RU99103147A - METHOD FOR PRODUCING PRIMARY ALUMINUM AND DEVICE FOR ITS IMPLEMENTATION - Google Patents

METHOD FOR PRODUCING PRIMARY ALUMINUM AND DEVICE FOR ITS IMPLEMENTATION

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Publication number
RU99103147A
RU99103147A RU99103147/02A RU99103147A RU99103147A RU 99103147 A RU99103147 A RU 99103147A RU 99103147/02 A RU99103147/02 A RU 99103147/02A RU 99103147 A RU99103147 A RU 99103147A RU 99103147 A RU99103147 A RU 99103147A
Authority
RU
Russia
Prior art keywords
aluminum
anode
carbon
alumina
primary aluminum
Prior art date
Application number
RU99103147/02A
Other languages
Russian (ru)
Other versions
RU2170278C2 (en
Inventor
Ю.Ф. Журавлев
К.С. Воронин
Г.М. Иванов
Original Assignee
Лицей N 142, Красноярска
Filing date
Publication date
Application filed by Лицей N 142, Красноярска filed Critical Лицей N 142, Красноярска
Priority to RU99103147A priority Critical patent/RU2170278C2/en
Priority claimed from RU99103147A external-priority patent/RU2170278C2/en
Publication of RU99103147A publication Critical patent/RU99103147A/en
Application granted granted Critical
Publication of RU2170278C2 publication Critical patent/RU2170278C2/en

Links

Claims (2)

1. Способ получения первичного алюминия, состоящий в том, что алюминий получают путем реакции термохимического восстановления глинозема углеродом и осаждения алюминия, отличающийся тем, что первичный алюминий получают в плазменно-индукционной печи, где между катодом и анодом создают плазменную дугу и подают в нее механическую смесь глинозема и углерода.1. The method of producing primary aluminum, which consists in the fact that aluminum is obtained by the reaction of thermochemical reduction of alumina with carbon and the deposition of aluminum, characterized in that the primary aluminum is obtained in a plasma induction furnace, where a plasma arc is created between the cathode and anode and a mechanical arc is fed into it a mixture of alumina and carbon. 2. Устройство для осуществления способа по п. 1, содержащее реактор, графитовые блоки, трубопровод для отвода металла и удаления шлаков, отличающееся тем, что реактором является плазменно-индукционная печь, содержащая в верхней части тугоплавкий катод и анод, между которыми расположен канал подачи глинозема и углерода, причем, вокруг анода коаксиально расположен соленоид, а вокруг графитовых блоков, находящихся в нижней части устройства, коаксиально расположен индуктор, кроме того, устройство дополнительно снабжено трубопроводом для отвода газов, находящимся в средней его части. 2. A device for implementing the method according to claim 1, comprising a reactor, graphite blocks, a pipe for removing metal and removing slag, characterized in that the reactor is a plasma induction furnace containing in the upper part a refractory cathode and anode, between which there is a feed channel alumina and carbon, moreover, a solenoid is coaxially located around the anode, and an inductor is coaxially located around the graphite blocks located at the bottom of the device, in addition, the device is additionally equipped with a pipe for removal yes gases located in its middle part.
RU99103147A 1999-02-16 1999-02-16 Method of production of primary aluminum and device for realization of this method RU2170278C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU99103147A RU2170278C2 (en) 1999-02-16 1999-02-16 Method of production of primary aluminum and device for realization of this method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU99103147A RU2170278C2 (en) 1999-02-16 1999-02-16 Method of production of primary aluminum and device for realization of this method

Publications (2)

Publication Number Publication Date
RU99103147A true RU99103147A (en) 2000-12-27
RU2170278C2 RU2170278C2 (en) 2001-07-10

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU99103147A RU2170278C2 (en) 1999-02-16 1999-02-16 Method of production of primary aluminum and device for realization of this method

Country Status (1)

Country Link
RU (1) RU2170278C2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7704443B2 (en) * 2007-12-04 2010-04-27 Alcoa, Inc. Carbothermic aluminum production apparatus, systems and methods
RU2476612C2 (en) * 2011-03-03 2013-02-27 Государственное образовательное учреждение высшего профессионального образования "Курганский государственный университет" Method for obtaining metallic aluminium from air suspension of clay particles, and device for its implementation
RU2501870C2 (en) * 2012-03-11 2013-12-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Курганский государственный университет" Production of aluminium metal from water suspension of clay particles and device to this end
RU2529264C1 (en) * 2013-08-09 2014-09-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Национальный минерально-сырьевой университет "Горный" Aluminium production method

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