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Fuel Tech Inc patents (2015 archive)

Recent patent applications related to Fuel Tech Inc. Fuel Tech Inc is listed as an Agent/Assignee. Note: Fuel Tech Inc may have other listings under different names/spellings. We're not affiliated with Fuel Tech Inc, we're just tracking patents.

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04/23/15 / #20150110698

Process for sulfur dioxide, hydrochloric acid and mercury mediation

Dry processes, apparatus, compositions and systems are provided for reducing emissions of sulfur oxides, and sulfur dioxide in particular, and/or hcl and/or hg in a process employing a combination of a lime-based sorbent, in particular hydrated lime and/or dolomitic hydrated lime, and a sorbent doping agent administered to achieve coverage of a three-dimensional cross section of a passage carrying sox and/or hcl and/or hg-containing gases with a short but effective residence time at a temperature effective to provide significant sulfur dioxide and/or hcl and/or hg reductions with high rates of reaction and sorbent utilization. The once-through, dry process can advantageously introduce the sorbent and sorbent doping agent dry or preferably as a slurry to enable uniform treatment. ... Fuel Tech Inc

04/23/15 / #20150107498

Controlling injection of magnesium oxide for controlling so3 with enhanced bioler efficiency

Disclosed is a process for controlling injection of magnesium oxide (or precursor) for reducing the concentration of sulfur trioxide in combustion gases from a combustor burning vanadium and sulfur-containing fuel while operating the boiler with enhanced efficiency. In-fuel introduction is combined with mid-temperature introduction, where both can be operated effectively, are found to be of primary importance. ... Fuel Tech Inc

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This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. is not affiliated or associated with Fuel Tech Inc in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Fuel Tech Inc with additional patents listed. Browse our Agent directory for other possible listings. Page by