US Patent 7220348 Method of producing high softening point pitch
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Patent Inventor Names
Donald P. Malone0
Howard F. Moore0
Melvin D. Kiser0
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Patent abstract
The present invention provides a way to increase the softening point of heavier hydrocarbons in a relatively low cost and low pressure process using superheated steam to i) increase the carbon yield of the heavier hydrocarbons, while simultaneously ii) removing volatile components with a steam stripping process.
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US Patent 07220348 Method of producing high softening point pitch US Patent 7220348 Method of producing high softening point pitch
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Patent Number
072203480
Patent Number
72203480
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Official Website
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Patent Jurisdiction
Patent Number
072203480
Date of Patent
May 22, 2007
0Patent Application Number
108999760
Date Filed
July 27, 2004
0Official Website
Patent Primary Examiner
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US Patent 07220348 Method of producing high softening point pitch
Infobox
Is a
Patent jurisdiction
Patent number
07220348
Date of patent
May 22, 2007
Patent application number
10899976
Date Filed
July 27, 2004
Patent primary examiner
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