NO123249B - - Google Patents

Download PDF

Info

Publication number: NO123249B
Authority: NO; Norway
Prior art keywords: vanadium; cell; added; efficiency; magnesium
Prior art date: 1968-11-12

Application number

NO4292/69A

Other languages

English (en)

Norwegian (no)

Inventor

L Cervenka

H Davis

Original Assignee

Dow Chemical Co

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.)

1968-11-12

Filing date

1969-10-29

Publication date

1971-10-18

1969-10-29 Application filed by Dow Chemical Co filed Critical Dow Chemical Co

1971-10-18 Publication of NO123249B publication Critical patent/NO123249B/no

Links

229910052720 vanadium Inorganic materials 0.000 claims description 29
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 14
238000004519 manufacturing process Methods 0.000 claims description 10
TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims description 8
239000003792 electrolyte Substances 0.000 claims description 8
239000000203 mixture Substances 0.000 claims description 8
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
229910002804 graphite Inorganic materials 0.000 claims description 5
239000010439 graphite Substances 0.000 claims description 5
239000000463 material Substances 0.000 claims description 5
238000000034 method Methods 0.000 claims description 5
229910001629 magnesium chloride Inorganic materials 0.000 claims description 4
150000003682 vanadium compounds Chemical class 0.000 claims description 4
230000001413 cellular effect Effects 0.000 claims 1
239000011248 coating agent Substances 0.000 claims 1
238000000576 coating method Methods 0.000 claims 1
GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 claims 1
LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 28
238000007792 addition Methods 0.000 description 14
229910052749 magnesium Inorganic materials 0.000 description 9
239000011777 magnesium Substances 0.000 description 9
238000005868 electrolysis reaction Methods 0.000 description 4
229910052751 metal Inorganic materials 0.000 description 4
239000002184 metal Substances 0.000 description 4
GNTDGMZSJNCJKK-UHFFFAOYSA-N Vanadium(V) oxide Inorganic materials O=[V](=O)O[V](=O)=O GNTDGMZSJNCJKK-UHFFFAOYSA-N 0.000 description 3
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
-1 V^O Chemical class 0.000 description 2
229910052784 alkaline earth metal Inorganic materials 0.000 description 2
230000009286 beneficial effect Effects 0.000 description 2
WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 description 2
229910001634 calcium fluoride Inorganic materials 0.000 description 2
230000005484 gravity Effects 0.000 description 2
KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 2
150000002739 metals Chemical class 0.000 description 2
ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
241000212342 Sium Species 0.000 description 1
239000003513 alkali Substances 0.000 description 1
150000001342 alkaline earth metals Chemical class 0.000 description 1
229910052788 barium Inorganic materials 0.000 description 1
DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
229910052796 boron Inorganic materials 0.000 description 1
229910052791 calcium Inorganic materials 0.000 description 1
239000011575 calcium Substances 0.000 description 1
239000001110 calcium chloride Substances 0.000 description 1
229910001628 calcium chloride Inorganic materials 0.000 description 1
150000003841 chloride salts Chemical class 0.000 description 1
239000004927 clay Substances 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
230000000694 effects Effects 0.000 description 1
150000004673 fluoride salts Chemical class 0.000 description 1
239000007789 gas Substances 0.000 description 1
229910052742 iron Inorganic materials 0.000 description 1
238000009533 lab test Methods 0.000 description 1
229910052744 lithium Inorganic materials 0.000 description 1
159000000003 magnesium salts Chemical class 0.000 description 1
229910052748 manganese Inorganic materials 0.000 description 1
239000011572 manganese Substances 0.000 description 1
229910052700 potassium Inorganic materials 0.000 description 1
239000011591 potassium Substances 0.000 description 1
150000003839 salts Chemical class 0.000 description 1
239000010802 sludge Substances 0.000 description 1
229910052708 sodium Inorganic materials 0.000 description 1
239000011734 sodium Substances 0.000 description 1
239000011780 sodium chloride Substances 0.000 description 1

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
- C25C3/04—Electrolytic production, recovery or refining of metals by electrolysis of melts of magnesium

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)
Secondary Cells (AREA)
Fuel Cell (AREA)

NO4292/69A 1968-11-12 1969-10-29 NO123249B (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US77515768A	1968-11-12	1968-11-12

Publications (1)

Publication Number	Publication Date
NO123249B true NO123249B (de)	1971-10-18

Family

ID=25103494

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO4292/69A NO123249B (de)	1968-11-12	1969-10-29

Country Status (3)

Country	Link
US (1)	US3565917A (de)
DE (1)	DE1956554A1 (de)
NO (1)	NO123249B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3693489A (en) *	1971-03-25	1972-09-26	Gerber Garment Technology Inc	Apparatus for cutting sheet material
US4073704A (en) *	1976-11-08	1978-02-14	The Dow Chemical Company	Method for magnesium production using tungsten or molybdenum
US5185068A (en) *	1991-05-09	1993-02-09	Massachusetts Institute Of Technology	Electrolytic production of metals using consumable anodes

1968
- 1968-11-12 US US775157A patent/US3565917A/en not_active Expired - Lifetime
1969
- 1969-10-29 NO NO4292/69A patent/NO123249B/no unknown
- 1969-11-11 DE DE19691956554 patent/DE1956554A1/de active Pending

Also Published As

Publication number	Publication date
DE1956554A1 (de)	1970-08-27
US3565917A (en)	1971-02-23

Similar Documents

Publication	Publication Date	Title
Constantin et al.	2010	Electrochemical studies on cerium (III) in molten fluoride mixtures
RU2005115103A (ru)	2005-10-27	Электролизеры для получения алюминия электролизом с анодами на основе металлов
NO128915B (de)	1974-01-28
NO115607B (de)	1968-10-28
US3725222A (en)	1973-04-03	Production of aluminum
EP0142829B1 (de)	1991-02-06	Herstellungsverfahren einer Aluminium-Lithium-Vorlegierung mit hoher Reinheit
NO123249B (de)	1971-10-18
US20150203978A1 (en)	2015-07-23	Method for preparing an electrolyte and an electrolyte replenishment system during aluminum electrolysis process
US4801363A (en)	1989-01-31	High purity alkaline earths via electrodeposition
US3103472A (en)	1963-09-10	Electrolytic production of aluminum
US4135994A (en)	1979-01-23	Process for electrolytically producing aluminum
NO131807B (de)	1975-04-28
NO304748B1 (no)	1999-02-08	Fremgangsmaate for regulering og stabilisering av AlF3-innhold i en aluminiumelektrolysecelle
CN101386996B (zh)	2011-08-31	一种高电导率铝电解用低温电解质及其使用方法
CN115305507A (zh)	2022-11-08	熔盐电解氧化铝生产金属铝的方法
CN107630234B (zh)	2019-09-17	一种利用氯盐氧化物体系熔盐电解制备铝钪中间合金的方法
US5114545A (en)	1992-05-19	Electrolyte chemistry for improved performance in modern industrial alumina reduction cells
US3518172A (en)	1970-06-30	Process for the electrolysis of aluminum chloride
Haarberg et al.	2016	Current efficiency for aluminium deposition from molten cryolite-alumina electrolytes in a laboratory cell
NO116820B (de)	1969-05-27
JPH0213031B2 (de)	1990-04-03
US4131522A (en)	1978-12-26	Process for electrolytically producing magnesium and chlorine from fused salt bath
RU2359071C2 (ru)	2009-06-20	Способ эксплуатации электролизера для производства алюминия
NO164738B (no)	1990-07-30	Varmepumpe.
SU456852A1 (ru)	1975-01-15	Способ корректировки электролита