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Article: Publication No. WO/2009/130386 Published on Oct. 29, Assigned to Kemira for Formic Acid Recovery Process (Finnish Inventors)
- Article from:
- US Fed News Service, Including US State News
- Article date:
- October 31, 2009
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GENEVA, Oct. 31 -- Jarmo Reunanen, Pekka Oinas and Timo Nissinen, all from Finland, have developed a process for recovery of formic acid.
The patent has been assigned to Kemira Oyj, Helsinki, Finland.
According to an abstract posted by the World Intellectual Property Organization: "The invention relates to a process for the recovery of concentrated high purity formic acid having a concentration of at least 50%, most preferably at least 95%, from biomass wherein an aqueous liquid mixture containing levulinic acid and possibly ...
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Article: Competitiveness of formic acid sector needs to be ...
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... ... capacity, output and apparent consumption of formic acid in China have been growing steadily, with ... China has turned from a net importer of formic acid into a net exporter, and its formic acid products have notable share of the international ...
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