☆ 4.7 Article

Waste petroleum fluid catalytic cracking catalysts as a raw material for synthesizing valuable zeolites: A critical overview on potential, applications, and challenges

SUSTAINABLE MATERIALS AND TECHNOLOGIES (2023)

相关参考文献

注意：仅列出部分参考文献，下载原文获取全部文献信息。

Article Chemistry, Physical

Anti-deactivation of zeolite catalysts for residue fluid catalytic cracking

Yuxin Xie et al.

Summary: Catalytic cracking is a crucial refining process in the petrochemical industry, and the deactivation of zeolite catalysts by heavy oil poses challenges to raw material conversion and quality improvement. This paper clarifies the deactivation mechanisms, summarizes anti-deactivation methods such as modification, structure regulation, use of additives, and machine learning-assisted catalyst design, and proposes catalyst regeneration methods. The application of pore classification and nanocrystallization of catalysts provides a valuable reference for heavy oil catalytic cracking catalysts.

APPLIED CATALYSIS A-GENERAL (2023)

添加到收藏夹

Article Environmental Sciences

Synthesis of NaA zeolite from foundry dust and its adsorption capacity of ammonia

Mengqing Wang et al.

Summary: In this study, foundry dust (FD) was successfully synthesized to form a foundry dust-based NaA zeolite (FZA) and used as an adsorbent to remove NH4+-N from wastewater. Results show that FZA has a higher adsorption capacity compared to NaA zeolite (SZA), attributed to its larger specific surface area and cation exchange capacity (CEC).

JOURNAL OF ENVIRONMENTAL MANAGEMENT (2023)

添加到收藏夹

Article Energy & Fuels

A Review of Modelling of the FCC Unit-Part I: The Riser

Thabang W. Selalame et al.

Summary: Heavy petroleum industries, including the fluid catalytic cracking (FCC) unit, are major contributors to global greenhouse gas emissions. Recent global efforts to mitigate climate change have led to increased legislation that affects the operations and future of these industries. This article reviews traditional modelling methodologies used in the FCC unit, focusing on the hydrodynamics, kinetics, and other factors that affect the riser and regenerator systems. The article highlights the need for accurate and reliable models to optimize the unit's performance under new regulations and predict greenhouse gas emissions.

ENERGIES (2022)

添加到收藏夹

Article Energy & Fuels

Prospects of refinery switching from conventional to integrated: An opportunity for sustainable investment in the petrochemical industry

Meshal Al-Samhan et al.

Summary: The oil market has experienced high volatility due to unstable demand and supply, potentially leading to a decline in transportation fuel demand. However, the petrochemical sector has seen significant growth, with opportunities for integration with operational refineries. This integration can add value to both sectors and could be environmentally beneficial.

FUEL (2022)

添加到收藏夹

Article Chemistry, Physical

A Model of Catalytic Cracking: Catalyst Deactivation Induced by Feedstock and Process Variables

Galina Y. Nazarova et al.

Summary: The quality of feedstocks and process variables significantly affect catalytic coke formation and catalyst deactivation in catalytic cracking. Experimental studies and industrial data were used to determine the influence of saturates, aromatics and resins (SAR) content in feedstock, as well as temperature and consumptions of feedstock, catalyst and slops on catalytic coke formation. A kinetic model was developed to predict changes in reaction rates and evaluate the impact of group characteristics of feedstock, catalyst-to-oil ratio and slop flow on coke content and catalyst deactivation. The results showed that high resin content in feedstock can lead to the highest coke yields.

CATALYSTS (2022)

添加到收藏夹

Article Materials Science, Ceramics

Effect of lanthanum content on physicochemical properties and thermal evolution of spent and beneficiated spent FCC catalysts

Lorena Alcaraz et al.

Summary: This study investigates the spent catalysts with different amounts of La2O3 and similar Al2O3/SiO2 ratios and their residues after La-extraction. The results show that these residues have the potential to be used as feedstock for mullite refractories. The powders are fully characterized and their thermal behavior is studied. The findings suggest that these powders can be proposed as precursors for mullite materials.

CERAMICS INTERNATIONAL (2022)

添加到收藏夹

Article Environmental Sciences

Novel prosperous computational estimations for greenhouse gas adsorptive control by zeolites using machine learning methods

Mojtaba Raji et al.

Summary: Different models have been developed using various zeolites to predict CO2 adsorptive capture. The developed models employ artificial intelligence algorithms such as Hybrid-ANFIS, PSO-ANFIS, and LSSVM with CSA optimization. These models provide more accurate and efficient predictions for gas adsorption on different zeolites compared to previous models.

JOURNAL OF ENVIRONMENTAL MANAGEMENT (2022)

添加到收藏夹

Article Chemistry, Physical

Zeolite-Supported Aggregate as Potential Antimicrobial Agents in Gypsum Composites

Magdalena Krol et al.

Summary: This study investigates the possibility of using highly porous zeolite aggregate as an active additive to gypsum binder. The experiments show that zeolite fillers doped with metal ions can modify the microstructure of gypsum composites and exhibit antimicrobial effects.

MATERIALS (2022)

添加到收藏夹

Article Chemistry, Multidisciplinary

Binder Selection to Modify Hydrocarbon Cracking Properties ofZeolite-Containing Composites

Andres Carrasco Saavedra et al.

Summary: The activity, selectivity, and deactivation behavior of catalyst materials are crucial for hydrocarbon conversion processes. This study investigates the influence of binders and additives on the morphology and activity of composite catalyst materials. The results show that different binders and additives affect the porosity of the matrix and subsequently the accessibility to active sites and zeolite pores, thereby influencing the coke production and deactivation rate. Additionally, the presence of ZSM-5 modifies the effects of binders and contributes to an increase in olefins yield and a decrease in coking.

ACS OMEGA (2022)

添加到收藏夹

Article Engineering, Chemical

Optimized Zeolite Distribution of FCC Catalysts for Promoting Heavy-Oil Catalytic Cracking

Li Zhang et al.

Summary: A novel FCC catalyst was designed and prepared by synthesizing Y zeolite components in situ on kaolin microspheres. The unique distribution of Y zeolite on the surface of the catalyst microspheres plays a crucial role in promoting conversion of heavy oil, increasing gasoline selectivity, and reducing byproduct yield.

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH (2022)

添加到收藏夹

Article Construction & Building Technology

Optimization of SFCC as Mineral Filler in Asphalt-Concrete Mixture Using Combined Methods of Taguchi and PCA

Anh Thang Le et al.

Summary: Spent fluid catalytic cracking (SFCC), an industrial waste from oil refineries, needs to be recycled. This study developed an experimental optimization procedure to determine the optimal addition of SFCC as a filler powder for asphalt-concrete mixtures, and found that SFCC filler could enhance the performance of asphalt-concrete mixtures.

JOURNAL OF MATERIALS IN CIVIL ENGINEERING (2022)

添加到收藏夹

Article Materials Science, Multidisciplinary

Recent advances in the enhanced sensing performance of zeolite-based materials

Grandprix T. M. Kadja et al.

Summary: This article reviews the application of zeolites as sensor materials and highlights the fabrication methods, the role of zeolite frameworks, and some mechanisms in the sensing process. Zeolite-based materials exhibit excellent performances and can successfully identify various targets.

MATERIALS TODAY COMMUNICATIONS (2022)

添加到收藏夹

Article Chemistry, Physical

Influence of Mechanical Grinding on Particle Characteristics of Coal Gasification Slag

Mengbo Zhu et al.

Summary: This study systematically described the grinding kinetics of coal gasification slag (CGS) using different analytical techniques. The influence of grinding time and particle group on the strength activity index of mortar was analyzed, and the optimal grinding time and specific surface area were determined.

MATERIALS (2022)

添加到收藏夹

Article Engineering, Environmental

The relevance of thermal effects during CO2 adsorption and regeneration in a geopolymer-zeolite composite: Experimental and modelling insights

M. Boscherini et al.

Summary: The study demonstrated the effectiveness of geopolymer-zeolite composites in CO2 adsorption, with a maximum adsorption capacity of 1.40 mmol/g in dynamic tests and utilization of thermal effects during desorption to shorten regeneration time. A novel numerical model was developed to fit experimental results and provide insights for process design and optimization.

CHEMICAL ENGINEERING JOURNAL (2021)

添加到收藏夹

Article Engineering, Civil

Spent fluid cracking and spent alumina catalysts as sustainable construction materials in concrete

Khalifa Al-Jabri et al.

Summary: Spent catalysts, industrial by-products from oil refineries, have potential to be used as construction material in concrete production. SFCC can improve concrete mechanical properties when used as sand replacement, while SAC does not. Both spent catalysts can be good alternatives as partial replacement of cement in concrete, with SFCC being a good option as a green fine aggregate and cement additive material.

INNOVATIVE INFRASTRUCTURE SOLUTIONS (2021)

添加到收藏夹

Article Chemistry, Multidisciplinary

Unlocking the Potential of Hidden Sites in Faujasite: New Insights in a Proton Transfer Mechanism

Louwanda Lakiss et al.

Summary: Zeolite Y and its derivative USY are widely used heterogeneous catalysts in oil refining, petrochemistry, and chemical manufacturing. After almost 60 years of research, USY's exceptional catalytic performance is attributed to a previously unreported proton transfer involving inaccessible active sites.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2021)

添加到收藏夹

Article Environmental Sciences

Controlling liquid hydrocarbon composition in valorization of plastic waste via tuning zeolite framework and SiO2/Al2O3 ratio

Uma Dwivedi et al.

Summary: The study focused on the catalytic cracking of polymer mixtures to produce gasoline and diesel range hydrocarbons using MWW and MFI type zeolites, revealing that MWW zeolite selectively provides gasoline range hydrocarbons while MFI zeolite results in a different range of hydrocarbons. Analysis of zeolite acidity showed that lower SAR zeolite generates higher yield of liquid hydrocarbons compared to higher SAR zeolite, indicating the importance of acidity in hydrocarbon production. The study provides a detailed comparative analysis on plastic degradation using MFI and MWW type zeolites.

JOURNAL OF ENVIRONMENTAL MANAGEMENT (2021)

添加到收藏夹

Review Environmental Sciences

Fungal bioleaching of metals from refinery spent catalysts: A critical review of current research, challenges, and future directions

Ashish Pathak et al.

Summary: Fungal bioleaching is a promising eco-friendly technique for extracting valuable metals from spent catalysts generated by petroleum refining operations. Fungi have high metal extraction ability and adaptability, but challenges such as slower kinetics and health and safety concerns need to be addressed before commercial application.

JOURNAL OF ENVIRONMENTAL MANAGEMENT (2021)

添加到收藏夹

Article Environmental Sciences

Stabilization/Solidification of Toxic Elements in Cement Pastes Containing a Spent FCC Catalyst

Kelly Rodrigues dos Santos et al.

Summary: There is a large amount of spent FCC catalysts, known as Ecat, produced globally each year. Traditional landfill disposal methods are no longer suitable, and alternatives are needed to reduce environmental contamination. The solidification/stabilization process is effective in preventing excessive leaching of toxic elements and reducing the risk of pollution to aquatic environments.

WATER AIR AND SOIL POLLUTION (2021)

添加到收藏夹

Review Chemistry, Physical

Milling Activation for the Solvent-Free Synthesis of Zeolites. A Practical Guide

Agnieszka Kornas et al.

Summary: The current paramount challenge of chemical technology lies in meeting ecological sustainability requirements, with solvent-free synthesis methods showing great potential in reducing water consumption and increasing production efficiency.

CATALYSTS (2021)

添加到收藏夹

Article Agricultural Engineering

The effect of crystallization time on structure, microstructure, and catalytic activity of zeolite-A synthesized from rice husk silica and food-grade aluminum foil

Wasinton Simanjuntak et al.

Summary: This study found that different crystallization time affects the structure and growth of synthesized zeolite-A, with 72 hours of crystallization time resulting in a sample most comparable to commercial zeolite-A.

BIOMASS & BIOENERGY (2021)

添加到收藏夹

Review Chemistry, Multidisciplinary

Zeolite-Based Materials for the Catalytic Oxidation of VOCs: A Mini Review

Tianshan Xue et al.

Summary: This review summarized several new trends in zeolite-based catalysts for VOCs catalytic oxidation, including optimization of composition and structure of catalysts, abatement of CVOCs, and design of zeolite-based monolithic catalysts and adsorbent/catalyst bi-functional material.

FRONTIERS IN CHEMISTRY (2021)

添加到收藏夹

Article Materials Science, Multidisciplinary

Enhanced regeneration of spent FCC catalyst by using oxalic acid-sulfuric acid mixture under ultrasonic irradiation

Tian Wang et al.

Summary: An effective method involving sulfuric acid immersion and ultrasonically assisted acid leaching is proposed to efficiently remove harmful metals from spent FCC catalysts while maintaining their microstructure integrity. Experimental results demonstrate that this method not only restores pore structure and increases specific surface area, but also achieves high removal rates of harmful metals with reduced processing time compared to conventional methods.

JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T (2021)

添加到收藏夹

Article Biochemistry & Molecular Biology

Research on Hazardous Waste Removal Management: Identification of the Hazardous Characteristics of Fluid Catalytic Cracking Spent Catalysts

Haihui Fu et al.

Summary: This study examines FCC spent catalysts in China and finds that they do not exhibit characteristics of flammability, corrosiveness, reactivity, or infectivity. The main hazardous characteristic identified is toxicity, specifically related to leaching of heavy metal pollutants such as nickel, copper, lead, and zinc. The study suggests excluding waste catalysts from catalytic cracking units without antimony-based passivating agent from the National Hazardous Waste List.

MOLECULES (2021)

添加到收藏夹

Article Chemistry, Multidisciplinary

Utilization of Spent FCC Catalyst as Fine Aggregate in Non-sintered Brick: Alkali Activation and Environmental Risk Assessment

Dandan Zhang et al.

Summary: This study focuses on recycling spent FCC catalyst to produce CN-bricks for recovering aluminosilicate and solidifying heavy metals. The optimal binder system and catalyst proportion were determined to improve mechanical strength and reduce porosity. Na2SO4 was found to be superior to NaOH and Na2SiO3 as an activator, promoting the formation of needle-like AFt. Environmental risk assessment showed that utilizing CN-bricks on roads for 30 years poses an acceptable risk to the environment and nearby residents.

FRONTIERS IN CHEMISTRY (2021)

添加到收藏夹

Article Construction & Building Technology

The effect of nano SiO2 and spent fluid catalytic cracking catalyst on cement hydration and physical mechanical properties

J. Malaiskiene et al.

Summary: The synergistic effect of nano-SiO2 and spent fluid catalytic cracking catalyst in cement pastes enhances the pozzolanic reaction significantly.

CONSTRUCTION AND BUILDING MATERIALS (2021)

添加到收藏夹

Article Chemistry, Applied

Microwave synthesis of zeolites and their related applications

Xiaojun Zeng et al.

Summary: Zeolites are a class of crystalline nanoporous inorganic materials that have regular micropores and highly tunable functionalities, and microwave technology can efficiently prepare uniform and controllable zeolites with remarkable functions. Current research focuses on the synthesis of zeolites using microwave technologies and their applications, especially in catalysis, gas sensing, CO2 capture, and biomedicine. The future development of this field shows great potential for growth and innovation.

MICROPOROUS AND MESOPOROUS MATERIALS (2021)

添加到收藏夹

Article Biochemistry & Molecular Biology

Hierarchical Zeolites as Catalysts for Biodiesel Production from Waste Frying Oils to Overcome Mass Transfer Limitations

Elyssa G. Fawaz et al.

Summary: This study evaluated the catalytic activity of hierarchical crystals of ZSM-5 zeolites in biodiesel production, with nanosheet hierarchical zeolites demonstrating the highest performance due to enhanced accessibility and mass transfer. Despite achieving high conversions, more hydrophilic nanosponges did not function as effectively as nanosheets, which remained catalytically active even after multiple cycles due to zeolite regeneration.

MOLECULES (2021)

添加到收藏夹

Review Chemistry, Physical

Important Synthesis Parameters Affecting Crystallization of Zeolite T: A Review

Siti Z. Patuwan et al.

Summary: This review explores the synthesis of zeolite T, evaluating factors affecting crystal quality and interconnecting with other significant research findings. Extensive work is required in formulation and experimentation, either through conventional methods or aided by different approaches and synthesis techniques.

MATERIALS (2021)

添加到收藏夹

Review Nanoscience & Nanotechnology

Emerging applications of zeolites in catalysis, separation and host-guest assembly

Yi Li et al.

Summary: New zeolitic materials have shown high performance in emerging applications across diverse areas. This Review focuses on the advances in zeolite applications, including the catalytic production of hydrocarbons and oxygenates from non-petrochemical feedstocks, the efficient separation of hydrocarbon mixtures that are otherwise challenging, and host-guest assemblies with unprecedented physical properties.

NATURE REVIEWS MATERIALS (2021)

添加到收藏夹

Article Chemistry, Multidisciplinary

Determining the structure of zeolite frameworks at high pressures

Lisa A. Price et al.

Summary: This study presents a method using geometric modelling and GASP software to obtain crystal structures of zeolite materials under high pressures. The method provides optimized structural models as reasonable starting points for full crystal structure analysis. It is anticipated that this approach has the potential to predict the high-pressure behavior of other known and hypothetical structures.

CRYSTENGCOMM (2021)

添加到收藏夹

Article Engineering, Environmental

Bioleaching of rare earth elements from spent fluid catalytic cracking catalyst using Acidothiobacillus ferrooxidans

Mouna Hanabe Muddanna et al.

Summary: In this study, Acidothiobacillus ferrooxidans (A. ferrooxidans) was used for leaching rare earth elements (REEs) from SFCCC, showing that the growth of A. ferrooxidans was inhibited at higher pulp densities, and different leaching results were obtained at different pulp densities. High efficiency leaching of La and Ce was achieved through bioleaching, which is of significant economic importance.

JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING (2021)

添加到收藏夹

Article Chemistry, Multidisciplinary

Matrix Effects in a Fluid Catalytic Cracking Catalyst Particle: Influence on Structure, Acidity, and Accessibility

Marjolein E. Z. Velthoen et al.

CHEMISTRY-A EUROPEAN JOURNAL (2020)

添加到收藏夹

Article Engineering, Chemical

ZSM-5 Additive Deactivation with Nickel and Vanadium Metals in the Fluid Catalytic Cracking (FCC) Process

Andrey A. Gusev et al.

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH (2020)

添加到收藏夹

Review Chemistry, Multidisciplinary

Applications of Zeolites to C1 Chemistry: Recent Advances, Challenges, and Opportunities

Qiang Zhang et al.

ADVANCED MATERIALS (2020)

添加到收藏夹

Article Engineering, Environmental

Sustainable management of spent fluid catalytic cracking catalyst from a circular economy approach

Bernabe Alonso-Farinas et al.

WASTE MANAGEMENT (2020)

添加到收藏夹

Article Chemistry, Multidisciplinary

Microwave Irradiation-Assisted Synthesis of Zeolites from Coal Fly Ash: An Optimization Study for a Sustainable and Efficient Production Process

Boitumelo Makgabutlane et al.

ACS OMEGA (2020)

添加到收藏夹

Article Chemistry, Multidisciplinary

Selective Adsorption of CO2 on Zeolites NaK-ZK-4 with Si/AI of 1.8-2.8

Ocean Cheung et al.

ACS OMEGA (2020)

添加到收藏夹

Article Chemistry, Multidisciplinary

Reactivation of spent FCC catalyst by mixed acid leaching for efficient catalytic cracking

Guojian Lu et al.

JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY (2020)

添加到收藏夹

Review Engineering, Environmental

Application of zeolites as non-phosphate detergent builders: A review

Esmat Koohsaryan et al.

JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING (2020)

添加到收藏夹

Review Chemistry, Inorganic & Nuclear

Zeolite-supported silver as antimicrobial agents

Prabir Dutta et al.

COORDINATION CHEMISTRY REVIEWS (2019)

添加到收藏夹

Article Chemistry, Physical

Microwave intensified synthesis of Zeolite-Y from spent FCC catalyst after acid activation

Thiquynhxuan Le et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2019)

添加到收藏夹

Article Green & Sustainable Science & Technology

Synthesis of zeolites from spent fluid catalytic cracking catalyst

Francesco Ferella et al.

JOURNAL OF CLEANER PRODUCTION (2019)

添加到收藏夹

Review Chemistry, Physical

Fluid catalytic cracking technology: current status and recent discoveries on catalyst contamination

Peng Bai et al.

CATALYSIS REVIEWS-SCIENCE AND ENGINEERING (2019)

添加到收藏夹

Article Green & Sustainable Science & Technology

Conversion of spent carbon to working carbon using spent FCC catalyst-derived zeolite X

Zeel Kothari et al.

CLEAN TECHNOLOGIES AND ENVIRONMENTAL POLICY (2019)

添加到收藏夹

Article Water Resources

Removal of water hardness using zeolite synthesized from Ethiopian kaolin by hydrothermal method

Tadele Assefa Aragaw et al.

WATER PRACTICE AND TECHNOLOGY (2019)

添加到收藏夹

Article Chemistry, Physical

Structural Changes in Deactivated Fluid Catalytic Cracking Catalysts Determined by Electron Microscopy

Frank Krumeich et al.

ACS CATALYSIS (2018)

添加到收藏夹

Review Biochemistry & Molecular Biology

Progress on Incorporating Zeolites in Matrimid®5218 Mixed Matrix Membranes towards Gas Separation

Roberto Castro-Munoz et al.

MEMBRANES (2018)

添加到收藏夹

Article Chemistry, Multidisciplinary

Synthesis and Characterization of Zeolite Na-Y and Its Conversion to the Solid Acid Zeolite H-Y

Terence E. Warner et al.

JOURNAL OF CHEMICAL EDUCATION (2017)

添加到收藏夹

Review Environmental Sciences

Application of Zeolites for Sustainable Agriculture: a Review on Water and Nutrient Retention

Seyyed Ali Akbar Nakhli et al.

WATER AIR AND SOIL POLLUTION (2017)

添加到收藏夹

Review Chemistry, Multidisciplinary

Applications of Zeolites in Sustainable Chemistry

Yi Li et al.

CHEM (2017)

添加到收藏夹

Article Materials Science, Multidisciplinary

Structural and morphological evolutions of spent FCC catalyst pellets toward NaA zeolite

M. R. Gonzalez et al.

JOURNAL OF MATERIALS SCIENCE (2016)

添加到收藏夹

Article Chemistry, Applied

Alkali-activation of spent fluid cracking catalysts for CO2 capture

Jefferson S. Silva et al.

MICROPOROUS AND MESOPOROUS MATERIALS (2016)

添加到收藏夹

Review Engineering, Environmental

Oil refining spent catalysts: A review of possible recycling technologies

Francesco Ferella et al.

RESOURCES CONSERVATION AND RECYCLING (2016)

添加到收藏夹

Review Chemistry, Multidisciplinary

Fluid catalytic cracking: recent developments on the grand old lady of zeolite catalysis

E. T. C. Vogt et al.

CHEMICAL SOCIETY REVIEWS (2015)

添加到收藏夹

Article Green & Sustainable Science & Technology

Removal and cementitious immobilization of heavy metals: chromium capture by zeolite-hybridized materials obtained from spent fluid cracking catalysts

Maximiliano R. Gonzalez et al.

JOURNAL OF CLEANER PRODUCTION (2015)

添加到收藏夹

Article Environmental Sciences

A novel wastes-treat-wastes technology: Role and potential of spent fluid catalytic cracking catalyst assisted ozonation of petrochemical wastewater

Chunmao Chen et al.

JOURNAL OF ENVIRONMENTAL MANAGEMENT (2015)

添加到收藏夹

Article Chemistry, Multidisciplinary

Correlating Metal Poisoning with Zeolite Deactivation in an Individual Catalyst Particle by Chemical and Phase-Sensitive X-ray Microscopy

Javier Ruiz-Martinez et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2013)

添加到收藏夹

Article Chemistry, Physical

Chromium removal by zeolite-rich materials obtained from an exhausted FCC catalyst: Influence of chromium incorporation on the sorbent structure

Maximiliano R. Gonzalez et al.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2013)

添加到收藏夹

Article Chemistry, Applied

Zeolite Y synthesized with FCC spent catalyst fines: particle size effect on catalytic reactions

Xinmei Liu et al.

JOURNAL OF POROUS MATERIALS (2012)

添加到收藏夹

Article Chemistry, Applied

Trivalent Chromium Ion Removal from Aqueous Solutions Using Low-cost Zeolitic Materials Obtained from Exhausted FCC Catalysts

Maximiliano R. Gonzalez et al.

ADSORPTION SCIENCE & TECHNOLOGY (2011)

添加到收藏夹

Article Chemistry, Physical

Conversion of exhausted fluid cracking catalysts into zeolites by alkaline fusion

Elena I. Basaldella et al.

APPLIED CLAY SCIENCE (2009)

添加到收藏夹

Article Chemistry, Physical

Chromium removal from water using LTA zeolites:: Effect of pH

Elena I. Basaldella et al.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2007)

添加到收藏夹

Article Engineering, Environmental

Reaction mechanisms in the geopolymeric conversion of inorganic waste to useful products

J. S. J. van Deventer et al.

JOURNAL OF HAZARDOUS MATERIALS (2007)

添加到收藏夹

Article Chemistry, Physical

Exhausted fluid catalytic cracking catalysts as raw materials for zeolite synthesis

EI Basaldella et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2006)

添加到收藏夹

Article Chemistry, Applied

Kinetics of ion exchange in quasi-crystalline aluminosilicate zeolite precursors

EN Coker et al.

MICROPOROUS AND MESOPOROUS MATERIALS (2005)

添加到收藏夹

Article Biotechnology & Applied Microbiology

Bioleaching of spent fluid catalytic cracking catalyst using Aspergillus niger

KMM Aung et al.

JOURNAL OF BIOTECHNOLOGY (2005)

添加到收藏夹

Article Materials Science, Multidisciplinary

Zeolite from fly ash: synthesis and characterization

K Ojha et al.

BULLETIN OF MATERIALS SCIENCE (2004)

添加到收藏夹

Review Energy & Fuels

Synthesis of zeolites from coal fly ash:: an overview

X Querol et al.

INTERNATIONAL JOURNAL OF COAL GEOLOGY (2002)

添加到收藏夹

© Peeref 2019-2024. All rights reserved.