Method and apparatus for the removal of carbon monoxide from the exhaust discharges of small internal combustion engines

• Main Author: ONLEY; JOHN H
• Format: Patent
• Language: English
• Published: 07.08.1984
• Subjects: GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; TRANSPORTING

The method of this invention entails reducing the carbon monoxide content in the exhaust discharges of small internal combustion engines. The exhaust discharges are passed over an amalgamated block consisting of cuprous chloride and tricalcium silicate; the cuprous chloride serves as the active ingredient. The underlining principle is that carbon monoxide in the exhuast discharges reacts with cuprous chloride whereas an addition product is formed (CuCl.CO.H2O). The invention also includes a housing into which the amalgamated block is situated.