SU110295A1 - Method for processing vanadium-containing iron ores - Google Patents

Method for processing vanadium-containing iron ores

Info

Publication number
SU110295A1
SU110295A1 SU580569A SU580569A SU110295A1 SU 110295 A1 SU110295 A1 SU 110295A1 SU 580569 A SU580569 A SU 580569A SU 580569 A SU580569 A SU 580569A SU 110295 A1 SU110295 A1 SU 110295A1
Authority
SU
USSR - Soviet Union
Prior art keywords
vanadium
iron
containing iron
iron ores
silicon
Prior art date
Application number
SU580569A
Other languages
Russian (ru)
Inventor
А.А. Фофанов
Original Assignee
А.А. Фофанов
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 А.А. Фофанов filed Critical А.А. Фофанов
Priority to SU580569A priority Critical patent/SU110295A1/en
Application granted granted Critical
Publication of SU110295A1 publication Critical patent/SU110295A1/en

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Manufacture And Refinement Of Metals (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)

Description

Известны различные способы получени  ванади  из железных ванадийсодержащих руд путем выплавки из них ванадистого чугуна в доменных печах с последующим переводом ванади  в шлак, путем продувки чугуна в конвертерах.Various methods are known for producing vanadium from iron vanadium-containing ores by smelting vanadist iron from them in blast furnaces with the subsequent conversion of vanadium into slag, by blowing iron into converters.

Описываемый способ получени  ванади  из ванадийсодержащих ;елезных руд состоит в том, что в доменной печи выплавл ют ванадистый чугун с предельно-высоким содержанием в нем кремни  и максимальным содержанием ванади .The described method of obtaining vanadium from vanadium-containing iron ores consists in the fact that in the blast furnace vanadist iron is melted with an extremely high content of silicon in it and the maximum content of vanadium.

В дальнейшем, с целью избирательного окислени  кремни , высококремнистый чугун в ковшах подвергают обработке ванадийсодержашими натриевыми синтетическими шлаками. В результате этого гфоисходит удаление кремни  (до незначительного содержани ) при одновременном снижении содержани  серы и фосфора и увеличени  содержани  ванади  в чугуне. Полученный таким образом низкокремнистый чугун продувают в конвертерах с получением богатого ванадиевого шлака.Further, in order to selectively oxidize silicon, high-silicon iron in ladles is treated with vanadium-containing sodium synthetic slags. As a result of this, silicon is removed (to an insignificant content) while reducing the content of sulfur and phosphorus and increasing the content of vanadium in the iron. The low-silicon iron thus obtained is blown in converters to produce rich vanadium slag.

Применение этого способа в промышленности снижает производственные потери ванади  и тем увеличивает его производство.The application of this method in industry reduces the production losses of vanadis and, therefore, increases its production.

Г1 р с д Л1 с т II 3 о б р е т о и и  G1 r with d L1 with t II 3 about b and about

Способ переработки ванадийсодерл аших железных руд путем выплавки из них чугуна в доменных печах с по.следуюшей продувкой его в конвертерах, отличающийс  тем, что, с целью уменьшени  потерь ванади  с доменным шлаком и увеличени  его производства, в доменной печи выплавл ют высококремнистый чугун, который обрабатывают в ковшах дл  удалени  кремни  синтетическими ванадийсодержаш ,ими натриевыми шлаками.A method of processing vanadium soderil iron ores by smelting iron from them in blast furnaces with a subsequent blow in converters, characterized in that, in order to reduce the loss of vanadium with blast furnace slag and increase its production, high silicon silicon is smelted in the blast furnace, treated in ladles to remove silicon with synthetic vanadium-containing materials, they are sodium slag.

SU580569A 1957-07-15 1957-07-15 Method for processing vanadium-containing iron ores SU110295A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU580569A SU110295A1 (en) 1957-07-15 1957-07-15 Method for processing vanadium-containing iron ores

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU580569A SU110295A1 (en) 1957-07-15 1957-07-15 Method for processing vanadium-containing iron ores

Related Child Applications (4)

Application Number Title Priority Date Filing Date
SU782682664A Addition SU765837A2 (en) 1978-11-10 1978-11-10 Device for comparing planned and real production output
SU802890041A Addition SU883942A2 (en) 1980-03-04 1980-03-04 Device for comparing planned and real production output
SU803213283A Addition SU942079A2 (en) 1980-12-08 1980-12-08 Device for comparing planned and actual production output
SU864131090A Addition SU1383425A2 (en) 1986-10-09 1986-10-09 Device for comparing planned and actual output of products

Publications (1)

Publication Number Publication Date
SU110295A1 true SU110295A1 (en) 1957-11-30

Family

ID=48383028

Family Applications (1)

Application Number Title Priority Date Filing Date
SU580569A SU110295A1 (en) 1957-07-15 1957-07-15 Method for processing vanadium-containing iron ores

Country Status (1)

Country Link
SU (1) SU110295A1 (en)

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