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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Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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Publication date
Application filed by Imperial Chemical Industries LtdfiledCriticalImperial Chemical Industries Ltd
Application grantedgrantedCritical
Publication of FR789919ApublicationCriticalpatent/FR789919A/fr
C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
C11B3/00—Refining fats or fatty oils
C11B3/001—Refining fats or fatty oils by a combination of two or more of the means hereafter
B—PERFORMING OPERATIONS; TRANSPORTING
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01D—SEPARATION
B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
B01D3/10—Vacuum distillation
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Life Sciences & Earth Sciences
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Chemical & Material Sciences
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Chemical Kinetics & Catalysis
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Engineering & Computer Science
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Oil, Petroleum & Natural Gas
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Wood Science & Technology
(AREA)
Organic Chemistry
(AREA)
FR789919D1934-05-111935-05-11Perfectionnements au raffinage des graisses et des huiles grasses brutes
ExpiredFR789919A
(fr)