Gas separation: processes – Liquid contacting – Organic gas – liquid particle – or solid particle sorbed
Reexamination Certificate
2011-03-15
2011-03-15
Smith, Duane (Department: 1776)
Gas separation: processes
Liquid contacting
Organic gas, liquid particle, or solid particle sorbed
C095S228000
Reexamination Certificate
active
07905944
ABSTRACT:
A reducing agent removal line comprises a heat exchanger, an air supply line and a cleaning liquid supply line. The cleaning liquid supply line feeds cleaning liquid into a first passage chamber. The air supply line supplies mixed air of after-drying air containing high-melting point additive and additive containing air containing low-melting point additive into the first passage chamber. Due to contact between the mixed air and a heat-exchanging element, a mixture material containing the high-melting point additive is precipitated from the mixed air. Since melting point MP1of the high-melting point additive in the mixed air can be controlled to be lower than a temperature of the cleaning liquid by changing a mixture ratio M, the cleaning liquid contacts and dissolves the mixture material in the mixed air.
REFERENCES:
patent: 6280696 (2001-08-01), Hsu et al.
patent: 2003-165866 (2003-06-01), None
Mizushima Yasuhiro
Sakamaki Satoshi
FUJIFILM Corporation
McKenzie Thomas Bennett
Smith Duane
Sughrue & Mion, PLLC
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