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Dr C Otto and Co GmbH
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Dr C Otto and Co GmbH
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C10K1/08—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors
C10K1/10—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids
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FR893005D1942-05-121943-03-31Procédé pour éliminer, par un lavage, l'hydrogène sulfuré contenu dans les gaz de la distillation du charbon
ExpiredFR893005A
(fr)
Procédé pour enlever l'hydrogène sulfuré, par lavage sélectif, des gaz provenant de la distillation du charbon, à l'aide de solutions ammoniacales aqueuses