Process of purifying exhaust gas

Details Process of purifying exhaust gas Process of purifying exhaust gas

1989-04-03

1990-03-13

Doll, John

Chemistry of inorganic compounds

Modifying or removing component of normally gaseous mixture

Nitrogen or nitrogenous component

425240, 425244, B01J 800, C01B 700, C01B 2100, C01B 1700

Patent

active

049081950

ABSTRACT:
Disclosed is a process for the purification of an exhaust gas which contains dust and gaseous pollutants, such as SO.sub.2, SO.sub.3, HCl, HF and nitrogen oxides. In the process 70 to 90% of the total amount of sorbent required is introduced as a dry powder into the gas stream and the remaining 10 to 30% of the sorbent is introduced into the gas stream as a solution or suspension after a turbulence has been induced in the gas stream.

REFERENCES:
patent: 3880618 (1975-04-01), McCrea et al.
patent: 4061476 (1977-12-01), Holter et al.
patent: 4273750 (1981-06-01), Hollett, Jr. et al.
patent: 4309393 (1982-01-01), Nguyen
patent: 4388281 (1983-06-01), Holter et al.
patent: 4472364 (1984-09-01), Bauerle et al.
patent: 4540555 (1985-09-01), Franke et al.
patent: 4588569 (1986-05-01), Cyran et al.
patent: 4600568 (1986-07-01), Yoon et al.
patent: 4620856 (1986-11-01), Rosenberg et al.
patent: 4804521 (1989-02-01), Rochelle et al.

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