Ultra‐deep desulfurization of mercaptan by cyclic selective adsorption‐reactive regeneration at room‐temperature

AIChE Journal ◽  
2022 ◽  
Author(s):  
Cuiting Yang ◽  
Guang Miao ◽  
Eric Sarbacker ◽  
Haoran He ◽  
Lei Dong ◽  
...  
Keyword(s):  
Room Temperature ◽  
Selective Adsorption ◽  
Deep Desulfurization

Highly efficient deep desulfurization of fuels by meso/macroporous H 3 PW 12 O 40 /TiO 2 at room temperature

2018 ◽  
Vol 105 ◽  
pp. 210-219 ◽  
Author(s):  
Du Yue ◽  
Lei Jiaheng ◽  
Zhou Lina ◽  
Guo Zhen ran ◽  
Du Xiaodi ◽  
...  
Keyword(s):  
Room Temperature ◽  
Highly Efficient ◽  
Deep Desulfurization

Reversible single-crystal-to-single-crystal transformation from a mononuclear complex to a fourfold interpenetrated MOF with selective adsorption of CO2

2015 ◽  
Vol 44 (46) ◽  
pp. 19796-19799 ◽  
Author(s):  
Min-Min Liu ◽  
Yan-Lin Bi ◽  
Qin-Qin Dang ◽  
Xian-Ming Zhang
Keyword(s):  
Single Crystal ◽  
Room Temperature ◽  
Selective Adsorption ◽  
Low Pressure ◽  
Mononuclear Complex ◽  
Crystal Transformation ◽  
Adsorption Of Co ◽  
Adsorption Of Co2

Reversible crystal transformation was observed between a mononuclear complex to a fourfold interpenetrated MOF with selective adsorption of CO2 up to 12.5 wt% at room temperature and low pressure.

Deep desulfurization of model gasoline by selective adsorption on Ag+/Al-MSU-S

2010 ◽  
Vol 149 (1-2) ◽  
pp. 138-142 ◽  
Author(s):  
Chunmei Meng ◽  
Yunming Fang ◽  
Lijun Jin ◽  
Haoquan Hu
Keyword(s):  
Selective Adsorption ◽  
Deep Desulfurization

Ultra-deep desulfurization of diesel fuel via selective adsorption over modified activated carbon assisted by pre-oxidation

2017 ◽  
Vol 161 ◽  
pp. 422-430 ◽  
Author(s):  
Yongxing Yang ◽  
Guangqiang Lv ◽  
Liangliang Deng ◽  
Boqiong Lu ◽  
Jinlong Li ◽  
...  
Keyword(s):  
Activated Carbon ◽  
Diesel Fuel ◽  
Selective Adsorption ◽  
Modified Activated Carbon ◽  
Deep Desulfurization

Deep desulfurization by selective adsorption on a heteroatoms zeolite prepared by secondary synthesis

2008 ◽  
Vol 89 (1) ◽  
pp. 1-6 ◽  
Author(s):  
Ke Tang ◽  
Li-juan Song ◽  
Lin-hai Duan ◽  
Xiu-qi Li ◽  
Jian-zhou Gui ◽  
...  
Keyword(s):  
Selective Adsorption ◽  
Deep Desulfurization

Deep Desulfurization of Diesel Feedstock by Selective Adsorption of Refractory Sulfur Compounds

2008 ◽  
Vol 47 (23) ◽  
pp. 9617-9622 ◽  
Author(s):  
Alain Favre-Réguillon ◽  
Marc Sévignon ◽  
Muriel Rocault ◽  
Emmanuelle Schulz ◽  
Marc Lemaire
Keyword(s):  
Selective Adsorption ◽  
Sulfur Compounds ◽  
Deep Desulfurization

scholarly journals Removal of Hydrogen Sulfide with Metal Oxides in Packed Bed Reactors—A Review from a Modeling Perspective with Practical Implications

2019 ◽  
Vol 9 (24) ◽  
pp. 5316 ◽  
Author(s):  
Ramiar Sadegh-Vaziri ◽  
Matthaus U. Babler
Keyword(s):  
Metal Oxides ◽  
Room Temperature ◽  
Biogas Production ◽  
Operating Temperature ◽  
Scale Up ◽  
Packed Bed ◽  
Packed Bed Reactors ◽  
Gas Cleaning ◽  
Deep Desulfurization ◽  
Practical Implications

Sulfur, and in particular, H 2 S removal is of significant importance in gas cleaning processes in different applications, including biogas production and biomass gasification. H 2 S removal with metal oxides is one of the most viable alternatives to achieve deep desulfurization. This process is usually conducted in a packed bed configuration in order to provide a high solid surface area in contact with the gas stream per unit of volume. The operating temperature of the process could be as low as room temperature, which is the case in biogas production plants or as high as 900 ∘ C suitable for gasification processes. Depending on the operating temperature and the cleaning requirement, different metal oxides can be used including oxides of Ca, Fe, Cu, Mn and Zn. In this review, the criteria for the design and scale-up of a packed bed units are reviewed and simple relations allowing for quick assessment of process designs and experimental data are presented. Furthermore, modeling methods for the numerical simulation of a packed bed adsorber are discussed.

A metal–organic framework based on cyclotriphosphazene-functionalized hexacarboxylate for selective adsorption of CO2 and C2H6 over CH4 at room temperature

CrystEngComm ◽  
2015 ◽  
Vol 17 (33) ◽  
pp. 6314-6319 ◽  
Author(s):  
Yajing Ling ◽  
Chengling Song ◽  
Yunlong Feng ◽  
Mingxing Zhang ◽  
Yabing He
Keyword(s):  
Room Temperature ◽  
Selective Adsorption ◽  
Metal Organic Framework ◽  
Metal Organic ◽  
Adsorption Of Co ◽  
Adsorption Of Co2 ◽  
Organic Framework

A new MOF constructed from a flexible cyclotriphosphazene-functionalized hexacarboxylate exhibits selective adsorption of CO2 and C2H6 over CH4 at room temperature.

Sign in / Sign up

Export Citation Format

Share Document