WO1994000621A1 - Procede d'obtention d'aluminium et d'autres metaux - Google Patents

Procede d'obtention d'aluminium et d'autres metaux Download PDF

Info

Publication number
WO1994000621A1
WO1994000621A1 PCT/RU1993/000135 RU9300135W WO9400621A1 WO 1994000621 A1 WO1994000621 A1 WO 1994000621A1 RU 9300135 W RU9300135 W RU 9300135W WO 9400621 A1 WO9400621 A1 WO 9400621A1
Authority
WO
WIPO (PCT)
Prior art keywords
anode
metals
level
elec
aluminum
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/RU1993/000135
Other languages
English (en)
Russian (ru)
Inventor
Albert Ivanovich Begunov
Viktor Nikolaevich Kulkov
Jury Dmitrievich Lozovoi
Sergei Arkadievich Kokhanovsky
Viktor Vladimirovich Novoselov
Fedor Konstantinovich Teplyakov
Nikolai Andreevich Cheremisin
Mikhail Pavlovich Petukhov
Alexandr Nikolaevich Novikov
Jury Vasilievich Kulikov
Leonid Yakovlevich Bezyazykov
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tovarischestvo S Ogranichennoi Otvetstvennostju 'mezhotraslevoi Tsentr Problem Ekologii I Effektivnosti Proizvodstva Aljuminia'
Original Assignee
Tovarischestvo S Ogranichennoi Otvetstvennostju 'mezhotraslevoi Tsentr Problem Ekologii I Effektivnosti Proizvodstva Aljuminia'
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 Tovarischestvo S Ogranichennoi Otvetstvennostju 'mezhotraslevoi Tsentr Problem Ekologii I Effektivnosti Proizvodstva Aljuminia' filed Critical Tovarischestvo S Ogranichennoi Otvetstvennostju 'mezhotraslevoi Tsentr Problem Ekologii I Effektivnosti Proizvodstva Aljuminia'
Priority to EP93915027A priority Critical patent/EP0604664A4/fr
Priority to AU45161/93A priority patent/AU668976B2/en
Publication of WO1994000621A1 publication Critical patent/WO1994000621A1/fr
Priority to NO940667A priority patent/NO940667D0/no
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
    • C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium

Definitions

  • the area of technology The invention is available for the production of metals by elec- tric release. More precisely, they are in contact with the methods of obtaining metals by using electrolytic liquid.
  • the object of the present invention is to increase the efficiency of the electronic process.
  • Another task solved by the present invention is to simplify the process and to download the elec- tric discharge device. It is proposed to carry it out by means of the transitive displacements of the anode up-down. P ⁇ i e ⁇ m glin ⁇ zem ⁇ around ⁇ e ⁇ ime ⁇ u Yu an ⁇ da ⁇ sy ⁇ ae ⁇ sya in ele ⁇ li ⁇ che ⁇ ez slot vd ⁇ l eg ⁇ b ⁇ vy ⁇ ⁇ ve ⁇ ⁇ n ⁇ s ⁇ ey.
  • the effective yield is increasing up to 95-97 and more.
  • exit 5 may just be up to 9o- ⁇ ⁇ c1 -

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrolytic Production Of Metals (AREA)

Abstract

Procédé d'obtention d'aluminium et d'autres métaux par électrolyse au moyen d'une cathode liquide et d'une anode horizontale. Afin d'augmenter le rendement et la pureté écologique du procédé, on maintient le niveau de l'électrolyte égal à une à deux fois la distance interpolaire. L'acheminement de la matière première à l'électrolyte s'effectue au moyen de mouvements verticaux de l'anode.
PCT/RU1993/000135 1992-06-30 1993-06-18 Procede d'obtention d'aluminium et d'autres metaux Ceased WO1994000621A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP93915027A EP0604664A4 (fr) 1992-06-30 1993-06-18 Procede d'obtention d'aluminium et d'autres metaux.
AU45161/93A AU668976B2 (en) 1992-06-30 1993-06-18 Method for obtaining aluminium and other metals
NO940667A NO940667D0 (no) 1992-06-30 1994-02-25 Fremgangsmåte for fremstilling av aluminium og visse andre metaller

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU5050128/02 1992-06-30
SU5050128 RU2032773C1 (ru) 1992-06-30 1992-06-30 Способ получения алюминия

Publications (1)

Publication Number Publication Date
WO1994000621A1 true WO1994000621A1 (fr) 1994-01-06

Family

ID=21608229

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU1993/000135 Ceased WO1994000621A1 (fr) 1992-06-30 1993-06-18 Procede d'obtention d'aluminium et d'autres metaux

Country Status (3)

Country Link
AU (1) AU668976B2 (fr)
RU (1) RU2032773C1 (fr)
WO (1) WO1994000621A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1589563A (fr) * 1967-10-19 1970-03-31
SU623909A1 (ru) * 1977-02-16 1978-09-15 Иркутский политехнический институт Способ устранени анодного эффекта
EP0048215A1 (fr) * 1980-09-09 1982-03-24 Schweizerische Aluminium Ag Procédé et dispositif pour l'élimination d'un effet de l'anode lors de l'électrolyse d'aluminium
SU924180A1 (ru) * 1978-02-21 1982-04-30 Mo I Stali I Splavov Способ гашения анодного эффекта1
US4857157A (en) * 1987-04-21 1989-08-15 Aluminium Pechiney Process and apparatus for controlling solid electrolyte additions to electrolytic cells for aluminum production

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1589563A (fr) * 1967-10-19 1970-03-31
SU623909A1 (ru) * 1977-02-16 1978-09-15 Иркутский политехнический институт Способ устранени анодного эффекта
SU924180A1 (ru) * 1978-02-21 1982-04-30 Mo I Stali I Splavov Способ гашения анодного эффекта1
EP0048215A1 (fr) * 1980-09-09 1982-03-24 Schweizerische Aluminium Ag Procédé et dispositif pour l'élimination d'un effet de l'anode lors de l'électrolyse d'aluminium
US4857157A (en) * 1987-04-21 1989-08-15 Aluminium Pechiney Process and apparatus for controlling solid electrolyte additions to electrolytic cells for aluminum production

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP0604664A4 *

Also Published As

Publication number Publication date
RU2032773C1 (ru) 1995-04-10
AU668976B2 (en) 1996-05-23
AU4516193A (en) 1994-01-24

Similar Documents

Publication Publication Date Title
BR9807156A (pt) Processo para a produção eletrolìtica de metais.
EP0604664A4 (fr) Procede d'obtention d'aluminium et d'autres metaux.
CS207361B2 (en) Method of electrolytic dectinning of the tin refuse and device for making the same
WO1994000621A1 (fr) Procede d'obtention d'aluminium et d'autres metaux
GB678807A (en) Process for the production of titanium metal
JPS5443811A (en) Production of metallic lithium
US6245201B1 (en) Aluminum smelting pot-cell
US2180668A (en) Process for the electrolytic prep
US2162942A (en) Process for the preparation of magnesium by the electrolysis of its fused chloride
SU795507A3 (ru) Способ получени алюмини электро-лизОМ РАСплАВА
US4417963A (en) Process for removing cyanide ions from solutions
NO20013377L (no) Elektrolysecelle med forbedret aluminatilforsel
RU2030487C1 (ru) Способ получения алюминиево-кремниевых сплавов
SU645943A1 (ru) Электрокоагул тор дл очистки воды
RU2128243C1 (ru) Способ остановки электролизера
JPS56130500A (en) Continuous surface cleaning method for metallic wire material
RU2756775C9 (ru) Способ и электрохимическая ячейка для синтеза электролита для получения рения
SU468964A1 (ru) Способ получени железного порошка
JPS5798684A (en) Electrolytic production of cysteine having high purity
CN106757154A (zh) 含锡电子脚锡回收设备及方法
RU2169211C1 (ru) Способ получения магния и хлора электролизом расплавленных солей
SU722855A1 (ru) Электролизер дл обработки сточных вод
SU994586A1 (ru) Способ приготовлени хлоридно-фторидного электролита
Natarajashekar et al. Production of magnesium in 30ka cells
SU670637A1 (ru) Электролизер дл получени металлов и сплавов

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AU CA NO US

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): AT BE CH DE DK ES FR GB GR IE IT LU MC NL PT SE

ENP Entry into the national phase

Ref document number: 1994 204142

Country of ref document: US

Date of ref document: 19940228

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: 2118927

Country of ref document: CA

WWE Wipo information: entry into national phase

Ref document number: 1993915027

Country of ref document: EP

121 Ep: the epo has been informed by wipo that ep was designated in this application
WWP Wipo information: published in national office

Ref document number: 1993915027

Country of ref document: EP

WWW Wipo information: withdrawn in national office

Ref document number: 1993915027

Country of ref document: EP