FR662961A - Process for the production of ferro-silicon - Google Patents

Process for the production of ferro-silicon

Info

Publication number
FR662961A
FR662961A FR662961DA FR662961A FR 662961 A FR662961 A FR 662961A FR 662961D A FR662961D A FR 662961DA FR 662961 A FR662961 A FR 662961A
Authority
FR
France
Prior art keywords
ferro
silicon
production
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Inventor
Henning Gustav Flodin
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
Application filed filed Critical
Application granted granted Critical
Publication of FR662961A publication Critical patent/FR662961A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/02—Making special pig-iron, e.g. by applying additives, e.g. oxides of other metals

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR662961D 1927-11-25 1928-10-26 Process for the production of ferro-silicon Expired FR662961A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE662961X 1927-11-25

Publications (1)

Publication Number Publication Date
FR662961A true FR662961A (en) 1929-08-14

Family

ID=20314393

Family Applications (1)

Application Number Title Priority Date Filing Date
FR662961D Expired FR662961A (en) 1927-11-25 1928-10-26 Process for the production of ferro-silicon

Country Status (1)

Country Link
FR (1) FR662961A (en)

Similar Documents

Publication Publication Date Title
FR681083A (en) Process for the production of metallic carbonyls
FR657183A (en) Process for the production of ortho-aminoarylmercaptans
FR631242A (en) Process for the production of monoxy-omega-amynoacetophenone derivatives
FR662961A (en) Process for the production of ferro-silicon
FR651037A (en) Process for the production of ethylene
FR652594A (en) Process for the production of carbonyl compounds of metals
FR655457A (en) Process for the production of thiourea
FR645963A (en) Process for the production of ortho-amino-diarylethers
FR670800A (en) Advanced process for the production of yeast
FR628378A (en) Process for the production of urea
FR703630A (en) Process for the production of 2-aroylbenzanthrones
FR660794A (en) Process for the production of acidylated celluloses
FR653027A (en) Process for the production of dibenzanthrone
FR664850A (en) Process for the production of phosphorous-halogen compounds
FR621550A (en) Process for the production of hydrocarbons
FR641750A (en) Process for the production of formaldehyde solutions
FR641509A (en) Process for the production of aldehydesulfoxylates
FR650574A (en) Process for the production of oxyalkylamines
FR606448A (en) Process for the construction of bricks for interjoists
FR667787A (en) Process for the production of ketones
FR33924E (en) Process for the production of colored lacquers
FR633028A (en) Process for the production of colored lacquers
FR615454A (en) Process for the production of chloro-hydroxyanthraquinones
FR636789A (en) Process for the production of clichés
BE353748A (en) Process for the production of esters