NO131807B - - Google Patents
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- Publication number
- NO131807B NO131807B NO1343/73A NO134373A NO131807B NO 131807 B NO131807 B NO 131807B NO 1343/73 A NO1343/73 A NO 1343/73A NO 134373 A NO134373 A NO 134373A NO 131807 B NO131807 B NO 131807B
- Authority
- NO
- Norway
- Prior art keywords
- electrolysis
- tantalum
- bath
- sodium
- pure
- Prior art date
Links
- 238000005868 electrolysis reaction Methods 0.000 claims description 31
- 229910052715 tantalum Inorganic materials 0.000 claims description 24
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 9
- BPUBBGLMJRNUCC-UHFFFAOYSA-N oxygen(2-);tantalum(5+) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ta+5].[Ta+5] BPUBBGLMJRNUCC-UHFFFAOYSA-N 0.000 claims description 9
- 239000011734 sodium Substances 0.000 claims description 8
- 229910052708 sodium Inorganic materials 0.000 claims description 8
- PBCFLUZVCVVTBY-UHFFFAOYSA-N tantalum pentoxide Inorganic materials O=[Ta](=O)O[Ta](=O)=O PBCFLUZVCVVTBY-UHFFFAOYSA-N 0.000 claims description 8
- 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 claims description 6
- PUZPDOWCWNUUKD-UHFFFAOYSA-M sodium fluoride Chemical compound [F-].[Na+] PUZPDOWCWNUUKD-UHFFFAOYSA-M 0.000 claims description 4
- -1 sodium halides Chemical class 0.000 claims description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M sodium chloride Inorganic materials [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 3
- 239000000374 eutectic mixture Substances 0.000 claims description 2
- 239000011780 sodium chloride Substances 0.000 claims description 2
- 239000011775 sodium fluoride Substances 0.000 claims description 2
- 235000013024 sodium fluoride Nutrition 0.000 claims description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims 1
- 238000010924 continuous production Methods 0.000 claims 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 9
- 229910052799 carbon Inorganic materials 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 5
- 239000003245 coal Substances 0.000 description 3
- 239000003792 electrolyte Substances 0.000 description 3
- 229910002804 graphite Inorganic materials 0.000 description 3
- 239000010439 graphite Substances 0.000 description 3
- 230000010287 polarization Effects 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 150000003481 tantalum Chemical class 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- DPPAKKMPHBZNQA-UHFFFAOYSA-N 1-(trichloromethyl)-2,3,4,9-tetrahydro-1h-pyrido[3,4-b]indole Chemical compound N1C2=CC=CC=C2C2=C1C(C(Cl)(Cl)Cl)NCC2 DPPAKKMPHBZNQA-UHFFFAOYSA-N 0.000 description 1
- 229910020924 NaCl—NaF Inorganic materials 0.000 description 1
- 241000212342 Sium Species 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 150000001447 alkali salts Chemical class 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000005496 eutectics Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- OHZZTXYKLXZFSZ-UHFFFAOYSA-I manganese(3+) 5,10,15-tris(1-methylpyridin-1-ium-4-yl)-20-(1-methylpyridin-4-ylidene)porphyrin-22-ide pentachloride Chemical compound [Cl-].[Cl-].[Cl-].[Cl-].[Cl-].[Mn+3].C1=CN(C)C=CC1=C1C(C=C2)=NC2=C(C=2C=C[N+](C)=CC=2)C([N-]2)=CC=C2C(C=2C=C[N+](C)=CC=2)=C(C=C2)N=C2C(C=2C=C[N+](C)=CC=2)=C2N=C1C=C2 OHZZTXYKLXZFSZ-UHFFFAOYSA-I 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 150000003112 potassium compounds Chemical class 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000010405 reoxidation reaction Methods 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 150000003388 sodium compounds Chemical class 0.000 description 1
- 238000010183 spectrum analysis Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 229910001936 tantalum oxide Inorganic materials 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C15/00—Apparatus in which combustion takes place in pulses influenced by acoustic resonance in a gas mass
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
- Combustion Of Fluid Fuel (AREA)
- Electrolytic Production Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE04294/72A SE361522B (pt) | 1972-04-04 | 1972-04-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO131807B true NO131807B (pt) | 1975-04-28 |
| NO131807C NO131807C (pt) | 1975-08-06 |
Family
ID=20263873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO1343/73A NO131807C (pt) | 1972-04-04 | 1973-04-02 |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US3853453A (pt) |
| JP (1) | JPS5244455B2 (pt) |
| BE (1) | BE903024Q (pt) |
| CA (1) | CA974135A (pt) |
| CH (1) | CH553375A (pt) |
| DE (1) | DE2316012C3 (pt) |
| DK (1) | DK129368B (pt) |
| FI (1) | FI52902C (pt) |
| FR (1) | FR2178997B1 (pt) |
| GB (1) | GB1380011A (pt) |
| IT (1) | IT980056B (pt) |
| NL (1) | NL179505B (pt) |
| NO (1) | NO131807C (pt) |
| SE (1) | SE361522B (pt) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1409336A (en) * | 1973-04-13 | 1975-10-08 | Shell Int Research | Coated expandable polymers of vinylidene aromatic compounds |
| US4241720A (en) * | 1979-01-26 | 1980-12-30 | Kitchen John A | Pulse combustion apparatus |
| US4241723A (en) * | 1978-11-15 | 1980-12-30 | Kitchen John A | Pulse combustion apparatus |
| SE418221B (sv) * | 1979-08-14 | 1981-05-11 | Karl Borje Olsson | Brennkammare |
| SE422990B (sv) * | 1980-08-12 | 1982-04-05 | Mareck Bv | Brenslekammare for pulserande forbrenning |
| US4475621A (en) * | 1982-09-10 | 1984-10-09 | Lennox Industries, Inc. | Sound reduction means for pulsating type furnace |
| WO1986007435A1 (fr) * | 1985-06-12 | 1986-12-18 | Georg Pletzer | Foyer de chaudiere |
| FR2584169B1 (fr) * | 1985-06-27 | 1989-11-24 | Elf En | Ensemble embouti pour la combustion pulsatoire |
| US7310951B2 (en) * | 2002-04-19 | 2007-12-25 | Hokkaido Technology Licensing Office Co., Ltd. | Steady-state detonation combustor and steady-state detonation wave generating method |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2440491A (en) * | 1935-03-21 | 1948-04-27 | Des Vehicules Sev Soc Et | Oil burner |
| DE750516C (de) * | 1939-03-17 | 1945-01-15 | Verfahren zur Erzeugung von Druck und Waerme | |
| DE960130C (de) * | 1950-10-27 | 1957-03-14 | Kaercher Fa Alfred | Heizgeraet |
| US3005458A (en) * | 1958-12-29 | 1961-10-24 | Fargo Corp | Therapeutic magnet |
| US3041836A (en) * | 1959-09-11 | 1962-07-03 | Gen Electric | Means for eliminating screech in jet propulsion systems |
| NL144383B (nl) * | 1962-05-18 | 1974-12-16 | Olsson Karl Boerje | Brander voor pulserende verbranding van een brandstof-luchtmengsel. |
| DE1679670A1 (de) * | 1966-02-17 | 1970-01-15 | Junkers & Co | Brenneranlage fuer pulsierende Verbrennung |
| GB1275461A (en) * | 1969-02-17 | 1972-05-24 | Shell Int Research | Pulsating combustion system |
-
1972
- 1972-04-04 SE SE04294/72A patent/SE361522B/xx unknown
-
1973
- 1973-03-29 IT IT49134/73A patent/IT980056B/it active
- 1973-03-30 NL NLAANVRAGE7304497,A patent/NL179505B/xx not_active IP Right Cessation
- 1973-03-30 GB GB1542173A patent/GB1380011A/en not_active Expired
- 1973-03-30 DE DE2316012A patent/DE2316012C3/de not_active Expired
- 1973-04-02 CA CA167,744A patent/CA974135A/en not_active Expired
- 1973-04-02 NO NO1343/73A patent/NO131807C/no unknown
- 1973-04-02 US US00346790A patent/US3853453A/en not_active Expired - Lifetime
- 1973-04-02 FR FR7311763A patent/FR2178997B1/fr not_active Expired
- 1973-04-03 JP JP48038200A patent/JPS5244455B2/ja not_active Expired
- 1973-04-03 FI FI731020A patent/FI52902C/fi active
- 1973-04-03 DK DK179273AA patent/DK129368B/da not_active IP Right Cessation
- 1973-04-04 CH CH481373A patent/CH553375A/xx not_active IP Right Cessation
-
1985
- 1985-08-07 BE BE0/215440A patent/BE903024Q/fr not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2178997A1 (pt) | 1973-11-16 |
| JPS5244455B2 (pt) | 1977-11-08 |
| DE2316012C3 (de) | 1981-06-04 |
| IT980056B (it) | 1974-09-30 |
| DE2316012A1 (de) | 1973-10-18 |
| NO131807C (pt) | 1975-08-06 |
| FI52902B (pt) | 1977-08-31 |
| GB1380011A (en) | 1975-01-08 |
| JPS498824A (pt) | 1974-01-25 |
| DE2316012B2 (de) | 1980-09-04 |
| DK129368B (da) | 1974-09-30 |
| BE903024Q (fr) | 1985-12-02 |
| CH553375A (de) | 1974-08-30 |
| FI52902C (fi) | 1977-12-12 |
| SE361522B (pt) | 1973-11-05 |
| CA974135A (en) | 1975-09-09 |
| US3853453A (en) | 1974-12-10 |
| NL179505B (nl) | 1986-04-16 |
| FR2178997B1 (pt) | 1974-05-17 |
| DK129368C (pt) | 1975-04-07 |
| NL7304497A (pt) | 1973-10-08 |
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