NO862234L - Fremgangsmaate ved fremstilling av kalsium og legeringer av hoey renhet. - Google Patents
Fremgangsmaate ved fremstilling av kalsium og legeringer av hoey renhet.Info
- Publication number
- NO862234L NO862234L NO862234A NO862234A NO862234L NO 862234 L NO862234 L NO 862234L NO 862234 A NO862234 A NO 862234A NO 862234 A NO862234 A NO 862234A NO 862234 L NO862234 L NO 862234L
- Authority
- NO
- Norway
- Prior art keywords
- calcium
- cathode
- alloy
- electrolysis
- high purity
- Prior art date
Links
- 239000011575 calcium Substances 0.000 title claims description 39
- 229910052791 calcium Inorganic materials 0.000 title claims description 37
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 title claims description 33
- 238000000034 method Methods 0.000 title claims description 24
- 229910045601 alloy Inorganic materials 0.000 title claims description 12
- 239000000956 alloy Substances 0.000 title claims description 12
- 238000005868 electrolysis reaction Methods 0.000 claims description 21
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 17
- 229910052751 metal Inorganic materials 0.000 claims description 17
- 239000002184 metal Substances 0.000 claims description 17
- 239000007788 liquid Substances 0.000 claims description 15
- 229910000882 Ca alloy Inorganic materials 0.000 claims description 14
- 229910002804 graphite Inorganic materials 0.000 claims description 13
- 239000010439 graphite Substances 0.000 claims description 13
- 239000010703 silicon Substances 0.000 claims description 13
- 229910052710 silicon Inorganic materials 0.000 claims description 13
- 150000003839 salts Chemical class 0.000 claims description 11
- -1 calcium halides Chemical class 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 9
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 8
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 8
- 150000001669 calcium Chemical class 0.000 claims description 8
- 239000011135 tin Substances 0.000 claims description 8
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 claims description 7
- 229910001634 calcium fluoride Inorganic materials 0.000 claims description 7
- 229910052718 tin Inorganic materials 0.000 claims description 7
- 239000001110 calcium chloride Substances 0.000 claims description 6
- 229910001628 calcium chloride Inorganic materials 0.000 claims description 6
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- 229910052759 nickel Inorganic materials 0.000 claims description 4
- 239000005997 Calcium carbide Substances 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- OSMSIOKMMFKNIL-UHFFFAOYSA-N calcium;silicon Chemical group [Ca]=[Si] OSMSIOKMMFKNIL-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 239000011133 lead Substances 0.000 claims description 3
- CLZWAWBPWVRRGI-UHFFFAOYSA-N tert-butyl 2-[2-[2-[2-[bis[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]amino]-5-bromophenoxy]ethoxy]-4-methyl-n-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]anilino]acetate Chemical group CC1=CC=C(N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)C(OCCOC=2C(=CC=C(Br)C=2)N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)=C1 CLZWAWBPWVRRGI-UHFFFAOYSA-N 0.000 claims description 3
- 238000005292 vacuum distillation Methods 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- 239000004411 aluminium Substances 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000011065 in-situ storage Methods 0.000 claims description 2
- 229910001338 liquidmetal Inorganic materials 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 13
- 235000011148 calcium chloride Nutrition 0.000 description 5
- 230000008018 melting Effects 0.000 description 5
- 238000002844 melting Methods 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 150000002739 metals Chemical class 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 3
- 230000008021 deposition Effects 0.000 description 3
- 150000004820 halides Chemical class 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 229910014813 CaC2 Inorganic materials 0.000 description 2
- 229910004706 CaSi2 Inorganic materials 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 2
- 229910001128 Sn alloy Inorganic materials 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 150000001805 chlorine compounds Chemical class 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 150000004673 fluoride salts Chemical class 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- CSDQQAQKBAQLLE-UHFFFAOYSA-N 4-(4-chlorophenyl)-4,5,6,7-tetrahydrothieno[3,2-c]pyridine Chemical compound C1=CC(Cl)=CC=C1C1C(C=CS2)=C2CCN1 CSDQQAQKBAQLLE-UHFFFAOYSA-N 0.000 description 1
- MVXMNHYVCLMLDD-UHFFFAOYSA-N 4-methoxynaphthalene-1-carbaldehyde Chemical compound C1=CC=C2C(OC)=CC=C(C=O)C2=C1 MVXMNHYVCLMLDD-UHFFFAOYSA-N 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
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 229910000978 Pb alloy Inorganic materials 0.000 description 1
- 235000001537 Ribes X gardonianum Nutrition 0.000 description 1
- 235000001535 Ribes X utile Nutrition 0.000 description 1
- 235000016919 Ribes petraeum Nutrition 0.000 description 1
- 244000281247 Ribes rubrum Species 0.000 description 1
- 235000002355 Ribes spicatum Nutrition 0.000 description 1
- CWVZGJORVTZXFW-UHFFFAOYSA-N [benzyl(dimethyl)silyl]methyl carbamate Chemical compound NC(=O)OC[Si](C)(C)CC1=CC=CC=C1 CWVZGJORVTZXFW-UHFFFAOYSA-N 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000012300 argon atmosphere Substances 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 1
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical class [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 description 1
- 239000000378 calcium silicate Substances 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910001026 inconel Inorganic materials 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000016507 interphase Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000002076 thermal analysis method Methods 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
- C25C3/02—Electrolytic production, recovery or refining of metals by electrolysis of melts of alkali or alkaline earth metals
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/33—Silicon
-
- 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
- C25C3/36—Alloys obtained by cathodic reduction of all their ions
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Electrolytic Production Of Metals (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Carbon And Carbon Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8415506A FR2571353B1 (fr) | 1984-10-05 | 1984-10-05 | Procede de production du silicium |
| FR8417941A FR2573442B1 (fr) | 1984-11-21 | 1984-11-21 | Procede de production d'alliages de calcium de haute purete |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO862234D0 NO862234D0 (no) | 1986-06-04 |
| NO862234L true NO862234L (no) | 1986-06-04 |
Family
ID=26224194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO862234A NO862234L (no) | 1984-10-05 | 1986-06-04 | Fremgangsmaate ved fremstilling av kalsium og legeringer av hoey renhet. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4738759A (fr) |
| EP (1) | EP0230411A1 (fr) |
| AU (1) | AU5011085A (fr) |
| BR (1) | BR8507254A (fr) |
| ES (1) | ES8608449A1 (fr) |
| FI (1) | FI871421A (fr) |
| NO (1) | NO862234L (fr) |
| PT (1) | PT81241B (fr) |
| WO (1) | WO1986002108A1 (fr) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8707781D0 (en) * | 1987-04-01 | 1987-05-07 | Shell Int Research | Electrolytic production of metals |
| US5024737A (en) * | 1989-06-09 | 1991-06-18 | The Dow Chemical Company | Process for producing a reactive metal-magnesium alloy |
| US5131988A (en) * | 1991-04-12 | 1992-07-21 | Reynolds Metals Company | Method of extracting lithium from aluminum-lithium alloys |
| WO1994028201A1 (fr) * | 1993-05-24 | 1994-12-08 | Maloe Nauchno-Proizvodstvennoe Predpriyatie 'mms' | Procede de production d'un alliage d'aluminium-strontium |
| NZ334956A (en) * | 1996-09-30 | 2001-02-23 | Claude Fortin | Process for obtaining titanium or other metals using shuttle alloys, particularly titanium metal from titanium dioxide in the form of illmenite, rutile |
| FR2797891A1 (fr) * | 1999-08-26 | 2001-03-02 | Ind Des Poudres Spheriques | Procede de production de calcium et d'alliages de calcium a partir de carbure de calcium |
| US6272768B1 (en) | 1999-11-12 | 2001-08-14 | Michael J. Danese | Apparatus for treating an object using ultra-violet light |
| US6457478B1 (en) | 1999-11-12 | 2002-10-01 | Michael J. Danese | Method for treating an object using ultra-violet light |
| NO317073B1 (no) * | 2001-06-05 | 2004-08-02 | Sintef | Elektrolytt samt fremgangsmate ved fremstilling eller raffinering av silisium |
| US20040182718A1 (en) * | 2003-03-21 | 2004-09-23 | Mcwhorter Edward Milton | Consumable electrode |
| US8951401B2 (en) * | 2010-05-28 | 2015-02-10 | Toyota Boshoku Kabushiki Kaisha | Method for electrochemically depositing carbon film on a substrate |
| CN102002730A (zh) * | 2010-12-08 | 2011-04-06 | 华东理工大学 | 一种去除锂电解质KCl-LiCl中杂质MgCl2的方法 |
| CN102071434B (zh) * | 2010-12-08 | 2012-11-14 | 华东理工大学 | 一种去除锂电解质KCl-LiCl中杂质CaCl2的方法 |
| KR101858799B1 (ko) | 2013-03-15 | 2018-05-16 | 웨스트 버지니아 유니버시티 리서치 코포레이션 | 순수한 탄소 제조 공정, 그 조성물 및 방법 |
| CN107108215B (zh) | 2014-10-21 | 2021-03-16 | 西弗吉尼亚大学研究公司 | 用于制造碳、碳化物电极及碳组合物的方法和装置 |
| KR20190005167A (ko) * | 2016-04-20 | 2019-01-15 | 웨스트 버지니아 유니버시티 리서치 코포레이션 | 나노구조화된 카바이드 화합물을 사용하는, 카바이드의 탄소로의 전환을 위한 방법, 장치 및 전극 |
| CN107385474B (zh) * | 2017-08-04 | 2018-10-12 | 中南大学 | 一种氯化钙熔盐电解制钙用电解质及使用该电解质的电解方法 |
| CN111321425B (zh) * | 2020-03-19 | 2021-04-20 | 东北大学 | 一种熔盐氯化生产TiCl4所排放废盐的综合回收利用方法 |
| CN111304696B (zh) * | 2020-03-19 | 2021-04-20 | 东北大学 | 电化学法净化再生失活熔盐并回收其中有价金属的方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA639728A (en) * | 1962-04-10 | Van Diest Jacques | Process and apparatus for the electrolysis of baths of fused salts | |
| DE458493C (de) * | 1926-02-05 | 1928-04-12 | Wilhelm Kroll Dr Ing | Verfahren zur Gewinnung von metallischem Calcium |
| ES257371A1 (es) * | 1959-05-13 | 1960-11-16 | Solvay | Procedimiento para la preparaciën de un metal alcalino-terreo por electrëlisis de banos de cloruros fundidos |
| BE624084A (fr) * | 1961-10-25 | |||
| US4028582A (en) * | 1975-09-22 | 1977-06-07 | Rca Corporation | Guided beam flat display device |
-
1985
- 1985-09-27 BR BR8507254A patent/BR8507254A/pt unknown
- 1985-09-27 WO PCT/FR1985/000266 patent/WO1986002108A1/fr not_active Application Discontinuation
- 1985-09-27 AU AU50110/85A patent/AU5011085A/en not_active Abandoned
- 1985-09-27 US US06/876,857 patent/US4738759A/en not_active Expired - Fee Related
- 1985-09-27 EP EP85904824A patent/EP0230411A1/fr not_active Withdrawn
- 1985-10-02 PT PT81241A patent/PT81241B/fr unknown
- 1985-10-03 ES ES547525A patent/ES8608449A1/es not_active Expired
-
1986
- 1986-06-04 NO NO862234A patent/NO862234L/no unknown
-
1987
- 1987-04-01 FI FI871421A patent/FI871421A/fi not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| ES547525A0 (es) | 1986-07-16 |
| NO862234D0 (no) | 1986-06-04 |
| BR8507254A (pt) | 1987-10-27 |
| ES8608449A1 (es) | 1986-07-16 |
| FI871421A0 (fi) | 1987-04-01 |
| US4738759A (en) | 1988-04-19 |
| WO1986002108A1 (fr) | 1986-04-10 |
| FI871421A (fi) | 1987-04-01 |
| PT81241A (fr) | 1985-11-01 |
| EP0230411A1 (fr) | 1987-08-05 |
| AU5011085A (en) | 1986-04-17 |
| PT81241B (fr) | 1987-04-28 |
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