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Comparison of Pervaporation and Perstraction for the Separation of p-xylene/m-xylene Mixtures Using PDMS and CTA Membranes
, for the separation of p‑xylene/m‑xylene mixtures using membranes from polydimethylsiloxane (PDMS studied. While PDMS showed almost no selectivity to p‑xylene over m‑xylene during of a membrane e...
Polymer science
- 2021 •
- Jimp •
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Jimp - Článek v periodiku v databázi Web of Science
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Acylation of p-xylene over zeolites
acylation of p-xylene. Hexanoyl chloride, propionic anhydride and isobutyric anhydride that acylation of p-xylene proceeds only over large pore zeolites Beta and USY. Selectivities to monoacylated p-x...
CF - Fyzikální chemie a teoretická chemie
- 2012 •
- Jx •
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Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
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Post-Synthesis Modification of SSZ-35 Zeolite to Enhance the Selectivity in p-Xylene Alkylation with Isopropyl Alcohol
Modification of textural and chemical properties of SSZ-35 was investigated in respect to the catalytic behavior of this zeolite in p-xylene alkylation with isopropyl alcohol. Acidic treatment of the external surface of SSZ-35 cryst...
CF - Fyzikální chemie a teoretická chemie
- 2010 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Absorption of pressurized methane in normal and supercooled p-xylene revealed via high-resolution neutron imaging
of methane with p-xylene. Liquid bodies of perdeuteratedp-xylene (p-C8D10), and, for comparison, o-xylene (o-C8D10), were exposed to pressurized methane(CH4, up to 101 bar in supercooled liquid p...
Physical chemistry
- 2023 •
- Jimp •
- Link
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Jimp - Článek v periodiku v databázi Web of Science
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The Effect of Zeolite Structure on the Activity and Selectivity in p-Xylene Alkylation with Isopropyl Alcohol
The effect of zeolite architecture and channel dimensionality on p-xylene conversion and selectivity to 1-isopropyl-2,5-dimethyl-benzene was investigated in p-xylene alkylation with isopropyl alcohol over novel zeo...
CF - Fyzikální chemie a teoretická chemie
- 2009 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Gas-phase isomerisation of m-xylene on isoreticular zeolites with tuneable porosity
-xylene towards p-xylene is an industrially important reaction due to a high demand porosity on the performance in isomerisation of m- to p-xylene. Smaller pore zeolites the lowest conversions, while the h...
Physical chemistry
- 2022 •
- Jimp •
- Link
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Jimp - Článek v periodiku v databázi Web of Science
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High activity of iron containing metal-organic-framework in acylation of p-xylene with benzoyl chloride
Catalytic behavior of metal-organic-frameworks (MOFs) Cu-3(BTC)(2), MIL-100(Fe) and MIL-100(Cr) was investigated in p-xylene acylation with benzoyl chloride and compared with the behavior of large pore zeolites Beta and USY. It has ...
CF - Fyzikální chemie a teoretická chemie
- 2012 •
- Jx •
- Link
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Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
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Extra-Large-Pore Zeolites with UTL Topology: Control of the Catalytic Activity by Variation in the Nature of the Active Sites
The catalytic behavior of isomorphously substituted B-, Al-, Ga-, and Fe-containing extra-large-pore UTL zeolites was investigated in the acylation of p-xylene is characterized by theoptimum activity and selectivity in the benzoylat...
CF - Fyzikální chemie a teoretická chemie
- 2013 •
- Jx •
- Link
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Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
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Aromatic Transformations Over Mesoporous ZSM-5: Advantages and Disadvantages
Catalytic behavior of mesoporous ZSM-5 was investigated in toluene disproportionation, toluene alkylation with isopropyl alcohol, and p-xylene alkylation of zeolite crystals. Conversions of toluene and p-xylene inc...
CF - Fyzikální chemie a teoretická chemie
- 2010 •
- Jx •
- Link
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Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
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High activity of Ga-containing nanosponge MTW zeolites in acylation of p-xylene
Aluminosilicate and gallosilicate MTW zeolites were prepared in the bulk and nanosponge form by direct hydrothermal synthesis. Designed materials were tested in acylation of p-xylene with benzoyl chloride and compared with large por...
Physical chemistry
- 2020 •
- Jimp •
- Link
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Jimp - Článek v periodiku v databázi Web of Science
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