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32 153 (0,109s)

Result

Comparison of selected linear alkylbenzene and naphthalene solvents suitable for use in liquid scintillation cocktails

of linear alkyl benzene derivatives (LAB) and Di-iso-propyl-, and 1-methylnaphthalene practically resulted in the existence of two groups based on representatives of linear alkylbenzene group and a group of naphth...

Optics (including laser optics and quantum optics)

  • 2021
  • Jimp
  • Link
Result

Selective synthesis of linear alkylbenzene by alkylation of benzene with 1-dodecene over desilicated zeolites

The alkylation of benzene with 1-dodecene to linear alkylbenzenes (LAB exhibited the lowest selectivity (24%) to the desired 2-phenyl dodecane (2-LAB) due-dodecene and theselectivity to 2-LAB. The excellen...

CF - Fyzikální chemie a teoretická chemie

  • 2014
  • Jx
  • Link
Result

Possibilities of cyclization of side alkyl chains of n-alkylphenols and n-alkylbenzenes in the environment of a stationary phase

Side alkyl chains of n-alkylphenols and n-alkylbenzenes become cyclized in both polar and nonpolar dense phases. This cyclization is a quite new phenomenon....

CC - Organická chemie

  • 2008
  • Jx
Result

Posibilities of cyclization of side alkyl chains of n-alkylphenols and n-alkylbenzenes in the environment of a stationary phase

During separations in both polar and nonpolar srationary phases of gas chromatographic columns, side alkyl chains of n-alkylphenols and n-alkylbenzenes become cyclized. The increase involves not only intramolecularly but also intermolecularl...

CI - Průmyslová chemie a chemické inženýrství

  • 2008
  • Jx
Result

Programs for Automated Linear and Non-linear Measurements

Not available...

JA - Elektronika a optoelektronika, elektrotechnika

  • 2003
  • D
Result

Katalytická transformace vícealkylovaných benzenů

Katalytická transformace vícealkylovaných benzenů...

CI - Průmyslová chemie a chemické inženýrství

  • 2003
  • D
Result

Hepatotoxicity of the anionic surfactant linear alkylbenzene sulphonate (LAS) in bullfrog tadpoles

The liver of anurans play an important role in metabolism, including detoxification, the biotransformation of molecules, and the storage of metabolites. Surfactants are part of domestic and industrial effluents. The effects of linear alk...

Environmental sciences (social aspects to be 5.7)

  • 2021
  • Jimp
  • Link
Result

Development of direct ELISA for the determination of 4-nonylphenol and octylphenol

) was specific for linear 4-n alkylphenols. 50% binding inhibition was achieved for 4-n-nonylphenolat 11.5 ng/ml. No cross-reactivity interference was indicated for linear alkylbenzene sulfonates and phenolic compounds....

CB - Analytická chemie, separace

  • 2004
  • Jx
Result

Recent Advances in Reactions of Alkylbenzenes Over Novel Zeolites: The Effects of Zeolite Structure and Morphology

Alkylbenzenes form an important segment of petrochemical industry for the manufacture of widely used commodities and specialty products. Since the last review on this topic (8), numerous new zeolite-based catalysts have been synthesized, cha...

CC - Organická chemie

  • 2014
  • Jx
  • Link
Result

Means for Catalyst Activity Stabilization of Catalyst for Disproportionation and Transalkylation of Alkylbenzenes

Experiences from catalytic transformation of trialkylbenzenes in reaction with toluene catalyzed by zeolite catalysts were summarized in the study. Kinetic investigation of 1,2,4-trimethylbenzene and tri- and tetramethylbenzenes in hydrorafinated C9 ...

CI - Průmyslová chemie a chemické inženýrství

  • 2004
  • D
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