Oxygen → Calcium Sulfate

HRID 2052234노트

반응식

[S:1](=[O:4])([OH:3])[O-:2].[Ca+2:5].[S:6](=[O:9])([OH:8])[O-:7].[O:10]=O>>[S:1]([O-:7])([O-:3])(=[O:2])=[O:4].[Ca+2:5].[OH2:10].[OH2:2].[S:6]([OH:2])([OH:8])(=[O:7])=[O:9]

참가 물질

반응물 2

HCID 977Oxygen

HCID 26268Sulfurous acid, calcium salt (2:1)

생성물 2

HCID 24497Calcium Sulfate

HCID 57470295HCID 57470295, 화합물

실험 절차

The solubilized calcium bisulfite in the scrubbing solution discharged from the low pH scrubbing stage may then readily be reacted with oxygen in solution to form a solution of calcium sulfate from which crystalline calciium sulfate dihydrate is precipitated. The generalized reactions for the solubilization of calcium sulfite are set forth in equations I and II, the reaction for the oxidation of the bisulfite is set forth in equation III and the reaction for the precipitation of crystalline calcium sulfate is set forth in equation IV.

출처 및 근거

ORD 기록: ord-b019a0142dbf4f9096f3d2a23188fffb
출처 데이터셋: uspto-grants-1980_01
DOI: 10.6084/m9.figshare.5104873.v1
특허 번호: US04183908

반응 노트

불러오는 중…