Selective Fragmentation of Lignocellulosic Biomass with ZnCl2 center dot 4H(2)O Using a Dissolution/Precipitation Method

Autores: Lara-Serrano, M; Sboiu, DM; Morales-delaRosa, S; Campos-Martin, JM

Article.
Appl. Sci.-Basel. vol: 13. page: .
Fecha: MAR. 2023.
Doi: 10.3390/app13052953.

Resumen:
Lignocellulosic biomass dissolution in an inorganic salt hydrate (ZnCl2 center dot 4H(2)O) and its subsequent precipitation with water for the separation of its main compounds were investigated. For this purpose, different dissolution times and temperatures were studied, where 24 h [read more]

Arturo Pérez2023-03-14T00:00:00+01:00Categories: Publications 2023|Tags: Applied, Chemistry, Multidisciplinary; Engineering, Multidisciplinary; Materials Science, Multidisciplinary; Physics|

Exploring the alternative MnO-Na2CO3 thermochemical cycle for water splitting

Authors: Bayon, A; O’Shea, VAD; Serrano, DP; Coronado, JM

Article.
J. CO2 Util.. vol: 42. page: 2212-9820.
Date: DEC. 2020.
Doi: 10.1016/j.jcou.2020.101264.

Abstract:
Thermochemical cycles for H2O and CO2 splitting using CeO2 have demonstrated high efficiency (> 5%) and fast kinetics. Alternative multistage cycles based on stoichiometric oxides, such as Mn-Na, can potentially provide much larger efficiencies under [read more]

Arturo Pérez2021-01-20T10:31:51+01:00Categories: Publicaciones 2020|Tags: Chemical, Chemistry, Multidisciplinary; Engineering|

Photocatalytic toluene degradation: braiding physico-chemical and intrinsic kinetic analyses

Authors: Caudillo-Flores, U; Fernandez-Garcia, M; Kubacka, A

Article.
REACT. CHEM. ENG.. vol: 5. page: 2058-9883.
Date: AUG 1. 2020.
Doi: 10.1039/d0re00211a.

Abstract:
In this study, we analyzed the photocatalytic degradation of toluene using composite systems consisting of a tungsten oxide component supported on a pure anatase phase. To scrutinize the photocatalytic process, herein we presented a new method with combined spectroscopic and [read more]

Arturo Pérez2020-08-01T00:00:00+02:00Categories: Publicaciones 2020|Tags: Chemical, Chemistry, Multidisciplinary; Engineering|

The Benefits of the ZnO/Clay Composite Formation as a Promising Antifungal Coating for Paint Applications

Authors: de Lucas-Gil, E; Menendez, J; Pascual, L; Fernandez, JF; Rubio-Marcos, F

Article.
Appl. Sci.-Basel. vol: 10. page: .
Date: FEB. 2020.
Doi: 10.3390/app10041322.

Abstract:
The presence of mold is a serious problem in different environments as industrial, agricultural, hospital and household, especially for human health. Large quantities of mold spores can potentially cause allergic reactions and respiratory problems. Therefore, it is [read more]

Arturo Pérez2020-05-28T12:49:23+02:00Categories: Publicaciones 2020|Tags: Applied, Chemistry, Multidisciplinary; Engineering, Multidisciplinary; Materials Science, Multidisciplinary; Physics|

Effect of oxygen addition, reaction temperature and thermal treatments on syngas production from biogas combined reforming using Rh/alumina catalysts

Authors: Navarro-Puyuelo, A; Reyero, I; Moral, A; Bimbela, F; Banares, MA; Gandia, LM

Article.
J. Ind. Eng. Chem.. vol: 80. page: 1226-086X.
Date: DEC 25. 2019.
Doi: 10.1016/j.jiec.2019.07.051.

Abstract:
Dry reforming and partial oxidation of biogas were studied using 0.5 wt.% Rh/Al2O3 catalysts, both inhouse prepared and commercial. The effects of O-2 addition on syngas yield and biogas conversion were studied at [read more]

Arturo Pérez2019-12-25T00:00:00+01:00Categories: Publicaciones 2019|Tags: Chemical, Chemistry, Multidisciplinary; Engineering|

Chemical insights on the activity of La1-xSrxFeO3 perovskites for chemical looping reforming of methane coupled with CO2-splitting

Authors: Sastre, D; Serrano, DP; Pizarro, P; Coronado, JM

Article.
J. CO2 Util.. vol: 31. page: 2212-9820.
Date: MAY. 2019.
Doi: 10.1016/j.jcou.2019.02.013.

Abstract:
Coupling Chemical Looping Reforming of methane with CO2-splitting reactions represents an attractive route to achieve continuous syngas and CO productivities with reduced carbon footprint in a cyclic two-steps process. Both reactions are performed in the presence of a metal [read more]

Arturo Pérez2019-05-04T00:00:00+02:00Categories: Publicaciones 2019|Tags: Chemical, Chemistry, Multidisciplinary; Engineering|

Fractionation of Lignocellulosic Biomass by Selective Precipitation from Ionic Liquid Dissolution

Authors: Lara-Serrano, M; Morales-delaRosa, S; Campos-Martin, JM; Fierro, JLG

Article.
Appl. Sci.-Basel. vol: 9. page: .
Date: may-01. 2019.
Doi: 10.3390/app9091862.

Abstract:
We propose the treatment of barley straw with 1-ethyl-3-methylimidazolium acetate [EMIMAcO] ionic liquids (ILs) and subsequent precipitation with antisolvent mixtures, thus allowing the separation of the sugar-rich fractions (cellulose and hemicellulose) from the lignin fraction. For this purpose, different concentration [read more]

Arturo Pérez2019-05-01T00:00:00+02:00Categories: Publicaciones 2019|Tags: Applied, Chemistry, Multidisciplinary; Engineering, Multidisciplinary; Materials Science, Multidisciplinary; Physics|

The Benefits of the ZnO/Clay Composite Formation as a Promising Antifungal Coating for Paint Applications

Authors: de Lucas-Gil, E; Menendez, J; Pascual, L; Fernandez, JF; Rubio-Marcos, F

Article.
Appl. Sci.-Basel. vol: 10. page: .
Date: FEB. 2020.
Doi: 10.3390/app10041322.

Abstract:
The presence of mold is a serious problem in different environments as industrial, agricultural, hospital and household, especially for human health. Large quantities of mold spores can potentially cause allergic reactions and respiratory problems. Therefore, it is [read more]

Arturo Pérez2019-02-04T00:00:00+01:00Categories: Publicaciones 2019|Tags: Applied, Chemistry, Multidisciplinary; Engineering, Multidisciplinary; Materials Science, Multidisciplinary; Physics|

New insights about coke deposition in methanol-to-DME reaction over MOR-, MFI- and FER-type zeolites

Authors: Migliori, M; Catizzone, E; Aloise, A; Bonura, G; Gomez-Hortiguela, L; Frusteri, L; Cannilla, C; Frusteri, F; Giordano, G

Article.
J. Ind. Eng. Chem.. vol: 68. page: 1226-086X.
Date: DEC 25. 2018.
Doi: 10.1016/j.jiec.2018.07.046.

Abstract:
The effect of channel-system of zeolite on methanol-to-DME reaction was studied. Results revealed that channels size and topology affect catalyst lifetime, type and location of coke precursors. [read more]

Arturo Pérez2018-12-25T20:18:00+01:00Categories: Publicaciones 2018|Tags: Chemical, Chemistry, Multidisciplinary; Engineering|

Synthesis of zeolite A using raw kaolin from Ethiopia and its application in removal of Cr(III) from tannery wastewater

Authors: Ayele, L; Perez, E; Mayoral, A; Chebude, Y; Diaz, I

Article.
J. Chem. Technol. Biotechnol.. vol: 93. page: 0268-2575.
Date: JAN. 2018.
Doi: 10.1002/jctb.5334.

Abstract:
BACKGROUNDThe commercial production of zeolite A mainly involves costly synthetic chemicals. However, cheaper raw materials such as clay minerals, coal ashes, natural zeolites, solid wastes and industrial sludge have been tested. Based on this, the objective [read more]

Arturo Pérez2018-01-29T20:18:00+01:00Categories: Publicaciones 2018|Tags: Biotechnology & Applied Microbiology; Chemistry, Chemical, Environmental; Engineering, Multidisciplinary; Engineering|

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