NO980139L - Process for producing high purity silicon - Google Patents

Process for producing high purity silicon

Info

Publication number
NO980139L
NO980139L NO980139A NO980139A NO980139L NO 980139 L NO980139 L NO 980139L NO 980139 A NO980139 A NO 980139A NO 980139 A NO980139 A NO 980139A NO 980139 L NO980139 L NO 980139L
Authority
NO
Norway
Prior art keywords
high purity
producing high
purity silicon
silicon
producing
Prior art date
Application number
NO980139A
Other languages
Norwegian (no)
Other versions
NO980139D0 (en
Inventor
Hideo Shingu
Keiichi Ishihara
Hiroyasu Fujiwara
Ryotatsu Otsuka
Jin Zhang
Original Assignee
Showa Aluminum Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from PCT/JP1995/001407 external-priority patent/WO1997003922A1/en
Application filed by Showa Aluminum Corp filed Critical Showa Aluminum Corp
Priority to NO980139A priority Critical patent/NO980139D0/en
Publication of NO980139L publication Critical patent/NO980139L/en
Publication of NO980139D0 publication Critical patent/NO980139D0/en

Links

NO980139A 1995-07-14 1998-01-13 Process for producing high purity silicon NO980139D0 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NO980139A NO980139D0 (en) 1995-07-14 1998-01-13 Process for producing high purity silicon

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/JP1995/001407 WO1997003922A1 (en) 1994-01-10 1995-07-14 Process for producing high-purity silicon
NO980139A NO980139D0 (en) 1995-07-14 1998-01-13 Process for producing high purity silicon

Publications (2)

Publication Number Publication Date
NO980139L true NO980139L (en) 1998-01-13
NO980139D0 NO980139D0 (en) 1998-01-13

Family

ID=19901534

Family Applications (1)

Application Number Title Priority Date Filing Date
NO980139A NO980139D0 (en) 1995-07-14 1998-01-13 Process for producing high purity silicon

Country Status (1)

Country Link
NO (1) NO980139D0 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO318092B1 (en) * 2002-05-22 2005-01-31 Elkem Materials Calcium-silicate-based slag, process for the preparation of calcium-silicate-based slag, and application for slag treatment of molten silicon

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO318092B1 (en) * 2002-05-22 2005-01-31 Elkem Materials Calcium-silicate-based slag, process for the preparation of calcium-silicate-based slag, and application for slag treatment of molten silicon
US7854784B2 (en) 2002-05-22 2010-12-21 Elkem Asa Calcium-silicate based slag for treatment of molten silicon
US7879130B2 (en) 2002-05-22 2011-02-01 Elkem Asa Calcium-silicate based slag for treatment of molten silicon
US7918916B2 (en) 2002-05-22 2011-04-05 Elkem Asa Calcium-silicate based slag for treatment of molten steel

Also Published As

Publication number Publication date
NO980139D0 (en) 1998-01-13

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application