Published 1989 | Version v1
Journal article Metadata-only

ARCA II - a new apparatus for fast, repetitive HPLC separations

Creators

  • 1. Gesellschaft fuer Schwerionenforschung mbH, Darmstadt (Germany, F.R.)
  • 2. Mainz Univ. (Germany, F.R.). Inst. fuer Kernchemie

Description

The microcomputer controlled Automated Rapid Chemistry Apparatus, ARCA, is described in its newly designed version for the study of chemical properties of element 105 in aqueous solutions. This improved version, ARCA II, is adapted to the needs of fast and repetitive separations to be carried out in a chemically inert automated micro high performance liquid chromatography system. As an example, the separation of several group IIIB, IVB, and VB elements in the system triisooctylamine/hydrochloric acid within 30 s is demonstrated. Furthermore, a new method for the fast preparation of samples for α-particle spectroscopy by evaporation of the aqueous effluent with an intense light source is presented. (orig.)

Additional details

Publishing Information

Journal Title
Radiochimica Acta
Journal Volume
48
Journal Issue
3/4
Series
Radiochim. Acta.
Journal Page Range
171-176
ISSN
0033-8230
CODEN
RAACA

INIS

Country of Publication
Germany
Country of Input or Organization
Germany
INIS RN
21030437
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Descriptors DEI
ACTINIDES; AUTOMATION; ELEMENT 105; FLOWSHEETS; FUNCTIONAL MODELS; HAFNIUM; LIQUID COLUMN CHROMATOGRAPHY; MICROPROCESSORS; NIOBIUM; ON-LINE CONTROL SYSTEMS; PERFORMANCE; RARE EARTHS; SAMPLE PREPARATION; SCAVENGING; TANTALUM; ZIRCONIUM
Descriptors DEC
CHROMATOGRAPHY; CONTROL SYSTEMS; DIAGRAMS; ELECTRONIC CIRCUITS; ELEMENTS; INFORMATION; METALS; MICROELECTRONIC CIRCUITS; ON-LINE SYSTEMS; SEPARATION PROCESSES; TRANS 104 ELEMENTS; TRANSITION ELEMENTS; TRANSPLUTONIUM ELEMENTS; TRANSURANIUM ELEMENTS

Optional Information

Notes
Also published as report GSI--89-38(prepr.).