Published May 2000 | Version v1
Journal article Metadata-only

Influence of nitrogen-containing phenol-formaldehyde oligomer on sorptive properties of macroporous polymer impregnated with tributylphosphate

Creators

  • 1. Moskovskaya Gosudarstvennaya Akademiya Tonkoj Khimicheskoj Tekhnologii im. M.V. Lomonosova, Moscow (Russian Federation)
  • 2. RAN, Inst. Tekhnologii Mikroehlektroniki i Osobochistykh Materialov, Chernogolovka (Russian Federation)
  • 3. RAN, Inst. Fiziki Tverdogo Tela, Chernogolovka (Russian Federation)

Description

Distribution of scandium(3), zirconium(4), niobium(5), molybdenum(6), cadmium(2), indium(3), tellurium(4) and uranium(6) between HCl aqueous solutions and macroporous polymer sorbent impregnated by a mixture of nitrogen-containing phenol-formaldehyde resol oligomer (Yarrezin B) and tributylphosphate is studied. It is ascertained that increase in distribution factors of the complexes extracted by the impregnated sorbent compared to solvent extraction stems from the absence of extractant association in the sorbent phase

Abstract (Russian)

Изучено распределение скандия(3), циркония(40, ниобия(5), молибдена(6), кадмия(2), индия(3), теллура(4) и урана(6)между водными растворами HCl и макропористым полимерным сорбентом, импрегнированным смемью азотсодержащего фенолфрмальдегидного резольного олигомера (Яррезин Б) и трибутилфосфата. Установлено, что увеличение коэффициентов распределения комплексов, извлекаемых импрегнированным сорбентом, по сравнению с жидкостной экстракцией связано с отсутствием ассоциации экстрагента в фазе сорбента

Additional details

Additional titles

Original title (Russian)
Влияние азоцодержащего фенолформальдегидного олигомера на сорбционные свойства макропористого полимера, импрегнированного трибутилфосфатом

Publishing Information

Journal Title
Zhurnal Prikladnoj Khimii
Journal Volume
73
Journal Issue
5
Journal Page Range
p. 744-749
ISSN
0044-4618
CODEN
ZPKHAB

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
32002356
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; S38: RADIATION CHEMISTRY, RADIOCHEMISTRY AND NUCLEAR CHEMISTRY;
Descriptors DEI
AQUEOUS SOLUTIONS; CADMIUM COMPLEXES; CONCENTRATION RATIO; COPOLYMERS; DISTRIBUTION FUNCTIONS; HYDROCHLORIC ACID; INDIUM COMPLEXES; MOLYBDENUM COMPLEXES; NIOBIUM COMPLEXES; SCANDIUM COMPLEXES; SORPTION; TBP; TELLURIUM COMPLEXES; URANIUM COMPLEXES; ZIRCONIUM COMPLEXES
Descriptors DEC
ACTINIDE COMPLEXES; BUTYL PHOSPHATES; CHLORINE COMPOUNDS; COMPLEXES; DISPERSIONS; ESTERS; FUNCTIONS; HALOGEN COMPOUNDS; HOMOGENEOUS MIXTURES; HYDROGEN COMPOUNDS; INORGANIC ACIDS; INORGANIC COMPOUNDS; MIXTURES; ORGANIC COMPOUNDS; ORGANIC PHOSPHORUS COMPOUNDS; ORGANIC POLYMERS; PHOSPHORIC ACID ESTERS; POLYMERS; SOLUTIONS; TRANSITION ELEMENT COMPLEXES

Optional Information

Notes
36 refs., 2 figs., 1 tab.