NO133843B - - Google Patents
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- Publication number
- NO133843B NO133843B NO4173/73A NO417373A NO133843B NO 133843 B NO133843 B NO 133843B NO 4173/73 A NO4173/73 A NO 4173/73A NO 417373 A NO417373 A NO 417373A NO 133843 B NO133843 B NO 133843B
- Authority
- NO
- Norway
- Prior art keywords
- slag
- reducing agent
- magnesium
- silicon
- calcined
- Prior art date
Links
- 239000002893 slag Substances 0.000 claims description 29
- 238000000034 method Methods 0.000 claims description 17
- 239000003638 chemical reducing agent Substances 0.000 claims description 15
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 11
- 229910052749 magnesium Inorganic materials 0.000 claims description 11
- 239000011777 magnesium Substances 0.000 claims description 11
- 239000000395 magnesium oxide Substances 0.000 claims description 9
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 9
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims description 7
- 239000011230 binding agent Substances 0.000 claims description 5
- 229910001570 bauxite Inorganic materials 0.000 claims description 4
- 238000001354 calcination Methods 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 3
- 238000010079 rubber tapping Methods 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 11
- 229910052710 silicon Inorganic materials 0.000 description 11
- 239000010703 silicon Substances 0.000 description 11
- 238000006243 chemical reaction Methods 0.000 description 8
- 239000000203 mixture Substances 0.000 description 7
- 239000008187 granular material Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 229910000519 Ferrosilicon Inorganic materials 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 229910000514 dolomite Inorganic materials 0.000 description 3
- 239000010459 dolomite Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
- 229910052753 mercury Inorganic materials 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 1
- 239000005751 Copper oxide Substances 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- -1 calcium-silicon aluminate Chemical class 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000013068 control sample Substances 0.000 description 1
- 229910000431 copper oxide Inorganic materials 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 239000002274 desiccant Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- 235000014380 magnesium carbonate Nutrition 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B26/00—Obtaining alkali, alkaline earth metals or magnesium
- C22B26/20—Obtaining alkaline earth metals or magnesium
- C22B26/22—Obtaining magnesium
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Environmental & Geological Engineering (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Silicon Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7238394A FR2204697B1 (da) | 1972-10-30 | 1972-10-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO133843B true NO133843B (da) | 1976-03-29 |
| NO133843C NO133843C (da) | 1976-07-07 |
Family
ID=9106405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO4173/73A NO133843C (da) | 1972-10-30 | 1973-10-29 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3837843A (da) |
| JP (1) | JPS5348166B2 (da) |
| BR (1) | BR7308513D0 (da) |
| CA (1) | CA1001421A (da) |
| FR (1) | FR2204697B1 (da) |
| NO (1) | NO133843C (da) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS538287B2 (da) * | 1973-12-28 | 1978-03-27 | ||
| FR2395319A1 (fr) * | 1977-06-24 | 1979-01-19 | Sofrem | Perfectionnements aux procedes de production de magnesium par voie thermique |
| CA1149092A (en) * | 1979-01-11 | 1983-06-28 | William E. Horn, Jr. | Phosphite heat stabilized graft diene copolymers |
| JPS56104622U (da) * | 1980-01-14 | 1981-08-15 | ||
| SE434958B (sv) * | 1980-12-08 | 1984-08-27 | Bostroem Olle | Forfarande och anordning for att pa en rorlig sugsintringsrost eller i en stationer eller rorlig sugsintringspanna astadkomma en charge med hog permeabilitet och stabil struktur |
| JPS57161319A (en) * | 1981-03-27 | 1982-10-04 | Citizen Watch Co Ltd | Forming method of bearing in plastic ground plate |
| LU83362A1 (de) * | 1981-05-13 | 1983-03-24 | Alloys Continental Sa | Verfahren zum aufbereiten von pulverfoermigen metalloxyden als legierungszusaetze zu stahlschmelzen |
| ES2125829B1 (es) * | 1997-03-04 | 1999-11-16 | Univ Salamanca | Procedimiento para la obtencion de magnesio. |
| US7011600B2 (en) | 2003-02-28 | 2006-03-14 | Fallbrook Technologies Inc. | Continuously variable transmission |
| AU2005294611B2 (en) | 2004-10-05 | 2011-10-06 | Fallbrook Intellectual Property Company Llc | Continuously variable transmission |
| KR101577354B1 (ko) | 2005-10-28 | 2015-12-16 | 폴브룩 인텔렉츄얼 프로퍼티 컴퍼니 엘엘씨 | 전동 드라이브 |
| EP1954959B1 (en) | 2005-11-22 | 2013-05-15 | Fallbrook Intellectual Property Company LLC | Continuously variable transmission |
| CA2976893C (en) | 2005-12-09 | 2019-03-12 | Fallbrook Intellectual Property Company Llc | Continuously variable transmission |
| EP1811202A1 (en) | 2005-12-30 | 2007-07-25 | Fallbrook Technologies, Inc. | A continuously variable gear transmission |
| WO2008057507A1 (en) | 2006-11-08 | 2008-05-15 | Fallbrook Technologies Inc. | Clamping force generator |
| CN101720397B (zh) | 2007-04-24 | 2013-01-02 | 福博科技术公司 | 电力牵引传动装置 |
| JP5450405B2 (ja) | 2007-07-05 | 2014-03-26 | フォールブルック インテレクチュアル プロパティー カンパニー エルエルシー | 無段（ｃｏｎｔｉｎｕｏｕｓｌｙｖａｒｉａｂｌｅ：連続可変）変速機 |
| CN101861482B (zh) | 2007-11-16 | 2014-05-07 | 福博科知识产权有限责任公司 | 用于变速传动装置的控制器 |
| CN102084155B (zh) | 2008-06-23 | 2014-06-11 | 福博科知识产权有限责任公司 | 无级变速器 |
| US8469856B2 (en) | 2008-08-26 | 2013-06-25 | Fallbrook Intellectual Property Company Llc | Continuously variable transmission |
| US8888643B2 (en) | 2010-11-10 | 2014-11-18 | Fallbrook Intellectual Property Company Llc | Continuously variable transmission |
| AU2012240435B2 (en) | 2011-04-04 | 2016-04-28 | Fallbrook Intellectual Property Company Llc | Auxiliary power unit having a continuously variable transmission |
| US10047861B2 (en) | 2016-01-15 | 2018-08-14 | Fallbrook Intellectual Property Company Llc | Systems and methods for controlling rollback in continuously variable transmissions |
| US11215268B2 (en) | 2018-11-06 | 2022-01-04 | Fallbrook Intellectual Property Company Llc | Continuously variable transmissions, synchronous shifting, twin countershafts and methods for control of same |
| US11174922B2 (en) | 2019-02-26 | 2021-11-16 | Fallbrook Intellectual Property Company Llc | Reversible variable drives and systems and methods for control in forward and reverse directions |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3114627A (en) * | 1963-12-17 | Producing metallic magnesium from a | ||
| GB569744A (en) * | 1943-11-10 | 1945-06-06 | Int Alloys Ltd | Improvements relating to the production of magnesium |
| US2390016A (en) * | 1944-03-10 | 1945-11-27 | New Jersey Zinc Co | Charge preparation |
| US3441402A (en) * | 1965-12-15 | 1969-04-29 | Exxon Research Engineering Co | Continuous process for the production of magnesium |
-
1972
- 1972-10-30 FR FR7238394A patent/FR2204697B1/fr not_active Expired
-
1973
- 1973-10-26 CA CA184,378A patent/CA1001421A/en not_active Expired
- 1973-10-29 NO NO4173/73A patent/NO133843C/no unknown
- 1973-10-29 JP JP12157073A patent/JPS5348166B2/ja not_active Expired
- 1973-10-29 US US00410965A patent/US3837843A/en not_active Expired - Lifetime
- 1973-10-30 BR BR8513/73A patent/BR7308513D0/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3837843A (en) | 1974-09-24 |
| JPS505211A (da) | 1975-01-20 |
| CA1001421A (en) | 1976-12-14 |
| FR2204697B1 (da) | 1975-01-03 |
| BR7308513D0 (pt) | 1974-08-15 |
| FR2204697A1 (da) | 1974-05-24 |
| JPS5348166B2 (da) | 1978-12-27 |
| AU6192173A (en) | 1975-05-01 |
| NO133843C (da) | 1976-07-07 |
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