Published November 2003 | Version v1
Journal article Metadata-only

Spectrophotometric and chromatographic study of radiolysis products of aerated aqueous solutions of alkyl resorcinols

Creators

  • 1. RAN, Inst. Ehlektrokhimii im. A.N. Frumkina, Moscow (Russian Federation)
  • 2. RAN, Inst. Fizicheskoj Khimii, Moscow (Russian Federation)
  • 3. RAN, Inst. Mikrobiologii, Moscow (Russian Federation)

Description

Products of radiation-induced oxidation of aerated water solutions of 5-methyl resorcinols, when 60Co gamma radiation was applied at a dose of 5-50 kGy along with accelerated electrons, the electron beam energy being 4.5 MeV, were studied by the methods of high-performance liquid chromatography and spectrophotometric analysis. Occurrence of complex redox processes was ascertained, the processes continuing in the post-radiation period and resulting in formation of a diverse set of final products due to destruction and aggregation of intermediate oxidation products

Abstract (Russian)

Методами высокоэффективной жидкостной хроматографии и спектрофотометрического анализа изучены продукты радиационного окисления аэрированных водных растворов 5-метилрезорцина под действием гамма-излучения 60Со дозами 5-50 кГр и ускоренных электронов с энергией электронного пучка 4.5 МэВ. Установлено протекание сложных окислительно-восстановительных процессов, которые продолжаются и в пострадиационный период и приводят к образованию разнообразного набора конечных продуктов в результате как деструкции, так и агрегации промежуточных продуктов окисления

Additional details

Additional titles

Original title (Russian)
Спектрофотометрическое и хроматографическое исследование продуктов радиолиза аэрированных водных растворов алкилрезорцинов

Publishing Information

Journal Title
Izvestiya Akademii Nauk. Rossijskaya Akademiya Nauk. Seriya Khimicheskaya
Journal Issue
no.11
Journal Page Range
p. 2257-2264
ISSN
1026-3500
CODEN
IASKEA

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
36051984
Subject category
S38: RADIATION CHEMISTRY, RADIOCHEMISTRY AND NUCLEAR CHEMISTRY;
Descriptors DEI
ABSORPTION SPECTRA; AIR; ALKYLATED AROMATICS; AQUEOUS SOLUTIONS; CHEMICAL RADIATION EFFECTS; COBALT 60; ELECTRONS; GAMMA RADIATION; LIQUID COLUMN CHROMATOGRAPHY; MEV RANGE 01-10; OXIDATION; POLYPHENOLS; RADIATION DOSES; REACTION INTERMEDIATES
Descriptors DEC
AROMATICS; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; CHEMICAL REACTIONS; CHROMATOGRAPHY; COBALT ISOTOPES; DISPERSIONS; DOSES; ELECTROMAGNETIC RADIATION; ELEMENTARY PARTICLES; ENERGY RANGE; FERMIONS; FLUIDS; GASES; HOMOGENEOUS MIXTURES; HYDROXY COMPOUNDS; INTERMEDIATE MASS NUCLEI; INTERNAL CONVERSION RADIOISOTOPES; IONIZING RADIATIONS; ISOMERIC TRANSITION ISOTOPES; ISOTOPES; LEPTONS; MEV RANGE; MINUTES LIVING RADIOISOTOPES; MIXTURES; NUCLEI; ODD-ODD NUCLEI; ORGANIC COMPOUNDS; PHENOLS; RADIATION EFFECTS; RADIATIONS; RADIOISOTOPES; SEPARATION PROCESSES; SOLUTIONS; SPECTRA; YEARS LIVING RADIOISOTOPES

Optional Information

Notes
32 refs., 6 figs.