The Influence of TPOACl on the Post-Synthesis of Hierarchical Zeolite Y and the Catalytic Cracking Application

2017 ◽  
Vol 2 (13) ◽  
pp. 3872-3877 ◽  
Author(s):  
Wenlin Li ◽  
Jinyu Zheng ◽  
Yibin Luo ◽  
Chunyan Tu ◽  
Lei Han ◽  
...  
Keyword(s):  
Catalytic Cracking ◽  
Zeolite Y ◽  
Hierarchical Zeolite ◽  
Post Synthesis

Hierarchical Zeolite Y with Full Crystallinity: Formation Mechanism and Catalytic Cracking Performance

2017 ◽  
Vol 31 (4) ◽  
pp. 3804-3811 ◽  
Author(s):  
Wenlin Li ◽  
Jinyu Zheng ◽  
Yibin Luo ◽  
Chunyan Tu ◽  
Yi Zhang ◽  
...  
Keyword(s):  
Formation Mechanism ◽  
Catalytic Cracking ◽  
Zeolite Y ◽  
Hierarchical Zeolite ◽  
Cracking Performance

scholarly journals Catalytic cracking of jatropha oil into biofuel over hierarchical zeolite supported NiMo catalyst

2021 ◽  
Author(s):  
Isalmi Aziz ◽  
Tri Retnaningsih ◽  
Dhika Gustama ◽  
Nanda Saridewi ◽  
Lisa Adhani ◽  
...  
Keyword(s):  
Catalytic Cracking ◽  
Jatropha Oil ◽  
Hierarchical Zeolite ◽  
Nimo Catalyst

scholarly journals Catalytic Cracking of n-Hexadecane Using Carbon Nanostructures/Nano-Zeolite-Y Composite Catalyst

Catalysts ◽  
2020 ◽  
Vol 10 (12) ◽  
pp. 1385
Author(s):  
Botagoz Zhuman ◽  
Shaheen Fatima Anis ◽  
Saepurahman ◽  
Gnanapragasam Singravel ◽  
Raed Hashaikeh
Keyword(s):  
Surface Area ◽  
Catalytic Cracking ◽  
Carbon Nanostructures ◽  
Active Sites ◽  
Zeolite Y ◽  
High Surface ◽  
High Surface Area ◽  
Composite Catalyst ◽  
Homogeneous Distribution ◽  
Binding Material

Zeolite-based catalysts are usually utilized in the form of a composite with binders, such as alumina, silica, clay, and others. However, these binders are usually known to block the accessibility of the active sites in zeolites, leading to a decreased effective surface area and agglomeration of zeolite particles. The aim of this work is to utilize carbon nanostructures (CNS) as a binding material for nano-zeolite-Y particles. The unique properties of CNS, such as its high surface area, thermal stability, and flexibility of its fibrous structure, makes it a promising material to hold and bind the nano-zeolite particles, yet with a contemporaneous accessibility of the reactants to the porous zeolite structure. In the current study, a nano-zeolite-Y/CNS composite catalyst was fabricated through a ball milling approach. The catalyst possesses a high surface area of 834 m2/g, which is significantly higher than the conventional commercial cracking catalysts. Using CNS as a binding material provided homogeneous distribution of the zeolite nanoparticles with high accessibility to the active sites and good mechanical stability. In addition, CNS was found to be an effective binding material for nano-zeolite particles, solving their major drawback of agglomeration. The nano-zeolite-Y/CNS composite showed 80% conversion for hexadecane catalytic cracking into valuable olefins and hydrogen gas, which was 14% higher compared to that of pure nano-zeolite-Y particles.

Organic‐Free Synthesis of Zeolite Y with High Si/Al Ratios: Combined Strategy of In Situ Hydroxyl Radical Assistance and Post‐Synthesis Treatment

2020 ◽  
Vol 132 (39) ◽  
pp. 17378-17381
Author(s):  
Jianyu Wang ◽  
Pusheng Liu ◽  
Mercedes Boronat ◽  
Pau Ferri ◽  
Zhaoguo Xu ◽  
...  
Keyword(s):  
Hydroxyl Radical ◽  
Zeolite Y ◽  
Post Synthesis ◽  
Combined Strategy

A hierarchical zeolite-Y hampered metallo-ligand complexes for selective oxidation: A mechanistic point of view

2016 ◽  
Vol 235 ◽  
pp. 233-245 ◽  
Author(s):  
Dinesh R. Godhani ◽  
Haresh D. Nakum ◽  
Digvijaysinh K. Parmar ◽  
Jignasu P. Mehta ◽  
Nisheeth C. Desai
Keyword(s):  
Selective Oxidation ◽  
Zeolite Y ◽  
Point Of View ◽  
Hierarchical Zeolite

Influence of Acid Wash on the Structural and Catalytic Properties of the Hierarchical Zeolite Y

2016 ◽  
Vol 1 (5) ◽  
pp. 934-939 ◽  
Author(s):  
Wenlin Li ◽  
Chunyan Tu ◽  
Jinyu Zheng ◽  
Yibin Luo ◽  
Zhijian Da
Keyword(s):  
Catalytic Properties ◽  
Zeolite Y ◽  
Hierarchical Zeolite ◽  
Acid Wash

Facile Synthesis of Mesoporous Zeolite Y with Improved Catalytic Performance for Heavy Oil Fluid Catalytic Cracking

2014 ◽  
Vol 53 (8) ◽  
pp. 3406-3411 ◽  
Author(s):  
Junsu Jin ◽  
Chaoyun Peng ◽  
Jiujiang Wang ◽  
Hongtao Liu ◽  
Xionghou Gao ◽  
...  
Keyword(s):  
Heavy Oil ◽  
Catalytic Cracking ◽  
Zeolite Y ◽  
Catalytic Performance ◽  
Fluid Catalytic Cracking ◽  
Mesoporous Zeolite ◽  
Facile Synthesis
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