IL56007A0 - Process for the production of low cost refined metallurgiccal silicon from metallurgical grade silicon and products thereby obtained - Google Patents

Process for the production of low cost refined metallurgiccal silicon from metallurgical grade silicon and products thereby obtained

Info

Publication number
IL56007A0
IL56007A0 IL56007A IL5600778A IL56007A0 IL 56007 A0 IL56007 A0 IL 56007A0 IL 56007 A IL56007 A IL 56007A IL 5600778 A IL5600778 A IL 5600778A IL 56007 A0 IL56007 A0 IL 56007A0
Authority
IL
Israel
Prior art keywords
silicon
metallurgiccal
products
production
low cost
Prior art date
Application number
IL56007A
Original Assignee
Union Carbide 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 US05/853,763 external-priority patent/US4193974A/en
Priority claimed from US05/853,759 external-priority patent/US4193975A/en
Priority claimed from US05/853,758 external-priority patent/US4195067A/en
Application filed by Union Carbide Corp filed Critical Union Carbide Corp
Publication of IL56007A0 publication Critical patent/IL56007A0/en

Links

IL56007A 1977-11-21 1978-11-20 Process for the production of low cost refined metallurgiccal silicon from metallurgical grade silicon and products thereby obtained IL56007A0 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US85376077A 1977-11-21 1977-11-21
US05/853,763 US4193974A (en) 1977-11-21 1977-11-21 Process for producing refined metallurgical silicon ribbon
US05/853,759 US4193975A (en) 1977-11-21 1977-11-21 Process for the production of improved refined metallurgical silicon
US05/853,758 US4195067A (en) 1977-11-21 1977-11-21 Process for the production of refined metallurgical silicon

Publications (1)

Publication Number Publication Date
IL56007A0 true IL56007A0 (en) 1979-01-31

Family

ID=27505917

Family Applications (1)

Application Number Title Priority Date Filing Date
IL56007A IL56007A0 (en) 1977-11-21 1978-11-20 Process for the production of low cost refined metallurgiccal silicon from metallurgical grade silicon and products thereby obtained

Country Status (4)

Country Link
CA (1) CA1135941A (en)
DE (1) DE2862081D1 (en)
IL (1) IL56007A0 (en)
IN (1) IN150476B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111348653B (en) * 2020-03-16 2022-09-06 昆明理工大学 Method for preparing high-purity silicon, titanium white and high-purity fluoride by using titanium-containing slag and low-purity silicon material
CN111747415B (en) * 2020-07-13 2022-08-23 昆明理工大学 Method for removing impurity iron in industrial silicon
CN112441588A (en) * 2020-12-31 2021-03-05 重庆大学 Deoxidation method for diamond wire cutting silicon waste

Also Published As

Publication number Publication date
CA1135941A (en) 1982-11-23
DE2862081D1 (en) 1982-12-09
IN150476B (en) 1982-10-16

Similar Documents

Publication Publication Date Title
GB2008592A (en) Process for the production of nitrodiarylamines
PT68960A (en) Process for the manufacture of articles of water-hardeningmaterial
JPS54159330A (en) Production of silicon or silicon iron
GB2008564B (en) Process for the production of dispersion ceramics
GB2004990B (en) Process and device for producing the refractroy lining of metallurgical vessels
YU156478A (en) Process for obtaining tesserally oriented silicon steel
GB2004298B (en) Process for the production of shaped coke
GB2000521B (en) Process and device for the production of aluminium
GB1557526A (en) Process for the production of pyridine and 3 methyl pyridine
DE3049740D2 (en) Process and device for the continuous production of polymethans
GB2006201B (en) Process for the production of nitroguanidine
GB2004044B (en) Method for the manufacture of ceramic products
YU61276A (en) Process for the continous production of milk chocolate mass
DE2862081D1 (en) Improved refined metallurgical silicon and process for the production thereof
GB2005270B (en) Process for the production of amino-i-acid
ZA781858B (en) Process for the production of molded refractory articles
OA05889A (en) Process for the preconcentration of metalliferous products.
DE2861565D1 (en) Process for the preparation of alpha-cyanobenzyl esters
YU225978A (en) Process for the continuous roasting of cocoa mass
GB1521234A (en) Process for the preparation of halogeno-acetals from esters
PT68853A (en) Process for the production of phenylnones
AU523486B2 (en) Refined metallurgical silicon
ZA781472B (en) Process for the production of polysaccharide 5
JPS54155930A (en) Production of multiilayer steel ingot
JPS54163741A (en) Production of high permebility silicon steel

Legal Events

Date Code Title Description
RH Patent void