NO801559L - Fremgangsmaate for rensning av silisium. - Google Patents
Fremgangsmaate for rensning av silisium.Info
- Publication number
- NO801559L NO801559L NO801559A NO801559A NO801559L NO 801559 L NO801559 L NO 801559L NO 801559 A NO801559 A NO 801559A NO 801559 A NO801559 A NO 801559A NO 801559 L NO801559 L NO 801559L
- Authority
- NO
- Norway
- Prior art keywords
- procedure
- cleaning silicone
- silicone
- cleaning
- Prior art date
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)
- Manufacture And Refinement Of Metals (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US4201779A | 1979-05-24 | 1979-05-24 | |
US06/041,892 US4256717A (en) | 1979-05-24 | 1979-05-24 | Silicon purification method |
US06/042,016 US4246249A (en) | 1979-05-24 | 1979-05-24 | Silicon purification process |
Publications (3)
Publication Number | Publication Date |
---|---|
NO801559L true NO801559L (no) | 1980-11-25 |
NO153846B NO153846B (no) | 1986-02-24 |
NO153846C NO153846C (no) | 1986-06-04 |
Family
ID=27366012
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO801559A NO153846C (no) | 1979-05-24 | 1980-05-23 | Fremgangsmaate for rensning av silisium. |
Country Status (8)
Country | Link |
---|---|
AU (1) | AU531384B2 (no) |
BR (1) | BR8003247A (no) |
DE (1) | DE3019875C2 (no) |
FR (1) | FR2457254A1 (no) |
GB (1) | GB2052461B (no) |
MX (1) | MX154222A (no) |
NO (1) | NO153846C (no) |
SE (1) | SE448164B (no) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3150539A1 (de) * | 1981-12-21 | 1983-06-30 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zum herstellen von fuer halbleiterbauelemente, insbesondere fuer solarzellen, verwendbarem silizium |
JP2010538952A (ja) * | 2007-09-13 | 2010-12-16 | シリシアム・ベカンクール・インコーポレイテッド | 冶金グレードシリコンから中純度および高純度シリコンを製造するためのプロセス |
CA2700997A1 (en) | 2007-10-03 | 2009-04-09 | 6N Silicon Inc. | Method for processing silicon powder to obtain silicon crystals |
NO329987B1 (no) | 2009-02-26 | 2011-01-31 | Harsharn Tathgar | Halvkontinuerlig fremgangsmate for dannelse, separasjon og smelting av store, rene silisiumkrystaller |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2471899A (en) * | 1940-07-08 | 1949-05-31 | Spolek | Method of separating constituents of alloys by fractional crystallization |
-
1980
- 1980-05-22 GB GB8016881A patent/GB2052461B/en not_active Expired
- 1980-05-22 SE SE8003840A patent/SE448164B/sv not_active IP Right Cessation
- 1980-05-23 BR BR8003247A patent/BR8003247A/pt unknown
- 1980-05-23 DE DE3019875A patent/DE3019875C2/de not_active Expired
- 1980-05-23 NO NO801559A patent/NO153846C/no unknown
- 1980-05-23 FR FR8011626A patent/FR2457254A1/fr active Granted
- 1980-05-23 MX MX182482A patent/MX154222A/es unknown
- 1980-05-26 AU AU58768/80A patent/AU531384B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
BR8003247A (pt) | 1980-12-30 |
FR2457254B1 (no) | 1981-12-04 |
SE8003840L (sv) | 1980-11-25 |
GB2052461A (en) | 1981-01-28 |
DE3019875C2 (de) | 1986-01-02 |
DE3019875A1 (de) | 1980-11-27 |
NO153846C (no) | 1986-06-04 |
AU531384B2 (en) | 1983-08-18 |
SE448164B (sv) | 1987-01-26 |
AU5876880A (en) | 1980-11-27 |
NO153846B (no) | 1986-02-24 |
GB2052461B (en) | 1983-04-07 |
MX154222A (es) | 1987-06-19 |
FR2457254A1 (fr) | 1980-12-19 |
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