Hematite (Fe2O3) → Pentacarbonyliron(0)

HRID 358179

반응식

HRID 358179 반응식
[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]

참가 물질

3

반응물 2

HCID 14833Hematite (Fe2O3)HCID 414976Carbonyl-iron

생성물 1

HCID 518773Pentacarbonyliron(0)

실험 절차

"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.

후처리

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

출처 및 근거

ORD 기록
ord-b772f5c1b86c4d3f8e08efb3ee717251
출처 데이터셋
uspto-grants-1984_08
특허 번호
US04465510

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