Controllable Preparation of Low-Cost Coal Gangue-Based SAPO-5 Molecular Sieve and Its Adsorption Performance for Heavy Metal Ions [PDF]
NanomaterialsWith the advancement of industrial production and urban modernization, pollution from heavy metal ions and the accumulation of solid waste have become critical global environmental challenges.
Le Kang +8 more
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The Molecular Sieving of Propylene and Propane on SAPO-35 Molecular Sieve [PDF]
NanomaterialsSelective adsorption is regarded as a promising alternative for propylene/propane separation. However, the similar physicochemical properties of these two components pose a challenge in developing adsorbents that simultaneously exhibit high selectivity ...
Yansi Tong +10 more
doaj +4 more sources
Tailoring sub-3.3 Å ultramicropores in advanced carbon molecular sieve membranes for blue hydrogen production. [PDF]
Sci Adv, 2022 Carbon molecular sieve (CMS) membranes prepared by carbonization of polymers containing strongly size-sieving ultramicropores are attractive for high-temperature gas separations. However, polymers need to be carbonized at extremely high temperatures (900°
Hu L +11 more
europepmc +2 more sources
BiOBr/Coal Gangue-Based SAPO-5 Molecular Sieve Nanocomposite for Enhanced Adsorption and Photocatalytic Degradation of Methylene Blue [PDF]
NanomaterialsThe accumulation of organic pollutants and solid waste is one of the major environmental challenges faced globally. Establishing an efficient recycling system for solid waste and designing cost-effective, high-performance photocatalysts are urgent tasks ...
Boyang Xu +7 more
doaj +2 more sources
Recent Advances on Carbon Molecular Sieve Membranes (CMSMs) and Reactors
Processes, 2016 Carbon molecular sieve membranes (CMSMs) are an important alternative for gas separation because of their ease of manufacture, high selectivity due to molecular sieve separation, and high permeance. The integration of separation by membranes and reaction
David Alfredo Pacheco Tanaka
exaly +2 more sources
Green Synthesis and Application of ZSM-5 Zeolite [PDF]
Kemija u Industriji, 2021 A ZSM-5 molecular sieve composite with a wide pore prepared by the solid phase in-situ synthesis method and fluid catalytic cracking, and an FCC catalyst additive prepared by the same ZSM-5 molecular sieve for increasing the amount of light olefin yield ...
Ou Chen +3 more
doaj +1 more source
Effect of industrial waste molecular sieves on internally cured cement-based materials
Frontiers in Materials, 2022 Using waste molecular sieves (MS) instead of sand as water-absorbing fine aggregates in cement-based materials can effectively deal with factory adsorption waste and reduce sand consumption.
Peng Shi +5 more
doaj +1 more source
Particulate and membrane molecular sieves prepared to adsorb carbon dioxide in packed and staggered adsorber [PDF]
Chemical Industry and Chemical Engineering Quarterly, 2018 A fixed-bed adsorption system was used to remove carbon dioxide in this study. Adsorption isotherms were obtained from a microbalance system and the characteristics of a molecular sieve affected by preparing variables were analyzed.
Wu Honda
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Advances in Materials, 2022 The poor stability of the zinc‐metal anode is a main bottleneck for practical application of aqueous zinc‐ion batteries. Herein, a series of molecular sieves with various channel sizes are investigated as an electrolyte host to regulate the ionic ...
JunBo Zhu +7 more
semanticscholar +1 more source
Research on Optimization Experiment of Preparing 13X Molecular Sieve
Kuangchan zonghe liyong, 2022 Coal slime was a solid waste generated from raw coal washing, with large output and serious harm. The 13X molecular sieve was prepared from Huangling coal slime by alkali fusion-hydrothermal method. Through orthogonal experiments, it was found that n(H2O/
Yucheng Si, Tao Wu
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