FR1257366A - Procédé pour la purification de tétrachlorure de carbone brut contenant des composés de soufre, du chloroforme et autres impuretés
- Google Patents
Procédé pour la purification de tétrachlorure de carbone brut contenant des composés de soufre, du chloroforme et autres impuretés
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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FMC Corp
Original Assignee
FMC Corp
Food Machinery and Chemical Corp
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Priority claimed from US820363Aexternal-prioritypatent/US2945796A/en
Application filed by FMC Corp, Food Machinery and Chemical CorpfiledCriticalFMC Corp
Priority to FR827176ApriorityCriticalpatent/FR1257366A/fr
Application grantedgrantedCritical
Publication of FR1257366ApublicationCriticalpatent/FR1257366A/fr
C07C17/38—Separation; Purification; Stabilisation; Use of additives
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Chemical & Material Sciences
(AREA)
Organic Chemistry
(AREA)
FR827176A1959-06-151960-05-13Procédé pour la purification de tétrachlorure de carbone brut contenant des composés de soufre, du chloroforme et autres impuretés
ExpiredFR1257366A
(fr)