Base de dados : MEDLINE
Pesquisa : D01.056.050.075.975 [Categoria DeCS]
Referências encontradas : 2855 [refinar]
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[PMID]:28826031
[Au] Autor:Tran HN; Viet PV; Chao HP
[Ad] Endereço:Department of Environmental Engineering, Chung Yuan Christian University, Chungli 32023, Taiwan.
[Ti] Título:Surfactant modified zeolite as amphiphilic and dual-electronic adsorbent for removal of cationic and oxyanionic metal ions and organic compounds.
[So] Source:Ecotoxicol Environ Saf;147:55-63, 2018 Jan.
[Is] ISSN:1090-2414
[Cp] País de publicação:Netherlands
[La] Idioma:eng
[Ab] Resumo:A hydrophilic Y zeolite was primarily treated with sodium hydroxide to enhance its cation exchange capacity (Na-zeolite). The organo-zeolite (Na-H-zeolite) was prepared by a modification process of the external surface of Na-zeolite with a cationic surfactant (hexadecyltrimethylammonium; HDTMA). Three adsorbents (i.e., pristine zeolite, Na-zeolite, and Na-H-zeolite) were characterized with nitrogen adsorption/desorption isotherms, scanning electron microscopy coupled with energy dispersive X-ray spectroscopy, cation exchange capacities, and zeta potential. Results demonstrated that HDTMA can be adsorbed on the surface of Na-zeolite to form patchy bilayers. The adsorption capacity of several hazardous pollutants (i.e., Pb , Cu , Ni , Cr O , propylbenzene, ethylbenzene, toluene, benzene, and phenol) onto Na-H-zeolite was investigated in a single system and multiple-components. Adsorption isotherm was measured to further understand the effects of the modification process on the adsorption behaviors of Na-H-zeolite. Adsorption performances indicated that Na-H-zeolite can simultaneously adsorb the metal cations (on the surface not covered by HDTMA), oxyanions (on the surface covered by HDTMA). Na-H-zeolite also exhibited both hydrophilic and hydrophobic surfaces to uptake organic compounds with various water solubilities (from 55 to 75,000mg/L). It was experimentally concluded that Na-H-zeolite is a potential dual-electronic and amphiphilic adsorbent for efficiently removing a wide range of potentially toxic pollutants from aquatic environments.
[Mh] Termos MeSH primário: Metais Pesados/análise
Compostos Orgânicos/análise
Tensoativos/química
Poluentes Químicos da Água/análise
Purificação da Água/métodos
Zeolitas/química
[Mh] Termos MeSH secundário: Adsorção
Ânions
Cátions
Interações Hidrofóbicas e Hidrofílicas
Metais Pesados/química
Modelos Teóricos
Compostos Orgânicos/química
Óxidos
Solubilidade
Propriedades de Superfície
Poluentes Químicos da Água/química
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Anions); 0 (Cations); 0 (Metals, Heavy); 0 (Organic Chemicals); 0 (Oxides); 0 (Surface-Active Agents); 0 (Water Pollutants, Chemical); 1318-02-1 (Zeolites)
[Em] Mês de entrada:1803
[Cu] Atualização por classe:180308
[Lr] Data última revisão:
180308
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170822
[St] Status:MEDLINE


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[PMID]:29478664
[Au] Autor:Xue R; Donovan A; Zhang H; Ma Y; Adams C; Yang J; Hua B; Inniss E; Eichholz T; Shi H
[Ad] Endereço:Department of Chemistry and Environmental Research Center, Missouri University of Science and Technology, Rolla, MO 65409, USA; Center for Single Nanoparticle, Single Cell, and Single Molecule Monitoring (CS(3)M), Missouri University of Science and Technology, Rolla, MO 65409, USA. Electronic addres
[Ti] Título:Simultaneous removal of ammonia and N-nitrosamine precursors from high ammonia water by zeolite and powdered activated carbon.
[So] Source:J Environ Sci (China);64:82-91, 2018 Feb.
[Is] ISSN:1001-0742
[Cp] País de publicação:Netherlands
[La] Idioma:eng
[Ab] Resumo:When adding sufficient chlorine to achieve breakpoint chlorination to source water containing high concentration of ammonia during drinking water treatment, high concentrations of disinfection by-products (DBPs) may form. If N-nitrosamine precursors are present, highly toxic N-nitrosamines, primarily N-nitrosodimethylamine (NDMA), may also form. Removing their precursors before disinfection should be a more effective way to minimize these DBPs formation. In this study, zeolites and activated carbon were examined for ammonia and N-nitrosamine precursor removal when incorporated into drinking water treatment processes. The test results indicate that Mordenite zeolite can remove ammonia and five of seven N-nitrosamine precursors efficiently by single step adsorption test. The practical applicability was evaluated by simulation of typical drinking water treatment processes using six-gang stirring system. The Mordenite zeolite was applied at the steps of lime softening, alum coagulation, and alum coagulation with powdered activated carbon (PAC) sorption. While the lime softening process resulted in poor zeolite performance, alum coagulation did not impact ammonia and N-nitrosamine precursor removal. During alum coagulation, more than 67% ammonia and 70%-100% N-nitrosamine precursors were removed by Mordenite zeolite (except 3-(dimethylaminomethyl)indole (DMAI) and 4-dimethylaminoantipyrine (DMAP)). PAC effectively removed DMAI and DMAP when added during alum coagulation. A combination of the zeolite and PAC selected efficiently removed ammonia and all tested seven N-nitrosamine precursors (dimethylamine (DMA), ethylmethylamine (EMA), diethylamine (DEA), dipropylamine (DPA), trimethylamine (TMA), DMAP, and DMAI) during the alum coagulation process.
[Mh] Termos MeSH primário: Amônia/análise
Nitrosaminas/análise
Poluentes Químicos da Água/análise
Purificação da Água/métodos
[Mh] Termos MeSH secundário: Adsorção
Compostos de Alúmen
Amônia/química
Carvão Vegetal/química
Dimetilnitrosamina
Desinfecção
Água Potável
Nitrosaminas/química
Poluentes Químicos da Água/química
Zeolitas/química
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Alum Compounds); 0 (Drinking Water); 0 (Nitrosamines); 0 (Water Pollutants, Chemical); 1318-02-1 (Zeolites); 16291-96-6 (Charcoal); 34S289N54E (aluminum sulfate); 7664-41-7 (Ammonia); M43H21IO8R (Dimethylnitrosamine)
[Em] Mês de entrada:1803
[Cu] Atualização por classe:180301
[Lr] Data última revisão:
180301
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:180227
[St] Status:MEDLINE


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[PMID]:29381292
[Au] Autor:Pansini M; Dell'Agli G; Marocco A; Netti PA; Battista E; Lettera V; Vergara P; Allia P; Bonelli B; Tiberto P; Barrera G; Alberto G; Martra G; Arletti R; Esposito S
[Ti] Título:Preparation and Characterization of Magnetic and Porous Metal-Ceramic Nanocomposites from a Zeolite Precursor and Their Application for DNA Separation.
[So] Source:J Biomed Nanotechnol;13(3):337-48, 2017 Mar.
[Is] ISSN:1550-7033
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:In this work, metal-ceramic nanocomposites were obtained through short (up to 2 h) thermal treatments at relatively moderate temperatures (750­800 °C) under a reducing atmosphere, using Fe-exchanged zeolite A as the precursor. The as-obtained materials were characterized by X-ray powder diffraction analysis, N2 adsorption at ­196 °C, and highresolution transmission electron microscopy. The results of these analyses showed that the nanocomposites consisted of a dispersion of metallic Fe nanoparticles within a porous ceramic matrix, mainly based on amorphous silica and alumina. These nanocomposites were magnetically characterized, and their magnetic response was studied. Finally, the obtained metal-ceramic nanocomposite materials were used in the separation of Escherichia coli DNA from a crude cell lysate. The results of the DNA separation experiments showed that the obtained materials could perform this type of separation.
[Mh] Termos MeSH primário: DNA Bacteriano/isolamento & purificação
DNA Bacteriano/efeitos da radiação
Separação Imunomagnética/métodos
Nanocompostos/química
Nanocompostos/ultraestrutura
Ultrafiltração/métodos
Zeolitas/química
[Mh] Termos MeSH secundário: DNA Bacteriano/química
Campos Magnéticos
Teste de Materiais
Ligas Metalo-Cerâmicas/química
Nanocompostos/efeitos da radiação
Nanoporos/ultraestrutura
Tamanho da Partícula
Porosidade
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (DNA, Bacterial); 0 (Metal Ceramic Alloys); 1318-02-1 (Zeolites)
[Em] Mês de entrada:1802
[Cu] Atualização por classe:180223
[Lr] Data última revisão:
180223
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:180131
[St] Status:MEDLINE


  4 / 2855 MEDLINE  
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[PMID]:29176775
[Au] Autor:Arppe R; Carro-Temboury MR; Hempel C; Vosch T; Just Sørensen T
[Ad] Endereço:Nano-Science Center & Department of Chemistry, University of Copenhagen, Copenhagen, Denmark.
[Ti] Título:Investigating dye performance and crosstalk in fluorescence enabled bioimaging using a model system.
[So] Source:PLoS One;12(11):e0188359, 2017.
[Is] ISSN:1932-6203
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:Detailed imaging of biological structures, often smaller than the diffraction limit, is possible in fluorescence microscopy due to the molecular size and photophysical properties of fluorescent probes. Advances in hardware and multiple providers of high-end bioimaging makes comparing images between studies and between research groups very difficult. Therefore, we suggest a model system to benchmark instrumentation, methods and staining procedures. The system we introduce is based on doped zeolites in stained polyvinyl alcohol (PVA) films: a highly accessible model system which has the properties needed to act as a benchmark in bioimaging experiments. Rather than comparing molecular probes and imaging methods in complicated biological systems, we demonstrate that the model system can emulate this complexity and can be used to probe the effect of concentration, brightness, and cross-talk of fluorophores on the detected fluorescence signal. The described model system comprises of lanthanide (III) ion doped Linde Type A zeolites dispersed in a PVA film stained with fluorophores. We tested: F18, MitoTracker Red and ATTO647N. This model system allowed comparing performance of the fluorophores in experimental conditions. Importantly, we here report considerable cross-talk of the dyes when exchanging excitation and emission settings. Additionally, bleaching was quantified. The proposed model makes it possible to test and benchmark staining procedures before these dyes are applied to more complex biological systems.
[Mh] Termos MeSH primário: Corantes Fluorescentes/química
Imagem Tridimensional
Modelos Moleculares
[Mh] Termos MeSH secundário: Íons
Lantânio/química
Espectrometria de Fluorescência
Zeolitas/química
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Fluorescent Dyes); 0 (Ions); 1318-02-1 (Zeolites); 6I3K30563S (Lanthanum)
[Em] Mês de entrada:1712
[Cu] Atualização por classe:171219
[Lr] Data última revisão:
171219
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:171128
[St] Status:MEDLINE
[do] DOI:10.1371/journal.pone.0188359


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[PMID]:28855021
[Au] Autor:Gdoura M; Sellami H; Khannous L; Ketata N; Neila IB; Traore AI; Chekir Z; Gdoura R
[Ti] Título:Elimination of and in Clam by Using Zeolite in a Station of Depuration.
[So] Source:Water Environ Res;89(9):856-861, 2017 Sep 01.
[Is] ISSN:1061-4303
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:The application of natural zeolite for water and wastewater treatment has been carried out and is still a promising technique in environmental cleaning processes. Natural zeolite can be used to improve the purification process of clams (Ruditapes decussatus). Thus, our study aimed at improving the clam purification system in order to reduce Escherichia coli and eliminate Salmonella in samples artificially contaminated with this bacterium using a natural zeolite to replace the biological filter. The results showed that zeolite used in a depuration system improved the clam purification process. Moreover, natural zeolite exhibited high performance in the adsorption of bacteria and allowed to reduce the Escherichia coli abundance in 24 h, thus ensuring purified clams conformity with the ISO 16649-3 standard. These results indicate the beneficial effects of using zeolite in the adsorption of bacteria and the reduction in the abundance of Escherichia coli and set the Salmonella from marine organisms.
[Mh] Termos MeSH primário: Bivalves/microbiologia
Escherichia coli/fisiologia
Salmonella/fisiologia
Microbiologia da Água
Zeolitas
[Mh] Termos MeSH secundário: Animais
Mar Mediterrâneo
Água do Mar/microbiologia
Tunísia
Purificação da Água
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
1318-02-1 (Zeolites)
[Em] Mês de entrada:1711
[Cu] Atualização por classe:171103
[Lr] Data última revisão:
171103
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170901
[St] Status:MEDLINE
[do] DOI:10.2175/106143017X14902968254746


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[PMID]:28855020
[Au] Autor:Das P; Prasad B; Singh KKK
[Ti] Título:Applicability of Zeolite Based Systems for Ammonia Removal and Recovery From Wastewater.
[So] Source:Water Environ Res;89(9):840-845, 2017 Sep 01.
[Is] ISSN:1061-4303
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:Ammonia discharged in industrial effluents bears deleterious effects and necessitates remediation. Integrated systems devoted to recovery of ammonia in a useful form and remediation of the same addresses the challenges of waste management and its utilization. A comparative performance evaluation study was undertaken to access the suitability of different zeolite based systems (commercial zeolites and zeolites synthesized from fly ash) for removal of ammonia followed by its subsequent release. Four main parameters which were studied to evaluate the applicability of such systems for large scale usage are cost-effectiveness, ammonia removal efficiency, performance on regeneration, and ammonia release percentage. The results indicated that synthetic zeolites outperformed zeolites synthesized from fly ash, although the later proved to be more efficient in terms of total cost incurred. Process technology development in this direction will be a trade-of between cost and ammonia removal and release efficiencies.
[Mh] Termos MeSH primário: Amônia/química
Águas Residuais/química
Poluentes da Água/química
Zeolitas/química
[Mh] Termos MeSH secundário: Adsorção
Cinza de Carvão/química
Purificação da Água/métodos
Difração de Raios X
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Coal Ash); 0 (Waste Water); 0 (Water Pollutants); 1318-02-1 (Zeolites); 7664-41-7 (Ammonia)
[Em] Mês de entrada:1711
[Cu] Atualização por classe:171103
[Lr] Data última revisão:
171103
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170901
[St] Status:MEDLINE
[do] DOI:10.2175/106143017X14902968254872


  7 / 2855 MEDLINE  
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[PMID]:28822284
[Au] Autor:Zhang H; Shao S; Luo M; Xiao R
[Ad] Endereço:Key Laboratory of Energy Thermal Conversion and Control, Ministry of Education, School of Energy and Environment, Southeast University, Nanjing 210096, PR China.
[Ti] Título:The comparison of chemical liquid deposition and acid dealumination modified ZSM-5 for catalytic pyrolysis of pinewood using pyrolysis-gas chromatography/mass spectrometry.
[So] Source:Bioresour Technol;244(Pt 1):726-732, 2017 Nov.
[Is] ISSN:1873-2976
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:Catalyst deactivation is the main reason for low petrochemical yield in catalytic fast pyrolysis (CFP) of biomass. ZSM-5 catalysts modified by chemical liquid deposition (CLD) and acid dealumination (AD) were prepared to improve petrochemical yields for CFP of pinewood. The results showed that CLD by SiO led to the coverage of strong acid sites, while AD favored the removal of superficial acid sites. CFP of pinewood showed that the relative area ratio of BTX was boosted by 37.2% and 30.4% over modified ZSM-5 catalysts by CLD and AD, respectively. The yield of indenes and naphthalenes which were important precursors of heavy coke decreased sharply. Considering environmental cost and catalytic performance, CLD seems to be a preferable modification method over ZSM-5 in the catalytic pyrolysis of biomass for petrochemicals.
[Mh] Termos MeSH primário: Biomassa
Zeolitas
[Mh] Termos MeSH secundário: Biocombustíveis
Catálise
Cromatografia Gasosa-Espectrometria de Massas
Pinus
Dióxido de Silício
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Biofuels); 1318-02-1 (Zeolites); 7631-86-9 (Silicon Dioxide)
[Em] Mês de entrada:1711
[Cu] Atualização por classe:171106
[Lr] Data última revisão:
171106
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170820
[St] Status:MEDLINE


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[PMID]:28759440
[Au] Autor:Chang H; Liu T; He Q; Li D; Crittenden J; Liu B
[Ad] Endereço:College of Architecture and Environment, Sichuan University, No. 2 Section 2 Chuanda Road, Chengdu 610207, China and Institute of New Energy and Low Carbon Technology, Sichuan University, Chengdu, Sichuan 610207, China E-mail: bcliu@scu.edu.cn.
[Ti] Título:Removal of calcium and magnesium ions from shale gas flowback water by chemically activated zeolite.
[So] Source:Water Sci Technol;76(3-4):575-583, 2017 Jul.
[Is] ISSN:0273-1223
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:Shale gas has become a new sweet spot of global oil and gas exploration, and the large amount of flowback water produced during shale gas extraction is attracting increased attention. Internal recycling of flowback water for future hydraulic fracturing is currently the most effective, and it is necessary to decrease the content of divalent cations for eliminating scaling and maintaining effectiveness of friction reducer. Zeolite has been widely used as a sorbent to remove cations from wastewater. This work was carried out to investigate the effects of zeolite type, zeolite form, activation chemical, activation condition, and sorption condition on removal of Ca and Mg from shale gas flowback water. Results showed that low removal of Ca and Mg was found for raw zeolite 4A and zeolite 13X, and the efficiency of the mixture of both zeolites was slightly higher. Compared with the raw zeolites, the zeolites after activation using NaOH and NaCl greatly improved the sorption performance, and there was no significant difference between dynamic activation and static activation. Dynamic sorption outperformed static sorption, the difference exceeding 40% and 7-70% for removal of Ca and Mg , respectively. Moreover, powdered zeolites outperformed granulated zeolites in divalent cation removal.
[Mh] Termos MeSH primário: Cálcio/química
Magnésio/química
Poluentes Químicos da Água/química
Purificação da Água/métodos
Zeolitas/química
[Mh] Termos MeSH secundário: Indústrias Extrativas e de Processamento
Resíduos Industriais/análise
Campos de Petróleo e Gás
Reciclagem
Águas Residuais/química
Água
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Industrial Waste); 0 (Waste Water); 0 (Water Pollutants, Chemical); 059QF0KO0R (Water); 1318-02-1 (Zeolites); I38ZP9992A (Magnesium); SY7Q814VUP (Calcium)
[Em] Mês de entrada:1710
[Cu] Atualização por classe:171013
[Lr] Data última revisão:
171013
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170801
[St] Status:MEDLINE
[do] DOI:10.2166/wst.2017.237


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[PMID]:28759441
[Au] Autor:Shi P; Jiang Y; Zhu H; Sun D
[Ad] Endereço:College of Environmental Science and Engineering, Beijing Forestry University, Beijing 100083, China E-mail: zhuhongtao@bjfu.edu.cn; State Grid Beijing Electric Power Research Institute, Beijing 100075, China.
[Ti] Título:Impact of steel slag on the ammonium adsorption by zeolite and a new configuration of zeolite-steel slag substrate for constructed wetlands.
[So] Source:Water Sci Technol;76(3-4):584-593, 2017 Jul.
[Is] ISSN:0273-1223
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:The CaO dissolution from slag, as well as the effects of influencing parameters (i.e. pH and Ca concentration) on the ammonium adsorption onto zeolite, was systematically studied in this paper. Modeling results of Ca and OH release from slag indicated that pseudo-second-order reaction had a better fitness than pseudo-first-order reaction. Changing pH value from 7 to 12 resulted in a drastic reduction of the ammonium adsorption capacity on zeolite, from the peak adsorption capacity at pH 7. High Ca concentration in solution also inhibited the adsorption of ammonium onto zeolite. There are two proposed mechanisms for steel slag inhibiting the ammonium adsorption capacity of zeolite. On the one hand, OH released from steel slag can react with ammonium ions to produce the molecular form of ammonia (NH ·H O), which would cause the dissociation of NH from zeolite. On the other hand, Ca could replace the NH ions to adhere onto the surface of zeolite. An innovative substrate filling configuration with zeolite placed upstream of the steel slag was then proposed to eliminate the disadvantageous effects of steel slag. Experimental results showed that this novel filling configuration was superior to two other filling configurations in terms of ammonium removal.
[Mh] Termos MeSH primário: Aço/química
Poluentes Químicos da Água/química
Zonas Úmidas
Zeolitas/química
[Mh] Termos MeSH secundário: Adsorção
Compostos de Amônio
Purificação da Água
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Ammonium Compounds); 0 (Water Pollutants, Chemical); 12597-69-2 (Steel); 1318-02-1 (Zeolites)
[Em] Mês de entrada:1710
[Cu] Atualização por classe:171013
[Lr] Data última revisão:
171013
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170801
[St] Status:MEDLINE
[do] DOI:10.2166/wst.2017.232


  10 / 2855 MEDLINE  
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[PMID]:28651129
[Au] Autor:Norouzi O; Tavasoli A; Jafarian S; Esmailpour S
[Ad] Endereço:School of Chemistry, College of Science, University of Tehran, Tehran, Iran. Electronic address: omidnorouzi@ut.ac.ir.
[Ti] Título:Catalytic upgrading of bio-products derived from pyrolysis of red macroalgae Gracilaria gracilis with a promising novel micro/mesoporous catalyst.
[So] Source:Bioresour Technol;243:1-8, 2017 Nov.
[Is] ISSN:1873-2976
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:Conversion of Gracilaria gracilis (G. gracilis) into bio-products was carried out via pyrolysis at different temperatures to determine its potential for phenol-rich bio-oil. Co-Mo supported on zeolites (HZSM-5), mesoporous (HMS) catalysts and their composites (ZH) were investigated and compared to each other on catalytic pyrolysis processes. In non-catalytic tests, the maximum weight percentage of bio-oil was 42wt% at 500°C and had the maximum amount of phenol (6.28wt%). in the catalytic tests by ZH composites; the addition of zeolite content in the structure of composites significantly decreased total concentrations of acetic acid and formic acid from 9.56 to 8.12wt% and slightly decreased phenol and furfural concentrations from 6.65 and 6.98 to 5.88 and 5.49wt%, respectively. Furthermore, the best selectivity for hydrogen yield (6.08mmol/g macroalgae) and lowest amount of acetic acid (5.4wt%) was observed for CoMo/ZH-20 catalyst, that is synthesized by 20wt% of zeolite.
[Mh] Termos MeSH primário: Biocombustíveis
Gracilaria
[Mh] Termos MeSH secundário: Catálise
Temperatura Alta
Alga Marinha
Zeolitas
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Biofuels); 1318-02-1 (Zeolites)
[Em] Mês de entrada:1710
[Cu] Atualização por classe:171023
[Lr] Data última revisão:
171023
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170627
[St] Status:MEDLINE



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