C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
C01B17/00—Sulfur; Compounds thereof
C01B17/02—Preparation of sulfur; Purification
C01B17/027—Recovery of sulfur from material containing elemental sulfur, e.g. luxmasses or sulfur containing ores; Purification of the recovered sulfur
C01B17/033—Recovery of sulfur from material containing elemental sulfur, e.g. luxmasses or sulfur containing ores; Purification of the recovered sulfur using a liquid extractant
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Chemical & Material Sciences
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Organic Chemistry
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Life Sciences & Earth Sciences
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General Life Sciences & Earth Sciences
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Geology
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Inorganic Chemistry
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Extraction Or Liquid Replacement
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Organic Low-Molecular-Weight Compounds And Preparation Thereof
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Verfahren zur abtrennung von para-xylol das eine kristallisierungsstufe auf hoher temperatur und eine, stromaufwarts der adsorptionsstufe situierte, stufe zur behandlung mit erde enthalt
Procede et dispositif de traitement d'un gaz contenant de l'hydrogene sulfure et du dioxyde de soufre, comportant une etape d'elimination de sous-produits