Recent Developments in the Procedures Used at the Sscer Laboratory for the Routine Preparation of Lithium Carbide
Bibliographic Data
| ID | 9244307 |
|---|---|
| Authors | Vadim V Skripkin, Nikolai N Kovaliukh (0000-0002-9633-742X) |
| Year | 1997 |
| Volume | 40 |
| Issue | 1 |
| Pages | 211-214 |
| Publication date | 1997-01-01 |
| Peer Reviewed | Yes |
| Open Access | Yes |
| Type | ARTICLE |
| Venue | Radiocarbon (JOURNAL) |
| Journal identifiers | ISSN: 0033-8222 • E-ISSN: 1945-5755 |
| Publisher | Cambridge University Press (CUP) (PUBLISHER) |
| DOI | 10.1017/s0033822200018063 |
| OpenAlex | W2258529151 |
| Language | EN |
| Citations received | 32 |
| References cited | 3 |
In this paper we describe and discuss the advantages from improvements in equipment design and operating procedures developed at the State Scientific Centre of Environmental Radiogeochemistry (SSCER) laboratory in Kiev. Two experimental areas are considered, viz . 1. The direct chemisorption into a lithium alloy of carbonaceous gases produced by the controlled thermal degradation (pyrolysis) of organic materials under vacuum . This approach offers the advantage of a single stage, highly efficient and economical procedure for the production of lithium carbide. It is applicable for most types of sample material encountered in routine dating work and including organic detritus dispersed in a highly (up to 95% by weight) mineral matrix and/or carbonates. Bone collagen can also be processed without the need for its prior extraction and purification. 2. A conical thin walled reaction vessel for achieving improved and reproducible recoveries in the production of lithium carbide from CO 2 gas . This apparatus allows a much improved control over the surface dependent reaction in instances where there is no option other than the direct interaction of molten lithium with prepared CO 2 gas
Alloy · Carbide · Chromatography · Metallurgy · Process engineering · Pyrolysis · Chemical Engineering · Chemistry · CO2 Sequestration and Geologic Interactions · Engineering · Graphite, nuclear technology, radiation studies · Materials Science · Methane Hydrates and Related Phenomena
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| Unique citing works | 32 |
|---|---|
| Citations per year | 1,1 |
| Citation span | 1997 - 2026 (30) |
| Citation velocity | current |
| Highly cited | No |
| Citation types | Neutral: 27 |