REFINGING METALLIC LITHIUM

Li obtained by electrolytic and heat-extraction methods seldom has a content of the basic substance above 99%. The following ways of obtaining pure Li are possible: chemical methods of the purification of original compounds, vacuum distillation, or rectification and zonal recrystallization. Some res...

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description Li obtained by electrolytic and heat-extraction methods seldom has a content of the basic substance above 99%. The following ways of obtaining pure Li are possible: chemical methods of the purification of original compounds, vacuum distillation, or rectification and zonal recrystallization. Some results in the refining of metallic lithium by distillation are discussed. Vacuum distillation lowers the content of Na and K in Li to 0.1%, but vacuum distillation with fractional condensation of the product lowers it to 0.01%. The rectification of Li assures the obtaining of a metal of high purity, above 99.99% pure. (Author)
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The following ways of obtaining pure Li are possible: chemical methods of the purification of original compounds, vacuum distillation, or rectification and zonal recrystallization. Some results in the refining of metallic lithium by distillation are discussed. Vacuum distillation lowers the content of Na and K in Li to 0.1%, but vacuum distillation with fractional condensation of the product lowers it to 0.01%. The rectification of Li assures the obtaining of a metal of high purity, above 99.99% pure. (Author)</description><language>eng</language><subject>ALKALI METALS ; DISTILLATION ; DISTILLING PLANTS ; IMPURITIES ; LITHIUM ; METAL COATINGS ; METALLIC SMOKE DEPOSITS ; POTASSIUM ; PREPARATION ; PURIFICATION ; SAWS ; SEPARATION ; SODIUM ; VACUUM APPARATUS</subject><creationdate>1961</creationdate><rights>APPROVED FOR PUBLIC RELEASE</rights><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,780,885,27567,27568</link.rule.ids><linktorsrc>$$Uhttps://apps.dtic.mil/sti/citations/AD0261794$$EView_record_in_DTIC$$FView_record_in_$$GDTIC$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>FEDOROV,T F</creatorcontrib><creatorcontrib>SHAMPAY,F I</creatorcontrib><creatorcontrib>FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO</creatorcontrib><title>REFINGING METALLIC LITHIUM</title><description>Li obtained by electrolytic and heat-extraction methods seldom has a content of the basic substance above 99%. The following ways of obtaining pure Li are possible: chemical methods of the purification of original compounds, vacuum distillation, or rectification and zonal recrystallization. Some results in the refining of metallic lithium by distillation are discussed. Vacuum distillation lowers the content of Na and K in Li to 0.1%, but vacuum distillation with fractional condensation of the product lowers it to 0.01%. The rectification of Li assures the obtaining of a metal of high purity, above 99.99% pure. (Author)</description><subject>ALKALI METALS</subject><subject>DISTILLATION</subject><subject>DISTILLING PLANTS</subject><subject>IMPURITIES</subject><subject>LITHIUM</subject><subject>METAL COATINGS</subject><subject>METALLIC SMOKE DEPOSITS</subject><subject>POTASSIUM</subject><subject>PREPARATION</subject><subject>PURIFICATION</subject><subject>SAWS</subject><subject>SEPARATION</subject><subject>SODIUM</subject><subject>VACUUM APPARATUS</subject><fulltext>true</fulltext><rsrctype>report</rsrctype><creationdate>1961</creationdate><recordtype>report</recordtype><sourceid>1RU</sourceid><recordid>eNrjZJAKcnXz9HMHIgVf1xBHHx9PZwUfzxAPz1BfHgbWtMSc4lReKM3NIOPmGuLsoZtSkpkcX1ySmZdaEu_oYmBkZmhuaWJMQBoA85cdVQ</recordid><startdate>19610725</startdate><enddate>19610725</enddate><creator>FEDOROV,T F</creator><creator>SHAMPAY,F I</creator><scope>1RU</scope><scope>BHM</scope></search><sort><creationdate>19610725</creationdate><title>REFINGING METALLIC LITHIUM</title><author>FEDOROV,T F ; SHAMPAY,F I</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-dtic_stinet_AD02617943</frbrgroupid><rsrctype>reports</rsrctype><prefilter>reports</prefilter><language>eng</language><creationdate>1961</creationdate><topic>ALKALI METALS</topic><topic>DISTILLATION</topic><topic>DISTILLING PLANTS</topic><topic>IMPURITIES</topic><topic>LITHIUM</topic><topic>METAL COATINGS</topic><topic>METALLIC SMOKE DEPOSITS</topic><topic>POTASSIUM</topic><topic>PREPARATION</topic><topic>PURIFICATION</topic><topic>SAWS</topic><topic>SEPARATION</topic><topic>SODIUM</topic><topic>VACUUM APPARATUS</topic><toplevel>online_resources</toplevel><creatorcontrib>FEDOROV,T F</creatorcontrib><creatorcontrib>SHAMPAY,F I</creatorcontrib><creatorcontrib>FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO</creatorcontrib><collection>DTIC Technical Reports</collection><collection>DTIC STINET</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>FEDOROV,T F</au><au>SHAMPAY,F I</au><aucorp>FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO</aucorp><format>book</format><genre>unknown</genre><ristype>RPRT</ristype><btitle>REFINGING METALLIC LITHIUM</btitle><date>1961-07-25</date><risdate>1961</risdate><abstract>Li obtained by electrolytic and heat-extraction methods seldom has a content of the basic substance above 99%. The following ways of obtaining pure Li are possible: chemical methods of the purification of original compounds, vacuum distillation, or rectification and zonal recrystallization. Some results in the refining of metallic lithium by distillation are discussed. Vacuum distillation lowers the content of Na and K in Li to 0.1%, but vacuum distillation with fractional condensation of the product lowers it to 0.01%. The rectification of Li assures the obtaining of a metal of high purity, above 99.99% pure. (Author)</abstract><oa>free_for_read</oa></addata></record>
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subjects ALKALI METALS
DISTILLATION
DISTILLING PLANTS
IMPURITIES
LITHIUM
METAL COATINGS
METALLIC SMOKE DEPOSITS
POTASSIUM
PREPARATION
PURIFICATION
SAWS
SEPARATION
SODIUM
VACUUM APPARATUS
title REFINGING METALLIC LITHIUM
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