Quenching of ZnO-char gasification

Details Quenching of ZnO-char gasification Quenching of ZnO-char gasification

1981-10-13

1983-05-10

Kratz, Peter F.

Chemistry of inorganic compounds

Carbon or compound thereof

Oxygen containing

48197R, 48209, 48210, 75 88, C10J 346

Patent

active

043829155

ABSTRACT:
In the gasification of char with zinc oxide improvement comprises the process of quenching the reactor effluent with recycled, cold CO product gas, thereby reducing the tendency for zinc vapor to react with any CO.sub.2 present to form blue powder.

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15 Encyclopedia of Chemical Technology (1965) pp. 250-251.
22 Encyclopedia of Chemical Technology 2nd Edition (1970) p. 579.
Rogers' Industrial Chemistry 6th Edition, vol. 2 (1942) pp. 940-941.

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