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SONNEBORN SONS L
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SONNEBORN SONS L
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Publication of FR1095290ApublicationCriticalpatent/FR1095290A/fr
C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
C01B17/00—Sulfur; Compounds thereof
C01B17/48—Sulfur dioxide; Sulfurous acid
C01B17/50—Preparation of sulfur dioxide
C01B17/58—Recovery of sulfur dioxide from acid tar or the like or from any waste sulfuric acid
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Organic Chemistry
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Inorganic Chemistry
(AREA)
FR1095290D1954-03-151954-03-15Procédé de traitement des boues provenant du traitement des huiles d'hydrocarbures par l'acide sulfurique
ExpiredFR1095290A
(fr)