SU61625A1 - A method of processing chromite ores - Google Patents

A method of processing chromite ores

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Publication number
SU61625A1
SU61625A1 SU22103A SU22103A SU61625A1 SU 61625 A1 SU61625 A1 SU 61625A1 SU 22103 A SU22103 A SU 22103A SU 22103 A SU22103 A SU 22103A SU 61625 A1 SU61625 A1 SU 61625A1
Authority
SU
USSR - Soviet Union
Prior art keywords
processing
water
chromite ores
ores
cold
Prior art date
Application number
SU22103A
Other languages
Russian (ru)
Inventor
С.К. Чирков
Original Assignee
С.К. Чирков
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by С.К. Чирков filed Critical С.К. Чирков
Priority to SU22103A priority Critical patent/SU61625A1/en
Application granted granted Critical
Publication of SU61625A1 publication Critical patent/SU61625A1/en

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  • Inorganic Compounds Of Heavy Metals (AREA)
  • Treatment Of Sludge (AREA)
  • Compounds Of Iron (AREA)

Description

Преалагаетс  способ химической переработки хрюмитозых руд их разложенна  при нагревании в крепкой серноГ кислоте.A method of chemical processing of their orexane ores is decomposed when heated in strong sulfuric acid.

Пред.чагае.мый способ заключаетс  в сле.дзющем.The previous method is to do the following.

Размолотую при кип чении раствор ют в крепкой cepiioA К11слоте. РеакциоиНую массу выите.тачи.зают сперва холодно; водоГк Плохо раствори .мый остаток, састо пи Й из кпс.изгх с льфатов хрома, а.иомиии , железа к кремневой кислоты, отде.т ют от водно выт жкиБ остатке содержитс  главна  масса солс1 хрома, алюмини  и железа , меньша  часть их переходит в 1-ю водную выт жку, В SToit же ; ыт жке содержитс  Непрореагировавп а  серга  кис,юта и весь : агипй в зи:де се М10киелой соли,The ground at boiling is dissolved in a strong cepiioA K11 slote. The reaction mass is obtained. Tachi.zayut first cold; water poorly dissolve my residue, sasto pi from cpc izgh from chromium, aiomyi, iron to silicic acid, is separated from the water extract; in the 1st water extract, in SToit the same; The test contains unreacted serga kis, uta and the whole: agipia zi: de se M10kieloy salt,

Кис,;ые сульфаты хрома, алюмини  и железа плохо раствор ютс  в ХОЛОД1ЮЙ воде, но хорошо раствор ютс  в воде, подвер -аемо;: кип чению . Поэтому дл  перевода в раствор указанных сое.т.ир-:С ;и c.ic.iyc кип тить с водой шлам, остающийс  после раетворени  холодпоп во;u )i ру.трэ, обработа1нной в киелоте. Ooc.ie гор чего .е/1ачмвапи  15 содержатс  крелгпекислые соединени , которые, отделив от раствора, можно использовать как .материал, богаты .Chis, chromium, aluminum and iron sulphates are poorly soluble in COLD water, but dissolve well in water, subject to: boiling. Therefore, in order to transfer into solution the indicated so-called yr-: C; and c.ic.iyc boil with sludge with water that remains after clearing the cold; u) i r.tre treated in kielot. Ooc.ie is hot.

Из щелоков, получаемых в результате такой обработк);, 1;ыде.ьчют обычными приемами соединени  хро.ма :И мапнн ,From the liquor obtained as a result of such processing) ;, 1; here are common methods of the compound hro.ma: And mapnnn,

По предлагаемо.му способу по.тучаю т .кз хромитовоП следующие конечные продуктвы хромат натри , сульфат .MarniiH, сосчкчне и  , железные краски и мелкораз;1роб. K|ieNiHe3eMJiCTbiii ллатериал.According to the proposed method, I use t.kz chromite and the following end products are sodium chromate, sulphate .MarniiH, scraping, iron paints and fine grains; 1b. K | ieNiHe3eMJiCTbiii llaterial.

Предмет и з о б j) с т с :; ;i /;Subject and d j j) s t s:; ; i /;

Способ пе 1е 1аботки хромитовых 5уд разложени  lix хрепкоГг ссгГ- -:оГ| кислотой нри нагревании, о т л и ч а ю ици и с   тем, что с целью отделени  соединений магнк , вьнделанивают холодной Boaoii, № 61625 а ползченныи ми пр1иемами и магии  . обрабатывают гор чей водой, после чего Известпывыдел ют из полученных щелоков соединени  .хрома The way ne 1e 1 working chromite decomposition lix hrepkoGg ssgG- -: oG | acid when heated, in order to separate magnetic compounds, cold Boaoii, no. 61625, is used for creeping magic and magic. treated with hot water, after which lime is extracted from the obtained liquors of the compound. chromium

SU22103A 1939-02-26 1939-02-26 A method of processing chromite ores SU61625A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU22103A SU61625A1 (en) 1939-02-26 1939-02-26 A method of processing chromite ores

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU22103A SU61625A1 (en) 1939-02-26 1939-02-26 A method of processing chromite ores

Publications (1)

Publication Number Publication Date
SU61625A1 true SU61625A1 (en) 1941-11-30

Family

ID=48242986

Family Applications (1)

Application Number Title Priority Date Filing Date
SU22103A SU61625A1 (en) 1939-02-26 1939-02-26 A method of processing chromite ores

Country Status (1)

Country Link
SU (1) SU61625A1 (en)

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