SE357724B - - Google Patents
Info
- Publication number
- SE357724B SE357724B SE05453/71A SE545371A SE357724B SE 357724 B SE357724 B SE 357724B SE 05453/71 A SE05453/71 A SE 05453/71A SE 545371 A SE545371 A SE 545371A SE 357724 B SE357724 B SE 357724B
- Authority
- SE
- Sweden
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/02—Silicon
- C01B33/037—Purification
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Silicon Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO1688/70A NO122241B (fr) | 1970-05-04 | 1970-05-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE357724B true SE357724B (fr) | 1973-07-09 |
Family
ID=19878367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE05453/71A SE357724B (fr) | 1970-05-04 | 1971-04-27 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3809548A (fr) |
| JP (1) | JPS5536602B1 (fr) |
| CA (1) | CA955063A (fr) |
| CH (1) | CH567435A5 (fr) |
| DE (1) | DE2122029C3 (fr) |
| FR (1) | FR2091127A5 (fr) |
| GB (1) | GB1315593A (fr) |
| NO (1) | NO122241B (fr) |
| SE (1) | SE357724B (fr) |
| YU (1) | YU34323B (fr) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4150999A (en) | 1974-08-12 | 1979-04-24 | Denki Kagaku Kogyo Kabushiki Kaisha | Method for manufacture of ferrosilicon nitride |
| DE2722783A1 (de) * | 1977-05-20 | 1978-11-30 | Wacker Chemitronic | Verfahren zum reinigen von silicium |
| NO152551C (no) * | 1983-02-07 | 1985-10-16 | Elkem As | Fremgangsmaate til fremstilling av rent silisium. |
| DE3317286A1 (de) * | 1983-05-11 | 1984-11-22 | Heliotronic Forschungs- und Entwicklungsgesellschaft für Solarzellen-Grundstoffe mbH, 8263 Burghausen | Verfahren zur reinigung von silicium durch saeureeinwirkung |
| NO300004B1 (no) * | 1994-03-30 | 1997-03-17 | Elkem Materials | Fremgangsmåte for gjenvinning av metallklorid fra silisium eller ferrosilisiumlegering som er blitt reagert med kloreringsmidler |
| DE4422676A1 (de) * | 1994-06-30 | 1996-01-11 | Hera Int Fin & Prop Man Gmbh | Verfahren zur Gewinnung von pulverartigem Silizium und Ferrosilizium |
| US7429672B2 (en) * | 2006-06-09 | 2008-09-30 | Momentive Performance Materials Inc. | Process for the direct synthesis of trialkoxysilane |
| US20090010833A1 (en) * | 2006-11-28 | 2009-01-08 | Cima Nano Tech Israel Ltd. | Process for producing ultra-fine powder of crystalline silicon |
| US8216539B2 (en) | 2010-04-14 | 2012-07-10 | Calisolar, Inc. | Cascading purification |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1091590B (de) * | 1957-11-28 | 1960-10-27 | Joergen August Kolflaath | Verfahren zum Raffinieren von Ferro-Silizium und Silizium |
-
1970
- 1970-05-04 NO NO1688/70A patent/NO122241B/no unknown
-
1971
- 1971-04-26 US US00137700A patent/US3809548A/en not_active Expired - Lifetime
- 1971-04-27 SE SE05453/71A patent/SE357724B/xx unknown
- 1971-04-28 CA CA111,580A patent/CA955063A/en not_active Expired
- 1971-04-29 GB GB1218971A patent/GB1315593A/en not_active Expired
- 1971-04-30 YU YU1106/71A patent/YU34323B/xx unknown
- 1971-05-03 CH CH649871A patent/CH567435A5/xx not_active IP Right Cessation
- 1971-05-03 FR FR7115882A patent/FR2091127A5/fr not_active Expired
- 1971-05-04 DE DE2122029A patent/DE2122029C3/de not_active Expired
- 1971-05-04 JP JP2895871A patent/JPS5536602B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| YU34323B (en) | 1979-04-30 |
| FR2091127A5 (fr) | 1972-01-14 |
| DE2122029C3 (de) | 1982-06-16 |
| DE2122029B2 (de) | 1981-07-23 |
| NO122241B (fr) | 1971-06-07 |
| US3809548A (en) | 1974-05-07 |
| CA955063A (en) | 1974-09-24 |
| JPS5536602B1 (fr) | 1980-09-22 |
| CH567435A5 (fr) | 1975-10-15 |
| GB1315593A (en) | 1973-05-02 |
| YU110671A (en) | 1978-10-31 |
| DE2122029A1 (de) | 1971-11-18 |