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Progil SARL
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Progil SARL
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Publication of FR622680ApublicationCriticalpatent/FR622680A/fr
C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
C07C51/42—Separation; Purification; Stabilisation; Use of additives
C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation
C07C51/44—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation by distillation
C07C51/46—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation by distillation by azeotropic distillation
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Chemical & Material Sciences
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Organic Chemistry
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Crystallography & Structural Chemistry
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Engineering & Computer Science
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Oil, Petroleum & Natural Gas
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FR622680D1926-02-061926-02-06Procédé pour la concentration de l'acide acétique des solutions étendues
ExpiredFR622680A
(fr)