Obtained by Suspension Polymerization for the Adsorption of 2,4,6-Trichlorophenol from an Aqueous Solution in a Fixed-Bed Column

Sun

Tan

et al. 2015

Adsorption Science & Technology

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ABSTRACT:Highly effective magnetic molecularly imprinted polymer (MMIP) beads for adsorption of 2,4,6-trichlorophenol (2,4,6-TCP) were synthesized by suspension polymerization. The effect of various parameters such as bed depths (0.6, 1.1 and 1.7 cm), flow rate (1, 2 and 3 ml minute -1 ), influent 2,4,6-TCP concentrations (50, 100 and 200 mg l -1 ), influent solution pH (4, 6 and 8) and temperature (288, 298 and 308 K) was investigated. The breakthrough time increased with the increase of the bed depth, but decreased with an increase of the initial concentration, flow rate and temperature. The Adams-Bohart and Thomas models were applied to the adsorption process under experimental conditions to predict the breakthrough curves for process design. The Thomas model was in good agreement with the experimental data. Compared with magnetic non-imprinted polymers, MMIPs exhibited an excellent selectivity towards 2,4,6-TCP.

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Preparation and Properties of Magnetic Molecularly Imprinted Polymers and Their Use as Adsorbents for Selective Adsorption of Indole

Cited by 4 publications

References 27 publications

Perspectives on strategies for improving ultra-deep desulfurization of liquid fuels through hydrotreatment: Catalyst improvement and feedstock pre-treatment

Perspectives on strategies for improving ultra-deep desulfurization of liquid fuels through hydrotreatment: Catalyst improvement and feedstock pre-treatment

Adsorptive removal of nitrogen compounds from fuel oil by a poly ionic liquid PVIm-PXDC

Magnetic Molecularly Imprinted Polymer Beads Obtained by Suspension Polymerization for the Adsorption of 2,4,6-Trichlorophenol from an Aqueous Solution in a Fixed-Bed Column

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