Chemistry of inorganic compounds – Sulfur or compound thereof – Elemental sulfur
Patent
1993-06-01
1999-01-26
Straub, Gary P.
Chemistry of inorganic compounds
Sulfur or compound thereof
Elemental sulfur
4235741, 4235762, 4235768, 422168, 422170, 62617, 62922, 60650, B01D 5352, B01J 1200
Patent
active
058635130
ABSTRACT:
An elevated pressure nitrogen stream from an air separation plant is used to provide cooling for one or more sulphur condensers in an oxygen-enhanced Claus process for recovering sulphur.
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Pace Salvatore P.
Rosenblum David M.
Straub Gary P.
The BOC Group plc
Vanoy Timothy C.
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