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| Amine contactor revamp |
Vilas Lonakadi, Amistco Separation Products Inc
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2010 / Revamps |
With the old trays in the scrap yard and no working drawings available, an amine still revamp called for engineering detective work.
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| Additional hydrogen production by heat exchange steam reforming |
Jack Heseler Carstensen, Haldor Topsoe
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2010 / Revamps |
Applying the heat exchanger principle in hydrogen manufacture can significantly reduce the consumption of hydrocarbon feedstock.
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| A step-by-step approach to managing emissions |
Barney Racine and Brendan Sheehan, Honeywell Process Solutions William De Los Santos, Callidus Technologies Jeffrey Rafter, Honeywell ECC Maxon
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2010 / Revamps |
A comprehensive review of combustion systems and controls underpins a strategy for emissions reduction.
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| Optimising the FCC regenerator for reduced emissions |
Ray Fletcher and Martin Evans, Intercat
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2010 / Revamps |
Increasing scrutiny of FCC stack emissions calls for special attention to be paid to the regenerator's combustion zone.
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| Debottlenecking a refinery fuel gas absorber |
Darius Remesat, Koch-Glitsch Canada Michael Beshara, Irving Oil Refining
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2010 / Revamps |
A refinery fuel gas absorber was revamped to increase capacity while maintaining H2S in the product well below specification
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| Debottlenecking hydrogen plant production capacity |
Gregory Panuccio, Troy Raybold, James Meagher, Ray Drnevich and Venkatarayaloo Janarthanan, Praxair
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2010 / Revamps |
Retrofitting a steam methane reformer with oxygen enhanced reforming can substantially boost hydrogen production capacity at low capital investment
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| Revamping centrifugal compressors at an ethylene plant |
Gerald Oving, Thomassen Compression Systems
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2010 / Revamps |
Technical improvements and increased throughput justify the revamp of a Russian ethylene plant's compressors
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