EVAPORATION APPARATUS OF SPECIAL MATERIAL
1459153 Steel in evaporation apparatus HOOKER CHEMICALS & PLASTICS CORP 15 July 1974 [29 Nov 1973] 31182/74 Heading C7A In a process for evaporation, concentration and/ or purification of alkali metal chloride and hydroxide solutions, at least part of which is effected at over 50C, at least a p...
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creator | HOUSTON JAMES E |
description | 1459153 Steel in evaporation apparatus HOOKER CHEMICALS & PLASTICS CORP 15 July 1974 [29 Nov 1973] 31182/74 Heading C7A In a process for evaporation, concentration and/ or purification of alkali metal chloride and hydroxide solutions, at least part of which is effected at over 50C, at least a part of the surfaces of the receiving chamber, flow through heating zone containing heat transfer elements, separation chamber for forming a liquid-vapour mixture, passageways and baffle and distribution means, which are in contact with the solution or its vapour at over 50C are formed of a ferritic stainless steel comprising:- the balance being Fe. Reference is made to the use of multiple (e.g. triple) effect evaporation systems. |
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Reference is made to the use of multiple (e.g. triple) effect evaporation systems.</description><language>eng</language><subject>ALLOYS ; CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY ; CHEMISTRY ; COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM,RUBIDIUM, CAESIUM, OR FRANCIUM ; COMPOUNDS THEREOF ; FERROUS OR NON-FERROUS ALLOYS ; INORGANIC CHEMISTRY ; METALLURGY ; NON-METALLIC ELEMENTS ; PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; SEPARATION ; THEIR RELEVANT APPARATUS ; TRANSPORTING ; TREATMENT OF ALLOYS OR NON-FERROUS METALS</subject><creationdate>1976</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19760210&DB=EPODOC&CC=US&NR=3937646A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19760210&DB=EPODOC&CC=US&NR=3937646A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HOUSTON; JAMES E</creatorcontrib><title>EVAPORATION APPARATUS OF SPECIAL MATERIAL</title><description>1459153 Steel in evaporation apparatus HOOKER CHEMICALS & PLASTICS CORP 15 July 1974 [29 Nov 1973] 31182/74 Heading C7A In a process for evaporation, concentration and/ or purification of alkali metal chloride and hydroxide solutions, at least part of which is effected at over 50C, at least a part of the surfaces of the receiving chamber, flow through heating zone containing heat transfer elements, separation chamber for forming a liquid-vapour mixture, passageways and baffle and distribution means, which are in contact with the solution or its vapour at over 50C are formed of a ferritic stainless steel comprising:- the balance being Fe. 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Reference is made to the use of multiple (e.g. triple) effect evaporation systems.</abstract><oa>free_for_read</oa></addata></record> |
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subjects | ALLOYS CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM,RUBIDIUM, CAESIUM, OR FRANCIUM COMPOUNDS THEREOF FERROUS OR NON-FERROUS ALLOYS INORGANIC CHEMISTRY METALLURGY NON-METALLIC ELEMENTS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION THEIR RELEVANT APPARATUS TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS |
title | EVAPORATION APPARATUS OF SPECIAL MATERIAL |
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