IT8120346D0 - A process for producing preforms of raw material, containing silicon and carbon, chlorine utilization. - Google Patents

A process for producing preforms of raw material, containing silicon and carbon, chlorine utilization.

Info

Publication number
IT8120346D0
IT8120346D0 IT8120346A IT2034681A IT8120346D0 IT 8120346 D0 IT8120346 D0 IT 8120346D0 IT 8120346 A IT8120346 A IT 8120346A IT 2034681 A IT2034681 A IT 2034681A IT 8120346 D0 IT8120346 D0 IT 8120346D0
Authority
IT
Italy
Prior art keywords
carbon
raw material
process
containing silicon
producing preforms
Prior art date
Application number
IT8120346A
Other languages
Italian (it)
Other versions
IT1136817B (en
Inventor
Gert Wilhelm Lask
Original Assignee
Coc Luxembourg Sa
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 to DE3009808A priority Critical patent/DE3009808C2/de
Application filed by Coc Luxembourg Sa filed Critical Coc Luxembourg Sa
Publication of IT8120346D0 publication Critical patent/IT8120346D0/en
Application granted granted Critical
Publication of IT1136817B publication Critical patent/IT1136817B/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C33/00Making ferrous alloys
    • C22C33/003Making ferrous alloys making amorphous alloys
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00Silicon; Compounds thereof
    • C01B33/02Silicon
    • C01B33/021Preparation
    • C01B33/023Preparation by reduction of silica or free silica-containing material
    • C01B33/025Preparation by reduction of silica or free silica-containing material with carbon or a solid carbonaceous material, i.e. carbo-thermal process
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00Preliminary treatment of ores or scrap
    • C22B1/14Agglomerating; Briquetting; Binding; Granulating
    • C22B1/24Binding; Briquetting ; Granulating
    • C22B1/242Binding; Briquetting ; Granulating with binders
    • C22B1/244Binding; Briquetting ; Granulating with binders organic
    • C22B1/245Binding; Briquetting ; Granulating with binders organic with carbonaceous material for the production of coked agglomerates
IT20346/81A 1980-03-14 1981-03-13 A process for producing preforms of raw material, containing silicon and carbon, and their use IT1136817B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE3009808A DE3009808C2 (en) 1980-03-14 1980-03-14

Publications (2)

Publication Number Publication Date
IT8120346D0 true IT8120346D0 (en) 1981-03-13
IT1136817B IT1136817B (en) 1986-09-03

Family

ID=6097199

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20346/81A IT1136817B (en) 1980-03-14 1981-03-13 A process for producing preforms of raw material, containing silicon and carbon, and their use

Country Status (32)

Country Link
US (1) US4389493A (en)
JP (1) JPH026815B2 (en)
AR (1) AR225949A1 (en)
AT (1) AT375681B (en)
AU (1) AU538052B2 (en)
BE (1) BE887930A (en)
BR (1) BR8101513A (en)
CA (1) CA1171227A (en)
DD (1) DD156903A5 (en)
DE (1) DE3009808C2 (en)
DK (1) DK153849C (en)
ES (1) ES500301A0 (en)
FI (1) FI70257C (en)
FR (1) FR2478127B1 (en)
GB (1) GB2088840B (en)
IE (1) IE50934B1 (en)
IN (1) IN153095B (en)
IS (1) IS1120B6 (en)
IT (1) IT1136817B (en)
LU (1) LU83218A1 (en)
MX (1) MX155012A (en)
MY (1) MY8700216A (en)
NL (1) NL183025C (en)
NO (1) NO152515B (en)
PH (1) PH19532A (en)
PL (1) PL129470B1 (en)
PT (1) PT72643B (en)
SE (1) SE451711B (en)
SU (1) SU1091849A3 (en)
YU (1) YU41013B (en)
ZA (1) ZA8101436B (en)
ZW (1) ZW5181A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3411731C2 (en) * 1983-11-26 1987-07-09 International Minerals & Chemical Corp., Northbrook, Ill., Us
LU85116A1 (en) * 1983-12-06 1985-09-12 Laborlux Sa Method for hot briquetting fine grain materials and for processing the hot briquettes
DE3439550A1 (en) * 1984-10-29 1986-04-30 Siemens Ag Process for producing silicon for solar cells
DE3541125C2 (en) * 1985-05-21 1988-09-22 International Minerals & Chemical Corp., Northbrook, Ill., Us
US4659374A (en) * 1985-06-14 1987-04-21 Dow Corning Corporation Mixed binder systems for agglomerates
DE3724541C2 (en) * 1987-07-24 1990-01-11 Applied Industrial Materials Corp. Aimcor, Deerfield, Ill., Us
DE3923446C1 (en) * 1989-07-15 1990-07-26 Applied Industrial Materials Corp. Aimcor, Deerfield, Ill., Us
ZA9108453B (en) * 1990-10-23 1992-08-26 Nufarm Energy Pty Ltd Briquettes
ES2073217T3 (en) * 1991-08-08 1995-08-01 Applied Ind Materials Procedure for the obtaining of silicon in low electric ovens and raw material bricks for the execution of the procedure.
NO20141486A1 (en) * 2014-12-09 2016-06-10 Elkem As Energy efficient integrated process for the production of metals or alloys

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2623243A (en) * 1946-01-09 1952-12-30 Azote & Prod Chim Method of agglomeration
US2561266A (en) * 1950-05-01 1951-07-17 Harry W Dietert Company Method and apparatus for forming test specimens of molding sand and the like
US3231649A (en) * 1964-04-17 1966-01-25 Pullman Inc Compaction method
US3704114A (en) * 1971-03-17 1972-11-28 Union Carbide Corp Process and furnace charge for use in the production of ferrosilicon alloys
DE2335669A1 (en) * 1973-07-13 1975-02-06 Metallgesellschaft Ag A process for the production of hot-erzkoks Briquettes for smelting selbstgaengige

Also Published As

Publication number Publication date
FI810765L (en) 1981-09-15
IE50934B1 (en) 1986-08-20
ZW5181A1 (en) 1981-07-22
NO152515B (en) 1985-07-01
IE810554L (en) 1981-09-14
MX155012A (en) 1988-01-19
AR225949A1 (en) 1982-05-14
SU1091849A3 (en) 1984-05-07
IS2623A7 (en) 1981-09-15
DE3009808C2 (en) 1982-02-18
CA1171227A1 (en)
PL230138A1 (en) 1981-12-23
BE887930A1 (en)
JPS56136954A (en) 1981-10-26
AU538052B2 (en) 1984-07-26
ATA118181A (en) 1984-01-15
GB2088840B (en) 1983-09-07
DD156903A5 (en) 1982-09-29
FR2478127A1 (en) 1981-09-18
LU83218A1 (en) 1981-06-24
ZA8101436B (en) 1982-03-31
NL183025C (en) 1988-07-01
FI70257B (en) 1986-02-28
FR2478127B1 (en) 1983-12-16
IT1136817B (en) 1986-09-03
PL129470B1 (en) 1984-05-31
DK153849B (en) 1988-09-12
CA1171227A (en) 1984-07-24
IS1120B6 (en) 1983-07-08
AU6815981A (en) 1981-09-17
ES8201216A1 (en) 1981-12-16
PT72643B (en) 1982-03-17
ES500301A0 (en) 1981-12-16
FI70257C (en) 1986-09-15
PT72643A (en) 1981-04-01
ES500301D0 (en)
MY8700216A (en) 1987-12-31
US4389493A (en) 1983-06-21
JPH026815B2 (en) 1990-02-14
GB2088840A (en) 1982-06-16
YU62781A (en) 1983-09-30
PH19532A (en) 1986-05-20
NL8101195A (en) 1981-10-01
FI810765A (en)
AT375681B (en) 1984-08-27
DK153849C (en) 1989-01-30
BE887930A (en) 1981-07-01
IN153095B (en) 1984-06-02
SE8101569L (en) 1981-09-15
DE3009808A1 (en) 1981-09-24
BR8101513A (en) 1981-09-15
SE451711B (en) 1987-10-26
DK114481A (en) 1981-10-23
YU41013B (en) 1986-10-31
NL183025B (en) 1988-02-01
NO810850L (en) 1981-09-15

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19931227