Nitric Acid → Calcium nitrate

HRID 398726

반응식

HRID 398726 반응식
[OH-].[Ca+2:2].[OH-].[N+:4]([O-:7])([OH:6])=[O:5]>O>[N+:4]([O-:7])([O-:6])=[O:5].[Ca+2:2].[N+:4]([O-:7])([O-:6])=[O:5]

참가 물질

4

반응물 2

HCID 944Nitric AcidHCID 6093208Calcium Hydroxide

생성물 1

HCID 24963Calcium nitrate

시약·촉매·용매 1

HCID 962Water용매2회

실험 절차

A method of removing dioxide and nitrogen oxides from a gaseous stream where an alkaline earth compound is added, either in a wet scrubbing unit which substantially saturates the gaseous stream with water, or to a gaseous stream to which water has been added, and the gaseous stream then exposed to a coronal discharge, with dry calcium hydroxide added which reacts with nitric acid formed by the coronal discharge to form calcium nitrate. Alkaline earth sulfites or sulfates, formed by reaction of the alkaline earth compound with sulfur dioxide are removed from the gaseous stream and calcium nitrate, formed by reaction of injected dry calcium hydroxide with the nitric acid produced are separated from the gaseous stream and the gaseous stream, with sulfur dioxide and nitrogen oxides removed, is discharged to the atmosphere.

후처리

  1. additionadded which
  2. customformed by the coronal discharge

출처 및 근거

ORD 기록
ord-38f6ce0f4def4877b94f12db1eea1a81
출처 데이터셋
uspto-grants-1998_10
특허 번호
US05817283

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