Hematite (Fe2O3) → Pentacarbonyliron(0)

HRID 358179

Reaktionsgleichung

Reaktionsgleichung von HRID 358179
[C:1](=[Fe:3])=[O:2].[O-2].[O-2].[O-2].[Fe+3].[Fe+3]>>[C-:1]#[O+:2].[C-:1]#[O+:2].[C-:1]#[O+:2].[C-:1]#[O+:2].[C-:1]#[O+:2].[Fe:3]

Komponenten

3

Edukt 2

HCID 14833Hematite (Fe2O3)HCID 414976Carbonyl-iron

Produkt 1

HCID 518773Pentacarbonyliron(0)

Versuchsvorschrift

"C" grade carbonyl iron powder, 6-8 micron size from GAF was mixed with iron ore concentrate and the blend was then agglomerated by briquietting at 51,000 psi into briquettes 12.5 mm×12.5 mm diameter. The briquettes were indurated by heating from room temperature to 600° C. in 25 minutes, held by 600° C. for 20 minutes and then air quenched to room temperature. The compressive strength of the briquettes was then determined. Table I below sets forth the results obtained with different levels of iron carbonyl added, with three different types of iron ore concentrates.

Aufarbeitung

  1. concentrationconcentrate
  2. temperatureby heating from room temperature to 600° C. in 25 minutes
  3. customair quenched to room temperature

Quellen und Nachweise

ORD-Eintrag
ord-b772f5c1b86c4d3f8e08efb3ee717251
Quelldatensatz
uspto-grants-1984_08
Patentnummer
US04465510

Verknüpfte Notizen

Wird geladen…