RU2000121319A - METHOD FOR SEPARATING TITANIUM AND IRON - Google Patents

METHOD FOR SEPARATING TITANIUM AND IRON

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Publication number
RU2000121319A
RU2000121319A RU2000121319/12A RU2000121319A RU2000121319A RU 2000121319 A RU2000121319 A RU 2000121319A RU 2000121319/12 A RU2000121319/12 A RU 2000121319/12A RU 2000121319 A RU2000121319 A RU 2000121319A RU 2000121319 A RU2000121319 A RU 2000121319A
Authority
RU
Russia
Prior art keywords
solution
titanium
iron
leaching
treatment
Prior art date
Application number
RU2000121319/12A
Other languages
Russian (ru)
Other versions
RU2182886C2 (en
Inventor
Татьяна Ивановна Усольцева
Павел Сергеевич Гордиенко
Владимир Кириллович Гончарук
Original Assignee
Государственное учреждение Институт химии Дальневосточного отделения РАН
Filing date
Publication date
Application filed by Государственное учреждение Институт химии Дальневосточного отделения РАН filed Critical Государственное учреждение Институт химии Дальневосточного отделения РАН
Priority to RU2000121319A priority Critical patent/RU2182886C2/en
Priority claimed from RU2000121319A external-priority patent/RU2182886C2/en
Application granted granted Critical
Publication of RU2182886C2 publication Critical patent/RU2182886C2/en
Publication of RU2000121319A publication Critical patent/RU2000121319A/en

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Claims (4)

1. Способ разделения титана и железа при переработке железосодержащего титанового сырья, включающий обработку сырья водным раствором фтористых соединений аммония при нагревании, выщелачивание твердого остатка, последующую доочистку полученного титансодержащего раствора и отделение образовавшегося осадка, отличающийся тем, что обработку и выщелачивание проводят одновременно при отношении Т: Ж равном (0,5-2): 1, а доочистку титансодержащего раствора осуществляют путем доведения рН раствора до 6,5-7,5.1. The method of separation of titanium and iron in the processing of iron-containing titanium raw materials, including processing the raw material with an aqueous solution of ammonium fluoride compounds by heating, leaching the solid residue, subsequent post-treatment of the obtained titanium-containing solution and separating the precipitate formed, characterized in that the treatment and leaching are carried out simultaneously with a ratio of T : W equal to (0.5-2): 1, and the post-treatment of the titanium-containing solution is carried out by adjusting the pH of the solution to 6.5-7.5. 2. Способ по п. 1, отличающийся тем, что в качестве фтористого соединения аммония используют фторид и/или бифторид аммония. 2. The method according to p. 1, characterized in that the ammonium fluoride and / or ammonium bifluoride are used as the ammonium fluoride compound. 3. Способ по п. 1, отличающийся тем, что рН раствора создают раствором аммиака. 3. The method according to p. 1, characterized in that the pH of the solution is created with a solution of ammonia. 4. Способ по п. 1, отличающийся тем, что обработку и выщелачивание ведут при температуре 50-100oС.4. The method according to p. 1, characterized in that the processing and leaching are carried out at a temperature of 50-100 o C.
RU2000121319A 2000-08-08 2000-08-08 Titanium-iron separation process RU2182886C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2000121319A RU2182886C2 (en) 2000-08-08 2000-08-08 Titanium-iron separation process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2000121319A RU2182886C2 (en) 2000-08-08 2000-08-08 Titanium-iron separation process

Publications (2)

Publication Number Publication Date
RU2182886C2 RU2182886C2 (en) 2002-05-27
RU2000121319A true RU2000121319A (en) 2002-08-20

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU2000121319A RU2182886C2 (en) 2000-08-08 2000-08-08 Titanium-iron separation process

Country Status (1)

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RU (1) RU2182886C2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2623974C1 (en) * 2016-05-04 2017-06-29 Федеральное государственное бюджетное учреждение науки Институт химии Дальневосточного отделения Российской академии наук Method of processing titanium-containing mineral raw materials
RU2649208C1 (en) * 2016-12-28 2018-03-30 Виктор Иванович Сачков Method for processing titanomagnetite crude ore

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