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Ultrapurification of iron pentacarbonyl by distillation techniques
- Source :
- Inorganic Materials. 53:1103-1108
- Publication Year :
- 2017
- Publisher :
- Pleiades Publishing Ltd, 2017.
-
Abstract
- Volatile impurities have been removed from iron pentacarbonyl of natural isotopic composition by vacuum pumping. We have examined the behavior of impurities in the course of fractional distillation of iron pentacarbonyl. As a result of simple distillation, we have obtained an iron pentacarbonyl sample containing on the order of 10–4 mol % C3–C6 hydrocarbon impurities, 10–3 mol % C7–C8 hydrocarbons, and 10–8 to 10–6 wt % metallic impurities. We have estimated the effective separation factor at a distillation rate of 0.021 kg/(m2 s) for a number of impurities in Fe(CO)5.
- Subjects :
- 010302 applied physics
Fractional distillation
chemistry.chemical_classification
Vacuum distillation
General Chemical Engineering
Metals and Alloys
Analytical chemistry
Continuous distillation
02 engineering and technology
021001 nanoscience & nanotechnology
01 natural sciences
Iron pentacarbonyl
law.invention
Inorganic Chemistry
chemistry.chemical_compound
Hydrocarbon
chemistry
Impurity
law
0103 physical sciences
Materials Chemistry
Metallic impurities
0210 nano-technology
Distillation
Subjects
Details
- ISSN :
- 16083172 and 00201685
- Volume :
- 53
- Database :
- OpenAIRE
- Journal :
- Inorganic Materials
- Accession number :
- edsair.doi...........ad606eb323769d8ed185d3a6050726ad