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GB394275A - Process for the production of reguline ferroboron - Google Patents

Process for the production of reguline ferroboron

Info

Publication number
GB394275A
GB394275A GB3595/33A GB359533A GB394275A GB 394275 A GB394275 A GB 394275A GB 3595/33 A GB3595/33 A GB 3595/33A GB 359533 A GB359533 A GB 359533A GB 394275 A GB394275 A GB 394275A
Authority
GB
United Kingdom
Prior art keywords
boracite
reguline
ferroboron
production
mixture
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
GB3595/33A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
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 by IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Publication of GB394275A publication Critical patent/GB394275A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H16/00—Marine propulsion by muscle power
    • B63H16/08—Other apparatus for converting muscle power into propulsive effort
    • B63H16/12—Other apparatus for converting muscle power into propulsive effort using hand levers, cranks, pedals, or the like, e.g. water cycles, boats propelled by boat-mounted pedal cycles
    • B63H16/14—Other apparatus for converting muscle power into propulsive effort using hand levers, cranks, pedals, or the like, e.g. water cycles, boats propelled by boat-mounted pedal cycles for propelled drive
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Catalysts (AREA)

Abstract

Ferro-boron is made by the thermo-aluminic reaction of a mixture of boracite, iron oxide (preferably magnetite), an aluminium-magnesium alloy, and potassium chlorate, the boracite being preferably present in excess. Boracite may be replaced by a mixture of its components boron trioxide, magnesium oxide and magnesium chloride, or by mixtures of boric acid with other alkaline earth oxides or chlorides.
GB3595/33A 1932-04-06 1933-02-06 Process for the production of reguline ferroboron Expired GB394275A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE394275X 1907-09-14

Publications (1)

Publication Number Publication Date
GB394275A true GB394275A (en) 1933-06-22

Family

ID=6396289

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3595/33A Expired GB394275A (en) 1932-04-06 1933-02-06 Process for the production of reguline ferroboron

Country Status (2)

Country Link
FR (1) FR394275A (en)
GB (1) GB394275A (en)

Also Published As

Publication number Publication date
FR394275A (en) 1909-01-19

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