Enhanced Hydrothermal Stability and Catalytic Performance of HKUST-1 by Incorporating Carboxyl-Functionalized Attapulgite

2016 ◽  
Vol 8 (25) ◽  
pp. 16457-16464 ◽  
Author(s):  
Bo Yuan ◽  
Xiao-Qian Yin ◽  
Xiao-Qin Liu ◽  
Xing-Yang Li ◽  
Lin-Bing Sun
Keyword(s):  
Catalytic Performance ◽  
Hydrothermal Stability

Mesostructured zeolite Y—high hydrothermal stability and superior FCC catalytic performance

2012 ◽  
Vol 2 (5) ◽  
pp. 987 ◽  
Author(s):  
Javier García-Martínez ◽  
Marvin Johnson ◽  
Julia Valla ◽  
Kunhao Li ◽  
Jackie Y. Ying
Keyword(s):  
Zeolite Y ◽  
Catalytic Performance ◽  
Hydrothermal Stability

scholarly journals A reconstruction strategy for the synthesis of Cu-SAPO-34 with excellent NH3-SCR catalytic performance and hydrothermal stability

2020 ◽  
Vol 41 (9) ◽  
pp. 1410-1420
Author(s):  
Lijing Sun ◽  
Miao Yang ◽  
Yi Cao ◽  
Peng Tian ◽  
Pengfei Wu ◽  
...  
Keyword(s):  
Catalytic Performance ◽  
Hydrothermal Stability ◽  
Nh3 Scr ◽  
Reconstruction Strategy

scholarly journals CATALYTIC PERFORMANCE OF ZSM-5 ZEOLITE IN HEAVY HYDROCARBON CATALYTIC CRACKING: A REVIEW

2020 ◽  
Vol 42 (1) ◽  
pp. 29-34
Author(s):  
Ratu Ulfiati
Keyword(s):  
Catalytic Cracking ◽  
High Selectivity ◽  
Catalytic Performance ◽  
Hydrothermal Stability ◽  
Raw Material ◽  
Light Olefins ◽  
Heavy Oils ◽  
Transportation Fuels ◽  
Operation Conditions ◽  
Olefin Production

Low quality heavy oils and residues, which are subsequently obtained by processing heavy crudes, are considered as alternate suitable source for transportation fuels, energy and petrochemicals. ZSM-5 zeolite with high Si/Al ratio and modified with phosphorous and La has showed not only high selectivity to light olefins but also high hydrothermal stability for the steam catalytic cracking of naphtha. Kaolin is promising natural resource as raw material to synthesis of ZSM-5 zeolite. The utilization of acid catalysts with large pore size or hierarchically structured and high hydrothermal stability to resist the severity of the steam catalytic cracking (or thermal and catalytic cracking) operation conditions to maximize the olefin production.

Enhancing catalytic performance of Cu-SSZ-13 for NH3-SCR reaction via in situ introduction of Fe3+ with diatomite

2021 ◽  
Author(s):  
Mengyang Chen ◽  
Yingzhen Wei ◽  
Jinfeng Han ◽  
Wenfu Yan ◽  
Jihong Yu
Keyword(s):  
High Temperature ◽  
Catalytic Performance ◽  
Hydrothermal Stability ◽  
Highly Efficient ◽  
Nh3 Scr ◽  
Cu Catalyst

The SSZ-13 zeolite supported Cu catalyst is highly efficient in eliminating the NOx and introduction of Fe3+ ions can significantly improve the high-temperature activity and the hydrothermal stability of Cu-SSZ-13....

Effect of the hydrothermal aging temperature and Cu/Al ratio on the hydrothermal stability of CuSSZ-13 catalysts for NH3-SCR

2017 ◽  
Vol 7 (3) ◽  
pp. 703-717 ◽  
Author(s):  
Shuai Han ◽  
Qing Ye ◽  
Shuiyuan Cheng ◽  
Tianfang Kang ◽  
Hongxing Dai
Keyword(s):  
Aging Temperature ◽  
Catalytic Performance ◽  
Hydrothermal Stability ◽  
Hydrothermal Aging ◽  
Nh3 Scr

The effects of the hydrothermal aging temperature on the catalytic performance and stability of CuSSZ-13 catalysts with various Cu/Al ratios were studied.

3DOM CeO2-supported RuyM (M = Au, Pd, Pt) alloy nanoparticles with improved catalytic activity and chlorine-tolerance in trichloroethylene oxidation

2020 ◽  
Vol 10 (11) ◽  
pp. 3755-3770
Author(s):  
Xing Zhang ◽  
Lingyun Dai ◽  
Yuxi Liu ◽  
Jiguang Deng ◽  
Lin Jing ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Catalytic Performance ◽  
Hydrothermal Stability ◽  
Alloy Nanoparticles ◽  
Pt Alloy ◽  
Reduction Methods ◽  
Excellent Catalytic Performance

The xRuyM/3DOM CeO2 catalysts are prepared using the PMMA-templating and PVA-protected reduction methods. The 0.93Ru2.87Pd/3DOM CeO2 exhibited excellent catalytic performance, hydrothermal stability, and chlorine-resistance for trichloroethylene oxidation.

scholarly journals Hydrothermal stability and catalytic performance of desilicated highly siliceous zeolites ZSM-5

2016 ◽  
Vol 339 ◽  
pp. 256-269 ◽  
Author(s):  
Karolina A. Tarach ◽  
Joaquin Martinez-Triguero ◽  
Fernando Rey ◽  
Kinga Góra-Marek
Keyword(s):  
Catalytic Performance ◽  
Hydrothermal Stability
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