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American Sulphur and Refining Co
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American Sulphur and Refining Co
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Application filed by American Sulphur and Refining CofiledCriticalAmerican Sulphur and Refining Co
Application grantedgrantedCritical
Publication of FR1172732ApublicationCriticalpatent/FR1172732A/en
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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Inorganic Chemistry
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FR1172732D1957-02-261957-02-26
Process and plant for extracting sulfur from ore
ExpiredFR1172732A
(en)