US Patent RE42239 Open system sulphurous acid generator
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Patent abstract
This invention presents a sulphurous acid generator which employs a combination of novel blending, contact and mixing mechanisms which maximize the efficiency and duration of contact between sulphur dioxide gas and water to form sulphurous acid in an open nonpressurized system, without employing a countercurrent absorption tower. The present invention also incorporates a novel high temperature concrete for use in constructing portions of the present invention.
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Patent Inventor Names
Edward W. Jackson0
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Official Website
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US Patent RE042239 Open system sulphurous acid generator US Patent RE42239 Open system sulphurous acid generator
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Patent Number
RE0422390
Patent Number
RE422390
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Patent Jurisdiction
Patent Number
RE0422390
Date of Patent
March 22, 2011
0Patent Application Number
123169060
Date Filed
December 1, 2008
0Official Website
Patent Primary Examiner
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US Patent RE042239 Open system sulphurous acid generator
Infobox
Is a
Patent jurisdiction
Patent number
RE042239
Date of patent
March 22, 2011
Patent application number
12316906
Date Filed
December 1, 2008
Patent primary examiner
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